CN208203582U - A kind of portable automatic inhaling pump - Google Patents
A kind of portable automatic inhaling pump Download PDFInfo
- Publication number
- CN208203582U CN208203582U CN201820167878.8U CN201820167878U CN208203582U CN 208203582 U CN208203582 U CN 208203582U CN 201820167878 U CN201820167878 U CN 201820167878U CN 208203582 U CN208203582 U CN 208203582U
- Authority
- CN
- China
- Prior art keywords
- pump
- pump housing
- inner chamber
- chamber body
- rotating shaft
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/12—Shaft sealings using sealing-rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D9/00—Priming; Preventing vapour lock
- F04D9/02—Self-priming pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of portable automatic inhaling pumps, including the pump housing, pump cover, rubber impeller and metal rotating shaft, the pump body has inner chamber body, the side of the pump housing has the water inlet and water outlet of connection inner chamber body, the water inlet and water outlet are arranged in same plane and in 20 ° -160 ° between the axis of the two, the inner chamber body is designed in cam-like structure and the rubber impeller is placed in inner chamber body, the metal-rubber impeller ring set is embedded in the end of metal rotating shaft, the other end of the metal rotating shaft passes through the axis hole of pump housing one end Middle face and extends to outside the pump housing, the other end of the pump housing is equipped with lid conjunction in the pump cover of end.The portable automatic inhaling pumps overall simple, and installation production and demolition and maintenance are convenient, and overall structure is small in size, and occupied space resource is small, is suitble to operation in narrow space, and practicability is high.
Description
Technical field:
The utility model relates to a kind of portable automatic inhaling pumps, are related to self-priming pump technical field.
Background technique:
Water pump is roughly divided into two classes, and one kind is immersible pump, and one kind is ground self priming pump, and the working space that immersible pump is put into needs
Very big, the occasion in general small space can not be put into, and ground self priming pump requires to be fixedly mounted at present, and water pump volume is larger,
Install it is more complicated, and pumped using this two major classes in the small spaces such as hand washing sink, fish jar, oil groove in manager take away it is remaining seldom
Sewage when, can be very inconvenient, draw water and be not thorough, thus applicability is not high.
Utility model content:
It is simple the technical problem to be solved by the utility model is to provide a kind of structure and be effectively applicable in small space
The portable automatic inhaling pump used.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions:
A kind of portable automatic inhaling pump, including the pump housing, pump cover, rubber impeller and metal rotating shaft, the pump body have
Inner chamber body, the side of the pump housing have the water inlet and water outlet of connection inner chamber body, and the water inlet and water outlet are in same
It is arranged in plane and in 20 ° -160 ° between the axis of the two, the screw thread of outer end setting connection water pipe, the inner chamber body is in cam
Shape structure designs and the rubber impeller is placed in inner chamber body, and the metal-rubber impeller ring set is embedded in the end of metal rotating shaft
Portion, the other end of the metal rotating shaft pass through the axis hole of pump housing one end Middle face and extend to outside the pump housing, the pump housing it is another
End face is equipped with lid conjunction in the pump cover of end.
Preferably, being equipped with the oil sealing and pressing sleeve being socketed in metal rotating shaft, middle part between the axis hole and metal rotating shaft
Axis hole the side of inner chamber body is provided with oil sealing room, the oil sealing is socketed in pressing sleeve external juxtaposition in oil sealing room.
Preferably, being provided with the groove being connected with oil sealing room between the inlet and outlet of the pump housing
Preferably, the pump housing of the inner chamber body outer ledge is equipped with seal groove, O-shaped sealing is equipped in the seal groove
Circle, the O-ring seal are pressed abd fixed on the pump housing of luminal border by pump cover.
Preferably, institute's angle degree is set as 50 ° -130 ° between the water inlet and the axis of water outlet.As excellent
Choosing, the inlet and outlet outer end are provided with the screw thread of connection water pipe.
Preferably, the end face that the pump housing is contacted with pump cover is equipped with multiple threaded holes, the pump cover is equipped with more
A through-hole with threaded hole cooperation, passes through threaded hole by bolt between the pump cover and the pump housing and through-hole is detachably connected tightly
Gu.
Preferably, the free end of the metal rotating shaft is set as polygon end head.
Compared with prior art, the benificial effect of the utility model is to the portable automatic inhaling pumps overall simple, installation system
To make and demolition and maintenance are convenient, self-priming time is short, and it is high-efficient, and overall structure is small in size, occupied space resource is small, operates with
It is convenient, thus it is suitble to operation in narrow space, practicability is high, is suitble to promote and apply.
Detailed description of the invention:
The present invention will be further described with reference to the accompanying drawing:
Fig. 1 is the configuration schematic diagram of the utility model；
Fig. 2 is the side, sectional structural schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of the pump housing of the utility model.
Specific embodiment:
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection:
A kind of portable automatic inhaling pump as shown in Figure 1 and Figure 2, including the pump housing 1, pump cover 2, rubber impeller 3 and metal rotating shaft
4, the pump body has an inner chamber body 5, and the side of the pump housing has a water inlet 6 and water outlet 7 of connection inner chamber body, it is described into
The mouth of a river and water outlet are arranged in same plane and in 20 ° -160 ° between the axis of the two, are preferably arranged to 50 ° -130 °,
And for convenience of connection outer water tube, the inlet and outlet outer end is provided with the screw thread of connection water pipe, in practical applications,
When the self priming pump adds water for the first time, due to being at an angle of setting between water inlet and water outlet, thus for the first time after use,
Junction between water inlet and water outlet and inner chamber body can store a small amount of water, thus use next time and do not have to then add water, improve
The time of self-priming and efficiency.
The inner chamber body is designed in cam-like structure and the rubber impeller is placed in inner chamber body, when rubber impeller is in inner cavity
In vivo when rotation, impeller blade meeting bending deformation flexible, impeller blade can generate volume variation in this side deformation process, thus
Effectively and quickly water is sucked and squeezed out, realizes the self-priming process of self priming pump.
The metal-rubber impeller ring set is embedded in the end of metal rotating shaft, and the other end of the metal rotating shaft passes through the pump housing
The axis hole of one end Middle face simultaneously extends to outside the pump housing, and in the present embodiment, the sealing to improve between metal rotating shaft and the pump housing is imitated
Fruit is equipped with the oil sealing 8 and pressing sleeve 9 being socketed in metal rotating shaft between the axis hole and metal rotating shaft, the axis hole at middle part is close to interior
The side of cavity is provided with oil sealing room 14, and the oil sealing is socketed in pressing sleeve external juxtaposition in oil sealing room, specifically, the axis hole
It is set as stepped hole, the hole close to inner chamber body side is large diameter hole namely oil sealing room, and the oil sealing is socketed in metal rotating shaft
And be placed in oil sealing room, the pressing sleeve is set as T-type and middle part is equipped with the through-hole being socketed in metal rotating shaft, the pressing sleeve grafting
In the annular groove of oil sealing, thus generation the case where effectively improve the sealing effect of the pump housing, avoid leak.
As shown in figure 3, further, one and 14 phase of oil sealing room are provided between the inlet and outlet of the pump housing
Groove 15 even, for the groove indent in the side wall of inner chamber body, the intracorporal segment fluid flow in inner cavity can enter groove subsequently into oil
Envelope is indoor, then improves the lubrication and cooling effect of oil sealing.
The other end of the pump housing is equipped with lid conjunction in the pump cover of end, then forms the inner chamber body of the pump housing complete and close
The self-priming chamber of envelope, for the sealing effect for improving self-priming chamber, the pump housing of the inner chamber body outer ledge is equipped with seal groove 11, described
O-ring seal 12 is equipped in seal groove, the O-ring seal is pressed abd fixed on the pump housing of luminal border by pump cover.
In addition, to improve integrally-built stability, and for convenience of demolition and maintenance, one end that the pump housing is contacted with pump cover
Face is equipped with multiple threaded holes 13, and the pump cover is equipped with multiple through-holes with threaded hole cooperation, between the pump cover and the pump housing
Threaded hole is passed through by bolt and through-hole is detachably connected fastening.
In practical applications, the free end of the metal rotating shaft can be set to polygon end head, thus actually use
In, it can directly pass through power-driven pistol drill or other Miniature portable equipment with the electronic rotary head of polygon, it can be with gold
Belong to the polygon end head connection of shaft, and metal rotating shaft is driven to rotate, then provides power for self priming pump, thus it is easy to use.
Above-mentioned portable automatic inhaling pumps overall simple, and installation production and demolition and maintenance are convenient, and self-priming time is short, high-efficient,
And overall structure is small in size, and occupied space resource is small, and it is easy for operation, thus it is suitble to operation in narrow space, practicability is high.
It is emphasized that: the above is only the preferred embodiment of the present utility model, not appoints to the utility model
What formal limitation, any simple modification made by the above technical examples according to the technical essence of the present invention, etc.
With variation and modification, it is still within the scope of the technical solutions of the present invention.
Claims (8)
1. a kind of portable automatic inhaling pump, it is characterised in that: including the pump housing, pump cover, rubber impeller and metal rotating shaft, the pump housing
Inside has inner chamber body, and the side of the pump housing has the water inlet and water outlet of connection inner chamber body, the water inlet and water outlet
In same plane and between the axis of the two in 20 ° -160 ° setting, the inner chamber body in cam-like structure design and it is described
Rubber impeller is placed in inner chamber body, and the rubber impeller ring set is embedded in the end of metal rotating shaft, the metal rotating shaft it is another
It holds the axis hole across pump housing one end Middle face and extends to outside the pump housing, the other end of the pump housing is equipped with lid conjunction in the pump of end
Lid.
2. a kind of portable automatic inhaling pump according to claim 1, it is characterised in that: set between the axis hole and metal rotating shaft
There are the oil sealing being socketed in metal rotating shaft and pressing sleeve, the axis hole at middle part is provided with oil sealing room, the oil close to the side of inner chamber body
Envelope is socketed in pressing sleeve external juxtaposition in oil sealing room.
3. a kind of portable automatic inhaling pump according to claim 2, it is characterised in that: the inlet and outlet of the pump housing
Between be provided with the groove being connected with oil sealing room.
4. a kind of portable automatic inhaling pump according to claim 1, it is characterised in that: the pump housing of the inner chamber body outer ledge
It is equipped with seal groove, is equipped with O-ring seal in the seal groove, the O-ring seal is pressed abd fixed on inner cavity side by pump cover
On the pump housing of edge.
5. a kind of portable automatic inhaling pump according to claim 1, it is characterised in that: the axis of the water inlet and water outlet
Between institute's angle degree be set as 50 ° -130 °.
6. a kind of portable automatic inhaling pump according to claim 1, it is characterised in that: the inlet and outlet outer end is set
It is equipped with the screw thread of connection water pipe.
7. a kind of portable automatic inhaling pump according to claim 1, it is characterised in that: one end that the pump housing is contacted with pump cover
Face is equipped with multiple threaded holes, and the pump cover is equipped with multiple through-holes with threaded hole cooperation, leads between the pump cover and the pump housing
It crosses bolt and is detachably connected fastening across threaded hole and through-hole.
8. a kind of portable automatic inhaling pump according to claim 1, it is characterised in that: the free end of the metal rotating shaft is arranged
For polygon end head.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820167878.8U CN208203582U (en) | 2018-01-31 | 2018-01-31 | A kind of portable automatic inhaling pump |
| PCT/CN2018/076280 WO2019148542A1 (en) | 2018-01-31 | 2018-02-11 | Portable self-priming pump |
| US16/202,205 US20190234408A1 (en) | 2018-01-31 | 2018-11-28 | Portable Self-priming Pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820167878.8U CN208203582U (en) | 2018-01-31 | 2018-01-31 | A kind of portable automatic inhaling pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208203582U true CN208203582U (en) | 2018-12-07 |
Family
ID=64534512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820167878.8U Active CN208203582U (en) | 2018-01-31 | 2018-01-31 | A kind of portable automatic inhaling pump |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208203582U (en) |
| WO (1) | WO2019148542A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021109513A1 (en) * | 2019-12-06 | 2021-06-10 | 苏州优德通力科技有限公司 | Multipurpose transfer pump free of secondary water injection |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3364867A (en) * | 1966-01-14 | 1968-01-23 | Itt | Sanitary pump with removable port bridges |
| DE3322933A1 (en) * | 1983-06-25 | 1985-01-10 | Robert 5446 Engeln Wolff | Water pump as attachment for hand drills |
| IE873196L (en) * | 1987-11-25 | 1989-05-25 | Vania Expansion Snc | A pump |
| CN2051681U (en) * | 1989-07-29 | 1990-01-24 | 浙江省平阳县机械设备二厂 | Automatic suction volumetric pump with rubber wheels |
| CN201314303Y (en) * | 2008-11-16 | 2009-09-23 | 江门马丁电机科技有限公司 | Micro flexible impeller water pump body |
| CN102297139A (en) * | 2010-06-22 | 2011-12-28 | 苏州淮通电气有限公司 | Rubber vane pump |
| CN201714684U (en) * | 2010-06-22 | 2011-01-19 | 苏州淮通电气有限公司 | Rubber impeller pump |
| CN201891652U (en) * | 2010-11-12 | 2011-07-06 | 苏州优德通力电气有限公司 | Rubber impeller pump |
| CN102011747A (en) * | 2010-11-12 | 2011-04-13 | 苏州优德通力电气有限公司 | Rubber vane pump |
| CN202125433U (en) * | 2011-05-06 | 2012-01-25 | 苏州优德通力电气有限公司 | Dry running free rubber impeller pump and circuit system thereof |
-
2018
- 2018-01-31 CN CN201820167878.8U patent/CN208203582U/en active Active
- 2018-02-11 WO PCT/CN2018/076280 patent/WO2019148542A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021109513A1 (en) * | 2019-12-06 | 2021-06-10 | 苏州优德通力科技有限公司 | Multipurpose transfer pump free of secondary water injection |
| US11499567B2 (en) | 2019-12-06 | 2022-11-15 | Gp Enterprises Co., Ltd. | Multipurpose transfer pump free of secondary water filling |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019148542A1 (en) | 2019-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208203582U (en) | A kind of portable automatic inhaling pump | |
| CN203441763U (en) | Self-suction device of multistage centrifugal pump | |
| CN220060024U (en) | Water flow leading-in plate of centrifugal pump | |
| CN205089255U (en) | Can follow separation harmful gas's in drilling fluid vacuum degasser | |
| CN201650756U (en) | Centrifugal water pump with automatic water drawing device | |
| CN105422478A (en) | Combined type multifunctional agricultural water pump | |
| US20190234408A1 (en) | Portable Self-priming Pump | |
| CN214945050U (en) | Swimming pool circulating pump | |
| CN202597229U (en) | Pump impeller | |
| CN210769543U (en) | Pump case convenient to dismouting impeller | |
| CN210769345U (en) | Novel quick self-priming efficient vertical pipeline self-priming pump | |
| CN207906164U (en) | A kind of denoising device of self-priming immersible pump | |
| CN203201819U (en) | Large-scale water pump | |
| CN209875439U (en) | High negative pressure anti-blocking vacuum pump | |
| CN219012876U (en) | Small water pump | |
| CN205446023U (en) | Vanes pump with low -speed adaptability | |
| CN112128139A (en) | Water pump capable of changing direction of water outlet pipe | |
| CN210178585U (en) | Electromechanical water pump with filter equipment | |
| CN211599018U (en) | Water pump applied to narrow area | |
| CN217783852U (en) | Deviation-proof aluminum alloy water pump shell | |
| CN211009119U (en) | Self-priming pump | |
| CN211666943U (en) | Water pump body | |
| CN204572472U (en) | A kind of rotational flow self-priming pump | |
| CN204099231U (en) | Submersible pump | |
| CN201896761U (en) | Submersible pump with double outlets |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |