CN209117082U - A kind of flowmeter and pipe fitting pressure detecting experimental rig - Google Patents
A kind of flowmeter and pipe fitting pressure detecting experimental rig Download PDFInfo
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- CN209117082U CN209117082U CN201821935010.4U CN201821935010U CN209117082U CN 209117082 U CN209117082 U CN 209117082U CN 201821935010 U CN201821935010 U CN 201821935010U CN 209117082 U CN209117082 U CN 209117082U
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- pipe fitting
- pressure
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- experimental rig
- pressure detecting
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Abstract
The utility model discloses a kind of flowmeter and pipe fitting pressure detecting experimental rigs, belong to pressure checking device field, including rack, and water tank, driving device, pressure testing device are equipped in rack, and the output end of driving device is connected with sealing device；Sealing device includes bracket, and bracket both ends are fixedly installed with limiting plate and driving part respectively, and limiting plate is equipped with gasket, and the output end of driving part is equipped with end cover, and limiting plate and/or end cover are equipped with gas-charging connection；Pressure testing device includes pressurizing device and pressure-detecting device, and gas-charging connection is connect by tracheae with pressurizing device.The utility model is not only able to reduce labor intensity, improves detection efficiency, additionally it is possible to facilitate observation detection process, improve accuracy rate.
Description
Technical field
The utility model relates to pressure checking device field, in particular to a kind of flowmeter and pipe fitting pressure detecting test dress
It sets.
Background technique
Flowmeter finished product, especially gas flowmeter finished product, it is required that in the case where 10Mpa pressure, keep 60 seconds not
Gas leakage can just be determined as qualified products.
But the structure of existing detection device is more complicated, cumbersome, poor sealing effect.And it must manually set
Pressure value and monitoring testing time are set, labor efficiency is lower, and there are security risks for operation, and test result accuracy rate is not high.
Meanwhile not still flowmeter, the pipe fitting used in liquid gas pressure pipe-line system is also required to carry out pressure detecting, due to liquid
The production of pressure pipe part is of large quantities, this just needs easy to operate, the high detecting instrument of precision high efficiency.
Utility model content
For of the existing technology for multiple to flowmeter and pipe fitting pressure detecting and the assay device structures of test
Problem miscellaneous, detection efficiency is low, accuracy rate is not high, the purpose of this utility model is to provide a kind of flowmeters and pipe fitting pressure to examine
Test experiment device.
To achieve the above object, the technical solution of the utility model are as follows:
A kind of flowmeter and pipe fitting pressure detecting experimental rig, including rack are equipped with water tank, driving dress in the rack
It sets, pressure testing device, the output end of the driving device is connected with sealing device, and the sealing device is located at the water tank
Top；The sealing device includes the bracket connecting with the output end of the driving device, fixed peace on one end of the bracket
Equipped with limiting plate, the limiting plate is equipped with gasket, is fixedly installed with driving part on the other end of the bracket, institute
The output end for stating driving part is equipped with end cover, and the end cover is equipped with gasket, the limiting plate and/or close
Sealing end is covered equipped with gas-charging connection；The pressure testing device includes pressurizing device and pressure-detecting device, the gas-charging connection
It is connect by tracheae with the pressurizing device；The driving device, the driving part are straight line driving mechanism, the straight line
Driving mechanism is one of hydraulic cylinder, cylinder, hydraulic cylinder, electric pushrod.
Preferably, the bracket slide is connected in the rack.
Preferably, the driving device, the driving part are cylinder.
Preferably, the driving device, the driving part pass through solenoid directional control valve and connect with the pressurizing device.
Further, the pressurizing device is connect by pressure regulator valve with the gas-charging connection.
Preferably, the pressurizing device is one of air accumulator, compressor, air pump or several.
Preferably, the pressure-detecting device is pressure sensor.
Preferably, the pressure sensor is mechanical pressure sensors or electronic pressure sensor.
Further, the water tank is equipped with transparent windows.
It further, further include electric terminal, the electric terminal and the driving device, driving part, pressure detecting
Device, pressurizing device electrical connection, the electric terminal includes console, and the console is equipped with display and control button.
The utility model use process is as follows: first by electric terminal be detection set time and pressure parameter,
Flowmeter to be detected or pipe fitting are placed in limiting plate again, then water will be filled in water tank, starts to detect；Electric terminal
Control driving part movement first, the both ends of flowmeter to be detected or pipe fitting are sealed；Controlling driving device again will
The sealing device for being equipped with flowmeter or pipe fitting is integrally sent into water tank；Pressurizing device starting is controlled again, passes through gas-charging connection
For sealing device pressurization, the pressure in flowmeter or pipe fitting is made to reach setting value；Time controller work starts timing, behaviour
Author, which only needs to observe corresponding pressure value, time value and water tank by electronic display, bubble-free, and convection current can be completed
The work of the pressure detecting of meter or pipe fitting, it is high-efficient, Detection accuracy is high.
By adopting the above technical scheme, due to the setting of sealing device and driving device, so that flowmeter or pipe fitting is close
Envelope operation becomes easier, efficient, and sealing effect is more preferable；Due to the setting of driving device and water tank, so that sealing detection
Process it is simpler；Not only structure is simple for the utility model, obtains the pressure detection operation of flowmeter or pipe fitting
Simplify, labor efficiency is improved.
Detailed description of the invention
Fig. 1 is the main view of rack in the utility model；
Fig. 2 is the left view of rack in the utility model；
Fig. 3 is the schematic diagram of electric terminal in the utility model.
In figure: 1- rack, 2- water tank, 3- driving device, 5- sealing device, 51- bracket, 52- limiting plate, 53- driving
Component, 54- end cover, 6- electric terminal, 61- display, 62- instrument board, 63- control button.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1, a kind of flowmeter and pipe fitting pressure detecting experimental rig, including rack 1 and electric terminal 6, rack 1
For metal framework structure, rack 1 and electric terminal 6 are respectively mounted and use on the ground, and rack 1 is for carrying workpiece, rack 1
On water tank 2, driving device 3, pressure testing device be installed, the output end of driving device 3 is connected with sealing device 5, sealing dress
Set 5 tops for being located at water tank 2.
Wherein, sealing device 5 is used to seal two ports of flowmeter or pipe fitting, and pressure testing device is used for aforementioned
The flowmeter or pipe fitting of sealing pressurize and detection pressure value；Driving device 3 is used for the flowmeter or pipe of aforementioned seal
Part is sent into the water in water tank 2, water tank 2 then for observe the flowmeter sealed or pipe fitting whether gas leakage, and electric terminal is then
The parameters such as pressure value and detection time for showing the flowmeter or inside pipe fitting that seal, to facilitate operation person's sight
It examines.
In the present embodiment, sealing device 5 includes the bracket 51 connecting with the output end of driving device 3, the lower end of bracket 51
It is fixedly installed with limiting plate 52, limiting plate 52 is based on bearer traffic or pipe fitting, limiting plate 52 are equipped with gasket,
The upper end of bracket 51 is fixedly installed with driving part 53, and the output end of driving part 53 is equipped with end cover 54, end cover
54 are equipped with gasket, and limiting plate 52 and/or end cover 54 are equipped with gas-charging connection.
When sealing, driving part 53 drives 54 downlink of end cover, also reaches while fastening flowmeter or pipe fitting
The effect for sealing its both ends is arrived.
For the stationarity for keeping sealing device 5 to move, in the present embodiment, bracket 51 is slidably connected in rack 1, such as
The two is slidably connected by slide bar, shift sleeve structure or sliding rail, slide block structure realization.
In the present embodiment, pressure testing device includes pressurizing device and pressure-detecting device, and above-mentioned gas-charging connection passes through
Tracheae is connect with pressurizing device；Specifically, pressurizing device is that air accumulator, compressor or air pump etc. being capable of outside output pressure gas
The equipment of body；Pressure-detecting device is pressure sensor, is mounted on end cover 54 or is mounted in limiting plate 52
Or be mounted on tracheae, it is subject to the pressure that it is able to detect in flowmeter or pipe fitting.
Pressure in order to prevent in flowmeter or pipe fitting to be measured is exceeded, in the present embodiment, connects in pressurizing device and inflation
Pressure regulator valve is set between head, when pressure regulator valve keeps the pressure in flowmeter or pipe fitting to be measured exceeded, over-pressure gas is released out
It goes.
In the present embodiment, driving device 3, driving part 53 are straight line driving mechanism, straight line driving mechanism for realizing
Linear motion, straight line driving mechanism are one of hydraulic cylinder, cylinder, hydraulic cylinder, electric pushrod；While in order to reduce into
This, driving device 3, driving part 53 are cylinder, and driving device 3, driving part 53 are filled by solenoid directional control valve and pressurization
Set connection.
In the present embodiment, electric terminal 6 includes console, and console includes display portion and control section, wherein showing
Part includes display 61 and instrument board 62, and display 61 and instrument board 62 are for showing the information such as pressure, time, control section
Including time controller, processor and several control buttons 63, wherein processor and time controller, drive control button 63
Dynamic device 3, driving part 53, pressure-detecting device, pressurizing device electrical connection, time controller are used for timing, several controls
Button 63 is respectively used to control driving device 3, driving part 53, pressure-detecting device, pressurizing device, time controller.
In the present embodiment, bubble is observed for convenience, and water tank 2 is excellent with transparent material；Or it is considered from cost, water tank
2 the observation window of a transparent material is arranged in the position for facilitating observation.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (9)
1. a kind of flowmeter and pipe fitting pressure detecting experimental rig, it is characterised in that: including rack, be equipped with water in the rack
Case, driving device, pressure testing device, the output end of the driving device are connected with sealing device, and the sealing device is located at
The top of the water tank；The sealing device includes the bracket connecting with the output end of the driving device, and the one of the bracket
Limiting plate is fixedly installed on end, the limiting plate is equipped with gasket, is fixedly installed on the other end of the bracket
Driving part, the output end of the driving part are equipped with end cover, and the end cover is equipped with gasket, the limit
Pedestal and/or end cover are equipped with gas-charging connection；The pressure testing device includes pressurizing device and pressure-detecting device, institute
Gas-charging connection is stated to connect by tracheae with the pressurizing device；The driving device, the driving part are straight line driving
Structure, the straight line driving mechanism are one of hydraulic cylinder, cylinder, hydraulic cylinder, electric pushrod.
2. flowmeter according to claim 1 and pipe fitting pressure detecting experimental rig, it is characterised in that: the bracket slide
It is connected in the rack.
3. flowmeter according to claim 1 and pipe fitting pressure detecting experimental rig, it is characterised in that: the driving dress
It sets, the driving part is cylinder.
4. flowmeter according to claim 3 and pipe fitting pressure detecting experimental rig, it is characterised in that: the driving dress
It sets, the driving part passes through solenoid directional control valve and connect with the pressurizing device.
5. flowmeter according to claim 4 and pipe fitting pressure detecting experimental rig, it is characterised in that: the pressurizing device
It is connect by pressure regulator valve with the gas-charging connection.
6. flowmeter according to claim 5 and pipe fitting pressure detecting experimental rig, it is characterised in that: the pressurizing device
For one of air accumulator, compressor, air pump or several.
7. flowmeter according to claim 1 and pipe fitting pressure detecting experimental rig, it is characterised in that: the pressure detecting
Device is pressure sensor, and the pressure sensor is mechanical pressure sensors or electronic pressure sensor.
8. flowmeter according to claim 1 and pipe fitting pressure detecting experimental rig, it is characterised in that: set on the water tank
There are transparent windows.
9. flowmeter according to claim 1 and pipe fitting pressure detecting experimental rig, it is characterised in that: further include electronics end
End, the electric terminal are electrically connected with the driving device, driving part, pressure-detecting device, pressurizing device, and the electronics is whole
End includes console, and the console is equipped with display and control button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821935010.4U CN209117082U (en) | 2018-11-21 | 2018-11-21 | A kind of flowmeter and pipe fitting pressure detecting experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821935010.4U CN209117082U (en) | 2018-11-21 | 2018-11-21 | A kind of flowmeter and pipe fitting pressure detecting experimental rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209117082U true CN209117082U (en) | 2019-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821935010.4U Active CN209117082U (en) | 2018-11-21 | 2018-11-21 | A kind of flowmeter and pipe fitting pressure detecting experimental rig |
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| CN (1) | CN209117082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736613A (en) * | 2019-10-23 | 2020-01-31 | 江苏兰光建材科技有限公司 | Flow pressure testing device for aluminum-plastic pipes |
-
2018
- 2018-11-21 CN CN201821935010.4U patent/CN209117082U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736613A (en) * | 2019-10-23 | 2020-01-31 | 江苏兰光建材科技有限公司 | Flow pressure testing device for aluminum-plastic pipes |
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