CN203272035U - High-speed and high-pressure fine ceramic plunger pump provided with opposed double cylinders and opposed water inlet and outlet plane valves - Google Patents
High-speed and high-pressure fine ceramic plunger pump provided with opposed double cylinders and opposed water inlet and outlet plane valves Download PDFInfo
- Publication number
- CN203272035U CN203272035U CN 201320159054 CN201320159054U CN203272035U CN 203272035 U CN203272035 U CN 203272035U CN 201320159054 CN201320159054 CN 201320159054 CN 201320159054 U CN201320159054 U CN 201320159054U CN 203272035 U CN203272035 U CN 203272035U
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- pump
- opposed
- plunger
- water inlet
- outlet valve
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Abstract
The utility model discloses a high-speed and high-pressure fine ceramic plunger pump provided with opposed double cylinders and opposed water inlet and outlet plane valves. The plunger pump comprises a pump body, wherein a plunger piston component is arranged in the pump body; a pump head used for being connected with the pump body is arranged outside the plunger piston component; a water outlet valve component and a water inlet valve component are arranged on the pump head; a middle sleeve used for mounting a slide sealing ring of the plunger piston component and positioning a connection pump head is arranged on the plunger piston component; oil seal sealing rings having the sealing effect are arranged at two ends of the middle sleeve; and a water inlet pipe used for being connected with the water inlet valve component and a water outlet pipe used for being connected with the water outlet valve component are arranged on two sides of the pump body respectively. The plunger pump provided by the utility model is simple in structure, good in manufacturability, high-speed, light and high in volume efficiency.
Description
Technical field
The utility model relates to the agricultural machinery field, particularly relates to the opposed water inlet and outlet flat valve of a kind of opposed twin-tub high speed and high pressure fine ceramic plunger pump.
Background technique
The inlet/outlet valve structure that existing opposed twin cylinder pump adopts is asymmetric, and flow passage resistance force of waterproof is larger, and volumetric efficiency is low.
The model utility content
The utility model provides the opposed water inlet and outlet flat valve of a kind of opposed twin-tub high speed and high pressure fine ceramic plunger pump in order to solve the problem of prior art.
for solving the problems of the technologies described above, the technological scheme that the utility model adopts is: the opposed water inlet and outlet flat valve of a kind of opposed twin-tub high speed and high pressure fine ceramic plunger pump is provided, comprise the pump housing 7, be provided with plunger part 8 in the pump housing 7, the outside of plunger part 8 is provided with the pump head 1 that is connected with the pump housing 7, described pump head 1 is provided with outlet valve parts 2 and inlet valve parts 29, outlet valve parts 2 and outlet valve parts 29 are symmetricly set on the both sides of plunger part 8, described outlet valve parts 2 are provided with outlet valve silently 3, outlet valve parts 2 and outlet valve silently are provided with O RunddichtringO 4 No. one between 3, inlet valve parts 29 are provided with inlet valve silently 28, inlet valve parts 29 and inlet valve silently are provided with seal ring 27 No. two between 28,
Described plunger part 8 is provided with the middle cover 24 for erection column plunger member 8 sliding rings 21 and the pump head 1 that is located by connecting, and the two ends of middle cover 24 are provided with the oil seal sealing ring 21 for seal action.
According to the technical solution of the utility model, the both sides of the pump housing 7 are respectively equipped with for the intake pipe 15 that is connected with inlet valve parts 29 and the outlet pipe 6 that is connected being connected with outlet valve parts 2.
The beneficial effects of the utility model are: simple in structure, good manufacturability, light weight at a high speed,, volumetric efficiency is high, and working principle is that power passes through eccentric disc mechanism, rotatablely moving of eccentric disc is changed into the to-and-fro motion of plunger part, when plunger retreats, because of pull of vacuum, inlet valve is opened and outlet valve is closed, and water is inhaled in cylinder; During plunger advancement, because hydraulic pressure in pump raises, inlet valve is closed, outlet valve is opened, and high pressure water is discharged through high-voltage tube from outlet valve.
Description of drawings
Fig. 1 is sectional view of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
as shown in Figure 1, the utility model provides the opposed water inlet and outlet flat valve of a kind of opposed twin-tub high speed and high pressure fine ceramic plunger pump, comprise the pump housing 7, be provided with plunger part 8 in the pump housing 7, the outside of plunger part 8 is provided with the pump head 1 that is connected for the pump housing 7, described pump head 1 is provided with outlet valve parts 2 and inlet valve parts 29, outlet valve parts 2 and outlet valve parts 29 are symmetricly set on the both sides of plunger part 8, described outlet valve parts 2 are provided with outlet valve silently 3, outlet valve parts 2 and outlet valve silently are provided with O RunddichtringO 4 No. one between 3, inlet valve parts 29 are provided with inlet valve silently 28, inlet valve parts 29 and inlet valve silently are provided with seal ring 27 No. two between 28, described plunger part 8 is provided with the middle cover 24 for erection column plunger member 8 sliding rings 21 and the pump head 1 that is located by connecting, and the two ends of middle cover 24 are provided with the oil seal sealing ring 21 for seal action.The both sides of the pump housing 7 are respectively equipped with for the intake pipe 15 that is connected with inlet valve parts 29 and the outlet pipe 6 that is connected being connected with outlet valve parts 2, working principle of the present utility model is that power passes through eccentric disc mechanism, rotatablely moving of eccentric disc changed into the to-and-fro motion of plunger part, when plunger retreats, because of pull of vacuum, inlet valve is opened and outlet valve is closed, and water is inhaled in cylinder; During plunger advancement, because hydraulic pressure in pump raises, inlet valve is closed, outlet valve is opened, and high pressure water is discharged through high-voltage tube from outlet valve.The utility model is simple in structure, good manufacturability, and at a high speed, light weight, volumetric efficiency is high.
The above is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (2)
1. the opposed water inlet and outlet flat valve of opposed twin-tub high speed and high pressure fine ceramic plunger pump, it is characterized in that, comprise the pump housing (7), be provided with plunger part (8) in the pump housing (7), the outside of plunger part (8) is provided with the pump head (1) that is connected for the pump housing (7), described pump head (1) is provided with outlet valve parts (2) and inlet valve parts (29), outlet valve parts (2) and outlet valve parts (29) are symmetricly set on the both sides of plunger part (8), described outlet valve parts (2) are provided with outlet valve silently (3), outlet valve parts (2) and outlet valve silently are provided with an O RunddichtringO (4) between (3), inlet valve parts (29) are provided with inlet valve silently (28), inlet valve parts (29) and inlet valve silently are provided with No. two seal rings (27) between (28),
Described plunger part (8) is provided with the middle cover (24) for erection column plunger member (8) sliding ring (21) and the pump head that is located by connecting (1), and the two ends of middle cover (24) are provided with the oil seal sealing ring (21) for seal action.
2. the opposed water inlet and outlet flat valve of a kind of opposed twin-tub according to claim 1 high speed and high pressure fine ceramic plunger pump, it is characterized in that, the both sides of the pump housing (7) are respectively equipped with for the intake pipe (15) that is connected with inlet valve parts (29) and the outlet pipe (6) that is connected being connected with outlet valve parts (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320159054 CN203272035U (en) | 2013-04-02 | 2013-04-02 | High-speed and high-pressure fine ceramic plunger pump provided with opposed double cylinders and opposed water inlet and outlet plane valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320159054 CN203272035U (en) | 2013-04-02 | 2013-04-02 | High-speed and high-pressure fine ceramic plunger pump provided with opposed double cylinders and opposed water inlet and outlet plane valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203272035U true CN203272035U (en) | 2013-11-06 |
Family
ID=49502468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320159054 Expired - Lifetime CN203272035U (en) | 2013-04-02 | 2013-04-02 | High-speed and high-pressure fine ceramic plunger pump provided with opposed double cylinders and opposed water inlet and outlet plane valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203272035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701420A (en) * | 2017-11-16 | 2018-02-16 | 台州信溢农业机械有限公司 | A kind of self-lubricating plunger pump |
-
2013
- 2013-04-02 CN CN 201320159054 patent/CN203272035U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701420A (en) * | 2017-11-16 | 2018-02-16 | 台州信溢农业机械有限公司 | A kind of self-lubricating plunger pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term |