CN209308950U - A kind of deep water overpressure resistant suction pump - Google Patents
A kind of deep water overpressure resistant suction pump Download PDFInfo
- Publication number
- CN209308950U CN209308950U CN201822217895.0U CN201822217895U CN209308950U CN 209308950 U CN209308950 U CN 209308950U CN 201822217895 U CN201822217895 U CN 201822217895U CN 209308950 U CN209308950 U CN 209308950U
- Authority
- CN
- China
- Prior art keywords
- pneumatic shell
- pump housing
- suction pump
- propeller
- shell
- 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
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of deep water overpressure resistant suction pumps, including the pump housing and pneumatic shell, the pump housing is sealingly disposed in the inside of pneumatic shell, the cross sectional shape of pneumatic shell is round, pneumatic shell is internally hollow structure, water inlet line and drainage pipeline are respectively arranged in the rear and front end of pneumatic shell, water inlet line and drainage pipeline are tightly connected with the inlet and outlet of the pump housing respectively, propeller is provided at the top of pneumatic shell, propeller bottom is connected with drive shaft, the other end of drive shaft is worn pneumatic shell thoroughly and is connect with the driving motor being arranged at the top of the pump housing, the inside of pneumatic shell is arranged in the pump housing, battery is provided in the pump housing, electricity sensing device is also connected on battery, starting driving motor, which is incuded, by electricity rotates propeller realization pump housing rise and fall.
Description
Technical field
The utility model belongs to suction pump manufacturing technology field, and in particular to a kind of deep water overpressure resistant suction pump.
Background technique
Suction pump refers to pumping (water) mouth for having one-in-and-one-out, each one of exhaust (water) mouth, and entrance can
Persistently form vacuum or negative pressure；Micro-positive pressure is formed at exhaust nozzle, it can also be liquid, compact that working media, which can be gas,
A kind of instrument, be commonly referred to as micro vacuum water pump, Miniature water-pumping pump, miniature self-priming water pump.
Suction pump had both been provided with the characteristics of minipump, it may have the superiority of miniature self-priming water pump, so it can
With for dallying for a long time, it is dry turn etc. occasion, unlike general water pump dallies or dry turns that pump will be damaged.And have small in size
Ingeniously, low noise, non-maintaining, can operating in continuous 24 hours the advantages that, so micro vacuum water pump is in environmental protection, municipal administration, scientific research etc.
Field is widely used.
Suction pump is applied in deepwater environment, the pressure in deep water will cause strong extruding to suction pump, suction pump is made to exist
It is not available in deepwater environment, in order to work normally in deepwater environment, needs a kind of suction pump of pressure resistance.
Utility model content
To solve the deficiencies in the prior art, the purpose of this utility model is to provide this patent purposes to be to provide a kind of deep water
Pressure-resistant suction pump, uses in deepwater environment convenient for suction pump.
In order to achieve the above objectives, the utility model adopts the following technical solutions:
The utility model is a kind of deep water overpressure resistant suction pump, which is characterized in that including the pump housing and pneumatic shell, the pump housing is close
The inside of pneumatic shell is arranged in envelope, and the cross sectional shape of the pneumatic shell is circle, and the pneumatic shell is internally hollow structure,
The rear and front end of the pneumatic shell is respectively arranged with water inlet line and drainage pipeline, the water inlet line and drainage pipeline respectively with
The inlet and outlet of the pump housing are tightly connected, and propeller, the propeller bottom connection are provided at the top of the pneumatic shell
There is drive shaft, the other end of the drive shaft is worn pneumatic shell thoroughly and connect with the driving motor being arranged at the top of the pump housing, the pump housing
The inside of pneumatic shell is set, is provided with battery in the pump housing, electricity sensing device is also connected on the battery,
Starting driving motor, which is incuded, by electricity rotates propeller realization pump housing rise and fall.
Further preferred, the pneumatic shell lowers pneumatic shell weight, mitigates propeller using titanium alloy material
Weight bearing.
Further preferably the one-sided thickness of the pneumatic shell is greater than 50cm, prevents pressure-resistant shell wall excessively thin, so that deep
Water pressure causes crush injury to pneumatic shell.
Further preferred, the drive shaft prevents driving axle fracture, improves wearability using stainless steel bearing.
Further preferably the surface of the pneumatic shell is coated with wear-resistant and corrosion-resistant paint, improves anticorrosion effect.
It is further preferred, pass through sealing ring between the water inlet line and the water inlet of the pump housing and connects, the drainpipe
It is connected between road and the water outlet of the pump housing also by sealing ring, prevents from seeping water.
Further preferably the length of the propeller is less than the maximum radius of pneumatic shell, prevents propeller length too long,
The fracture injury in not visible water-bed environment.
Suction pump is placed in pressure-resistant seal shell by having the beneficial effect that for the utility model, passes through pneumatic shell both ends
Inlet and outlet pipes are connect with suction pump inlet and outlet respectively, are sealed by sealing ring, and the pump housing is reduced
The probability that inside is extruded guarantees that suction pump works normally, connects screw wing, at the top of pneumatic shell convenient for suction pump is goed deep into depth
Water environment, while being also convenient for being detached from from deepwater environment, the practicability of suction pump is greatly improved, electricity induction dress is used
It sets, warns motor electricity, electric power storage of the real-time implementation to pump housing battery in time.
Detailed description of the invention
Fig. 1 is the valve core structure schematic diagram of the utility model.
The meaning of appended drawing reference in figure:
1 it is pneumatic shell, 2 be the pump housing, 3 be water inlet line, 4 be drainage pipeline, 5 be sealing ring, 6 be propeller, 7 is driving
Axis, 8 are driving motor.
Specific embodiment
Specific introduce is made to the utility model below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the present embodiment is a kind of deep water overpressure resistant suction pump, including the pump housing 2 and pneumatic shell 1, the sealing of the pump housing 2 is set
It sets in the inside of pneumatic shell 1, the cross sectional shape of pneumatic shell 1 is circle, and pneumatic shell 1 is internally hollow structure, in pneumatic shell 1
Rear and front end is respectively arranged with water inlet line 3 and drainage pipeline 4, water inlet line 3 and the water inlet with the pump housing 2 respectively of drainage pipeline 4
Mouth and water outlet are tightly connected, and the top of pneumatic shell 1 is provided with propeller 6, and 6 bottom of propeller is connected with drive shaft 7, drive shaft
7 other end is worn pneumatic shell 1 thoroughly and is connect with the driving motor 8 that 2 top of the pump housing is arranged in, and the inside of pneumatic shell is arranged in the pump housing 2,
It is provided with battery in the pump housing 2, electricity sensing device is also connected on battery, starting driving motor 8 is incuded by electricity
It rotates propeller 6 and realizes 2 rise and fall of the pump housing.
Pneumatic shell 1 lowers pneumatic shell weight, mitigates the weight bearing of propeller using titanium alloy material in the present embodiment.
The one-sided thickness of pneumatic shell 1 is greater than 50cm in the present embodiment, prevents pressure-resistant shell wall excessively thin, so that deep-water pressure
Crush injury is caused to pneumatic shell.
Drive shaft 7 prevents driving axle fracture, improves wearability using stainless steel bearing in the present embodiment.
The surface of pneumatic shell 1 is coated with wear-resistant and corrosion-resistant paint in the present embodiment, improves anticorrosion effect.
It is connected between water inlet line 3 and the water inlet of the pump housing 2 by sealing ring in the present embodiment, drainage pipeline 4 and the pump housing 2
Water outlet between connected also by sealing ring, prevent from seeping water.
The length of propeller 6 is less than the maximum radius of pneumatic shell in the present embodiment, prevents 6 length of propeller too long, not
Fracture injury in visual water-bed environment.
Suction pump is placed in pressure-resistant seal shell by having the beneficial effect that for the utility model, passes through pneumatic shell both ends
Inlet and outlet pipes are connect with suction pump inlet and outlet respectively, are sealed by sealing ring, and the pump housing is reduced
The probability that inside is extruded guarantees that suction pump works normally, connects screw wing, at the top of pneumatic shell convenient for suction pump is goed deep into depth
Water environment, while being also convenient for being detached from from deepwater environment, the practicability of suction pump is greatly improved, electricity induction dress is used
It sets, warns motor electricity, electric power storage of the real-time implementation to pump housing battery in time.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that above-described embodiment does not limit the utility model in any form, it is all by the way of equivalent substitution or equivalent transformation
Technical solution obtained, all falls in the protection scope of the utility model.
Claims (7)
1. a kind of deep water overpressure resistant suction pump, which is characterized in that including the pump housing and pneumatic shell, the pump housing is sealingly disposed in pneumatic shell
Inside, the cross sectional shape of the pneumatic shell be it is round, the pneumatic shell is internally hollow structure, before the pneumatic shell
Both ends are respectively arranged with water inlet line and drainage pipeline afterwards, the water inlet line and drainage pipeline respectively with the water inlet of the pump housing and
Water outlet is tightly connected, and is provided with propeller at the top of the pneumatic shell, the propeller bottom is connected with drive shaft, the drive
The other end of moving axis is worn pneumatic shell thoroughly and is connect with the driving motor being arranged at the top of the pump housing, and the pump housing is arranged in pneumatic shell
Portion is provided with battery in the pump housing, electricity sensing device is also connected on the battery, passes through electricity induction starting
Driving motor rotates propeller and realizes pump housing rise and fall.
2. a kind of deep water overpressure resistant suction pump according to claim 1, which is characterized in that the pneumatic shell is closed using titanium
Golden material.
3. a kind of deep water overpressure resistant suction pump according to claim 1, which is characterized in that the one-sided thickness of the pneumatic shell is big
In 50cm.
4. a kind of deep water overpressure resistant suction pump according to claim 1, which is characterized in that the drive shaft is using stainless
Steel shaft is held.
5. a kind of deep water overpressure resistant suction pump according to claim 1, which is characterized in that the surface of the pneumatic shell is coated with resistance to
Grind anticorrosive coating.
6. a kind of deep water overpressure resistant suction pump according to claim 1, which is characterized in that the water inlet line and the pump housing into
It is connected between the mouth of a river by sealing ring, is connected between the drainage pipeline and the water outlet of the pump housing also by sealing ring.
7. a kind of deep water overpressure resistant suction pump according to claim 1, which is characterized in that the length of the propeller is less than resistance to
The maximum radius of pressure shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822217895.0U CN209308950U (en) | 2018-12-27 | 2018-12-27 | A kind of deep water overpressure resistant suction pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822217895.0U CN209308950U (en) | 2018-12-27 | 2018-12-27 | A kind of deep water overpressure resistant suction pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209308950U true CN209308950U (en) | 2019-08-27 |
Family
ID=67679268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822217895.0U Active CN209308950U (en) | 2018-12-27 | 2018-12-27 | A kind of deep water overpressure resistant suction pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209308950U (en) |
-
2018
- 2018-12-27 CN CN201822217895.0U patent/CN209308950U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203500031U (en) | Amphibious multistage pump | |
| CN209308950U (en) | A kind of deep water overpressure resistant suction pump | |
| CN202867268U (en) | Diving multistage electric pump with corrosion-resistant engine base | |
| CN105090048B (en) | Micro- head flow velocity type turbine pump | |
| CN207686980U (en) | A kind of varying pitch alloy screw rotor | |
| CN217002184U (en) | Corrosion-resistant barrel-inserting liquid pump adopting brushless motor | |
| CN209800267U (en) | Anticorrosive type water ring vacuum pump | |
| CN205663617U (en) | Modified screw vacuum pump | |
| CN208669499U (en) | The double sucting pump hydraulic turbine | |
| CN206234071U (en) | A kind of pre- booster electric machine of air compressor machine of concentration outlet | |
| CN206830501U (en) | A kind of noise-proofing centrifugal pump of horizontal axis | |
| CN207864185U (en) | A kind of environmental protection and energy saving water pump for agricultural water conservancy project | |
| CN201714684U (en) | Rubber impeller pump | |
| CN207018208U (en) | A kind of sewage disposal immersible pump | |
| CN210949155U (en) | High-pressure high-speed direct-drive high-speed pump | |
| CN219795587U (en) | Corrosion-resistant vertical vortex pipeline pump | |
| CN211500986U (en) | Special self priming pump of denitration desulfurization | |
| CN110145470A (en) | A kind of energy-saving and high efficient immersible pump | |
| CN204200597U (en) | miniature booster water pump | |
| CN204419611U (en) | A kind of flexible-impeller pump | |
| CN217440354U (en) | High-efficient immersible pump impeller | |
| CN203516122U (en) | Hydraulic submersible pump | |
| CN211230999U (en) | Centrifugal pump body | |
| CN208236686U (en) | A kind of corrosion-resistant vertical submerged pump | |
| CN207420958U (en) | A kind of corrosion-resisting mechanical seal chemical pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |