CN209414171U - A kind of automatic liquid collecting air cooling Roots vacuum system - Google Patents
A kind of automatic liquid collecting air cooling Roots vacuum system Download PDFInfo
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- CN209414171U CN209414171U CN201822095145.0U CN201822095145U CN209414171U CN 209414171 U CN209414171 U CN 209414171U CN 201822095145 U CN201822095145 U CN 201822095145U CN 209414171 U CN209414171 U CN 209414171U
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Abstract
The utility model discloses a kind of automatic liquid collecting air cooling Roots vacuum systems, including machine unit support, bolt has liquid collecting equipment main casing in the middle part of the inner cavity of the machine unit support bottom, the top truss bolt of the machine unit support has air cooling lobe pump, the input terminal key connection of the air cooling lobe pump has active motor, the top bolt of the air cooling lobe pump has pressure transmitter, being fitted between the pressure transmitter and air cooling lobe pump has vacuum monitoring table, the top flange of the pressure transmitter is connected with end suction inlet, the side bolt of the air cooling lobe pump is fixed with connection hose.In the utility model, using new structure, using the device of circulation liquid collecting, it realizes that the droplet of condensation stroke can be collected with further progress, and among returning equipment, realizes that the liquid of concentration carries out secondary cooling to equipment, cooling efficiency is improved, while reducing leaking for liquid.
Description
Technical field
The utility model relates to Roots's pump technical field more particularly to a kind of automatic liquid collecting air cooling Roots vacuum machines of being gas-cooled
Group.
Background technique
Currently, air-cooled roots vacuum pump is the very high sci-tech product of technology content, it is mainly used in pure vacuum work
Skill process, is suitable for bad working environments, has and extracts solidifying property, the ability of the gas containing particulate matter, particularly suitable for clean environment, and easily
Preservative treatment is done, especially suitable for electronics, chemical industry, biological medicine, intermetallic composite coating, the fields such as food processing；It is to obtain at present
It is dry to be widely used in vacuum metling, vacuum welding, vacuum casting, airless spraying, vacuum for one of main air-extractor of black vacuum
The various vacuum processings such as dry, vacuum power experiment and chemical pharmaceutical, electron tube manufacture, in chemical field.
The operating temperature of existing air cooling lobe pump is high, and the gas of extraction is during outlet since temperature reduces often
Liquid can be condensed into and remained in pump chamber or in the pipeline of exhaust, to influence working efficiency.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of automatic liquid collecting gas proposed
Cold Roots vacuum system.
To achieve the goals above, the utility model adopts the technical scheme that a kind of automatic liquid collecting air cooling Roots is true
Empty unit, including machine unit support, machine unit support bottom inner cavity middle part bolt have liquid collecting equipment main casing, the machine unit support
Top truss bolt has air cooling lobe pump, and the input terminal key connection of the air cooling lobe pump has active motor, the air cooling Roots
The top bolt of pump has pressure transmitter, and being fitted between the pressure transmitter and air cooling lobe pump has vacuum monitoring table, described
The top flange of pressure transmitter is connected with end suction inlet, and the side bolt of the air cooling lobe pump is fixed with connection hose.
It is as above-mentioned technical proposal to further describe:
The bottom of the air cooling lobe pump is equipped with coolant liquid primary outlet, and the space parallel position of the coolant liquid primary outlet exists
Same level is equipped with the main import of coolant liquid, and the end of the main import of coolant liquid is socketed with flow switch.
It is as above-mentioned technical proposal to further describe:
One middle side part of the liquid collecting equipment main casing is chimeric main auxiliary water inlet pipe, the other side of the liquid collecting equipment main casing
Surface middle part is chimeric a main collector tube, the side surface fixing bolt of the inner cavity of the liquid collecting equipment main casing close to main auxiliary water inlet pipe
It is connected to pump machine bracket, the surface bolt of the pump machine bracket is fixed with auxiliary pump, the inner cavity middle part of the liquid collecting equipment main casing
Equipped with filtering main core, the both ends of the filtering main core are uniformly provided with quickly cooling U pipe, the outer surface bottom of the liquid collecting equipment main casing
There is fastening bolt with being fitted into the installation site of machine unit support.
It is as above-mentioned technical proposal to further describe:
The section of the quickly cooling U pipe is annular shape, and the space arrangement of quickly cooling U pipe is that U-shaped wave is arranged, and quickly cooling U
The copper pipe that the caliber of pipe is three millimeters, the equal Passivation Treatment of pipe surface.
It is as above-mentioned technical proposal to further describe:
The auxiliary pump is self prime pump, and the specified suction pressure of auxiliary pump is one point two megapascal, and auxiliary
Helping the quantity of water pump and pump machine bracket is two groups, is evenly arranged on the central axes two sides of main auxiliary water inlet pipe and main collector tube.
It is as above-mentioned technical proposal to further describe:
The inside of the filtering main core is multilayer filter structure, including active carbon and sandstone filtering, sandstone filter layer are fitted into
On the surface of filtering main core inner cavity, activated carbon filter layer is entrenched in the centre of filtering main core, and the inner cavity for filtering main core is complete
It is isolated into double storehouses entirely.
It is as above-mentioned technical proposal to further describe:
The surface of the air cooling lobe pump is to be fitted into have a large amount of heat radiating fin, and the section of heat radiating fin is hollow isosceles three
Angular, the equal rounded corner in edge, the connection bolt quantity between the connection hose and the lobe pump that is gas-cooled is eight groups, is evenly arranged on air cooling
In the connection plane of lobe pump.
It is as above-mentioned technical proposal to further describe:
The space structure of the machine unit support is rectangle truss, and the truss component part of machine unit support is equilateral right angle
Angle steel.
In the utility model, using new structure, using the device of circulation liquid collecting, realize that the droplet of condensation stroke can be into
One step is collected, and among returning equipment, is realized that the liquid of concentration carries out secondary cooling to equipment, is improved cooling efficiency, together
When reduce liquid and leak, the utility model Nover practical is worthy to be popularized.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of automatic liquid collecting be gas-cooled the front view of Roots vacuum system；
Fig. 2 be the utility model proposes a kind of automatic liquid collecting be gas-cooled the top view of Roots vacuum system；
Fig. 3 be the utility model proposes a kind of automatic liquid collecting be gas-cooled the liquid collecting assembly assumption diagram of Roots vacuum system.
Marginal data:
1, machine unit support；2, liquid collecting equipment main casing；3, coolant liquid primary outlet；4, hose is connected；5, end suction inlet；6, it presses
Power transmitter；7, vacuum monitors table；8, be gas-cooled lobe pump；9, main auxiliary water inlet pipe；10, main collector tube；11, pump machine bracket；12,
Filter main core；13, quickly cooling U is managed；14, the main import of coolant liquid；15, flow switch；16, active motor；17, fastening bolt；18, auxiliary
Help water pump.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-3, a kind of automatic liquid collecting is gas-cooled Roots vacuum system, including machine unit support 1, in 1 bottom of machine unit support
Bolt has liquid collecting equipment main casing 2 in the middle part of chamber, and the top truss bolt of machine unit support 1 has air cooling lobe pump 8, air cooling lobe pump 8
Input terminal key connection has active motor 16, and the top bolt of air cooling lobe pump 8 has pressure transmitter 6, pressure transmitter 6 and air cooling
Being fitted between lobe pump 8 has vacuum monitoring table 7, and the top flange of pressure transmitter 6 is connected with end suction inlet 5, and be gas-cooled Roots
The side bolt of pump 8 is fixed with connection hose 4.
The bottom of air cooling lobe pump 8 is equipped with coolant liquid primary outlet 3, and the space parallel position of coolant liquid primary outlet 3 is same
Horizontal plane is equipped with the main import 14 of coolant liquid, and the end of the main import 14 of coolant liquid is socketed with flow switch 15, using flow switch
15 and cooling water outlet and inlet disposed in parallel, coolant liquid can be recycled as far as possible inside equipment, guarantee that cooling is filled
Point, a middle side part of liquid collecting equipment main casing 2 is chimeric main auxiliary water inlet pipe 9, and the other side surface middle part of liquid collecting equipment main casing 2 is embedding
Conjunction has main collector tube 10, and the inner cavity of liquid collecting equipment main casing 2 is connected to pump machine branch close to a side surface fixing bolt of main auxiliary water inlet pipe 9
Frame 11, the surface bolt of pump machine bracket 11 are fixed with auxiliary pump 18, filtering main core are equipped in the middle part of the inner cavity of liquid collecting equipment main casing 2
12, the both ends of filtering main core 12 are uniformly provided with quickly cooling U pipe 13, the outer surface bottom of liquid collecting equipment main casing 2 and machine unit support 1
Being fitted into installation site has fastening bolt 17, using liquid collecting equipment, when can increase cooling of the entire coolant liquid among equipment
Between, guarantee cooling effect, while the liquid collecting equipment increase filter assemblies used can reduce circulating cooling liquid when cooling
Mechanical damage is caused to equipment, the section of quickly cooling U pipe 13 is annular shape, and the space arrangement of quickly cooling U pipe 13 is U-shaped wave row
Cloth, and the copper pipe that the caliber of quickly cooling U pipe 13 is three millimeters, the equal Passivation Treatment of pipe surface, copper pipe can have more preferably with the external world
Radiating efficiency, while the heat-dissipating pipe of Passivation Treatment can have a bigger heat exchange area with the external world when in use, realize compared with
Good rate of heat exchange, auxiliary pump 18 is self prime pump, and the specified suction pressure of auxiliary pump 18 is one point two megapascal,
And the quantity of auxiliary pump 18 and pump machine bracket 11 is two groups, is evenly arranged on the axis of main auxiliary water inlet pipe 9 and main collector tube 10
Line two sides guarantee that whole equipment has preferable circulation rate, guarantee cooling cycle efficieny, reduce circulation time, filter main core
12 inside is multilayer filter structure, including active carbon and sandstone filtering, sandstone filter layer are entrenched in filtering 12 inner cavity of main core
Surface, activated carbon filter layer are entrenched in the centre of filtering main core 12, and the inner cavity for filtering main core 12 is completely isolated for double storehouses,
Guarantee has sufficient filtering for the coolant liquid after cooling, guarantees the abundant of filtering, reduces impurity recycling, and be gas-cooled lobe pump 8
Surface be it is chimeric have a large amount of heat radiating fin, the section of heat radiating fin is hollow isosceles triangle, the equal rounded corner in edge, connection
Connection bolt quantity between hose 4 and air cooling lobe pump 8 is eight groups, is evenly arranged in the connection plane of air cooling lobe pump 8, is guaranteed
The stability of connection, reduces the probability to fall off, and the space structure of machine unit support 1 is rectangle truss, and the truss group of machine unit support 1
It is equilateral right angle angle steel at part, reduces the production cost of whole equipment, while improves support performance.
Working principle: when using Roots's unit of the automatic liquid collecting, whole equipment is fixed by machine unit support 1
It is mounted on station, later connects the electrical equipment of entire unit, while active motor 16 drives the active of air cooling lobe pump 8
Axis is rotated, and realizes the normal pumping work of unit, later when in use coolant liquid by the main import 14 of coolant liquid into
Enter among equipment, after cooling is carried out among equipment, coolant liquid passes through except 3 device for transferring of coolant liquid primary outlet, and condensation produces
Raw water is entered among liquid collecting equipment main casing 2 by main collector tube 10, is carried out water by quickly cooling U pipe 13 and filtering main core 12
Water is pumped among equipment by filter cooling by auxiliary pump 18 by main auxiliary water inlet pipe 9, and auxiliary cools down.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (8)
- Roots vacuum system, including machine unit support (1) 1. a kind of automatic liquid collecting is gas-cooled, which is characterized in that the machine unit support (1) Bolt has liquid collecting equipment main casing (2) in the middle part of the inner cavity of bottom, and the top truss bolt of the machine unit support (1) has air cooling lobe pump (8), the input terminal key connection of air cooling lobe pump (8) has active motor (16), the top bolt of air cooling lobe pump (8) Have pressure transmitter (6), being fitted between the pressure transmitter (6) and air cooling lobe pump (8) has vacuum monitoring table (7), described The top flange of pressure transmitter (6) is connected with end suction inlet (5), and the side bolt of air cooling lobe pump (8) is fixed with It connects hose (4).
- The Roots vacuum system 2. a kind of automatic liquid collecting according to claim 1 is gas-cooled, which is characterized in that the air cooling Roots The bottom for pumping (8) is equipped with coolant liquid primary outlet (3), and the space parallel position of the coolant liquid primary outlet (3) is in same level It is equipped with the main import of coolant liquid (14), the end of the main import of coolant liquid (14) is socketed with flow switch (15).
- The Roots vacuum system 3. a kind of automatic liquid collecting according to claim 1 is gas-cooled, which is characterized in that the liquid collecting equipment One middle side part of main casing (2) is chimeric to be had main auxiliary water inlet pipe (9), and the other side surface middle part of the liquid collecting equipment main casing (2) is embedding Conjunction has main collector tube (10), the side surface fixing bolt of the inner cavity of the liquid collecting equipment main casing (2) close to main auxiliary water inlet pipe (9) It is connected to pump machine bracket (11), the surface bolt of the pump machine bracket (11) is fixed with auxiliary pump (18), the liquid collecting equipment master Filtering main core (12) is equipped in the middle part of the inner cavity of shell (2), the both ends of filtering main core (12) are uniformly provided with quickly cooling U pipe (13), institute It states to be fitted into the outer surface bottom of liquid collecting equipment main casing (2) and the installation site of machine unit support (1) and has fastening bolt (17).
- The Roots vacuum system 4. a kind of automatic liquid collecting according to claim 3 is gas-cooled, which is characterized in that the quickly cooling U pipe (13) section is annular shape, and the space arrangement of quickly cooling U pipe (13) is the arrangement of U-shaped wave, and quickly cooling U manages the caliber of (13) For three millimeters of copper pipe, the equal Passivation Treatment of pipe surface.
- The Roots vacuum system 5. a kind of automatic liquid collecting according to claim 3 is gas-cooled, which is characterized in that the auxiliary pump (18) be self prime pump, and the specified suction pressure of auxiliary pump (18) be one point two megapascal, and auxiliary pump (18) and The quantity of pump machine bracket (11) is two groups, is evenly arranged on the central axes two sides of main auxiliary water inlet pipe (9) and main collector tube (10).
- The Roots vacuum system 6. a kind of automatic liquid collecting according to claim 3 is gas-cooled, which is characterized in that the filtering main core (12) inside is multilayer filter structure, including active carbon and sandstone filtering, sandstone filter layer are entrenched in filtering main core (12) The surface of chamber, activated carbon filter layer be entrenched in filtering main core (12) centre, by filter main core (12) inner cavity completely every From for double storehouses.
- The Roots vacuum system 7. a kind of automatic liquid collecting according to claim 1 is gas-cooled, which is characterized in that the air cooling Roots The surface of pump (8) is to be fitted into have a large amount of heat radiating fin, and the section of heat radiating fin is hollow isosceles triangle, the equal rounding in edge Angle, the connection bolt quantity between connection hose (4) and air cooling lobe pump (8) are eight groups, are evenly arranged on air cooling lobe pump (8) Connection plane on.
- The Roots vacuum system 8. a kind of automatic liquid collecting according to claim 1 is gas-cooled, which is characterized in that the machine unit support (1) space structure is rectangle truss, and the truss component part of machine unit support (1) is equilateral right angle angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822095145.0U CN209414171U (en) | 2018-12-13 | 2018-12-13 | A kind of automatic liquid collecting air cooling Roots vacuum system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822095145.0U CN209414171U (en) | 2018-12-13 | 2018-12-13 | A kind of automatic liquid collecting air cooling Roots vacuum system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209414171U true CN209414171U (en) | 2019-09-20 |
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ID=67938190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822095145.0U Active CN209414171U (en) | 2018-12-13 | 2018-12-13 | A kind of automatic liquid collecting air cooling Roots vacuum system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209414171U (en) |
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2018
- 2018-12-13 CN CN201822095145.0U patent/CN209414171U/en active Active
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