CN202833193U - Air pressure brake type water pump - Google Patents
Air pressure brake type water pump Download PDFInfo
- Publication number
- CN202833193U CN202833193U CN 201220557202 CN201220557202U CN202833193U CN 202833193 U CN202833193 U CN 202833193U CN 201220557202 CN201220557202 CN 201220557202 CN 201220557202 U CN201220557202 U CN 201220557202U CN 202833193 U CN202833193 U CN 202833193U
- Authority
- CN
- China
- Prior art keywords
- pump
- pump body
- type water
- air
- pressure brake
- 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
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to an air pressure brake type water pump which comprises an upper pump body (1) on the upper portion of the air pressure brake type water pump and a lower pump body (2) at the lower end of the air pressure brake type water pump, wherein the side face of the lower pump body (2) is connected with a fixing pipe (3), the upper pump body (1) is connected with the lower pump body (2) through a pump shaft (6), the upper portion of the upper pump body (1) is provided with a motor (4), an impeller (5) and a screw paddle wheel (7) are installed in the upper pump body (1), an inner cavity (8) is installed in the lower pump body (2), the lower end of the inner cavity (8) is provided with an opening, a water outlet (11) is arranged on the opening, and an air pump body (14) is installed in the upper pump body (1). Due to the fact that the air pump body is installed in the upper pump body, pneumatic pressure produced produces a pumping effect, the air pressure brake type water pump can be applicable to arid regions which are provided with deep wells or are low in underground water level and houses which are high in house foundations and the like to extract groundwater.
Description
Technical field
The utility model relates to a kind of water pump, relates in particular to a kind of air-pressure brake type water pump, belongs to the hydraulic set field.
Background technique
Water pump is a kind of equipment common in the waterpower field, all is widely used in various industries and field, such as be used for the fields such as plumbing, petrochemical industry, metallurgy in the city, not only in the city, in rural area and remote districts very widely purposes is arranged also.The major function of water pump is that water is transferred to other place from short by internal motivation, such as the highland, so the predominant use of water pump is for pump water, in every attribute of water pump, water pumping efficiency is very important index, also is the important references of weighing the water pump assembly power consumption.The implication of water pumping efficiency refers to the ratio of current output power and input power, and the efficient of water pump is higher, shows that the utilization rate of electrical of this water pump is larger.
Traditional water pump manufacture process is very coarse, casting process is fairly simple, material is selected relatively poor, the surface ratio of the flowing water section in the pump housing of therefore producing is more coarse, nature can increase the friction factor on the flow passage surface in fluid and the pump housing like this, increase the mistake flow resistance of water, thereby reduced the efficient of water pump self.In the long-term use of water pump, along with the raising of frequency of utilization, owing to the long-term reasons such as getting rusty of causing, corrosion of using, can form various pits even the situations such as perforation occur at pump body.Especially runner or impeller part are because outer wall is thinner, so more be prone to accidents.
Simultaneously, water pump also has other some problems at present, all is in sealing state such as the water in the water cavity of the general pump housing, when running into cold air or weather, freezing and expansion causes pump housing bursting by freezing easily, has affected working life and the using scope of the pump housing.For another example, common water pump all lacks water-leakage protecting device, just has water when occuring to bore a hole when leaking and leaks in motor cavity, and motor burns out easily, thereby causes the generation of accident.And aforesaid water pump corrosion, the situation such as get rusty can cause the utilization efficiency of water pump seriously to reduce, and have greatly shortened the working life of water pump, when serious even cause scrapping.This situation can cause inevitable loss to enterprise, has also improved the operation cost of enterprise.
The model utility content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of air-pressure brake type water pump, comprise the upper pump casing on top and the lower pump body of lower end, the side of described lower pump body is connected with fixed tube, connects with pump shaft between upper pump casing and the lower pump body, the upper end of described upper pump casing is provided with motor, be provided with impeller and spiral paddle wheel in the upper pump casing, be provided with inner chamber in the described lower pump body, the lower ending opening of inner chamber, be provided with water outlet at opening, in described upper pump casing, be provided with air-pump.
Preferably, above-mentioned inner chamber is outside equipped with housing.
Preferably, above-mentioned intracavity inner surface is coated with coating.
Preferably, above-mentioned fixed tube is connected with an elastic component.
Preferably, above-mentioned elastic component and outer wall are fixed.
Preferably, be provided with a plurality of tightening nuts on above-mentioned upper pump casing and the lower pump body.
The air-pump of air-pressure brake type water pump by arranging in upper pump casing that the utility model provides with the pumping effect that the Pneumatic pressure that produces carries out, can adapt to the extraction underground water such as the higher dwelling house of the very low arid area of deep-well or level of ground water and toft.
Description of drawings
Fig. 1 is the utility model structural representation.
Mark among the figure: 1-upper pump casing; The 2-lower pump body; The 3-fixed tube; The 4-motor; The 5-impeller; The 6-pump shaft; 7-spiral paddle wheel; The 8-inner chamber; The 9-housing; 10-coating; The 11-water outlet; The 12-elastic component; The 13-tightening nut; The 14-air-pump.
Embodiment
Understand and enforcement the utility model for the ease of those of ordinary skills, below in conjunction with the drawings and the specific embodiments the utility model is described in further detail.
Air-pressure brake type water pump as shown in Figure 1 comprises the upper pump casing 1 on top and the lower pump body 2 of lower end, and upper pump casing 1 is above lower pump body 2, and upper pump casing 1 mainly plays power and stirs the function of rotating, and lower pump body 2 mainly plays the function of purification of water quality and water outlet.
On structure, upper pump casing 1 upper end is provided with motor 4, and inside is provided with impeller 5 and spiral paddle wheel 7, impeller 5 is arranged on the top of spiral paddle wheel 7, and impeller 5 is used for starting, and spiral paddle wheel 7 plays siphonage, impeller 5 and 7 actings in conjunction of spiral paddle wheel, the whole pumping function of realization water pump.
Connect with pump shaft 6 between upper pump casing 1 and the lower pump body 2, be connected with fixed tube 3 in the side of lower pump body 2, fixed tube 3 is connected with an elastic component 12, by elastic component 12 so that whole water pump and outer wall fix.
In water pump, there are a large amount of parts to be fixedly connected with, therefore are provided with a plurality of tightening nuts 13 at upper pump casing 1 and lower pump body 2.
Innovation of the present utility model is: be provided with air-pump 14 in described upper pump casing 1, air-pump 14 is made of air pressure lid, shell, stuffing box gland, aqueduct etc., and inside also is provided with spring and air bag.
The air-pump of air-pressure brake type water pump by arranging in upper pump casing that the utility model provides with the pumping effect that the Pneumatic pressure that produces carries out, can adapt to the extraction underground water such as the higher dwelling house of the very low arid area of deep-well or level of ground water and toft.
The embodiment of the above is preferred embodiments of the present utility model; be not to limit implementation scope of the present utility model with this; scope of the present utility model comprises and is not limited to this embodiment that the equivalence that all shapes according to the utility model, structure are done changes all in protection domain of the present utility model.
Claims (6)
1. air-pressure brake type water pump, comprise the upper pump casing (1) on top and the lower pump body (2) of lower end, the side of described lower pump body (2) is connected with fixed tube (3), connect with pump shaft (6) between upper pump casing (1) and the lower pump body (2), the upper end of described upper pump casing (1) is provided with motor (4), be provided with impeller (5) and spiral paddle wheel (7) in the upper pump casing (1), be provided with inner chamber (8) in the described lower pump body (2), the lower ending opening of inner chamber (8), be provided with water outlet (11) at opening, it is characterized in that: in described upper pump casing (1), be provided with air-pump (14).
2. air-pressure brake type water pump according to claim 1, it is characterized in that: described inner chamber (8) is outside equipped with housing (9).
3. air-pressure brake type water pump according to claim 2, it is characterized in that: described inner chamber (8) internal surface is coated with coating (10).
4. air-pressure brake type water pump according to claim 1, it is characterized in that: described fixed tube (3) is connected with an elastic component (12).
5. air-pressure brake type water pump according to claim 4 is characterized in that: described elastic component (12) is fixed with outer wall.
6. one of according to claim 1-5 described air-pressure brake type water pump is characterized in that: be provided with a plurality of tightening nuts (13) on described upper pump casing (1) and the lower pump body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220557202 CN202833193U (en) | 2012-10-29 | 2012-10-29 | Air pressure brake type water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220557202 CN202833193U (en) | 2012-10-29 | 2012-10-29 | Air pressure brake type water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202833193U true CN202833193U (en) | 2013-03-27 |
Family
ID=47944914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220557202 Expired - Fee Related CN202833193U (en) | 2012-10-29 | 2012-10-29 | Air pressure brake type water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202833193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2614911C1 (en) * | 2016-01-26 | 2017-03-30 | Федеральное государственное унитарное предприятие "Государственный космический научно-производственный центр имени М.В. Хруничева" | Turbopump unit |
-
2012
- 2012-10-29 CN CN 201220557202 patent/CN202833193U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2614911C1 (en) * | 2016-01-26 | 2017-03-30 | Федеральное государственное унитарное предприятие "Государственный космический научно-производственный центр имени М.В. Хруничева" | Turbopump unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204591688U (en) | A kind of internal-mixing self-priming pump with flap valve return port | |
| CN108825174A (en) | A kind of injection molding combined steel pipe water drainage gas production device | |
| CN202867260U (en) | Water amount monitoring water pump | |
| CN202833193U (en) | Air pressure brake type water pump | |
| CN202833192U (en) | Air pressure type water pump | |
| CN202867266U (en) | Low noise water pump | |
| CN201386664Y (en) | Novel major axis pump | |
| CN202867128U (en) | Piston type water pump | |
| CN202914324U (en) | Solar energy type water pump | |
| CN202867261U (en) | Magnetization type water pump | |
| CN203441772U (en) | Mine submersible electric pump with double-channel impeller | |
| CN202867259U (en) | Antifreezing type water pump | |
| CN202867313U (en) | Water pump with lighting | |
| CN202867263U (en) | Oxygen-enhancing water pump | |
| CN202867343U (en) | Centrifugal water pump | |
| CN202867258U (en) | Antiscale water pump | |
| CN202833320U (en) | Corrosion resisting water pump | |
| CN202867344U (en) | Water pump with coating | |
| CN202867265U (en) | Electromagnetic water pump | |
| CN208669279U (en) | A kind of injection molding combined steel pipe water drainage gas production device | |
| CN202867267U (en) | Magnetic suspension control water pump | |
| CN202867264U (en) | Micro-electronics water pump | |
| CN202867262U (en) | Moisture eliminating-type water pump | |
| CN203717367U (en) | Self-suction non-blockage sewage pump | |
| CN202867257U (en) | Sediment prevention water pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20131029 |