CN208900355U - A kind of bilobed wheel compression water ring vacuum pump - Google Patents
A kind of bilobed wheel compression water ring vacuum pump Download PDFInfo
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- CN208900355U CN208900355U CN201821820553.1U CN201821820553U CN208900355U CN 208900355 U CN208900355 U CN 208900355U CN 201821820553 U CN201821820553 U CN 201821820553U CN 208900355 U CN208900355 U CN 208900355U
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- pump
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- rear class
- impeller
- ring vacuum
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Abstract
The utility model belongs to technical field of mechanical processing, more particularly to a kind of easy to use, it is convenient to operate, powerful bilobed wheel compresses water ring vacuum pump, a kind of bilobed wheel compression water ring vacuum pump, including pedestal, the pedestal is equipped with the pump housing, shaft coupling and motor, the motor is driven the pump housing by shaft coupling, the pump housing includes the fore pump sequentially arranged, rear class pump and communicating pipe, the fore pump includes prime distribution plate, front pump cover and preceding impeller, rear class pump includes rear class distribution plate, rear pump cover and rear impeller, the front pump cover connects the rear pump cover by the communicating pipe, and the fore pump and rear class pump are respectively equipped with fore bearing bracket and rear bearing rack, the fore bearing bracket and rear bearing rack are connected with pump shaft, the preceding impeller and it is described after impeller by the pump shaft bias be fixed on the fore pump with after On grade pump, the front pump cover bottom is equipped with water filling port, and the water filling port is equipped with electrically operated valve, and the fore pump is equipped with liquidometer.
Description
Technical field
The utility model belongs to vacuum pump technology field, and in particular to a kind of bilobed wheel compression water ring vacuum pump.
Background technique
Vacuum pump, which refers to, to be obtained using machinery, physics, chemically or physically chemical method to being evacuated by pumping container
The device or equipment of vacuum, for popular, vacuum pump is to improve, generate and maintain true in a certain enclosure space with various methods
Empty device presses the working principle of vacuum pump, and vacuum pump can substantially be divided into two types, i.e. gas trapping pump and gas passes
Defeated pump, is widely used in the industries such as metallurgy, chemical industry, food, electronics plated film, and water ring vacuum pump is provided with the bias with fixed blade
Rotor is that water (liquid) is thrown to stator wall, and water (liquid) forms the pendular ring concentric with stator, pendular ring structure together with rotor blade
At a kind of rotary volume-variable product vacuum pump of variable volume.
Existing water ring vacuum pump water-ring vacuum pump connect water filling with external water source by special feed water inlet, but fills the water again
Amount by manually going to judge, turn off water source, it is more inaccurate.
Utility model content
For the above problem above, the utility model provides a kind of bilobed wheel easy to use, operation is convenient, powerful
Compress water ring vacuum pump.
In order to solve the above technical problems, the technical scheme adopted by the utility model is:, and a kind of bilobed wheel compression water ring is true
Sky pump, including pedestal, the pedestal are equipped with the pump housing, shaft coupling and motor, and the motor is driven the pump housing by shaft coupling,
The pump housing include the fore pump sequentially arranged, rear class pump and communicating pipe, the fore pump include prime distribution plate, front pump cover and
Preceding impeller, rear class pump include rear class distribution plate, rear pump cover and rear impeller, the front pump cover by the communicating pipe connect it is described after
Pump cover, and the fore pump and rear class pump are respectively equipped with fore bearing bracket and rear bearing rack, the fore bearing bracket and rear axle
Hold bracket and be connected with pump shaft, the preceding impeller and it is described after impeller the fore pump and rear class be fixed on by the pump shaft bias
On pump, the front pump cover bottom is equipped with water filling port, and the water filling port is equipped with electrically operated valve, and the fore pump is equipped with liquid level
Meter, the liquidometer anchor ear have leve monitor, and the leve monitor is connected with controller, the controller connection control institute
State electrically operated valve.
Further, the liquid level is calculated as anti-high-pressure nylon pipe.
Further, the fore pump and rear class pump are connected with standing screw.
Compared with prior art, the utility model has the beneficial effects that equipped with suitable water as working solution in the pump housing,
External water source is connected by the water filling port on fore pump, then more can intuitively observe note through the liquidometer on fore pump
The water entered, when water level has reached the water level of water level monitor setting, level switch sends instructions to controller, controller
Electrically operated valve is automatically closed, cuts off the water supply, solves traditional manual operation bring hidden danger.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is the utility model pump body structure schematic diagram.
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.
According to Fig. 1-3, the utility model provides a kind of technical solution: a kind of bilobed wheel compression water ring vacuum pump, packet
Pedestal 1 is included, the pedestal 1 is equipped with the pump housing 2, shaft coupling 3 and motor 4, and the motor 4 is driven the pump housing by shaft coupling 3
2, the pump housing 2 includes that the fore pump 23 sequentially arranged, rear class pump 24 and communicating pipe 25, the fore pump 23 are distributed including prime
Disk, front pump cover 21 and preceding impeller 31, rear class pump 24 include rear class distribution plate, rear pump cover 22 and rear impeller 32, the front pump cover 21
By connecting the rear pump cover 22 communicating pipe 25, and the fore pump 23 and rear class pump 24 are respectively equipped with fore bearing bracket 26
With rear bearing rack 27, the fore bearing bracket 26 and rear bearing rack 27 are connected with pump shaft 30, the preceding impeller 31 and described
The wheel of leaf 32 is fixed on the fore pump 23 and rear class pump 24 by 30 bias of pump shaft afterwards, the fore pump 23 and rear class pump
24 are connected with standing screw 5, and 21 bottom of front pump cover is equipped with water filling port 7, and the water filling port 7 is equipped with electrically operated valve 9, described
Fore pump 23 is equipped with liquidometer 8, and the liquidometer 8 is anti-high-pressure nylon pipe, and 8 anchor ear of liquidometer has leve monitor
81, the leve monitor 81 is connected with controller, and the controller connection controls the electrically operated valve 9.
In use, being connected by the water filling port 7 on fore pump 23 outer equipped with suitable water as working solution in the pump housing 2
Then portion water source more can intuitively observe the water of injection through the liquidometer 8 on fore pump 23, when water level has reached water
When the water level that position monitor 81 is set, level switch 81 sends instructions to controller, and electrically operated valve 9 is automatically closed in controller,
It cuts off the water supply, solves traditional manual operation bring hidden danger.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of bilobed wheel compresses water ring vacuum pump, it is characterised in that: including pedestal, the pedestal is equipped with the pump housing, shaft coupling
And motor, the motor are driven the pump housing by shaft coupling, the pump housing includes the fore pump sequentially arranged, rear class pump and connects
Siphunculus, the fore pump include prime distribution plate, front pump cover and preceding impeller, rear class pump include rear class distribution plate, rear pump cover and after
Impeller, the front pump cover is by connecting the rear pump cover communicating pipe, and the fore pump and rear class pump are respectively equipped with front axle
Bracket and rear bearing rack are held, the fore bearing bracket and rear bearing rack are connected with pump shaft, the preceding impeller and the rear leaf
Wheel is fixed on the fore pump and rear class pump by the pump shaft bias, and the front pump cover bottom is equipped with water filling port, the note
The mouth of a river is equipped with electrically operated valve, and the fore pump is equipped with liquidometer, and the liquidometer anchor ear has leve monitor, the liquid level
Monitor is connected with controller, and the controller connection controls the electrically operated valve.
2. a kind of bilobed wheel according to claim 1 compresses water ring vacuum pump, it is characterised in that: the liquid level is calculated as anti-height
Press nylon tube.
3. a kind of bilobed wheel according to claim 1 compresses water ring vacuum pump, it is characterised in that: the fore pump and rear class
Pump is connected with standing screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821820553.1U CN208900355U (en) | 2018-11-06 | 2018-11-06 | A kind of bilobed wheel compression water ring vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821820553.1U CN208900355U (en) | 2018-11-06 | 2018-11-06 | A kind of bilobed wheel compression water ring vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208900355U true CN208900355U (en) | 2019-05-24 |
Family
ID=66577534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821820553.1U Active CN208900355U (en) | 2018-11-06 | 2018-11-06 | A kind of bilobed wheel compression water ring vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208900355U (en) |
-
2018
- 2018-11-06 CN CN201821820553.1U patent/CN208900355U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 249-1, Dong'an, Xiagong Village, Zhangban Town, Quanzhou Taiwanese Investment Zone, Quanzhou City, Fujian Province, 362000 Patentee after: Nassim Industry (Quanzhou) Co.,Ltd. Address before: Room 503, No. 8, Jinxiujiayuan Phase I, Nanshan Road, Huangling Village, Zhangban Town, Taiwanese Investment Zone, Huian County, Quanzhou City, Fujian Province, 362000 Patentee before: FUJIAN QUANZHOU NAXIMU INDUSTRIAL EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address |