CN102094806B - Water inlet/outlet pipe connecting device for plunger pump of sprayer - Google Patents
Water inlet/outlet pipe connecting device for plunger pump of sprayer Download PDFInfo
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- CN102094806B CN102094806B CN 201110061947 CN201110061947A CN102094806B CN 102094806 B CN102094806 B CN 102094806B CN 201110061947 CN201110061947 CN 201110061947 CN 201110061947 A CN201110061947 A CN 201110061947A CN 102094806 B CN102094806 B CN 102094806B
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Abstract
The invention discloses a water inlet/outlet pipe connecting device for a plunger pump of a sprayer. The device comprises a pump body of the plunger pump; two ends of the pump body are provided with a cylinder chamber respectively; a plunger is arranged in each cylinder chamber; the upper end of each cylinder chamber is provided with a drainage chamber, a water outlet joint is arranged at one end of each drainage chamber, and a water outlet high-pressure pipe is connected to the other end of each drainage chamber; the lower end of each cylinder chamber is provided with a water inlet chamber, a water inlet joint is arranged at one end of each water inlet chamber, and the other end of each water inlet chamber is connected with a water inlet connecting pipe; the centers of the drainage chambers and the water inlet chambers are on the same straight line; the water outlet high-pressure pipe made of stainless steel is sleeved between the two drainage chambers; and the water inlet connecting pipe made of stainless steel is sleeved between the two water inlet chambers. The centers of the drainage chambers and the water inlet chambers are on the same straight line, and the water outlet high-pressure pipe and the water inlet connecting pipe made of stainless steel are directly connected in a sleeved way, so that the length is shortened, the weight of the whole device is lightened, and the bearing strength of peasants is reduced; and because the device is made of a stainless steel material, the device has good rigidity and high strength, and is convenient to install and maintain.
Description
Technical field
The present invention really relates to atomizing sprayer plunger pump water-in and water-out pipe connection, is mainly used in knapsack sprayer, belongs to agricultural plant protection machinery.
Background technique
In the prevention and control of plant diseases, pest control to crops, the most frequently used machinery is sprayer, and existing hand sprayer is low weight; But need constantly operate liquid sorption pump with hand, labor intensity is big, thereby has the people to use power spraye instead; Motor uses storage battery to be power supply; Power is limited, uses petrol engine at present again instead and drives, and is called atomizing sprayer.Atomizing sprayer has overcome big and two the little problems of motor drives power of manually-operable liquid sorption pump labor intensity basically.But because atomizing sprayer needs petrol engine to drive, and the back of the body is the big and Heavy Weight of volume at the human body back so produced maximum new problem; Wherein the atomizing sprayer plunger pump is a reciprocating pump, and reciprocating pump has two intake chambers and two drip chambers, and two intake chambers are connected water inlet connecting tube and water outlet high-voltage tube separately with two drip chambers; Existing technology is because intake chamber is out-of-line with being connected of cylinder chamber with drip chamber, and the water outlet high-voltage tube adopts PVC high-voltage tube, PVC high-voltage tube poor rigidity; Two links to each other with two drip chambers with nut through inipple, complex structure, and product accessories is many; The installation, maintenance trouble, whole length is long, and the spacing of two intake chambers is bigger; The water inlet connecting tube is longer, makes the whole volume of reciprocating pump big and heavy like this, is not suitable for the requirement of knapsack sprayer.
Summary of the invention
The true purpose of the present invention is in order to overcome the shortcoming that prior art exists, a kind of overall volume that reduces to be provided, and weight reduction is suitable for human body and bears, and is simple in structure, dismounting, atomizing sprayer plunger pump water-in and water-out pipe connection easy to maintenance.
The technological scheme of the true atomizing sprayer plunger pump of the present invention water-in and water-out pipe connection is: comprise the pump housing of plunger pump, pump housing two respectively is shaped on cylinder chamber, and plunger is installed in the cylinder chamber; In the cylinder chamber upper end drip chamber is arranged, one of drip chamber water output connector is installed, the drip chamber other end connects the water outlet high-voltage tube; There is intake chamber the cylinder chamber lower end; One of intake chamber is installed into water swivel, and the other end of intake chamber connects the water inlet connecting tube, and the center that it is characterized in that said drip chamber and intake chamber is on same straight line; The water outlet high-voltage tube that the socket stainless steel is processed between two drip chambers, the water inlet connecting tube that the socket stainless steel is processed between two intake chambers.
The present invention really discloses a kind of atomizing sprayer plunger pump water-in and water-out pipe connection, because the center of drip chamber and intake chamber is on same straight line, drip chamber and intake chamber can fix through same bolt and cylinder chamber; And the water outlet high-voltage tube that stainless steel is processed can directly be socketed between two drip chambers, and the water inlet connecting tube that stainless steel is processed can directly be socketed between two intake chambers, need not through inipple and nut fastening; Make entire length obtain shortening, the accessory of product reduces, and structure is very simple; Thereby reduced overall volume, alleviated the weight of complete machine, made that the peasant's bear the intensity purpose that is reduced; The water outlet high-voltage tube adopts the stainless steel material manufacturing with the water inlet connecting tube; Good rigidly, intensity height directly connect, and installation, dismounting and maintenance are all very convenient.
The true atomizing sprayer plunger pump of the present invention water-in and water-out pipe connection, seal ring is installed in the joint of said water outlet high-voltage tube and drip chamber.Seal ring has been arranged, made the joint obtain reliable sealing effect.Seal ring is installed in said joint at water inlet connecting tube and intake chamber.Seal ring has been arranged, made the good sealing effect of intake chamber and water inlet connecting tube.
Description of drawings
Fig. 1 is the structural representation of atomizing sprayer plunger pump water-in and water-out pipe connection.
Embodiment
The present invention really relates to a kind of atomizing sprayer plunger pump water-in and water-out pipe connection, and is as shown in Figure 1, comprises the pump housing 1 of plunger pump; Pump housing two respectively is shaped on cylinder chamber 2, and plunger 21 is installed in the cylinder chamber, in the cylinder chamber upper end drip chamber 3 is arranged; One of drip chamber water output connector 31 is installed; The drip chamber other end connects the water outlet high-voltage tube, and there is intake chamber 4 the cylinder chamber lower end, and one of intake chamber is installed into water swivel 41; The other end of intake chamber connects the water inlet connecting tube; The center that it is characterized in that said drip chamber 3 and intake chamber 4 on same straight line 5, the water outlet high-voltage tube 32 that the socket stainless steel is processed between two drip chambers, the water inlet connecting tube 42 that the socket stainless steel is processed between two intake chambers.Because the center of drip chamber 3 and intake chamber 4 is on same straight line 5, drip chamber 3 can fix through same bolt and cylinder chamber 2 with intake chamber 4, and the water outlet high-voltage tube 32 that stainless steel is processed can directly be socketed between two drip chambers 3; The water inlet connecting tube 42 that stainless steel is processed can directly be socketed between two intake chambers 4, need not through inipple and nut fasteningly, makes whole notes plug pump length obtain shortening; The accessory of product reduces, and structure is more simple, thereby has reduced overall volume; Alleviated the weight of complete machine; What make the peasant bears the intensity purpose that is reduced, and the water outlet high-voltage tube adopts the stainless steel material manufacturing with the water inlet connecting tube, and good rigidly, intensity are high; Directly connect, installation, dismounting and maintenance are all very convenient.Said water outlet high-voltage tube 32 is installed seal ring 33 with the joint of drip chamber 3.Seal ring has been arranged, made the joint obtain more reliable sealing effect.Said at the joint installation seal ring 43 of water inlet connecting tube 42 with intake chamber 4.Seal ring has been arranged, made the good sealing effect of intake chamber and water inlet connecting tube.
Claims (1)
1. atomizing sprayer plunger pump water-in and water-out pipe connection comprises the pump housing (1) of plunger pump, and pump housing two respectively is shaped on cylinder chamber (2); Plunger (21) is installed in the cylinder chamber; In the cylinder chamber upper end drip chamber (3) is arranged, one of drip chamber water output connector (31) is installed, the drip chamber other end connects the water outlet high-voltage tube; There is intake chamber (4) the cylinder chamber lower end; One of intake chamber is installed into water swivel (41), and the other end of intake chamber connects the water inlet connecting tube, and the center that it is characterized in that said drip chamber (3) and intake chamber (4) is on same straight line (5); The water outlet high-voltage tube (32) that the socket stainless steel is processed between two drip chambers; The water inlet connecting tube (42) that the socket stainless steel is processed between two intake chambers, said water outlet high-voltage tube (32) is installed seal ring (33) with the joint of drip chamber (3), and is said at the joint installation seal ring (43) of water inlet connecting tube (42) with intake chamber (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110061947 CN102094806B (en) | 2011-03-15 | 2011-03-15 | Water inlet/outlet pipe connecting device for plunger pump of sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110061947 CN102094806B (en) | 2011-03-15 | 2011-03-15 | Water inlet/outlet pipe connecting device for plunger pump of sprayer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102094806A CN102094806A (en) | 2011-06-15 |
| CN102094806B true CN102094806B (en) | 2012-12-12 |
Family
ID=44128032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110061947 Expired - Fee Related CN102094806B (en) | 2011-03-15 | 2011-03-15 | Water inlet/outlet pipe connecting device for plunger pump of sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102094806B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629103A (en) * | 2013-09-27 | 2014-03-12 | 潘建民 | Water input chamber, drainage chamber and cylinder chamber connecting mechanism for plunger pump |
| CN103603796A (en) * | 2013-09-27 | 2014-02-26 | 潘建民 | Integrated intake chamber and drainage chamber combination for plunger pump |
| WO2017084633A1 (en) | 2015-11-20 | 2017-05-26 | 苏州宝时得电动工具有限公司 | Pump unit and handheld high-pressure cleaning machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2473354Y (en) * | 2000-12-08 | 2002-01-23 | 杨继玉 | Double cylinder plunger pump |
| CN201401300Y (en) * | 2008-12-13 | 2010-02-10 | 杨坤友 | Plunger pump with large discharge capacity, high lift and low energy consumption |
| CN101655080A (en) * | 2008-09-25 | 2010-02-24 | 沈焕军 | Plunger water pump structure |
| CN201711243U (en) * | 2010-06-28 | 2011-01-19 | 王富斌 | Power spraying machine |
-
2011
- 2011-03-15 CN CN 201110061947 patent/CN102094806B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2473354Y (en) * | 2000-12-08 | 2002-01-23 | 杨继玉 | Double cylinder plunger pump |
| CN101655080A (en) * | 2008-09-25 | 2010-02-24 | 沈焕军 | Plunger water pump structure |
| CN201401300Y (en) * | 2008-12-13 | 2010-02-10 | 杨坤友 | Plunger pump with large discharge capacity, high lift and low energy consumption |
| CN201711243U (en) * | 2010-06-28 | 2011-01-19 | 王富斌 | Power spraying machine |
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| Publication number | Publication date |
|---|---|
| CN102094806A (en) | 2011-06-15 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20190315 |
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| CF01 | Termination of patent right due to non-payment of annual fee |