CN2328432Y - Sprayer with large compensating pressure pump - Google Patents
Sprayer with large compensating pressure pump Download PDFInfo
- Publication number
- CN2328432Y CN2328432Y CN 98235684 CN98235684U CN2328432Y CN 2328432 Y CN2328432 Y CN 2328432Y CN 98235684 CN98235684 CN 98235684 CN 98235684 U CN98235684 U CN 98235684U CN 2328432 Y CN2328432 Y CN 2328432Y
- Authority
- CN
- China
- Prior art keywords
- pressure chamber
- pump
- plunger
- utility
- balancing gate
- 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
- Nozzles (AREA)
Abstract
The utility model discloses a sprayer with a large compensating pressure pump. The utility model comprises a barrel body, a filter device, a pipeline system, an operating rod, a spray head, and the large compensating pressure pump, wherein, the large compensating pressure pump which is divided into three pressure cavities is connected with the pipeline system. The utility model adopts a structure that a pressure compensating device and a pump plunger piston are integrated as a whole, and therefore, the utility model has the advantages of small pressure loss, increased work efficiency, improved structure for a pump body, and good guiding performance.
Description
The utility model relates to a kind of sprayer, particularly a kind of sprayer that has the large compensation compression pump.
In the sprayer that uses at present, pressure compensator separates with pump, normally connects with flexible pipe between them, carries out the pressure transmission by flexible pipe, and its shortcoming is that the pressure loss is big, efficient is low.
The plunger that the purpose of this utility model provides a kind of pressure compensator and pump is integrated, and the pressure loss is very little, the sprayer that efficient is high.
The purpose of this utility model is achieved in that a kind of sprayer that has the large compensation compression pump, comprise staving 1, filter 2, pipe-line system 3, action bars 4, shower nozzle 5, it also has a large compensation compression pump 14 that links to each other with pipe-line system 3, this compensatory pressure pump 14 is divided into the pump housing 6 and plunger 7 two parts, be provided with main pressure chamber 8 in the pump housing 6, plunger 7 is divided into balancing gate pit 9 and compensatory pressure chamber 10 two parts, balancing gate pit 9 communicates with compensatory pressure chamber 10, plunger 7 links to each other with action bars 4 by connecting rod 11, in main pressure chamber 8, the junction of balancing gate pit 9 and compensatory pressure chamber 10 is provided with ball valve 12, liquid flow between ball valve 12 control main pressure chamber 8 and balancing gate pit 9 and the compensatory pressure chamber 10, main pressure chamber 8 lower ends are provided with ball valve 13, main pressure chamber 8 communicates by the liquid in ball valve 13 and the staving 1, and plunger 7 upper ends link to each other with shower nozzle 5.
The sprayer that has the large compensation compression pump provided by the utility model is the structure of one owing to adopt pressure compensator and pump plunger entirely, and the pressure loss is little, has improved operating efficiency, has also improved the structure of the pump housing simultaneously, makes it have good guidance quality.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a large compensation compression pump structural representation in the utility model.
The utility model adopts following structure: a kind of sprayer that has the large compensation compression pump, comprise staving 1, filter 2, pipe-line system 3, action bars 4, shower nozzle 5, it also has a large compensation compression pump 14 that links to each other with pipe-line system 3, this compensatory pressure pump 14 is divided into the pump housing 6 and plunger 7 two parts, be provided with main pressure chamber 8 in the pump housing 6, plunger 7 is divided into balancing gate pit 9 and compensatory pressure chamber 10 two parts, balancing gate pit 9 communicates with compensatory pressure chamber 10, plunger 7 links to each other with action bars 4 by connecting rod 11, in main pressure chamber 8, the junction of balancing gate pit 9 and compensatory pressure chamber 10 is provided with ball valve 12, liquid flow between ball valve 12 control main pressure chamber 8 and balancing gate pit 9 and the compensatory pressure chamber 10, main pressure chamber 8 lower ends are provided with ball valve 13, main pressure chamber 8 communicates by the liquid in ball valve 13 and the staving 1, and plunger 7 upper ends link to each other with shower nozzle 5.
During the utility model work, press action bars 4, it is descending that action bars drives plunger 7 by connecting rod 11, sealed air and soup in the compression main pressure chamber 8, produce the pressure soup and wash ball valve 12 arrival balancing gate pit 9 and compensatory pressure chambers 10 open, when plunger 7 is up, ball valve 12 is closed under pressure, main pressure chamber 8 becomes low-pressure chamber, extraneous soup is washed ball valve 13 open and is reached main pressure chamber 8 under atmospheric effect, after plunger 7 moves several times repeatedly up and down, the pressure soup will be filled with in the 10 liang of chambeies in balancing gate pit 9 and compensatory pressure chamber, open switch this moment, the pressure soup just arrives shower nozzle 5 by the outlet of balancing gate pit 9 and plunger 7, and along with the minimizing of the pressure soup of balancing gate pit 9, the soup of compensatory pressure chamber 10 can constantly be augmented in the balancing gate pit 9 under pressure, make every press operation bar 4 once spray and keep the long period, reach the purpose of raising the efficiency.
Claims (1)
1, a kind of sprayer that has the large compensation compression pump, comprise staving (1), filter (2), pipe-line system (3), action bars (4), shower nozzle (5), it is characterized in that: it also has a large compensation compression pump (14) that links to each other with pipe-line system (3), this compensatory pressure pump (14) is divided into the pump housing (6) and plunger (7) two parts, be provided with main pressure chamber (8) in the pump housing (6), plunger (7) is divided into balancing gate pit (9) and compensatory pressure chamber (10) two parts, balancing gate pit (9) communicates with compensatory pressure chamber (10), plunger (7) links to each other with action bars (4) by connecting rod (11), in main pressure chamber (8), the junction of balancing gate pit (9) and compensatory pressure chamber (10) is provided with ball valve (12), liquid flow between ball valve (12) control main pressure chamber (8) and balancing gate pit (9) and compensatory pressure chamber (10), main pressure chamber (8) lower end is provided with ball valve (13), main pressure chamber (8) communicates by the interior liquid of ball valve (13) and staving (1), and plunger (7) upper end links to each other with shower nozzle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98235684 CN2328432Y (en) | 1998-04-30 | 1998-04-30 | Sprayer with large compensating pressure pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98235684 CN2328432Y (en) | 1998-04-30 | 1998-04-30 | Sprayer with large compensating pressure pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2328432Y true CN2328432Y (en) | 1999-07-14 |
Family
ID=33983907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98235684 Expired - Fee Related CN2328432Y (en) | 1998-04-30 | 1998-04-30 | Sprayer with large compensating pressure pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2328432Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1302856C (en) * | 2004-04-27 | 2007-03-07 | 马钟炜 | Atomized water treatment device |
-
1998
- 1998-04-30 CN CN 98235684 patent/CN2328432Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1302856C (en) * | 2004-04-27 | 2007-03-07 | 马钟炜 | Atomized water treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2328432Y (en) | Sprayer with large compensating pressure pump | |
| CN203892278U (en) | Manual liquid supercharging device | |
| CN2169722Y (en) | High effect energy saving pressure increasing device | |
| CN108953645A (en) | A kind of multi-functional column valve of flexible valve core type advection turbulent flow | |
| CN2568900Y (en) | Micro-resistance hammer removal check valve | |
| CN209581898U (en) | A kind of jet pipe foldable structure of plant protection drone | |
| CN209838651U (en) | Fluid exchanger | |
| CN209959612U (en) | Automatic reciprocating hydraulic cylinder with adjustable stroke | |
| CN2504157Y (en) | Hydraulic multiroute valve of crane truck | |
| CN2314193Y (en) | Multifunctional water-controlled valve | |
| CN209067568U (en) | A kind of new type pressurized cylinder | |
| CN209705389U (en) | The compensation gate valve of single-acting | |
| CN2119711U (en) | Hydraulic operating mechanism for high-voltage circuit breaker | |
| CN2331772Y (en) | All-pneumatic water pump | |
| CN2255317Y (en) | Sprayer | |
| CN101012890A (en) | Piston type negative pressure valve used for conveying sewage water | |
| CN2188135Y (en) | Hand pump for well | |
| CA2089035A1 (en) | Pressure testing pump | |
| CN204357645U (en) | A kind of piston structure of link linear motion | |
| CN2168657Y (en) | Single-cylinder and dual-pressure sprayer | |
| CN217462730U (en) | Gas-liquid conversion pump | |
| CN208634117U (en) | Duplicate rows formula pressurized cylinder | |
| CN2140446Y (en) | Slowly-loosened spring implement | |
| CN220706098U (en) | Hydraulic linkage reversing device | |
| CN211397792U (en) | High-pressure pump for producing non-dairy creamer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |