CN207456528U - Storage tank attachment detection device - Google Patents
Storage tank attachment detection device Download PDFInfo
- Publication number
- CN207456528U CN207456528U CN201721482543.7U CN201721482543U CN207456528U CN 207456528 U CN207456528 U CN 207456528U CN 201721482543 U CN201721482543 U CN 201721482543U CN 207456528 U CN207456528 U CN 207456528U
- Authority
- CN
- China
- Prior art keywords
- air hose
- storage tank
- monitor station
- control panel
- control
- 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
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- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a kind of storage tank attachment detection devices, including at least one blower fan group, butterfly valve, gas mass flow gauge, first differential manometer, second differential manometer, monitor station and control panel, control panel is connected with monitor station, each blower fan group by forced draft fans and dry blower fan group into, each forced draft fans and blowing wind turbine are respectively connected by butterfly valve with air hose, air hose is equipped with gas mass flow gauge and the first differential manometer, air hose is connected with by side apparatus, the end of air hose is connected by butterfly valve with monitor station, by control panel the gas circuit of air hose and monitor station to be controlled to connect；Monitor station is equipped with the second differential manometer, is shown with the differential pressure value for detecting equipment to be checked and by control panel.The working method that the utility model exhales a suction by using one can be detected DN50~DN350 storage tank attachmentes Opening pressure, throughput, ventilation pressure difference and the pressure loss, and detection efficiency is high, easy to operate, saves testing cost.
Description
Technical field
The utility model belongs to petroleum technology field, more particularly to a kind of storage tank attachment detection device.
Background technology
Storage tank attachment is to complete the normal operation of storage tank, guarantee safe production, it is necessary to the relevant device of configuration, mainly
Including general-purpose accessory, general attachment and special accessories special accessories, wherein, light oil tank, petroleum tank, heavy oil in special accessories
Storage tank, floating top oil tank etc. are, it is necessary in advance be detected its Opening pressure, throughput, ventilation pressure difference and the pressure loss, existing skill
General compared with frequently with the mode individually detected in art, detection result is poor, and not only loses time, also cumbersome.
Utility model content
For storage tank attachment detection result in the prior art it is poor the technical issues of, the utility model provides a kind of storage
Tank attachment detection device, can improve detection efficiency, and easy to operate.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of storage tank attachment detection device, including at least one blower fan group, butterfly valve, gas mass flow gauge, the first pressure difference
Meter, the second differential manometer, monitor station and control panel, the control panel are connected with monitor station, and each blower fan group is by suction
Wind wind turbine and blowing blower fan group are into each forced draft fans and blowing wind turbine are respectively connected by butterfly valve with air hose, with control
The switch of wind path processed, the air hose are equipped with gas mass flow gauge and the first differential manometer, and the air hose is connected with by side apparatus,
The end of the air hose is connected by butterfly valve with the monitor station, to control the air hose and monitor station by the control panel
Gas circuit connection；The monitor station is equipped with the second differential manometer, to detect the differential pressure value of equipment to be checked and pass through the control panel
Display；
The control panel is equipped with：
Flow indication screen, to show the gas flow of the air hose；
Pressure display screen, with the gas pressure of display detection；
Fan switch control button, to control forced draft fans or wind turbine of drying is turned on and off；
First air quantity adjusts frequency converter and the second air quantity adjusts frequency converter, to control forced draft fans and wind turbine of drying respectively
Rotating speed；
Multiple valve control knobs, to control being turned on and off for each butterfly valve.
Preferably, the blower fan group is arranged to two, flow, pressure during providing the small-bore test of storage tank attachment respectively
Flow, pressure when power and storage tank attachment heavy caliber are tested.
Preferably, the monitor station is also associated with breather valve.
Preferably, the forced draft fans and blowing wind turbine in each blower fan group are connected by three-way connection with air hose.
Preferably, the air hose is fixed by support of pipelines.
Compared with prior art, advantageous effect possessed by the utility model is：The utility model exhales one by using one
The working method of suction can examine DN50~DN350 storage tank attachmentes Opening pressure, throughput, ventilation pressure difference and the pressure loss
It surveys, detection efficiency is high, easy to operate, saves testing cost.
Description of the drawings
Fig. 1 is the system structure block diagram of the storage tank attachment detection device in the utility model；
Fig. 2 is the frame structure schematic diagram of the control panel of the storage tank attachment detection device in the utility model；
Fig. 3 is the mounting structure schematic diagram of the storage tank attachment detection device in the utility model.
In figure：The first forced draft fans of 1-；The blowing wind turbines of 2- first；The second forced draft fans of 3-；The blowing wind turbines of 4- second；5- butterflies
Valve；6- three-way connections；7- air hoses；8- supports of pipelines；9- monitor stations；10- control panels；The first differential manometers of 11-；12- second is pressed
Difference meter；13- gas mass flow gauge；14- flow indication screens；15- pressure display screens；16- fan switch control buttons；17- valves
Door control button；The first air quantity of 18- adjusts frequency converter；The second air quantity of 19- adjusts frequency converter；10- control panels.
Specific embodiment
It is below in conjunction with the accompanying drawings and specific real for those skilled in the art is made to be better understood from the technical solution of the utility model
Example is applied to elaborate to the utility model.
As shown in Figure 1 to Figure 3, the embodiment of the utility model discloses a kind of storage tank attachment detection device, including at least
One blower fan group, butterfly valve 5, gas mass flow gauge 13, the first differential manometer 11, the second differential manometer 12, monitor station 9 and control panel
10, control panel 10 is connected with monitor station 9, and each blower fan group is by forced draft fans and blowing wind turbine (the first forced draft fans 1, the
One blowing wind turbine 2, the second forced draft fans 3, second blowing wind turbine 4) composition, each forced draft fans and blowing wind turbine respectively pass through
Butterfly valve 5 is connected with air hose 7, and to control the switch of wind path, air hose 7 is equipped with 13 and first differential manometer 11 of gas mass flow gauge,
Air hose 7 is connected with by side apparatus, and the end of air hose 7 is connected by butterfly valve 5 with monitor station 9, to control wind by control panel 10
Pipe 7 is connected with the gas circuit of monitor station 9；Monitor station 9 is equipped with the second differential manometer 12, to detect the differential pressure value of equipment to be checked and pass through control
Panel 10 processed is shown.
Control panel is equipped with：Flow indication screen 14, to show the gas flow of air hose 7；Pressure display screen 15, with display
The gas pressure of detection；Fan switch control button 16, to control forced draft fans or wind turbine of drying is turned on and off；First wind
Amount adjusts 18 and second air quantity of frequency converter and adjusts frequency converter 19, to control the rotating speed of forced draft fans and wind turbine of drying respectively；It is multiple
Valve control knob 17, to control being turned on and off for each butterfly valve 5.
In the present embodiment, blower fan group is arranged to two, flow, pressure during providing the small-bore test of storage tank attachment respectively
Flow, pressure when being tested with storage tank attachment heavy caliber.
In the present embodiment, monitor station 9 is also associated with breather valve 20.
Forced draft fans and blowing wind turbine in each blower fan group are connected by three-way connection 6 with air hose 7, and air hose 7 passes through pipe
Road stent 8 is fixed.
Storage tank attachment detection device in the utility model is when in use, corresponding after pressing fan switch control button 16
Wind turbine will start, button indicating lamp lights therewith, passes through the first air quantity and adjusts 18 and second air quantity of frequency converter and adjusts frequency converter
19 speed-regulating function can control the rotating speed of corresponding wind turbine, so as to adjust the air quantity in air hose 7, concrete operation step：By one
Lower rotation button, digital modulation will flicker on screen, can adjust number (frequency) on screen by rotating rotation button at this time,
It after adjusting required rotating speed (frequency), then clicks rotation button and determines rotating speed, wind turbine operates under this rotating speed.Cycle this behaviour
Make the wind speed in i.e. controllable air hose 7.When pressing wind turbine stop button, the wind turbine of operation will adjust frequency converter 18 in the first air quantity
It is out of service under control with the second air quantity adjusting frequency converter 19, it waits after shutting down, this button indicating lamp lights, while operation refers to
Show that lamp extinguishes.Wherein, the wind turbine of two equal-wattages is the method for operation of mutual exclusion, i.e., synchronization can only have Fans fortune
Turn, another start button will fail.
In the present embodiment, if there are five butterfly valve 5, therefore ten valve control knobs 17 are correspondingly provided with, to be respectively used to five
The opening and closing of a motor-driven valve, each two button correspond to a butterfly valve 5.
The control method of butterfly valve 5 is：It pins the corresponding button not put, butterfly valve 5 acts.It is right when fully open or fully closing
The indicator light on button is answered to light.When in non-fully on or completely off state, two indicator lights are all OFF state.Just
In the case of often, butterfly valve 5 all works for standard-sized sheet or full off state, some in special circumstances can in non-standard-sized sheet or fully closed lower use,
Such as：Supplement speed regulation capacity of frequency converter etc..
Storage tank attachment detection device in the utility model is that whether calibration storage tank attachment is qualified and veritification small-sized safety is attached
The distribution experiment operation platform of part detector accuracy, can be to DN50~DN350 storage tank attachmentes Opening pressure, throughput, ventilation pressure difference
It is detected with the pressure loss.The device is exhaled using one and worked by the way of a suction, and source of the gas is provided by four Fans, two small-powers
Flow and pressure when wind turbine provides the small-bore test of storage tank attachment, when two strong fans provide the test of storage tank attachment heavy calibers
Flow and pressure.
Above example is only the exemplary embodiment of the utility model, is not used in limitation the utility model, this practicality is new
The protection domain of type is defined by the claims.Those skilled in the art can be in the essence and protection domain of the utility model
It is interior, various modifications or equivalent substitution are made to the utility model, this modification or equivalent substitution also should be regarded as new in this practicality
In the protection domain of type.
Claims (5)
1. a kind of storage tank attachment detection device, which is characterized in that including at least one blower fan group, butterfly valve, gas mass flow gauge,
First differential manometer, the second differential manometer, monitor station and control panel, the control panel are connected with monitor station, each wind turbine
Group is by forced draft fans with blowing blower fan group into each forced draft fans and blowing wind turbine are respectively connected by butterfly valve and air hose
Logical, to control the switch of wind path, the air hose is equipped with gas mass flow gauge and the first differential manometer, and the air hose by side with being set
Standby connection, the end of the air hose are connected by butterfly valve with the monitor station, to control the air hose by the control panel
It is connected with the gas circuit of monitor station；The monitor station is equipped with the second differential manometer, to detect the differential pressure value of equipment to be checked and pass through described
Control panel is shown；
The control panel is equipped with：
Flow indication screen, to show the gas flow of the air hose；
Pressure display screen, with the gas pressure of display detection；
Fan switch control button, to control forced draft fans or wind turbine of drying is turned on and off；
First air quantity adjusts frequency converter and the second air quantity adjusts frequency converter, to control turn of forced draft fans and wind turbine of drying respectively
Speed；
Multiple valve control knobs, to control being turned on and off for each butterfly valve.
2. storage tank attachment detection device according to claim 1, which is characterized in that the blower fan group is arranged to two, with
Flow, pressure when flow, pressure and storage tank attachment heavy caliber when providing the small-bore test of storage tank attachment respectively are tested.
3. storage tank attachment detection device according to claim 1, which is characterized in that the monitor station is also associated with breathing
Valve.
4. storage tank attachment detection device according to claim 1, which is characterized in that the air draught wind in each blower fan group
Machine and blowing wind turbine are connected by three-way connection with air hose.
5. storage tank attachment detection device according to claim 1, which is characterized in that the air hose is consolidated by support of pipelines
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721482543.7U CN207456528U (en) | 2017-11-07 | 2017-11-07 | Storage tank attachment detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721482543.7U CN207456528U (en) | 2017-11-07 | 2017-11-07 | Storage tank attachment detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207456528U true CN207456528U (en) | 2018-06-05 |
Family
ID=62254380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721482543.7U Expired - Fee Related CN207456528U (en) | 2017-11-07 | 2017-11-07 | Storage tank attachment detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207456528U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535005A (en) * | 2018-06-08 | 2018-09-14 | 王廷利 | Mobile storage tank attachment pressure flow detector and its detection method |
| CN113984362A (en) * | 2021-10-29 | 2022-01-28 | 中国石油天然气股份有限公司 | Multifunctional storage tank accessory detection and evaluation experiment table |
-
2017
- 2017-11-07 CN CN201721482543.7U patent/CN207456528U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535005A (en) * | 2018-06-08 | 2018-09-14 | 王廷利 | Mobile storage tank attachment pressure flow detector and its detection method |
| CN113984362A (en) * | 2021-10-29 | 2022-01-28 | 中国石油天然气股份有限公司 | Multifunctional storage tank accessory detection and evaluation experiment table |
| CN113984362B (en) * | 2021-10-29 | 2024-02-02 | 中国石油天然气股份有限公司 | Multifunctional storage tank accessory detection and evaluation experiment table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20201107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |