CN202379716U - Pressure water pump - Google Patents
Pressure water pump Download PDFInfo
- Publication number
- CN202379716U CN202379716U CN201120515573XU CN201120515573U CN202379716U CN 202379716 U CN202379716 U CN 202379716U CN 201120515573X U CN201120515573X U CN 201120515573XU CN 201120515573 U CN201120515573 U CN 201120515573U CN 202379716 U CN202379716 U CN 202379716U
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- Prior art keywords
- suction port
- inlet suction
- main body
- attaching parts
- pump
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Abstract
The utility model relates to a pressure water pump, which comprises a water pump body and an air cylinder. A water bottle connector which can be inserted into a bottled water bottle is arranged below the water pump body. A water outlet passage and a lower air inlet connector above the same are arranged inside the water pump body. The lower air inlet connector is provided with a lateral hole at the bottom. Air in the bottled water bottle can be led into the lower air inlet connector through the lateral hole. A connecting piece is mounted inside the water pump body, and the top of the connecting piece is connected with the air cylinder in a clamped manner. An upper air inlet connector and an air return passage communicated with the outside are arranged in the connector. The lower air inlet connector is tightly nested into the upper air inlet connector. The lower air inlet connector is provided with a truncated conical insert convenient for insertion. The conical insert of the lower air inlet connector gradually narrows radially from the root to the end. The upper air inlet connector is provided with an inner wall in inserting fit with the conical insert of the lower air inlet connector, and the inner wall gradually narrows internally and radially from an open end to an inner end. The pressure water pump is simpler in structure and convenient in assembly.
Description
Technical field
The utility model relates to a kind of pressure type pump hydrophone of pump water intaking in the bottled bucket.
Background technology
Existing pressure type pump hydrophone generally comprises pump hydrophone main body and gas cylinder; Pump hydrophone main body below is provided with the bucket joint that can be inserted in the bottled bucket; In this pump hydrophone main body, be provided with water exit and the following inlet suction port that is positioned at above this water exit; Bottom at following inlet suction port is provided with side opening, and following inlet suction port can communicate with the air in the bottled bucket through this side opening; In pump hydrophone main body, attaching parts is housed; This attaching parts top and gas cylinder clamping; Be respectively equipped with inlet suction port and the return gas channel that is in communication with the outside in the attaching parts; The free air diffuser poor air-tightness of last inlet suction port butt joint in following inlet suction port and the attaching parts to surround, the efficient of drawing water when influence is pushed, air-tightness cooperates and also needs improvement between bucket joint and the bucket simultaneously.The utility model is made under such background.
The utility model content
The purpose of the utility model is that a kind of structure is simpler, ease of assembly pressure type pump hydrophone.
For realizing above-mentioned purpose, the utility model has adopted following technical proposals:
Pressure type pump hydrophone; Include pump hydrophone main body and gas cylinder; Pump hydrophone main body below is provided with the bucket joint that can be inserted in the bottled bucket; In this pump hydrophone main body, be provided with water exit and the following inlet suction port that is positioned at above this water exit, be provided with side opening in the bottom of inlet suction port down, following inlet suction port can communicate with the air in the bottled bucket through this side opening; In pump hydrophone main body, attaching parts is housed; This attaching parts top and gas cylinder clamping; Be respectively equipped with inlet suction port and the return gas channel that is in communication with the outside in the attaching parts; Following inlet suction port is connected the free air diffuser that surrounds and does not communicate with the interior return gas channel of attaching parts with the interior last air inlet joint sealing of attaching parts, free air diffuser and return gas channel communicate with gas cylinder through admission port and the return-air mouth of being controlled by air inlet valve and return-air valve respectively, and following inlet suction port tightly is enclosed within the inlet suction port; Following inlet suction port is provided with the cone-shaped plug of topping of being convenient to plug-in mounting, and following inlet suction port cone-shaped plug structure is that external diameter dwindles to its end from its root gradually; Last inlet suction port be provided with cooperate with following inlet suction port cone-shaped plug from open end to the diminishing inwall of its inner internal diameter.
Pressure type pump hydrophone as stated is characterized in that: said inlet suction port upper conical plug external diameter down is from the 17.21mm at 16.9mm gradual transition D place to the end of root C.
Pressure type pump hydrophone as stated, it is characterized in that: said bucket joint is provided with the conical head of topping of being convenient to plug-in mounting, and the conical head structure of topping is external diameter narrows down to its end gradually from root a connector.
Pressure type pump hydrophone as stated, it is characterized in that: said pump hydrophone main body is connected with the attaching parts screw lock, and screw is threaded with pump hydrophone main body after passing attaching parts.
Pressure type pump hydrophone as stated; It is characterized in that: said pump hydrophone main body and attaching parts clamping; Attaching parts bottom circumference is provided with fixture block, the corresponding arc groove that supplies the fixture block rotation to slip into that is provided with on the pump hydrophone main body, and the arc groove end is provided with after the fixture block rotation puts in place and presses down the draw-in groove that snaps in it.
Pressure type pump hydrophone as stated is characterized in that: said pump hydrophone main body and attaching parts clamping, and the attaching parts bottom is provided with to the card post that extends below, the corresponding sleeve pipe that supplies the card post to insert that is provided with on the pump hydrophone main body, sleeve pipe is convex in pump hydrophone main body upper surface.
The utility model has following advantage and effect with respect to prior art:
1, down inlet suction port upper conical plug external diameter from the 17.21mm at 16.9mm gradual transition D place of root C to the end, last inlet suction port be provided with cooperate with following inlet suction port cone-shaped plug from open end to the diminishing inwall of its inner internal diameter; Because following inlet suction port cone-shaped plug structure is that external diameter dwindles to its end from its root gradually; Make down inlet suction port be provided with to be convenient to be inserted in the inlet suction port and down inlet suction port tightly be enclosed within the inlet suction port, inlet suction port, following inlet suction port fast sealing assemble in the realization.
2, the bucket joint is provided with the conical head of topping of being convenient to plug-in mounting, and the conical head structure of topping is external diameter narrows down to its end gradually from root connector, realization bucket joint and the assembling of bucket fast sealing.
Description of drawings
Fig. 1 is the utility model package assembly scheme drawing.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but the embodiment of the utility model is not limited thereto.
As shown in Figure 1
Pressure type pump hydrophone; Include pump hydrophone main body 1 and gas cylinder 2, pump hydrophone main body 1 below is provided with the bucket joint 11 that can be inserted in the bottled bucket, and bucket joint 11 is provided with the conical head of topping of being convenient to plug-in mounting; The conical head structure of topping is external diameter narrows down to its end gradually from root a connector; Among the utility model embodiment,, be external diameter narrows down to B place, its end gradually from the 20.35mm of root A 19.5mm with the conical head structure of topping according to the bucket bore.In this pump hydrophone main body 1, be provided with water exit 12 and the following inlet suction port 13 that is positioned at above this water exit 12, be provided with side opening in the bottom of inlet suction port 13 down, following inlet suction port 13 can communicate with the air in the bottled bucket through this side opening; In pump hydrophone main body 1, attaching parts 3 is housed, pump hydrophone main body 1 is connected with attaching parts 3 screw lock, and screw passes the attaching parts 3 back (not shown)s that are threaded with pump hydrophone main body 1.Attaching parts 3 tops and gas cylinder 2 clampings; Be respectively equipped with inlet suction port 31 and the return gas channel 32 that is in communication with the outside in the attaching parts 3; Following inlet suction port 13 tightly is enclosed within the inlet suction port 31; Following inlet suction port 13 is provided with the cone-shaped plug of topping of being convenient to plug-in mounting; Following inlet suction port 13 upper conical plug external diameters are from the 17.21mm at 16.9mm gradual transition D place to the end of root C, last inlet suction port 31 be provided with cooperate with following inlet suction port 13 cone-shaped plugs from open end to the diminishing inwall of its inner internal diameter.The be tightly connected free air diffuser that surrounds of following inlet suction port 13 and last inlet suction ports 31 in the attaching parts 3 does not communicate with return gas channels 32 in the attaching parts 3, and free air diffuser and return gas channel 32 communicate with gas cylinder 2 through admission port 33 and the return-air mouth of being controlled by air inlet valve 4 and return-air valve 5 34 respectively.
Claims (6)
1. pressure type pump hydrophone; Include pump hydrophone main body (l) and gas cylinder (2); Pump hydrophone main body (l) below is provided with the bucket joint (11) that can be inserted in the bottled bucket; In this pump hydrophone main body (l), be provided with water exit (12) and be positioned at the following inlet suction port (13) of this water exit (12) top, be provided with side opening in the bottom of inlet suction port (13) down, following inlet suction port (13) can communicate with the air in the bottled bucket through this side opening; Attaching parts (3) is housed in pump hydrophone main body (l); This attaching parts (3) top and gas cylinder (2) clamping; The return gas channel (32) that is respectively equipped with inlet suction port (31) in the attaching parts (3) and is in communication with the outside; Last inlet suction port (3l) in following inlet suction port (13) and the attaching parts (3) free air diffuser that surrounds that is tightly connected does not communicate with the interior return gas channel (32) of attaching parts (3); Free air diffuser and return gas channel (32) communicate with gas cylinder (2) through admission port (33) and the return-air mouth of being controlled by air inlet valve (4) and return-air valve (5) (34) respectively; It is characterized in that: said inlet suction port (13) down tightly is enclosed within the inlet suction port (3l); Following inlet suction port (13) is provided with the cone-shaped plug of topping of being convenient to plug-in mounting, and following inlet suction port (13) cone-shaped plug structure is that external diameter dwindles to its end from its root gradually; Said go up inlet suction port (3l) be provided with cooperate with following inlet suction port (13) cone-shaped plug from open end to the diminishing inwall of its inner internal diameter.
2. according to the said pressure type pump of claim 1 hydrophone, it is characterized in that: said inlet suction port (13) upper conical plug external diameter down is from the 16.9mm gradual transition 17.21mm that (D) locates to the end of root (C).
3. according to claim 1 or 2 said pressure type pump hydrophones, it is characterized in that: said bucket joint (11) is provided with the conical head of topping of being convenient to plug-in mounting, and the conical head structure of topping is external diameter narrows down to its end gradually from root a connector.
4. according to the said pressure type pump of claim 1 hydrophone, it is characterized in that: said pump hydrophone main body (l) is connected with attaching parts (3) screw lock, and screw passes attaching parts (3) back and is threaded with pump hydrophone main body (l).
5. according to the said pressure type pump of claim 1 hydrophone; It is characterized in that: said pump hydrophone main body (l) and attaching parts (3) clamping; Attaching parts (3) bottom circumference is provided with fixture block; Pump hydrophone main body (l) goes up correspondence and is provided with the arc groove that supplies the fixture block rotation to slip into, and the arc groove end is provided with after the fixture block rotation puts in place and presses down the draw-in groove that snaps in it.
6. according to the said pressure type pump of claim 1 hydrophone; It is characterized in that: said pump hydrophone main body (l) and attaching parts (3) clamping; Attaching parts (3) bottom is provided with to the card post that extends below; Pump hydrophone main body (l) goes up correspondence and is provided with the sleeve pipe that supplies the card post to insert, and sleeve pipe is convex in pump hydrophone main body (l) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120515573XU CN202379716U (en) | 2011-12-12 | 2011-12-12 | Pressure water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120515573XU CN202379716U (en) | 2011-12-12 | 2011-12-12 | Pressure water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202379716U true CN202379716U (en) | 2012-08-15 |
Family
ID=46628233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120515573XU Ceased CN202379716U (en) | 2011-12-12 | 2011-12-12 | Pressure water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202379716U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552966A (en) * | 2013-11-15 | 2014-02-05 | 史浩天 | Environment-friendly purified water bucket water absorber |
| CN104235082A (en) * | 2014-09-01 | 2014-12-24 | 谭国强 | Water pumping device |
-
2011
- 2011-12-12 CN CN201120515573XU patent/CN202379716U/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552966A (en) * | 2013-11-15 | 2014-02-05 | 史浩天 | Environment-friendly purified water bucket water absorber |
| CN104235082A (en) * | 2014-09-01 | 2014-12-24 | 谭国强 | Water pumping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20130619 Decision number of declaring invalidation: 20808 Granted publication date: 20120815 |
|
| IW01 | Full invalidation of patent right |