CN200952455Y - Improved hori zontal petrol engine pump - Google Patents
Improved hori zontal petrol engine pump Download PDFInfo
- Publication number
- CN200952455Y CN200952455Y CN 200620046778 CN200620046778U CN200952455Y CN 200952455 Y CN200952455 Y CN 200952455Y CN 200620046778 CN200620046778 CN 200620046778 CN 200620046778 U CN200620046778 U CN 200620046778U CN 200952455 Y CN200952455 Y CN 200952455Y
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- CN
- China
- Prior art keywords
- pump
- pump cover
- water
- unit
- cover
- 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
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Abstract
The utility model relates to an improved horizontal-type gasoline pump. The gasoline pump comprises a pump base frame unit, a pump body unit provided with three plungers and other parts (such as a plunger spring), a pump cover unit, and a water outlet unit. The pump base frame unit is primarily provided with a pump base frame, an angle tilting tray, a framework oil-seal, a bearing and lubricant, etc. The water outlet unit is provided with a water outlet body, a general one-way valve, a overflow valve assembly and a water nozzle assembly, etc. The pump cover unit is primarily provided with a pump cover, a water inlet tube and a one-way valve; wherein the pump cover is connected with the water inlet tube, the one-way valve is vertically arranged on the pump cover and is tightly sealed by a press cover. The pump body unit changes to a plunger body unit, the three plungers have one end contacted with the angle tilting tray and the other end communicated with water flow in the pump cover. Water flow circulates naturally in the pump in the utility model to provide the utility model with the advantages of good heat dissipating performance, low cost, high safety and long service life.
Description
Technical field
The utility model relates to the gasoline pump, the horizontal gasoline pump of the modified model on particularly a kind of jetting machine.
Background technique
Traditional gasoline pump provides power in when work by petrol engine, and the angle swash plate that drives pump inside is made high speed rotating, and three reciprocating generations of plunger that make pump housing inside then are stroke up and down.Water enters pump cover portion from intake pipe, be subjected to three plungers to produce the effect of stroke up and down after, water flows out from outlet pipe again.
All compare tradition because the profile of existing gasoline pump is especially constructed, and the distance between water intake and the water outlet is separated by far, caused the working efficiency reduction of gasoline pump.
Summary of the invention
Task of the present utility model provides the horizontal gasoline pump of a kind of modified model, and it has solved the lower problem of existing petrol engine pump work efficient.
The technical solution of the utility model is as follows:
The horizontal gasoline pump of a kind of modified model, it comprises pump-foot portion, and the pump housing portion of three plungers and piston spring component is housed, pump cover portion, and water outlet body; Pump-foot, angle swash plate, outside framework oil seal, bearing and lubricated wet goods mainly are equipped with in described pump-foot portion; Described water outlet body mainly is equipped with water-outlet body, total check valve assembly, spill valve and water nozzle assembly etc.; Pump cover, intake pipe and check valve assembly mainly are equipped with in described pump cover portion, and pump cover links to each other with intake pipe, and one-way valve is installed sealing in pump cover portion for vertically installing and compressing by gland; Described pump housing portion changes into the plunger body, and three plunger one ends contact with the angle swash plate, and three plunger the other ends then communicate with current in the pump cover.
Horizontal gasoline pump of the present utility model has following characteristics after improving:
1. traditional pump housing is become plunger body, water inlet directly enters pump cover, has changed traditional water inlet and has been introduced into the situation that the pump housing enters pump cover again, has shortened stream course, has improved the efficient of pump.
2. changed the installation direction of traditional water inlet one-way valve, increased a gland and compress on traditional mounting type basis, installation direction Rotate 180 ° has overcome traditional one-way valve fully by the shortcoming of O type circle plane sealing simultaneously, makes sealing effect better.
3. in the front portion of pump-foot fuel tank breather plug has been installed, has been made the pump inner air flow, the pressure of fuel tank internal can obtain discharging, and pump internal pressure and atmospheric pressure equate.
4. increased pump-foot, strengthened the volume of lubricant oil, lubricant oil quantity is increased, the greasy property of pump is better.
5. pump-foot has increased heat diffusion area, makes that the pump radiating effect is better.
6. pump cover aluminium material is made, economically material benefit more.
The horizontal gasoline pump of modified model of the present utility model on working principle with the conventional gasoline machinery pump seemingly, can form self-loopa in the entire pump water flow inside, like this, even under the situation that water outlet stops up, current also can natural pressure release in pump.Owing to increased heat diffusion area at the pump-foot place, heat dispersion is better, also has more Economy, and enough assurances are all arranged in the Security of pump with on working life.
Description of drawings
Fig. 1 is the assembly structure schematic representation of the horizontal gasoline pump of a kind of modified model of the present utility model.
Fig. 2 is the total one-way valve mounting point in Fig. 1 gasoline pump and the general configuration schematic representation of relief valve system.
Label in the accompanying drawing is: the 1st, and pump cover portion, the 2nd, plunger body, the 3rd, water outlet body, the 4th, breather plug, the 5th, pump-foot portion, the 6th, one-way valve, the 7th, gland, the 8th, O type circle.
Embodiment
Referring to Fig. 1 and Fig. 2, the utility model is the horizontal gasoline pump of a kind of modified model, and it comprises pump-foot portion 5, the pump housing portion of component such as three plungers and piston spring is housed, pump cover portion 1, and water outlet body 3.
Pump-foot, angle swash plate, outside framework oil seal, bearing and lubricated wet goods mainly are equipped with in pump-foot portion 5.Pump-foot is installed on the petrol engine, and the output shaft of petrol engine links to each other with the angle swash plate by flat key, and drives the angle swash plate and make high speed rotating, thereby power is provided for the gasoline pump.
The utility model is changed into 2, three plunger one ends of plunger body with traditional pump housing portion and is contacted with the angle swash plate, the angle swash plate do high speed rotating drive three plungers pump produce about stroke; Three plunger the other ends then communicate with current in the pump cover, thereby the stroke up and down that plunger produced is acted on water, have increased the flow velocity of water.
Pump cover, intake pipe and check valve assembly etc. mainly are equipped with in pump cover portion 1, and pump cover links to each other with intake pipe.As shown in Figure 2, one-way valve 6 is vertically to install in pump cover portion, and compresses the installation sealing by gland 7.The low-pressure water intake pipe one-way valve 6 of flowing through of flowing through enters in the pump cover, is subjected to the promotion of three plungers then, and current quicken to enter water-outlet body.
As shown in fig. 1, the utility model has been installed breather plug 4 in the fuel tank front portion of pump-foot, can make the pump inner air flow, and the pressure of fuel tank internal can obtain discharging, and pump internal pressure and atmospheric pressure equate.Pump cover can be made by aluminum material.
The utility model is applied to the horizontal gasoline pump of HP2300 type in actual production.
Certainly, those skilled in the art in the present technique field will be appreciated that, the foregoing description only is to be used for illustrating the utility model, and be not with opposing qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in the scope of the utility model claim variation, the modification of the foregoing description.
Claims (3)
1. horizontal gasoline pump of modified model, it comprises pump-foot portion, and the pump housing portion of three plungers and piston spring component is housed, pump cover portion, and water outlet body; Pump-foot, angle swash plate, outside framework oil seal, bearing and lubricated wet goods mainly are equipped with in described pump-foot portion; Described water outlet body mainly is equipped with water-outlet body, total check valve assembly, spill valve and water nozzle assembly etc.; It is characterized in that pump cover, intake pipe and check valve assembly mainly are equipped with in described pump cover portion, pump cover links to each other with intake pipe, and one-way valve is installed sealing in pump cover portion for vertically installing and compressing by gland; Described pump housing portion changes into the plunger body, and three plunger one ends contact with the angle swash plate, and three plunger the other ends then communicate with current in the pump cover.
2. the horizontal gasoline pump of modified model according to claim 1 is characterized in that breather plug is equipped with in the fuel tank front portion of described pump-foot.
3. the horizontal gasoline pump of modified model according to claim 1 is characterized in that described pump cover is made by aluminum material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620046778 CN200952455Y (en) | 2006-10-13 | 2006-10-13 | Improved hori zontal petrol engine pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620046778 CN200952455Y (en) | 2006-10-13 | 2006-10-13 | Improved hori zontal petrol engine pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200952455Y true CN200952455Y (en) | 2007-09-26 |
Family
ID=38810756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620046778 Expired - Fee Related CN200952455Y (en) | 2006-10-13 | 2006-10-13 | Improved hori zontal petrol engine pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200952455Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102085516A (en) * | 2009-12-03 | 2011-06-08 | Gxi控股有限责任公司 | Integrated pump pressure washer |
-
2006
- 2006-10-13 CN CN 200620046778 patent/CN200952455Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102085516A (en) * | 2009-12-03 | 2011-06-08 | Gxi控股有限责任公司 | Integrated pump pressure washer |
| CN102085516B (en) * | 2009-12-03 | 2016-04-06 | Gxi控股有限责任公司 | A kind of integrated pump pressure washer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIANXIANG ELECTRICAL( TAICANG ) CO., LTD. Free format text: FORMER OWNER: NORTCK PRODUCTS (SHANGHAI)LTD. Effective date: 20071116 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20071116 Address after: 215413 No. 159 Ting Ting North Road, Taicang, Jiangsu Patentee after: Nortek Products (Taicang) Ltd. Address before: Nanxiang Town, Shanghai city Jiading District 201802 Xiang River Road, No. 899 Patentee before: Lianxiang Electromechanical (Shanghai) Co., Ltd |
|
| ASS | Succession or assignment of patent right |
Owner name: TAKURA MEIJIALI PLASTIC PRODUCTS CO., LTD. Free format text: FORMER OWNER: NORTEK PRODUCTS (TAICANG) LTD. Effective date: 20140702 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140702 Address after: 215413 No. 159 Ting Ting North Road, Taicang Economic Development Zone, Jiangsu, Taicang Patentee after: Taicang Jiali plastic products Co. Address before: 215413 No. 159 Ting Ting North Road, Taicang, Jiangsu Patentee before: Nortek Products (Taicang) Ltd. |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20150403 Granted publication date: 20070926 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20151003 Granted publication date: 20070926 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CU03 | Correction of utility model patent gazette |
Correction item: Patentee|Address Correct: Nortek Products (Taicang) Ltd.|215413 No. 159 Ting Ting North Road, Taicang, Jiangsu False: Taicang Jiali plastic products Co.|215413 No. 159 Ting Ting North Road, Taicang Economic Development Zone, Jiangsu, Taicang Number: 30 Volume: 30 |
|
| ERR | Gazette correction | ||
| DD01 | Delivery of document by public notice |
Addressee: Patent manager of union machinery (Taicang) Co., Ltd. Document name: Notice of amendment |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070926 Termination date: 20141013 |
|
| EXPY | Termination of patent right or utility model |