CN205349631U - Pressure water pump - Google Patents
Pressure water pump Download PDFInfo
- Publication number
- CN205349631U CN205349631U CN201620056294.4U CN201620056294U CN205349631U CN 205349631 U CN205349631 U CN 205349631U CN 201620056294 U CN201620056294 U CN 201620056294U CN 205349631 U CN205349631 U CN 205349631U
- Authority
- CN
- China
- Prior art keywords
- piston rod
- water
- water pump
- piston
- fixing seat
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 238000000605 extraction Methods 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 210000003608 fece Anatomy 0.000 description 4
- 239000010871 livestock manure Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model discloses a pressure water pump, its technical scheme main points are, including being used for the fixed fixing base of installation, connecting in the inboard extraction pipe of fixing base, extract the intraductal piston chamber of cutting apart the overflow cavity that becomes to be located the top by the baffle and being located the below, be equipped with water inlet, delivery port on the piston chamber, it supplies water to be equipped with on the water inlet flows the one -way subassembly of one -way entering, and the piston intracavity is equipped with the piston, is connected with the piston rod of through fixed seat and baffle on the piston, overlaps on the piston rod to be equipped with the reset spring who is used for driving a piston rod to reset. Whole pressure water pump can get up monolithic stationary through the fixing base, has removed the trouble that people directly arrested from. The cooperation sets up reset spring's structure on the piston rod, and what people unidirectional driving a piston rod of needs only when drawing water like this, reset spring can driving a piston rod resets, and people's one -way extrusion just can realize the reciprocating motion of piston rod.
Description
Technical field
This utility model relates to blowdown apparatus, particularly to a kind of water pump.
Background technology
Anaerobic tank is the principle utilizing precipitation and anaerobic fermentation, remove the organic treatment facility of suspension in sanitary sewage, the use routine use of people is applied relatively broad, people are in the process of sewage disposal, go out in order to ensure foreign material in anaerobic tank, it may be desirable to use some special pumps and extract.Owing to many times required extraction amount is less, do not calculate on cost if employing large-scale pump.
At present, the hand water pump that some on market is small-sized, operation manually can realize the extraction of small quantization, Chinese patent if notification number is CN203499936U discloses a kind of water-filling hand water pump, it utilizes people to twitch the process that piston rod realizes drawing water, but people's one hand arrests water pump, directly piston is carried out withdrawing, process is had an effect in opposite direction, people firmly on comparatively painstaking.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is in that to provide a kind of, efficiently water pump easy to operate for people.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of water pump, including for installing fixing fixing seat, it is connected to the extraction tube inside fixing seat, extraction tube inner route clapboard is divided into overflow cavity above and the plunger shaft being positioned below, described plunger shaft is provided with water inlet, outlet, described water inlet is provided with mean for the one way component of the unidirectional entrance of current, it is provided with piston in described plunger shaft, described piston is connected to the piston rod running through fixing seat with dividing plate, described upper cover of piston rod is provided with the back-moving spring for driving piston rod to reset.
Pass through technique scheme, entirety can be fixed up by whole water pump by fixing seat, eliminate the trouble that people directly arrest, then extraction tube is inserted in sewage, people pull out piston rod by pressure and can be realized as drawing water and water delivery of water pump, it is ensured that internal sewage can be extracted into the external world.It is equipped with the structure of upper reset spring on the piston rod, such people have only to unidirectional driving piston rod when drawing water, back-moving spring can drive the reset of piston rod, the unidirectionally extruded reciprocating motion that can be realized as piston rod of people, people just can allow what water pump can be stable to draw water by unidirectional having an effect, it is simple to the operation of people.
This utility model is further arranged to: described back-moving spring is positioned at described overflow cavity, and described piston rod is provided with by block, and described back-moving spring one end and described block are conflicted, and the inwall of the other end and described overflow cavity is conflicted.
Pass through technique scheme; back-moving spring is arranged in overflow cavity and can expand the piston distance at plunger shaft inner stroke as much as possible on the one hand; such piston can be adjusted to two limiting end of plunger shaft when withdrawing, it is ensured that the liquid of the disposable extraction of piston can maximize.It also is able to reduce as much as possible contacting of back-moving spring and sewage simultaneously, avoids sewage by back-moving spring corrosion as much as possible.
This utility model is further arranged to: described water inlet is positioned on described plunger shaft bottom surface, and described outlet is positioned at the bottom of described plunger shaft sidewall.
By technique scheme, owing to water inlet is arranged on bottom surface, and outlet is positioned at the bottom of described plunger shaft sidewall, like this so that when drawing water, sewage can be full of whole plunger shaft, meanwhile, when draining, it is possible to all eject disposable for sewage.
This utility model is further arranged to: described one way component includes and the water-stop sheet of extraction tube one, described water-stop sheet is in the shape toward lower recess, and the minimum point of water-stop sheet is provided with opening, described opening is provided with the ball blocked by opening, and described ball is positioned at water-stop sheet.
By technique scheme, down the water-stop sheet of recess can allow ball roll down to minimum point voluntarily, it is ensured that opening can be blocked by ball because of gravity.Time such piston draws water, ball is because moving in the impact of current, when piston draining by the time, ball can fall and be blocked by opening the very first time, the structure of recess is able to ensure that the pressure on carrying ball, ball pressure will not be allowed to drop out, it is ensured that current will not flow out from water inlet, but drains from outlet.
This utility model is further arranged to: the end that described piston rod is positioned at outside fixing seat is provided with Handheld Division.
By technique scheme, the gripping main piston rod that the structure of Handheld Division can be convenient for people to, piston then can be driven to carry out withdrawing movable thus completing to take out the work of dirty draining.
This utility model is further arranged to: described fixing seat is provided with multiple observation port, and described fixing seat is arranged over the top cover covered by described observation port.
By technique scheme, the structure of observation port is easy to observe time water pump is arranged on above anaerobic tank by people the situation of inside either directly through observation port, it is simple to people carry out the operation of setting-out according to demand.Observation port is covered by top cover, is got up by internal space sealing, will not allow the air in the external world.Rainwater enters into inside, it also avoid the biogas of inwall etc. and leaks from observation port.
This utility model is further arranged to: described top cover quantity is two pieces, and in being symmetrically set, described top cover is provided with mean for the turn-up portion that people grips.
By technique scheme, what two pieces of top covers can be convenient for people to opens, and cannot will not raise because of the structure of a monoblock.The structure of turn-up portion it also avoid people to be needed to scratch dynamic top cover with hands, it is ensured that be easy to operability in structure.
In sum, this utility model in contrast to the water pump having the beneficial effect that entirety of prior art can be arranged on the place needing to take out dirty draining, and coordinating upper reset spring, people have only to down pressing and ensure that the carrying out of blowdown, and people operate quick and easy.And the simple in construction of entirety so that producing less costly, in use, also have both functions such as being easy to observation, sealed inside, strengthen its result of use, it can be arranged on anaerobic tank for a long time or change on manure bucket, continuous firing.
Accompanying drawing explanation
Fig. 1 is the structure chart of embodiment；
Fig. 2 is the front view of embodiment；
Fig. 3 is the profile of embodiment；
Fig. 4 is the structure chart after embodiment removes a top cover.
Accompanying drawing labelling: 1, fixing seat；11, observation port；12, top cover；121, turn-up portion；2, extraction tube；21, overflow cavity；22, plunger shaft；221, water inlet；222, outlet；31, piston rod；32, piston；33, back-moving spring；34, block；35, Handheld Division；4, ball；41, water-stop sheet.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
A kind of water pump, it is a kind of manual pump, is applied in taking out in dirty draining of anaerobic tank.It includes for installing fixing fixing seat 1, being connected to the extraction tube 2 inside fixing seat 1, and fixing seat 1 is a circular platy structure, and there is screw thread inner side, it is possible to refills at anaerobic tank by spiral is fixing or changes on manure bucket, it is ensured that stablizing of installation.Extraction tube 2 is in fixing seat 1 inner side, and therefore after installation, extraction tube 2 is in anaerobic tank or changes in manure bucket, for extracting the sewage of inside.
The whole extraction tube 2 cylindrical shape in a hollow, there is a dividing plate inside, extraction tube 2 inner route clapboard is divided into overflow cavity 21 above and the plunger shaft 22 being positioned below, the bottom of plunger shaft 22 is water inlet 221, the bottom of extraction tube 2 sidewall is provided with outlet 222, it is relatively near that outlet 222 and water inlet 221 position are leaned on, and outlet 222 is provided with the one way component being made up of water-stop sheet 41, ball 4, and one way component controls current and enters in plunger shaft 22 from unidirectional water inlet 221.Water-stop sheet 41 and extraction tube 2 one, water-stop sheet 41 is in the shape toward lower recess, and whole water-stop sheet 41 presents coniform, and the minimum point of water-stop sheet 41 is provided with opening, and ball 4 is stuck on water-stop sheet 41 inwall, and is blocked by opening.Down the water-stop sheet 41 of recess can allow ball 4 roll down to minimum point voluntarily, it is ensured that opening can be blocked by ball 4 because of gravity.Time such piston 32 draws water, ball 4 is because moving in the impact of current, when piston 32 draining by the time, ball 4 can fall and be blocked by opening the very first time, the structure of recess is able to ensure that the pressure on carrying ball 4, ball 4 pressure will not be allowed to drop out, it is ensured that current will not flow out from water inlet 221, but drains from outlet 222.Outlet 222 is provided with female thread, it can be ensured that the water pipe for blowdown of connection can be fixing above with outlet 222, does not have the appearance of the situations such as leakage at outlet 222.
Being provided with piston 32 in plunger shaft 22, piston 32 is connected to the piston rod 31 running through fixing seat 1 with dividing plate, the externally-located one end of piston rod 31 is provided with Handheld Division 35, and Handheld Division 35 is disc-shape, it is possible to be threadedly secured to above piston rod 31.Piston rod 31 is arranged with the back-moving spring 33 for driving piston rod 31 to reset.Back-moving spring 33 is positioned at overflow cavity 21, and piston rod 31 is provided with by block 34, and back-moving spring 33 one end and block 34 are conflicted, and the inwall of the other end and overflow cavity 21 is conflicted, and the resilience force of back-moving spring 33 can drive piston rod 31 to rise.
Back-moving spring 33 can drive the reset of piston rod 31, the unidirectionally extruded reciprocating motion that can be realized as piston rod 31 of people, and people just can allow what water pump can be stable to draw water by unidirectional having an effect, it is simple to the operation of people.Back-moving spring 33 is arranged in overflow cavity 21 and can expand the piston 32 distance at plunger shaft 22 inner stroke as much as possible on the one hand; such piston 32 can be adjusted to two limiting end of plunger shaft 22 when withdrawing, it is ensured that the liquid of the disposable extraction of piston 32 can maximize.It also is able to reduce as much as possible contacting of back-moving spring 33 and sewage simultaneously, avoids sewage to be corroded by back-moving spring 33 as much as possible.
The work process of so whole water pump is just as follows: the water pump being connected to water pipe is inserted into anaerobic tank or changes above manure bucket by people, by the spiral of fixing seat 1, whole water pump is fixed, then Handheld Division 35 is manually held, pressing piston rod 31, internal piston 32 is driven constantly to move, it is ensured that the continuous extrusion of internal sewage.
Fixing seat 1 is provided with multiple observation port 11, and observation port 11 is generally evenly distributed in the surface of fixing seat 1, whole fixing seat 1 is formed one netted, fixing seat 1 is arranged over the top cover 12 covered by observation port 11.Top cover 12 quantity is two pieces, and in being symmetrically set, two top covers 12 all present semicircular structure, and top cover 12 is provided with mean for the turn-up portion 121 that people grips.
The structure of observation port 11 is easy to observe time water pump is arranged on above anaerobic tank by people the situation of inside either directly through observation port 11, it is simple to people carry out the operation of setting-out according to demand.What two pieces of top covers 12 can be convenient for people to opens, and cannot will not raise because of the structure of a monoblock.The structure of turn-up portion 121 it also avoid people to be needed to scratch dynamic top cover 12 with hands, it is ensured that be easy to operability in structure.
The above is only exemplary embodiment of the present utility model, and not for limiting protection domain of the present utility model, protection domain of the present utility model is determined by appended claim.
Claims (7)
1. a water pump, it is characterized in that: include for installing fixing fixing seat (1), it is connected to the extraction tube (2) of fixing seat (1) inner side, extraction tube (2) inner route clapboard is divided into overflow cavity (21) above and the plunger shaft (22) being positioned below, described plunger shaft (22) is provided with water inlet (221), outlet (222), described water inlet (221) is provided with mean for the one way component of the unidirectional entrance of current, piston (32) it is provided with in described plunger shaft (22), described piston (32) is connected to the piston rod (31) running through fixing seat (1) with dividing plate, described piston rod (31) is arranged with the back-moving spring (33) for driving piston rod (31) to reset.
2. water pump according to claim 1, it is characterized in that: described back-moving spring (33) is positioned at described overflow cavity (21), described piston rod (31) is provided with by block (34), described back-moving spring (33) one end and described block (34) are conflicted, and the inwall of the other end and described overflow cavity (21) is conflicted.
3. water pump according to claim 1, is characterized in that: described water inlet (221) is positioned on described plunger shaft (22) bottom surface, and described outlet (222) is positioned at the bottom of described plunger shaft (22) sidewall.
4. water pump according to claim 1, it is characterized in that: described one way component includes and the water-stop sheet (41) of extraction tube (2) one, described water-stop sheet (41) is in the shape toward lower recess, and the minimum point of water-stop sheet (41) is provided with opening, described opening is provided with the ball (4) blocked by opening, and described ball (4) is positioned at water-stop sheet (41).
5. water pump according to claim 1, is characterized in that: the end that described piston rod (31) is positioned at fixing seat (1) outside is provided with Handheld Division (35).
6. water pump according to claim 1, is characterized in that: described fixing seat (1) is provided with multiple observation port (11), and described fixing seat (1) is arranged over the top cover (12) covered by described observation port (11).
7. water pump according to claim 6, is characterized in that: described top cover (12) quantity is two pieces, and in being symmetrically set, described top cover (12) is provided with mean for the turn-up portion (121) that people grips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620056294.4U CN205349631U (en) | 2016-01-21 | 2016-01-21 | Pressure water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620056294.4U CN205349631U (en) | 2016-01-21 | 2016-01-21 | Pressure water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205349631U true CN205349631U (en) | 2016-06-29 |
Family
ID=56181718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620056294.4U Expired - Fee Related CN205349631U (en) | 2016-01-21 | 2016-01-21 | Pressure water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205349631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108782151A (en) * | 2018-05-17 | 2018-11-13 | 道真自治县云星种植有限责任公司 | Honeysuckle planting unit |
-
2016
- 2016-01-21 CN CN201620056294.4U patent/CN205349631U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108782151A (en) * | 2018-05-17 | 2018-11-13 | 道真自治县云星种植有限责任公司 | Honeysuckle planting unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 255400 Linzi City, Zibo Province Jin Ling Hui Hui town Patentee after: SHANDONG WENYUAN ENVIRONMENTAL TECHNOLOGY CO.,LTD. Address before: 255400 Linzi City, Zibo Province Jin Ling Hui Hui town Patentee before: SHANDONG WENYUAN BUILDING MATERIALS TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |