CN205297903U - Energy -saving pump pay -off jar - Google Patents
Energy -saving pump pay -off jar Download PDFInfo
- Publication number
- CN205297903U CN205297903U CN201620012365.0U CN201620012365U CN205297903U CN 205297903 U CN205297903 U CN 205297903U CN 201620012365 U CN201620012365 U CN 201620012365U CN 205297903 U CN205297903 U CN 205297903U
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- cover plate
- cylinder
- piston
- cylinder barrel
- energy
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Abstract
The utility model discloses an energy -saving pump pay -off jar, including cylinder, piston, first apron, second cover and axostylus axostyle, first apron and second cover are fixed in the cylinder both sides respectively and seal the cylinder, and the piston is located the cylinder, the axostylus axostyle run through first apron and with piston fixed connection, second cover is equipped with the pay -off mouth. From this, the piston can move the other end along the cylinder reciprocating axially of cylinder from the one end of cylinder under the drive of axostylus axostyle. The feeding and the ejection of compact are accomplished by the pay -off mouth, can utilize the inner space of cylinder better, reduce pump body volume, and operating efficiency is high, the pay -off flow is big.
Description
Technical field
This utility model relates to a kind of conveyer device, particularly to a kind of energy-saving pump feeding cylinder.
Background technology
Reciprocating pump of the prior art generally includes pumping cylinder, piston, piston rod, inlet valve and dump valve. Wherein inlet valve and dump valve are check valve. When piston moves from right to left, forming low pressure in pumping cylinder, dump valve cuts out by the pressure discharging liquid in pipe; Inlet valve is subject to the effect of low pressure in cylinder to open, and storage pot liquid is inhaled in cylinder. Such pump have bulky, flow is little, the feature of not easy-maintaining.
Utility model content
The purpose of this utility model is in that to provide a kind of energy-saving pump, solve at least one of above-mentioned technical problem.
According to an aspect of the present utility model, provide energy-saving pump feeding cylinder, including cylinder barrel, piston, the first cover plate, the second cover plate and axostylus axostyle, first cover plate and the second cover plate are individually fixed in cylinder barrel both sides and are sealed by cylinder barrel, piston is positioned at cylinder barrel, axostylus axostyle runs through the first cover plate and is fixedly connected with the piston, and the second cover plate is provided with feeding port.
The beneficial effects of the utility model are: piston can run to the other end of cylinder barrel along cylinder barrel axially reciprocating under the drive of axostylus axostyle from one end of cylinder barrel. Charging and discharging complete by feeding port, can better profit from the interior space of cylinder barrel, reduce pump housing volume, and operational efficiency is high, feeding flow is big.
In some embodiments, piston cross-section cylinder barrel, piston side and cylinder barrel and the first cover plate surround formation the first close chamber, and piston opposite side and cylinder barrel and the second cover plate surround formation the second close chamber. Thus, the first close chamber injects chamber as cleaning water, and the second close chamber is as fluid conveyor chamber, and in piston running, the space of the first close chamber is relative with the space of the second close chamber to be changed, and can inner wall of cylinder be carried out while conveyance fluid. The cleaning of inner wall of cylinder can be kept, extend the service life of piston.
In some embodiments, also including the fixing connection of axle sleeve, axle sleeve and the first cover plate, described axle sleeve is set in outside axostylus axostyle.Thus, axostylus axostyle can be positioned by axle sleeve, working cylinder is sealed simultaneously.
In some embodiments, the first cover plate is provided with cleaning water inlet and washes out the mouth of a river. Thus, clean water inlet and wash out the mouth of a river and can be connected with purging system, in energy-saving pump running, the inner wall of cylinder of working cylinder being carried out, it is ensured that working cylinder properly functioning.
In some embodiments, a plurality of sealing ring it is provided with between piston and the contact surface of cylinder barrel. Thus, sealing ring can ensure that the sealing between piston and inner wall of cylinder, it is prevented that the first close chamber and the mutual seepage of medium in the second close chamber, it is ensured that the output pressure of fluid is stable.
In some embodiments, the first cover plate and cylinder barrel removably connect, and the second cover plate and cylinder barrel removably connect. Thus, can convenient for maintaining by dismountable connected mode.
Accompanying drawing explanation
Fig. 1 is the structural representation of the energy-saving pump feeding cylinder of this utility model one embodiment;
Fig. 2 is the working state structure schematic diagram of energy-saving pump feeding cylinder shown in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Fig. 1 and Fig. 2 show schematically show the energy-saving pump feeding cylinder according to a kind of embodiment of the present utility model.
Seeing figures.1.and.2, energy-saving pump feeding cylinder includes cylinder barrel 1, piston the 2, first cover plate the 3, second cover plate 4, axostylus axostyle 5 and axle sleeve 6.
First cover plate 3 and the second cover plate 4 are individually fixed in cylinder barrel 1 both sides and are sealed by cylinder barrel 1. Piston 2 is positioned at cylinder barrel 1, and one end of axostylus axostyle 5 is run through the first cover plate 3 and fixing with piston 2 is connected, and the other end of axostylus axostyle 5 is connected with hydraulic cylinder and can be driven by hydraulic cylinder and axially moves back and forth. First cover plate 3 is removably connected by screw with cylinder barrel 1, and the second cover plate 4 is removably connected by screw with cylinder barrel 1.
The transversal cylinder barrel 1 of piston 2, piston 2 side and cylinder barrel 1 and the first cover plate 3 surround formation the first close chamber 11, and piston 2 opposite side and cylinder barrel 1 and the second cover plate 4 surround formation the second close chamber 12.
Second cover plate 4 is provided with feeding port 41. Feeding port 41 all connects with feed pipe 71 and the discharge nozzle 72 of conveyance fluid, and feed pipe and discharge nozzle are respectively equipped with unidirectional inlet valve 73 and unidirectional discharging valve 74. Hydraulic cylinder drives axostylus axostyle 5 axially to move back and forth and drives piston 2 mobile in cylinder barrel 1, can draw fluid in the second close chamber 12 of cylinder barrel 1 and discharge, coordinating the check valve on feed pipe and discharge nozzle can realize the conveying of fluid.
First cover plate 3 is provided with cleaning water inlet 31 and washes out the mouth of a river 32. Clean water inlet 31 and wash out the mouth of a river 32 and can be connected with purging system, purging system includes water tank, cleans water inlet pipe 82, washes out water pipe 83 and cleans check-valves 84, the one end cleaning water inlet pipe 82 is connected with water tank, the other end cleaning water inlet pipe 82 is connected with cleaning water inlet 31, wash out the mouth of a river 32 and wash out water pipe 83 and be connected, clean water inlet pipe 82 and wash out water pipe 83 and be respectively equipped with cleaning check-valves 84. It is arranged on the cleaning check-valves 84 cleaned on water inlet pipe 82 and is arranged to only permission cleaning water inflow cylinder barrel 1, be arranged on the cleaning check-valves 84 washed out on water pipe 83 and be arranged to only allow to clean water outflow cylinder barrel 1. In piston 2 running, can be drawn into cleaning water in the first close chamber 11 of cylinder barrel 1 and discharge, it is achieved the cleaning of cylinder barrel 1 inwall.
Axle sleeve 6 is fixing with the first cover plate 3 to be connected, and axle sleeve 6 is set in outside axostylus axostyle 2. The sealing at axostylus axostyle 2 edge can be realized.
A plurality of sealing ring 21 it is provided with between the contact surface of piston 2 and cylinder barrel 1. The sealing of piston 2 and cylinder barrel 1 can be realized, it is prevented that the mutual seepage of medium in the first close chamber 11 and the second close chamber 12, it is ensured that the output pressure of fluid is stable.
Above-described is only embodiments more of the present utility model. For the person of ordinary skill of the art, under the premise creating design without departing from this utility model, it is also possible to making some deformation and improvement, these broadly fall into protection domain of the present utility model.
Claims (6)
1. energy-saving pump feeding cylinder, it is characterized in that: include cylinder barrel (1), piston (2), the first cover plate (3), the second cover plate (4) and axostylus axostyle (5), described first cover plate (3) and the second cover plate (4) are individually fixed in cylinder barrel (1) both sides and are sealed by cylinder barrel (1), described piston (2) is positioned at cylinder barrel (1), described axostylus axostyle (5) runs through the first cover plate (3) and fixing with piston (2) is connected, and described second cover plate (4) is provided with feeding port (41).
2. energy-saving pump feeding cylinder according to claim 1, it is characterized in that: described piston (2) transversal cylinder barrel (1), described piston (2) side and cylinder barrel (1) and the first cover plate (3) surround formation the first close chamber (11), and described piston (2) opposite side and cylinder barrel (1) and the second cover plate (4) surround formation the second close chamber (12).
3. energy-saving pump feeding cylinder according to claim 1, it is characterized in that: also include axle sleeve (6), described axle sleeve (6) is fixing with the first cover plate (3) to be connected, and described axle sleeve (6) is set in axostylus axostyle (2) outward.
4. the energy-saving pump feeding cylinder according to claim 1,2 or 3, it is characterised in that: described first cover plate (3) is provided with cleaning water inlet (31) and washes out the mouth of a river (32).
5. energy-saving pump feeding cylinder according to claim 1, it is characterised in that: it is provided with a plurality of sealing ring (21) between the contact surface of described piston (2) and cylinder barrel (1).
6. energy-saving pump feeding cylinder according to claim 1, it is characterised in that: described first cover plate (3) and cylinder barrel (1) removably connect, and described second cover plate (4) and cylinder barrel (1) removably connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012365.0U CN205297903U (en) | 2016-01-04 | 2016-01-04 | Energy -saving pump pay -off jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012365.0U CN205297903U (en) | 2016-01-04 | 2016-01-04 | Energy -saving pump pay -off jar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205297903U true CN205297903U (en) | 2016-06-08 |
Family
ID=56486086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620012365.0U Expired - Fee Related CN205297903U (en) | 2016-01-04 | 2016-01-04 | Energy -saving pump pay -off jar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205297903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050037A (en) * | 2018-01-15 | 2018-05-18 | 自贡通达机器制造有限公司 | Gas-liquid pressure-boosting mixing pump and gas-liquid mixing conveyance |
-
2016
- 2016-01-04 CN CN201620012365.0U patent/CN205297903U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050037A (en) * | 2018-01-15 | 2018-05-18 | 自贡通达机器制造有限公司 | Gas-liquid pressure-boosting mixing pump and gas-liquid mixing conveyance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Energy -saving pump pay -off jar Effective date of registration: 20180717 Granted publication date: 20160608 Pledgee: Guangdong Nanhai Rural Commercial Bank branch branch of Limited by Share Ltd. Pledgor: FOSHAN XINLICHENG MECHANICAL AND ELECTRICAL EQUIPMENT Co.,Ltd. Registration number: 2018440000205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20220104 |