CN207798429U - Drug-injecting system special detection device - Google Patents
Drug-injecting system special detection device Download PDFInfo
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- CN207798429U CN207798429U CN201820032558.1U CN201820032558U CN207798429U CN 207798429 U CN207798429 U CN 207798429U CN 201820032558 U CN201820032558 U CN 201820032558U CN 207798429 U CN207798429 U CN 207798429U
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- pressure
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- detection device
- injecting system
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Abstract
A kind of drug-injecting system special detection device disclosed by the utility model, including medium reservoirs（1）, booster pump（2）, pressure test tank（3）, pressure-regulating valve（4）, measuring tank（5）And switch board（6）, the medium reservoirs（1）Outlet end through booster pump（2）With pressure test tank（3）Input end connection, the pressure test tank（3）Outlet end through pressure-regulating valve（4）With measuring tank（5）Input end connection, the measuring tank（5）It is supported by holder, and is equipped with pressure sensor on the holder, the pressure sensor and the switch board（6）In control circuit connection.The utility model is by simulating the performance tests such as execute-in-place pressure, operation temperature, operational densities, operation viscosity, can not only debugging test be carried out to the equipment before manufacture, service check can also be carried out to the parts into factory, it avoids substandard product from being installed in equipment, influences product total quality.
Description
Technical field
The utility model is related to drug-injecting system special detection device technical fields, are widely used in drug-injecting system and go out
Indices detection and the preceding performance detection of outsourcing parts installation before factory.
Background technology
In petrochemical processing, needs that different densities are added into the process equipment of the operating conditions such as different pressures, temperature, glues
The different chemical assistants of physical and chemical performances such as degree, therefore to make a service test before drug-injecting system manufacture, but due to not special
Detection device, delivery test are also only limitted to carry out simple pressure testing as working media with water, exactly do flow
Experiment is also only the flow test under normal pressure, can not simulate and do flow test under existing execute-in-place pressure, thus gives device context
Debugging brings many uncertain factors.
Invention content
Thus the purpose of this utility model generates, propose a kind of drug-injecting system special detection device.Pass through simulation
The performance tests such as execute-in-place pressure, operation temperature, operational densities, operation viscosity, can not only carry out the equipment before manufacture
Debugging test can also carry out service check to the parts into factory, avoid substandard product from being installed in equipment, influence product
Total quality.
The performance before the manufacture of drug-injecting system equipment can be embodied to greatest extent in this way,
The utility model realizes that above-mentioned purpose adopts the technical scheme that：A kind of drug-injecting system special detection device,
Including medium reservoirs, booster pump, pressure test tank, pressure-regulating valve, measuring tank and switch board, the outlet end of the medium reservoirs
It is connected through the input end of booster pump and pressure test tank, the outlet end of the pressure test tank is through pressure-regulating valve and measuring tank
Input end connects, and the measuring tank supports by holder, and pressure sensor is equipped on the holder, the pressure sensor with it is described
Control circuit connection in switch board.
Further, the vertical metal tank that the medium reservoirs use, which is provided with electric heater and temperature sensor, institute
The temperature sensor stated is connect with the control circuit in the switch board.
Further, the pressure test tank uses horizontal metal pressure volume pot.
Further, the measuring tank is vertical round can.
The utility model carries out delivery test by simulating execute-in-place pressure to drug-injecting system, ensures pressure testing
The pressure of medium is consistent with execute-in-place pressure in tank, can also the interface of pressure test tank install need test valve,
Filter, check-valves etc. need to carry out the parts of pressure testing, and the performance test before being installed avoids substandard product from pacifying
It is attached in equipment, influences product total quality.And can monitoring and metering tank in real time weight change, go out for drug-injecting system
Flow performance before factory is examined, and the measurement accuracy of detection stream gauge and the measuring accuracy of metering pump before installing are can be used for.
The utility model not only can carry out debugging test to the equipment before manufacture, can also be carried out to the parts into factory
Service check can be installed after qualified.The performance before the manufacture of drug-injecting system equipment can be embodied to greatest extent in this way, had
Problem is in workshop timely processing.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1. medium reservoirs, 2. booster pumps, 3. pressure test tanks, 4. pressure-regulating valves, 5. measuring tanks, 6. switch boards.
Specific implementation mode
In conjunction with attached drawing, it is as follows to provide the embodiments of the present invention：
As shown in Figure 1, the drug-injecting system special detection device described in the present embodiment is mainly by medium reservoirs 1, supercharging
The compositions such as pump 2, pressure test tank 3, pressure-regulating valve 4, measuring tank 5, switch board 6.
The vertical metal tank that the medium reservoirs 1 use which is provided with electrical heating for storage test operation medium
Device and temperature sensor, for being adjusted into trip temperature to operation medium, the electrical heating is arranged in tank inner underside, the temperature
It spends sensor to be arranged in tank lower inside, be connect with the control circuit in switch board.Temperature sensor is for surveying pot liquid
Temperature can more be simulated with electric heater with the use of ensureing that the temperature of pot liquid is essentially the same with execute-in-place medium temperature
Field working conditions.And the instrument such as liquid level gauge to be tested can be installed on medium reservoirs 1, it can be used for detecting the liquid level gauge etc. of outsourcing
The performance of instrument.
Since the fluid pressure that medium reservoirs 1 come out is relatively low, the pressure value of live actual condition cannot be reached, therefore in institute
It states and is connected with booster pump 2 in the connecting pipe between medium reservoirs 1 and pressure test tank 3, for will flow out from medium reservoirs 1
Medium is pressurized to enough values, keeps the pressure of experiment identical as the live pressure value of actual condition.
The pressure test tank 3 uses horizontal metal pressure volume pot, is used cooperatively, that is, exists with pressure-regulating valve 4
Pressure-regulating valve 4 is connected in connecting pipe between pressure test tank 3 and measuring tank 5, for simulating execute-in-place pressure pair
Drug-injecting system carries out delivery test, ensures that the pressure of medium in pressure test tank 3 is consistent with execute-in-place pressure, avoids not
Qualified products are installed in equipment, influence product total quality.
The measuring tank is vertical round can, is supported by holder, pressure sensor is equipped at the holder, generally
Setting three, 120 ° uniformly distributed, which connect with the control circuit in switch board 6, can real-time monitoring and metering tank
Weight change is examined for the flow performance before drug-injecting system manufacture, can be used for the survey of detection stream gauge before installing
The measuring accuracy of accuracy of measurement and metering pump.The control circuit being arranged in switch board 6 is connected as known circuits, receives measuring tank 5 and passes
The weight instantaneous pressure signal come calculates, the flow of statistics and record drug-injecting system.
Test(ing) medium is initially introduced into medium reservoirs 1, is handled by temperature adjustment, i.e., the practical behaviour in scene is set first on switch board
Make temperature, then start electrical heating, temperature instantaneous value passes to switch board by temperature sensor, and set value calculation cabinet is automatic when reaching
Control flows automatically to 2 entrance of booster pump after closing electrical heating, pressure test tank 3 is entered after supercharging, by pressure-regulating valve 4
Medium is flowed into measuring tank 5 after adjusting pressure.When drug-injecting system is tested, medium reservoirs 1 connect drug-injecting system import,
Injected system outlet directly connects 3 entrance of pressure test tank, and medium is flowed into measuring tank 5 after pressure-regulating valve 4 adjusts pressure
Interior, the weight change situation that the measuring tank 5 in switch board 6 is passed to according to measuring tank 5 examines the flow accuracy of injected system.
Claims (5)
1. a kind of drug-injecting system special detection device, including medium reservoirs（1）, it is characterised in that:Further include
Booster pump（2）, pressure test tank（3）, pressure-regulating valve（4）, measuring tank（5）And switch board（6）, the medium reservoirs
（1）Outlet end through booster pump（2）With pressure test tank（3）Input end connection, the pressure test tank（3）Outlet end warp
Pressure-regulating valve（4）With measuring tank（5）Input end connection, the measuring tank（5）It is supported by holder, and is equipped on the holder
Pressure sensor, the pressure sensor and the switch board（6）In control circuit connection.
2. drug-injecting system special detection device according to claim 1, it is characterised in that:The medium reservoirs
（1）The vertical metal tank of use which is provided with electric heater and temperature sensor, the temperature sensor and the switch board
（6）In control circuit connection.
3. drug-injecting system special detection device according to claim 1, it is characterised in that:It is equipped on the bracket
Pressure sensor be three, 120 ° are uniformly distributed.
4. drug-injecting system special detection device according to claim 1, it is characterised in that:The pressure test tank
（3）Using horizontal metal pressure volume pot.
5. drug-injecting system special detection device according to claim 1, it is characterised in that:The measuring tank（5）
For vertical round can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820032558.1U CN207798429U (en) | 2018-01-09 | 2018-01-09 | Drug-injecting system special detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820032558.1U CN207798429U (en) | 2018-01-09 | 2018-01-09 | Drug-injecting system special detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207798429U true CN207798429U (en) | 2018-08-31 |
Family
ID=63277878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820032558.1U Active CN207798429U (en) | 2018-01-09 | 2018-01-09 | Drug-injecting system special detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207798429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007709A (en) * | 2018-01-09 | 2018-05-08 | 洛阳绿潮环保科技有限公司 | Drug-injecting system special detection device |
-
2018
- 2018-01-09 CN CN201820032558.1U patent/CN207798429U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007709A (en) * | 2018-01-09 | 2018-05-08 | 洛阳绿潮环保科技有限公司 | Drug-injecting system special detection device |
| CN108007709B (en) * | 2018-01-09 | 2023-08-29 | 洛阳绿潮环保科技有限公司 | Special detection device for medicament injection system |
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