CN220490121U - Be applied to pressure measurement device of pressure equipment - Google Patents
Be applied to pressure measurement device of pressure equipment Download PDFInfo
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- CN220490121U CN220490121U CN202321893177.XU CN202321893177U CN220490121U CN 220490121 U CN220490121 U CN 220490121U CN 202321893177 U CN202321893177 U CN 202321893177U CN 220490121 U CN220490121 U CN 220490121U
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- measuring device
- hydraulic distributor
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- 238000009530 blood pressure measurement Methods 0.000 title claims abstract description 15
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 31
- 239000010935 stainless steel Substances 0.000 claims abstract description 31
- 238000005452 bending Methods 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 238000012544 monitoring process Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000009529 body temperature measurement Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000013003 hot bending Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Abstract
The utility model relates to the technical field of special pressure measurement devices, in particular to a pressure measurement device applied to pressure-bearing equipment, which comprises: pressure measuring device and hydraulic distributor; the hydraulic distributor is provided with a plurality of measuring points and oil inlets, the oil inlets of the hydraulic distributor are detachably connected with pressure-bearing equipment, the pressure measuring device is correspondingly provided with a plurality of measuring points according to the number of the measuring points of the hydraulic distributor, the ports of the pressure measuring device are respectively provided with connectors with the measuring points of the hydraulic distributor, the connectors of the ports of the pressure measuring device are fixedly connected with the connectors of the measuring points of the hydraulic distributor sequentially through stainless steel pipelines, needle valves and the stainless steel pipelines, and the stainless steel pipelines are adapted to the connection of the stainless steel pipelines and the hydraulic distributor by adopting cold bending positioning according to the relative position relation of the pressure measuring device and the hydraulic distributor.
Description
Technical Field
The utility model relates to the technical field of special pressure measurement devices, in particular to a pressure measurement device applied to pressure-bearing equipment.
Background
At present, when pressure measurement is carried out on pressure-bearing equipment such as a traditional pressure oil tank, a pressure tank and the like, a pressure measuring device usually adopts a hydraulic distributor to install a front-meter valve or a quick connector, and then pressure measuring equipment such as a pressure transmitter, a pressure meter or a differential pressure switch and the like which need to be measured is installed on the front-meter valve or the quick connector. However, the pressure measuring device in the installation mode has the problems that the measuring equipment is fixed in disorder, the sealing reliability of a quick connector or a front valve is not high, the disorder and the complexity of realizing various different monitoring functions are realized, a large number of holes and leads are required to be formed in the pressure-bearing equipment, the equipment is messy and irregular and unified in site, meanwhile, the difficulty of maintenance and cleaning of the equipment is increased due to the large number of holes in the pressure-bearing equipment, and the parameters such as medium temperature, flow change and the like in the pressure-bearing equipment cannot be measured in a concentrated manner and participate in the operation monitoring of the equipment. Based on the above, we have devised a pressure measuring device for pressure equipment.
Disclosure of Invention
The utility model aims to provide a pressure measuring device applied to pressure equipment, which not only ensures reliable sealing performance during operation of the pressure measuring device, but also can be arranged separately from the pressure measuring device through a clamping sleeve type connector, a connection relation between the specific pressure measuring device and a hydraulic distributor and installation arrangement of each measuring device, and is not limited to an installation space position.
The embodiment of the utility model is realized by the following technical scheme:
a pressure measurement device for a pressure bearing apparatus, comprising: pressure measuring device and hydraulic distributor; the hydraulic distributor is provided with a plurality of measuring points and oil inlets, the oil inlets of the hydraulic distributor are detachably connected with pressure-bearing equipment, the pressure measuring device is correspondingly provided with a plurality of measuring points according to the number of the measuring points of the hydraulic distributor, the ports of the pressure measuring device are respectively provided with connectors with the measuring points of the hydraulic distributor, the connectors of the ports of the pressure measuring device are fixedly connected with the connectors of the measuring points of the hydraulic distributor sequentially through stainless steel pipelines, needle valves and the stainless steel pipelines, and the stainless steel pipelines are adapted to the connection of the stainless steel pipelines and the hydraulic distributor by adopting cold bending positioning according to the relative position relation of the pressure measuring device and the hydraulic distributor.
Optionally, the device further comprises a temperature measuring device, wherein the temperature measuring device is a temperature sensor and/or a temperature detector, and the connection relation between the temperature measuring device and the hydraulic distributor is consistent with the connection relation between the pressure measuring device and the hydraulic distributor and is used for measuring the oil temperature of the pressure-bearing equipment.
Optionally, the device also comprises a flow measuring device, wherein the flow measuring device is a flow valve and/or a flow meter, and the flow measuring device is fixedly arranged at a joint on the measuring point position and is used for measuring the leakage condition of the pressure-bearing equipment.
Optionally, the device further comprises a vibration measuring device, wherein the vibration measuring device is a vibration sensor, the vibration sensor is specifically a wireless sensor, and the wireless sensor is fixedly installed on the outer side wall of the stainless steel pipeline and used for measuring the vibration condition of the stainless steel pipeline.
Optionally, the oil inlet of the hydraulic distributor is fixedly connected with the pressure-bearing equipment specifically through a needle valve or a self-locking joint.
Optionally, the pressure measuring device specifically selects a pressure gauge, a pressure switch and/or a pressure transmitter.
Optionally, the connector specifically selects a ferrule type connector.
The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:
according to the requirement of an equipment system, the expansion monitoring of equipment which is not limited by pressure, flow and temperature is completed through the pressure measuring device on the basis of the original measuring point of the equipment; according to the specific position of the equipment measuring point, the measuring device can more simply and flexibly monitor the pressure difference and the temperature difference of the system on the premise of not increasing the measuring point, and meanwhile, the basic measuring data of the pressure, the flow, the temperature and the like are ensured. The device realizes integration of measurement functions, realizes more flexible and rapid monitoring of basic data and running states of the equipment, and enables the equipment to timely master the specific states of the equipment in the running process, thereby timely completing the regulation control feedback of the equipment and realizing comprehensive and efficient running of the equipment.
Drawings
FIG. 1 is a schematic diagram of a pressure measuring device applied to pressure equipment;
fig. 2 is a schematic structural view of another arrangement of a pressure measuring device applied to pressure-bearing equipment according to the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
It should be understood that "elements", "devices", "apparatuses" and the like appearing in the embodiments of the present utility model describe measuring apparatuses for implementing corresponding functions, which are described in the present utility model, and the above description is only convenient for those skilled in the art to understand.
As shown in fig. 1 and 2, the present utility model provides one of the embodiments: a pressure measurement device for a pressure bearing apparatus, comprising: pressure measuring device and hydraulic distributor; the hydraulic distributor is provided with a plurality of measuring points and oil inlets, the oil inlets of the hydraulic distributor are detachably connected with pressure-bearing equipment, the pressure measuring device is correspondingly provided with a plurality of measuring points according to the number of the measuring points of the hydraulic distributor, the ports of the pressure measuring device are respectively provided with connectors with the measuring points of the hydraulic distributor, the connectors of the ports of the pressure measuring device are fixedly connected with the connectors of the measuring points of the hydraulic distributor sequentially through stainless steel pipelines, needle valves and the stainless steel pipelines, and the stainless steel pipelines are adapted to the connection of the stainless steel pipelines and the hydraulic distributor by adopting cold bending positioning according to the relative position relation of the pressure measuring device and the hydraulic distributor. The oil inlet of the hydraulic distributor is fixedly connected with the pressure-bearing equipment specifically through a needle valve or a self-locking joint. The pressure measuring device specifically selects a pressure gauge, a pressure switch and/or a pressure transmitter. The connector specifically selects a clamping sleeve type connector.
In the implementation process, a needle valve or a quick self-locking joint with better sealing performance is selected as a partition measure while a conventional hydraulic distributor is adopted, and a pressure measuring pipeline and a joint which are fixed and can be flexibly distributed according to actual conditions of field equipment are formed by using stainless steel precise seamless steel pipes to form a pressure, flow and temperature monitoring device which is suitable for pressure-bearing equipment such as pressure oil tanks, pressure tanks and the like in various industries. The pressure measuring pipeline is made of stainless steel precise seamless steel pipes (phi 6 multiplied by 1.5m, the wall thickness of the steel pipes is more than or equal to 1.5 mm), and flexible and regular arrangement matched with the actual condition on site is formed through cold bending and positioning. The layout of the whole pressure measuring device mainly comprises a hydraulic distributor, a needle valve, a spring pointer pressure gauge, a pressure transmitter, a pressure switch, a differential pressure transmitter, a flow and temperature measuring device and the like, can be flexibly arranged on pressure bearing equipment or an external support according to the actual field, is not limited by the space constraint of the equipment installation field, can be used for cold bending preparation of a seamless steel pipe according to the specific environment, and does not use a large amount of heating equipment due to the hot bending process of the steel pipe. The hydraulic distributor is effectively arranged with a proper quick connector or a proper stainless steel precise seamless steel pipe with a needle valve extending, and the pressure transmitter, the pressure switch, the spring pointer pressure gauge and the differential pressure transmitter are arranged according to specific conditions, so that the full utilization of space and the convenience of maintenance operation are ensured.
More specifically, the reliability of the pressure measuring device is improved, the whole set of device adopts a phi 6 multiplied by 1.5mm stainless steel precise seamless steel tube, the bursting pressure is more than or equal to 16MPa, and the reliability of the steel tube is higher. The selected partition measures such as various needle valves, quick self-locking connectors and the like are fully applied to more hydraulic components, and the valve has better seepage-proofing capacity and use effect. The other joints connected with the equipment elements are preferably ferrule-type joints, and the excellent comprehensive sealing performance of the ferrule-type joints can effectively improve the operation reliability of the pressure-bearing equipment.
In the specific application of the embodiment, the embodiment selects a proper hydraulic distributor from the lower, left or right oil inlets according to comprehensive factors such as a pressure measurement monitoring flange reserved in actual pressure-bearing equipment on site, a joint form, equipment on-site space layout and the like. After the position of the oil inlet of the hydraulic distributor is determined, the hydraulic distributor is fixed and positioned, a needle valve or other types of isolating valves are installed, and then the pressure measurement and the monitoring points of the actual pressure-bearing equipment on site are combined to perform field equipment layout and hot bending positioning on the stainless steel precise steel pipe. When in positioning, the pressure switch, the pressure transmitter or the pressure gauge are arranged at the same position and the same orientation, and the attractive appearance and the visualization of the pressure switch, the pressure transmitter or the pressure gauge are ensured as much as possible. Needle valves or other partition measures are connected and fixed through ferrule type connectors and stainless steel precise steel pipes, and after pressure of pressure-bearing equipment is carried out, whether each pressure switch and each pressure transmitter operate well or not is monitored and measured. The stainless steel metal steel pipes are connected in a clamping sleeve mode, so that the sealing performance is high. The reserved measuring point can also be designed, and the valve is blocked by operating a needle valve and the like to be installed and replaced on line.
In this embodiment, the device further includes a temperature measurement device, where the temperature measurement device uses a temperature sensor and/or a temperature detector, and the connection relationship between the temperature measurement device and the hydraulic distributor is consistent with the connection relationship between the pressure measurement device and the hydraulic distributor, and is used for measuring the oil temperature of the pressure-bearing device.
The temperature measuring device and the pressure measuring device are connected in the same way, and are connected to the hydraulic distributor through stainless steel pipelines, connectors and needle valves, and the temperature measuring device is used for guaranteeing the safety and reliability of equipment operation because most of pressure-bearing equipment uses oil.
In this embodiment, the pressure-bearing device further includes a flow measurement device, where the flow measurement device is a flow valve and/or a flow meter, and the flow measurement device is fixedly installed at a joint on the measurement point, and is used for measuring the leakage condition of the pressure-bearing device.
The flow measuring device is installed through an end process hole of the hydraulic distributor, namely a measuring point position, and the possible leakage condition on the pressure measuring device of the pressure bearing equipment during normal operation is monitored so as to ensure the operation reliability of the equipment.
In this embodiment, the vibration measuring device further includes a vibration measuring device, and the vibration measuring device is a vibration sensor, and the vibration sensor is specifically a wireless sensor, and is fixedly installed at the outer side wall of the stainless steel pipeline, and is used for measuring the vibration condition of the stainless steel pipeline.
In the operation of the pressure-bearing equipment, the vibration of each connecting part is easy to occur due to the influence of environmental factors or other physical factors, in the embodiment, the vibration measuring device is installed on the stainless steel pipeline, and a worker can check and adjust the vibration measuring device in time through a display screen or other display means on each measuring device to ensure the stability and the safety of the whole pressure measuring device, and the vibration measuring device can be installed on other connecting parts, such as joints and the like, according to the different use environments of the vibration measuring device.
On the basis of the above, the embodiment has the following advantages:
on the premise of ensuring the basic operation requirement of the pressure measuring device, the existing installation position and installation space are flexibly distributed, can be arranged separately from pressure-bearing equipment and a main oil supply pipeline, and are not limited by the size of the installation space position;
the design scheme of the pressure measuring device which is more attractive and has multiple integrated practical functions and can increase and decrease functions according to actual conditions is provided, and the monitoring means of pressure measuring, pressure switch, temperature measuring, flow monitoring, vibration measuring and other series of pressure-bearing devices are incorporated into the integrated layout of the pressure measuring device, so that the diversity of functions is realized;
the clamping sleeve type connector can ensure reliable sealing performance during the operation of the pressure measuring device, and avoid defects and equipment deactivation caused by sealing leakage of the pressure measuring device;
the integrated solution of the requirements of redundant design, online replacement and the like of the pressure measuring device is realized; the pressure monitoring method provides a better choice for the pressure monitoring mode of the safe, reliable, attractive and practical pressure-bearing equipment;
the pressure measuring device and the measuring components can leak during the operation of the pressure bearing device.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. A pressure measurement device for a pressure bearing apparatus, comprising: pressure measuring device and hydraulic distributor; the hydraulic distributor is provided with a plurality of measuring points and oil inlets, the oil inlets of the hydraulic distributor are detachably connected with pressure-bearing equipment, the pressure measuring device is correspondingly provided with a plurality of measuring points according to the number of the measuring points of the hydraulic distributor, the ports of the pressure measuring device are respectively provided with connectors with the measuring points of the hydraulic distributor, the connectors of the ports of the pressure measuring device are fixedly connected with the connectors of the measuring points of the hydraulic distributor sequentially through stainless steel pipelines, needle valves and the stainless steel pipelines, and the stainless steel pipelines are adapted to the connection of the stainless steel pipelines and the hydraulic distributor by adopting cold bending positioning according to the relative position relation of the pressure measuring device and the hydraulic distributor.
2. The pressure measuring device for pressure equipment according to claim 1, further comprising a temperature measuring device, wherein the temperature measuring device is a temperature sensor and/or a temperature detector, and the connection relationship between the temperature measuring device and the hydraulic distributor is consistent with the connection relationship between the pressure measuring device and the hydraulic distributor, so as to measure the oil temperature of the pressure equipment.
3. A pressure measuring device for pressure equipment according to claim 1, further comprising a flow measuring device, wherein the flow measuring device is a flow valve and/or a flow meter, and the flow measuring device is fixedly arranged at a joint on the measuring point for measuring leakage condition of the pressure equipment.
4. The pressure measuring device for pressure equipment according to claim 1, further comprising a vibration measuring device, wherein the vibration measuring device is a vibration sensor, and the vibration sensor is a wireless sensor and is fixedly installed on the outer side wall of the stainless steel pipeline for measuring the vibration condition of the stainless steel pipeline.
5. The pressure measurement device applied to pressure equipment according to claim 1, wherein the oil inlet of the hydraulic distributor is fixedly connected with the pressure equipment specifically through a needle valve or a self-locking joint.
6. A pressure measuring device for pressure equipment according to claim 1, wherein the pressure measuring device is specifically selected from a pressure gauge, a pressure switch and/or a pressure transmitter.
7. The pressure measurement device of claim 1, wherein the connector is a ferrule type connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321893177.XU CN220490121U (en) | 2023-07-17 | 2023-07-17 | Be applied to pressure measurement device of pressure equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321893177.XU CN220490121U (en) | 2023-07-17 | 2023-07-17 | Be applied to pressure measurement device of pressure equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220490121U true CN220490121U (en) | 2024-02-13 |
Family
ID=89841065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321893177.XU Active CN220490121U (en) | 2023-07-17 | 2023-07-17 | Be applied to pressure measurement device of pressure equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220490121U (en) |
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2023
- 2023-07-17 CN CN202321893177.XU patent/CN220490121U/en active Active
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