CN204386885U - For the air acquisition pump of air monitering - Google Patents
For the air acquisition pump of air monitering Download PDFInfo
- Publication number
- CN204386885U CN204386885U CN201420848550.4U CN201420848550U CN204386885U CN 204386885 U CN204386885 U CN 204386885U CN 201420848550 U CN201420848550 U CN 201420848550U CN 204386885 U CN204386885 U CN 204386885U
- Authority
- CN
- China
- Prior art keywords
- air
- outlet pipe
- recovery tube
- monitering
- discharge ports
- 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
Links
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses the air acquisition pump for air monitering, comprise vacuum pump and air recovery tube, the air discharge ports of described vacuum pump is connected with described air recovery tube, described recovering device also comprises outlet pipe and condensation device, described outlet pipe is arranged between the air discharge ports of described vacuum pump and described air recovery tube, and described condensation device is arranged on described outlet pipe.The utility model adopts increases outlet pipe and condensation device, makes solvent vapo(u)r accelerating cooling, reduces the probability that it is revealed.
Description
Technical field
The utility model relates to a kind of air recovering device, particularly relates to the air acquisition pump for air monitering.
Background technique
Often use in Chemical Manufacture and without oily vertical type vacuum pump, volatile solvent is reclaimed, vacuum pump be a kind of rotary positive-displacement vacuum pump must have fore pump coordinate can be used in wider pressure range have larger pumping speed by container escaping gas extract out, but in use, vacuum pump exhaust port may because sealing not exclusively causes inevitably discharging a part of solvent vapo(u)r, cause solvent loss, pollute air ambient.
Summary of the invention
The purpose of this utility model is just the air acquisition pump being provided for air monitering in order to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
For the air acquisition pump of air monitering, comprise vacuum pump and air recovery tube, the air discharge ports of described vacuum pump is connected with described air recovery tube, described recovering device also comprises outlet pipe and condensation device, described outlet pipe is arranged between the air discharge ports of described vacuum pump and described air recovery tube, and described condensation device is arranged on described outlet pipe.
When solvent vapo(u)r is discharged into air recovery tube by vacuum pump, because through having the outlet pipe of condensation device, can, by steam cooling, it can be made to be condensed into liquid reagent, because liquid reagent is not easily revealed than gaseous reagent, its volatility can be reduced.
Particularly, described condensation device is made up of condensation tube and condenser that chilled brine is housed, and described condensation tube is wrapped on described outlet pipe, and the two ends of described condensation tube are connected with the water intake of described condenser and water outlet respectively.This device is used for for outlet pipe cooling, accelerates steam reagent condensation liquefaction wherein.
As preferably, the joint at described outlet pipe two ends and be all provided with corrosion-resistant seal ring between described air discharge ports and described air recovery tube.
Further, described recovering device also comprises safety bag, and the joint of the joint of described air discharge ports, described outlet pipe and described air recovery tube is all arranged in described safety bag, and it is outside that described condenser is arranged on described safety bag.
As preferably, described safety bag and described air discharge ports, all adopt between described air recovery tube and described condensation tube and be tightly connected.
This structure is used for when chemical vapor occurring and revealing; can be first collected in safety bag, avoid directly being discharged in air, protect environment; safety bag and perimeter component also adopt and are tightly connected simultaneously, make the utility model be provided with the function of double seal protection.
Further, gas transducer is provided with in described safety bag.This device is used for the signal transferring out steam leakage in time.
The beneficial effects of the utility model are:
The air acquisition pump that the utility model is used for air monitering adopts increase outlet pipe and condensation device, make solvent vapo(u)r accelerating cooling, reduce the probability that it is revealed, simultaneously at outlet pipe outer installment safety bag and gas transducer, enable it give the alarm timely when steam generation is revealed and by the gas collection of leakage in safety bag, avoid directly being discharged into contaminated air in air.
Accompanying drawing explanation
Fig. 1 is the air acquisition pump structure schematic diagram of the utility model for air monitering, there is shown the internal structure of safety bag.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, the utility model is used for the air acquisition pump of air monitering, comprise vacuum pump 1, air recovery tube 8, outlet pipe 4, condensation device (not shown) and safety bag 10, the air discharge ports 2 of vacuum pump 1 is connected with air recovery tube 8, outlet pipe 4 is arranged between the air discharge ports 2 of vacuum pump 1 and air recovery tube 8, condensation device is made up of condensation tube 5 and the condenser 6 that chilled brine is housed, condensation tube 5 is wrapped on outlet pipe 4, the two ends of condensation tube 5 are connected with the water intake of condenser 6 and water outlet respectively, the joint 3 at outlet pipe 4 two ends and be all provided with corrosion-resistant seal ring 9 between air discharge ports 2 and air recovery tube 8, the joint of air discharge ports 2, the joint of outlet pipe 4 and air recovery tube 8 is all arranged in safety bag 10, it is outside that condenser 6 is arranged on safety bag 10, safety bag 10 and air discharge ports 2, all adopt between air recovery tube 8 and condensation tube 5 and be tightly connected, gas transducer 7 is provided with in safety bag 10.
The working principle that the utility model is used for the air acquisition pump of air monitering is as follows:
Solvent vapo(u)r is first by the outlet pipe 4 of the device cooling that is condensed, make solvent vapo(u)r by condensation of lowering the temperature, when chemical vapor occurs to reveal, can be first collected in safety bag 10, avoid directly being discharged in air, the signal of steam leakage is transferred to upper-position unit and sends leak alarms by gas transducer 7 simultaneously in safety bag 10 in time.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion made according to the technical solution of the utility model, all falls within protection domain of the present utility model.
Claims (6)
1. for the air acquisition pump of air monitering, comprise vacuum pump and air recovery tube, the air discharge ports of described vacuum pump is connected with described air recovery tube, it is characterized in that: also comprise outlet pipe and condensation device, described outlet pipe is arranged between the air discharge ports of described vacuum pump and described air recovery tube, and described condensation device is arranged on described outlet pipe.
2. the air acquisition pump for air monitering according to claim 1, it is characterized in that: described condensation device is made up of condensation tube and the condenser that chilled brine is housed, described condensation tube is wrapped on described outlet pipe, and the two ends of described condensation tube are connected with the water intake of described condenser and water outlet respectively.
3. the air acquisition pump for air monitering according to claim 1, is characterized in that: the joint at described outlet pipe two ends and be all provided with corrosion-resistant seal ring between described air discharge ports and described air recovery tube.
4. the air acquisition pump for air monitering according to claim 1 and 2, it is characterized in that: also comprise safety bag, the joint of the joint of described air discharge ports, described outlet pipe and described air recovery tube is all arranged in described safety bag, and it is outside that described condenser is arranged on described safety bag.
5. the air acquisition pump for air monitering according to claim 2 or 4, is characterized in that: described safety bag and described air discharge ports, all adopt be tightly connected between described air recovery tube and described condensation tube.
6. the air acquisition pump for air monitering according to claim 4 or 5, is characterized in that: be provided with gas transducer in described safety bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420848550.4U CN204386885U (en) | 2014-12-29 | 2014-12-29 | For the air acquisition pump of air monitering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420848550.4U CN204386885U (en) | 2014-12-29 | 2014-12-29 | For the air acquisition pump of air monitering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204386885U true CN204386885U (en) | 2015-06-10 |
Family
ID=53359610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420848550.4U Expired - Fee Related CN204386885U (en) | 2014-12-29 | 2014-12-29 | For the air acquisition pump of air monitering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204386885U (en) |
-
2014
- 2014-12-29 CN CN201420848550.4U patent/CN204386885U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212693181U (en) | Gas leakage monitoring device | |
| CN204386885U (en) | For the air acquisition pump of air monitering | |
| CN205330979U (en) | Dry -type vacuum unit | |
| CN204911152U (en) | Exhaust treatment system | |
| CN206785640U (en) | It is a kind of except hydrops and the high vacuum pump set of vacuum | |
| CN105805008A (en) | Air collecting pump for monitoring air | |
| CN201692678U (en) | Vacuum system | |
| CN204724030U (en) | A kind of inwall coating parallel-connection structure porous pipe type membrane module | |
| CN107023489A (en) | Device for recovering tail gas for vavuum pump | |
| CN203342617U (en) | System for treating and recycling benzene oil gas | |
| CN103599643B (en) | Vacuum insulation liquid-storage type liquid nitrogen cold trap | |
| CN207850111U (en) | A kind of thermal power plant's parallel connection pumped vacuum systems | |
| CN206483177U (en) | A kind of anti-suck Rotary Evaporators | |
| CN203477902U (en) | Improved coal gas drainer | |
| CN206905026U (en) | A kind of marsh gas power generation air inlet protection device | |
| CN202709577U (en) | Air extractor | |
| CN102072616A (en) | Device for drying clean vessel | |
| CN204750824U (en) | A liquid storage pot for machine seals and washes | |
| CN203053253U (en) | Vacuumization condensation device | |
| CN205470840U (en) | Liquid tank plugging device | |
| CN216824885U (en) | Automatic collect condensing equipment of waste liquid | |
| CN203572623U (en) | Air leakage detection device | |
| CN203768002U (en) | Movable vacuum material sucking cart | |
| CN107537278A (en) | Catalyst carrier produces emission-control equipment | |
| CN202813848U (en) | Conduction oil recovery system of trough type solar thermal power generation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |