CN209476873U - A kind of fluid tight detection device of chemical protecting suit with automatic cleaning function - Google Patents
A kind of fluid tight detection device of chemical protecting suit with automatic cleaning function Download PDFInfo
- Publication number
- CN209476873U CN209476873U CN201821999428.1U CN201821999428U CN209476873U CN 209476873 U CN209476873 U CN 209476873U CN 201821999428 U CN201821999428 U CN 201821999428U CN 209476873 U CN209476873 U CN 209476873U
- Authority
- CN
- China
- Prior art keywords
- cleaning
- injection
- detection device
- splash
- pump
- 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.)
- Active
Links
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model relates to a kind of fluid tight detection devices of the chemical protecting suit with automatic cleaning function, including detection device ontology, it is characterized by also including automatic cleaning mechanisms, the automatic cleaning mechanism is by detergent line, purge tank, cleaning pump and the cleaning control mechanism connecting with the cleaning pump are constituted, cleaning pump is equipped in the pipeline area of the detection device ontology, the input terminal of cleaning pump connects purge tank, the output end of cleaning pump connects detergent line, the detergent line is made of the upper hose for being placed in the cleaning pipe group of detection device bodies top and being connected in cleaning pump, the upper hose and cleaning pipe group is interconnected.The utility model scientific structure design is reasonable, has the advantages that facilitate operation, long service life, the reliability for guaranteeing testing result, be easily achieved, is a kind of fluid tight detection device of the chemical protecting suit with automatic cleaning function with higher innovation.
Description
Technical field
The utility model relates to a kind of detection device, especially a kind of chemical protecting suit liquid with automatic cleaning function is close
Property detection device.
Background technique
Chemical protecting suit even all plays very important effect in chemical industry in our daily lifes.With chemical industry
The rapid development of industry, China have all built up big and small chemical plant throughout the country, when safe thing occurs for each chemical plant
Therefore when, treatment people just needs to be equipped with certain protective gear and enters scene.There are also the staff in chemical plant, when having
When the work position work of poison gas, wearing chemical protecting suit is just particularly important.
As some simple protective gears do not ensure that the safety of staff, people are in contact toxic chemical substance
When, noxious material can invade in the protective gear worn.Toxic chemical substance may not be discovered out in a short time, unless
It is extremely toxic substance, but over time, noxious material can be in body cylinder accumulation or generation synergistic effect, to make
The personnel's poisoning to work in toxic environment even causes more serious consequence.
Chemical protecting suit can stop or be isolated toxic chemical substance, and noxious material is avoided to invade in body.Institute
With, protective garment is very important for chemical industry, but whether the protective garment produced meets national standard, this
Experimental provision is just needed to detect.
The device of existing detection chemical protecting suit performance is the fluid tight detection device of chemical protecting suit, generally by splash
Detection system and injection two detection systems of detection system are constituted.When using splash detection system, pressure is set as 300kpa, stream
1.14L/min is measured, is tested 1 minute；When using injection detection system, pressure is set as 150kpa, selects on chemical protecting suit
Five points test 5s to each point respectively, take off protective garment after the completion of detection every time, with reference to existing examination criteria, obtain
Under some specific pressure, flow condition, infiltration situation of the indicator to protective garment.
But existing detection device without detection after function that device is cleaned, detected every time with
Can all there be the residual of indicator in device wall afterwards, not only device itself be caused to corrode, it is also possible to next testing result
Reliability impacts.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, provide one kind and are easily achieved, facilitate operation, use
Service life is long, guarantees reliability, the fluid tight detection device of the chemical protecting suit with automatic cleaning function of testing result.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of fluid tight detection device of chemical protecting suit with automatic cleaning function, including detection device ontology, it is special
Sign is: further include automatic cleaning mechanism, the automatic cleaning mechanism by detergent line, purge tank, cleaning pump and with this it is clear
The cleaning control mechanism for washing pump connection is constituted, and is equipped with cleaning pump, the input of cleaning pump in the pipeline area of the detection device ontology
End connection purge tank, the output end of cleaning pump connect detergent line, and the detergent line is by being placed in the clear of detection device bodies top
It washes pipe group and the upper hose being connected in cleaning pump is constituted, the upper hose and cleaning pipe group are interconnected.
Moreover, the cleaning pipe group is as along the detection device bodies top all around cleaning pipe frame made of and uniformly distributed
Cleaning pipe in the cleaning pipe frame is constituted, and the cleaning pipe frame and each cleaning pipe are interconnected.
Moreover, the cleaning control mechanism is made of PLC control unit and touch screen, the cleaning pump and PLC are controlled
Unit control connection processed, the touch screen are connect with PLC control unit.
Moreover, the cleaning control mechanism is made of PLC control unit and delayer, the PLC control unit is logical
Cross the control connecting with delayer Shi Xians to cleaning pump.
Moreover, the detection device ontology is by cabinet, turntable, manikin, main line, splash testing agency, injection
Testing agency and recovering mechanism are constituted, and the cabinet is divided into detection zone and pipeline area, the detection zone is provided with turntable,
Manikin is provided on turntable；The splash testing agency by spray-making valve, splash solenoid valve, pressure reducing valve, pressure gauge,
Flowmeter, splash switch, solution feed pump and fluid reservoir are constituted, the injection testing agency by injection nozzle, injection lifting unit,
It sprays telescopic unit, pressure gauge, injection electromagnetic valve, pressure reducing valve and injection cock to constitute, storage is installed in the pipeline area
Flow container installs liquidometer on fluid reservoir, and the outlet at bottom of fluid reservoir and the entrance of solution feed pump connect, the outlet of solution feed pump and master
Piping connection, the main line are a three-port structure, and the first access of threeway is connect by main road solenoid valve with fluid reservoir,
Splash solenoid valve, pressure reducing valve, pressure gauge and flow are disposed with from the direction entered out along liquid on the alternate path of threeway
Meter is arranged four branch lines in the rear end of flowmeter, flowmeter and spray-making valve is successively connected on each pipeline, in each spray
Splash switch is installed on spray-making valve, is disposed with injection electromagnetism from the direction entered out along liquid in the third path of threeway
Valve, pressure reducing valve, pressure gauge and injection nozzle, are equipped with injection cock on injection nozzle, and the injection nozzle passes through injection
Lifting unit realization moves up and down, which is realized by injection telescopic unit and be moved forward and backward.
Moreover, the splash is switched by sliding block, magnet holder, electromagnet, splash baffle, spring base and sliding rail structure
At being formed with a longitudinal sliding rail on the sliding block, spring base be equipped in the bottom of sliding rail, in sliding rail
Top electromagnet is equipped with by magnet holder, splash baffle is slidably fitted between spring base and electromagnet, in splash
Uniformly distributed there are four baffle holes corresponding with splash hole on baffle, the splash hole is formed on sliding block, each splash hole into
Mouth one end is mounted on spray-making valve.
Moreover, the injection cock is switched by the splash by sliding block, magnet holder, electromagnet, injection baffle plate, bullet
Spring abutment and sliding rail are constituted, and a longitudinal sliding rail is formed on the sliding block, is equipped in the bottom of sliding rail
Spring base is equipped with electromagnet by magnet holder on the top of sliding rail, is slidably installed between spring base and electromagnet
There is injection baffle plate, a baffle holes corresponding with spray-hole are formed on splash baffle, the spray-hole is formed on sliding block,
Injection nozzle is installed in the inlet end of spray-hole.
Moreover, the spring base is made of pedestal, pillar and spring, the pedestal is installed in the bottom of sliding block,
The middle part of pedestal is vertically-mounted a pillar, and spring is set on pillar, and the spring supporting is in splash baffle or injection baffle plate
Bottom.
Moreover, the injection lifting unit is made of longitudinally disposed cylinder；The injection telescopic unit is by electricity
The lead screw of machine driving is constituted.
Moreover, the recovering mechanism is made of recovery pipe, recovery pump, recycling solenoid valve, accumulator tank and liquidometer,
The bottom of the cabinet is provided with accumulator tank, and liquidometer is equipped in accumulator tank, and the recovery pipe is placed in accumulator tank,
Recovery pump and recycling solenoid valve are sequentially installed in recovery pipe.
It the advantages of the utility model and has the beneficial effect that
1. the fluid tight detection device of chemical protecting suit with automatic cleaning function, by traditional chemical protecting suit
Increase automatic cleaning mechanism in fluid tight detection device, realize the function of cleaning automatically to box house, avoids residual and refer to
Show corrosion of the agent to cabinet, extends its service life, meanwhile, it ensure that the environment of detection zone, improve the standard of testing result
True property.
2. the fluid tight detection device of chemical protecting suit with automatic cleaning function, by being controlled in cleaning pump and PLC
Increase a time delay process in unit, cleaning pump is opened using using time delay process after splash, injection test, with reality
The purpose that now indicator in whole device is cleaned up.
3. the fluid tight detection device of chemical protecting suit with automatic cleaning function, by injection nozzle and splash spray
Injection cock and splash switch being installed on mouth, solving the problems, such as that flow pressure is unstable when because just starting to open solenoid valve, guarantees
The accuracy and reliability of detection data.
4. the utility model scientific structure design is reasonable, have facilitate operation, long service life, guarantee testing result can
By property, be easily achieved the advantages of, be that a kind of chemical protecting suit with automatic cleaning function with higher innovation is fluid tight
Detection device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural schematic diagram of the utility model main line；
Fig. 4 is the left view of Fig. 1；
Fig. 5 is the structural schematic diagram of the utility model injection cock.
Description of symbols
1- cabinet, 2- turntable, 3- detection zone, 4- branch line, 5- upper hose, 6- fluid reservoir, 7- solution feed pump, 8- cleaning
Tank, 9- cleaning pump, 10- cleaning pipe group, 11- pipeline area, 12- liquidometer, 13- main line, 14- injection lifting unit, 15- are returned
Receive pump, 16- recycling solenoid valve, 17- recovery pipe, 18- flowmeter, 19- pressure gauge, 20- pressure reducing valve, 21- splash solenoid valve,
22- main road solenoid valve, 23- injection electromagnetic valve, 24- splash switch, 25- injection cock, 26- accumulator tank, 27- magnet holder,
28- sliding rail, 29- injection baffle plate, 30- baffle holes, 31- spring, 32- pedestal, 33- electromagnet.
Specific embodiment
Below by specific embodiment, the utility model is described in further detail, following embodiment be it is descriptive, no
It is restrictive, protection scope of this utility model cannot be limited by this.
A kind of fluid tight detection device of chemical protecting suit with automatic cleaning function, including detection device ontology, wound
New place is: further include automatic cleaning mechanism, the automatic cleaning mechanism by detergent line, purge tank 8, cleaning pump 9 and
The cleaning control mechanism connecting with the cleaning pump is constituted, and is equipped with cleaning pump, cleaning pump in the pipeline area of the detection device ontology
Input terminal connect purge tank, the output end of cleaning pump connects detergent line, and the detergent line is by being placed in detection device ontology top
The cleaning pipe group 10 in portion and the upper hose 5 being connected in cleaning pump are constituted, and the upper hose and cleaning pipe group are interconnected.
The cleaning pipe group is as all around the cleaning pipe frame made of and being evenly arranged on this along detection device bodies top
Cleaning pipe in cleaning pipe frame is constituted, and the cleaning pipe frame and each cleaning pipe are interconnected.
The cleaning control mechanism is made of PLC control unit and touch screen, the cleaning pump and PLC control unit
Control connection, the touch screen are connect with PLC control unit.
The cleaning control mechanism is made of PLC control unit and delayer, the PLC control unit by with prolong
When device connection realize control to cleaning pump.
The detection device ontology is examined by cabinet 1, turntable 2, manikin (not shown), main line 13, splash
It surveys mechanism, injection testing agency and recovering mechanism to constitute, the cabinet is divided into detection zone 3 and pipeline area 11, in the inspection
It surveys area and is provided with turntable, manikin is provided on turntable；The splash testing agency is by spray-making valve, splash solenoid valve
21, pressure reducing valve 20, pressure gauge 19, flowmeter 18, splash switch 24, solution feed pump 7 and fluid reservoir 6 are constituted, the injection detection
Mechanism is opened by injection nozzle, injection lifting unit 14, injection telescopic unit, pressure gauge, injection electromagnetic valve 23, pressure reducing valve and injection
It closes 25 to constitute, fluid reservoir is installed in the pipeline area, liquidometer 12, the outlet at bottom of fluid reservoir are installed on fluid reservoir
It being connect with the entrance of solution feed pump, the outlet of solution feed pump is connect with main line, and the main line is a three-port structure, and the of threeway
One access is connect by main road solenoid valve 22 with fluid reservoir, on the alternate path of threeway along liquid from the direction entered out successively
It is provided with splash solenoid valve, pressure reducing valve, pressure gauge and flowmeter, four branch lines 4, Mei Geguan are set in the rear end of flowmeter
Road successively connects flowmeter and spray-making valve, splash switch is installed on each spray-making valve, in the third path of threeway
It is disposed with injection electromagnetic valve, pressure reducing valve, pressure gauge and injection nozzle from the direction entered out along liquid, on injection nozzle
Injection cock is installed, the injection nozzle is moved up and down by injection lifting unit realization, which passes through injection
Telescopic unit, which is realized, to be moved forward and backward.
The splash switch is made of sliding block, magnet holder, electromagnet, splash baffle, spring base and sliding rail,
It is formed with a longitudinal sliding rail on the sliding block, spring base is installed in the bottom of sliding rail, on the top of sliding rail
End is equipped with electromagnet by magnet holder, splash baffle is slidably fitted between spring base and electromagnet, in splash baffle
Upper uniformly distributed there are four baffle holes corresponding with splash hole, the splash hole is formed on sliding block, the import one in each splash hole
End is mounted on spray-making valve.
The injection cock by the described splash switch by sliding block, magnet holder 27, electromagnet 33, injection baffle plate 29,
Spring base and sliding rail 28 are constituted, and a longitudinal sliding rail is formed on the sliding block, are pacified in the bottom of sliding rail
Equipped with spring base, electromagnet is equipped with by magnet holder on the top of sliding rail, is slided between spring base and electromagnet
Injection baffle plate is installed, a baffle holes 30 corresponding with spray-hole are formed on splash baffle, the spray-hole is formed on
On sliding block, injection nozzle is installed in the inlet end of spray-hole.
The spring base is made of pedestal 32, pillar and spring 31, and the pedestal is installed in the bottom of sliding block, in base
The middle part of seat is vertically-mounted a pillar, and spring is set on pillar, and the spring supporting is in splash baffle or injection baffle plate
Bottom.The setting of spring base facilitates the reset of each corresponding baffle, i.e., by the actuation of electromagnet, make baffle holes to it is each corresponding
Nozzle is opposite.
The injection lifting unit is made of longitudinally disposed cylinder；The injection telescopic unit is to be driven by motor
Lead screw constitute.
The recovering mechanism is by recovery pipe 17, recovery pump 15, recycling solenoid valve 16, accumulator tank 26 and liquidometer structure
At being provided with accumulator tank in the bottom of the cabinet, liquidometer be equipped in accumulator tank, the recovery pipe is placed in recycling
In slot, recovery pump and recycling solenoid valve are sequentially installed in recovery pipe.
The utility model is realized by increasing automatic cleaning mechanism in traditional fluid tight detection device of chemical protecting suit
The function of cleaning automatically to box house avoids corrosion of the residual indicator to cabinet, extends its service life, together
When, it ensure that the environment of detection zone, improve the accuracy of testing result.When using wiper mechanism, it can be selected by touch screen
Item is cleaned, then control system will open cleaning pump, carry out cleaning；Alternatively, by the setting of delayer, splash,
Cleaning pump is opened using delayer after injection detection, carries out cleaning.
When spraying testing agency and the work of injection testing agency, flowing through to the liquid of injection nozzle or spray-making valve can pass through
The setting of respective switch, pre-processes the liquid in corresponding runner, makes flow pressure there are air to avoid Yin Qinei
It is unstable, the problem of influencing the actually detected time, to keep detection data more reliable.It is protected after the corresponding baffle of electromagnetic actuation
The centerline hole and nozzle centerline for demonstrate,proving corresponding baffle in the same horizontal line, can prevent accordingly to spray when electromagnet is idle
The liquid that mouth sprays cannot pass through baffle；When the corresponding baffle of electromagnetic actuation, detection starts to carry out.
Although disclosing the embodiments of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be with
Understand: departing from the utility model and spirit and scope of the appended claims, various substitutions, changes and modifications are all can
Can, therefore, the scope of the utility model is not limited to the embodiment and attached drawing disclosure of that.
Claims (10)
1. a kind of fluid tight detection device of chemical protecting suit with automatic cleaning function, including detection device ontology, feature
Be: further including automatic cleaning mechanism, the automatic cleaning mechanism by detergent line, purge tank, cleaning pump and with the cleaning
The cleaning control mechanism of pump connection is constituted, and is equipped with cleaning pump, the input terminal of cleaning pump in the pipeline area of the detection device ontology
Connect purge tank, the output end of cleaning pump connects detergent line, and the detergent line is by being placed in the cleaning of detection device bodies top
Pipe group and the upper hose being connected in cleaning pump are constituted, and the upper hose and cleaning pipe group are interconnected.
2. the fluid tight detection device of a kind of chemical protecting suit with automatic cleaning function according to claim 1, special
Sign is: the cleaning pipe group is as along the detection device bodies top all around cleaning pipe frame made of and to be evenly arranged on this clear
The cleaning pipe washed in pipe frame is constituted, and the cleaning pipe frame and each cleaning pipe are interconnected.
3. the fluid tight detection device of a kind of chemical protecting suit with automatic cleaning function according to claim 1, special
Sign is: the cleaning control mechanism is made of PLC control unit and touch screen, the cleaning pump and PLC control unit
Control connection, the touch screen are connect with PLC control unit.
4. the fluid tight detection device of a kind of chemical protecting suit with automatic cleaning function according to claim 1, special
Sign is: the cleaning control mechanism is made of PLC control unit and delayer, the PLC control unit by with prolong
When device connection realize control to cleaning pump.
5. the fluid tight detection device of a kind of chemical protecting suit with automatic cleaning function according to claim 1, special
Sign is: the detection device ontology is by cabinet, turntable, manikin, main line, splash testing agency, injection detection machine
Structure and recovering mechanism are constituted, and the cabinet is divided into detection zone and pipeline area, the detection zone is provided with turntable, in turntable
On be provided with manikin；The splash testing agency is by spray-making valve, splash solenoid valve, pressure reducing valve, pressure gauge, flow
Meter, splash switch, solution feed pump and fluid reservoir are constituted, and the injection testing agency is by injection nozzle, injection lifting unit, injection
Telescopic unit, pressure gauge, injection electromagnetic valve, pressure reducing valve and injection cock are constituted, and are equipped with fluid reservoir in the pipeline area,
Liquidometer is installed on fluid reservoir, the outlet at bottom of fluid reservoir and the entrance of solution feed pump connect, the outlet of solution feed pump and main line
Connection, the main line are a three-port structure, and the first access of threeway is connect by main road solenoid valve with fluid reservoir, in threeway
Alternate path on along liquid be disposed with splash solenoid valve, pressure reducing valve, pressure gauge and flowmeter from the direction entered out,
Four branch lines are arranged in the rear end of flowmeter, successively connect flowmeter and spray-making valve on each pipeline, spray in each splash
On mouth install splash switch, in the third path of threeway along liquid from the direction entered out be disposed with injection electromagnetic valve,
Pressure reducing valve, pressure gauge and injection nozzle, are equipped with injection cock on injection nozzle, and the injection nozzle passes through injection lifting
Unit realization moves up and down, which is realized by injection telescopic unit and be moved forward and backward.
6. the fluid tight detection device of a kind of chemical protecting suit with automatic cleaning function according to claim 5, special
Sign is: the splash switch is made of sliding block, magnet holder, electromagnet, splash baffle, spring base and sliding rail,
It is formed with a longitudinal sliding rail on the sliding block, spring base is installed in the bottom of sliding rail, on the top of sliding rail
End is equipped with electromagnet by magnet holder, splash baffle is slidably fitted between spring base and electromagnet, in splash baffle
Upper uniformly distributed there are four baffle holes corresponding with splash hole, the splash hole is formed on sliding block, the import one in each splash hole
End is mounted on spray-making valve.
7. the fluid tight detection device of a kind of chemical protecting suit with automatic cleaning function according to claim 5, special
Sign is: the injection cock by the described splash switch by sliding block, magnet holder, electromagnet, injection baffle plate, spring base and
Sliding rail is constituted, and a longitudinal sliding rail is formed on the sliding block, is equipped with spring base in the bottom of sliding rail,
Electromagnet is equipped with by magnet holder on the top of sliding rail, injection gear is slidably fitted between spring base and electromagnet
Plate is formed with a baffle holes corresponding with spray-hole on splash baffle, and the spray-hole is formed on sliding block, in spray-hole
Inlet end injection nozzle is installed.
8. the fluid tight detection device of a kind of chemical protecting suit with automatic cleaning function according to claim 6 or 7,
Be characterized in that: the spring base is made of pedestal, pillar and spring, and the pedestal is installed in the bottom of sliding block, in pedestal
Middle part it is vertically-mounted have a pillar, spring is set on pillar, the spring supporting is at splash baffle or the bottom of injection baffle plate
Portion.
9. the fluid tight detection device of a kind of chemical protecting suit with automatic cleaning function according to claim 5, special
Sign is: the injection lifting unit is made of longitudinally disposed cylinder；The injection telescopic unit is to be driven by motor
Lead screw constitute.
10. the fluid tight detection device of a kind of chemical protecting suit with automatic cleaning function according to claim 5, special
Sign is: the recovering mechanism is made of recovery pipe, recovery pump, recycling solenoid valve, accumulator tank and liquidometer, in the case
The bottom of body is provided with accumulator tank, and liquidometer is equipped in accumulator tank, and the recovery pipe is placed in accumulator tank, is recycling
Recovery pump and recycling solenoid valve are sequentially installed on pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821999428.1U CN209476873U (en) | 2018-11-30 | 2018-11-30 | A kind of fluid tight detection device of chemical protecting suit with automatic cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821999428.1U CN209476873U (en) | 2018-11-30 | 2018-11-30 | A kind of fluid tight detection device of chemical protecting suit with automatic cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209476873U true CN209476873U (en) | 2019-10-11 |
Family
ID=68117510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821999428.1U Active CN209476873U (en) | 2018-11-30 | 2018-11-30 | A kind of fluid tight detection device of chemical protecting suit with automatic cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209476873U (en) |
-
2018
- 2018-11-30 CN CN201821999428.1U patent/CN209476873U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103915124B (en) | Nuclear power station conventional island demineralized water distribution system full cut-off repair method | |
| RU2008140032A (en) | GAS-TURBINE ENGINE COMPRESSOR RINSING CONTROL WHEN WATERING WITH WATER DISCHARGE AND DETERMINATION OF RINSING COMPLETION | |
| CN204572417U (en) | Urea pump test bench | |
| CN209476873U (en) | A kind of fluid tight detection device of chemical protecting suit with automatic cleaning function | |
| CN203350242U (en) | Mobile simulative pipeline test platform | |
| CN106670190B (en) | Refrigeration for refrigerator pipe automatic flushing device and method | |
| CN100500268C (en) | Automatic flushing system and process for pH meter in desulfurizing absorption tower | |
| CN206583898U (en) | A kind of water acquisition water distribution pipeline system for water quality monitoring | |
| CN106089533B (en) | A kind of cleaning of fuel gas injection valve and gas leakage detection device and detection method | |
| CN215677710U (en) | Intelligent automatic water quality sample keeping device and automatic water quality sample keeping system | |
| CN204964361U (en) | Water -washed tester | |
| CN206882336U (en) | A kind of burner noz(zle) cleans detection means | |
| CN106955781B (en) | A kind of transmission test oily circulated filter system, device and method | |
| CN107655634B (en) | Pulse type halogen gas generator | |
| CN213357110U (en) | Ship waste gas washing wastewater quality monitoring system | |
| CN208140341U (en) | A kind of flow resistance test platform | |
| CN109013583A (en) | A kind of PIG high resiliency pressurization pneumatic bomb cleaning technique | |
| CN209451779U (en) | A kind of liquid medicine device for formulating | |
| CN209569550U (en) | A kind of charging or fragrant pipeline leakage detection device | |
| CN201837554U (en) | Chemical cleaning simulation experimental device | |
| CN212644251U (en) | Full-automatic special liquid conveying and distributing box | |
| CN219736737U (en) | Multisystem combined pressure testing device | |
| CN219162151U (en) | Transformer oil on-line monitoring device test platform | |
| CN210212815U (en) | Cleaning equipment | |
| CN108439311A (en) | A kind of definite quantity filling valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |