CN207989376U - Filter-type self-sucking pot - Google Patents
Filter-type self-sucking pot Download PDFInfo
- Publication number
- CN207989376U CN207989376U CN201820080535.8U CN201820080535U CN207989376U CN 207989376 U CN207989376 U CN 207989376U CN 201820080535 U CN201820080535 U CN 201820080535U CN 207989376 U CN207989376 U CN 207989376U
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- Prior art keywords
- water
- filter
- water tank
- water pipe
- filtering screen
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- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 215
- 238000001914 filtration Methods 0.000 claims abstract description 64
- 238000010521 absorption reaction Methods 0.000 claims abstract description 11
- 239000000945 filler Substances 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 abstract description 10
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009923 sugaring Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a kind of filter-type self-sucking pot.The filter-type self-sucking pot includes water tank；Sealer；Water-absorption mechanism；Water intake mechanism；Drain mechanism；Support fixed mechanism；Filter mechanism, the filter mechanism include filtering screen and second filter screen, and the filtering screen is connected to the soft connecting leg, and the filtering screen is equipped with second filter screen；Block clearing mechanism, the block clearing mechanism includes piston and spring, in straight slot where second filter screen of the piston in the filtering screen, the filtering screen is located at the bottom sidewall of the piston equipped with the inlet opening for the internal cavities for being connected to the filtering screen, the piston is connected to the spring, the spring is connected to the filtering screen, and the filtering screen between the spring and the internal cavities of the filtering screen is equipped with through-hole.The effective filtering water of the present apparatus prevents from making attachment impurity on the impeller of centrifugal pump and corrosion occurs, reduces the service life of centrifugal pump.
Description
Technical field
The utility model is related to self-sucking pot technical field more particularly to a kind of filter-type self-sucking pots.
Background technology
Self-sucking pot is single stage single suction volute pump auxiliary products.Its main feature is that making centrifugal pump that there is the performance sucted automatically, make
Used time need only inject into diversion water drum draws liquid, and when pump startup can then suct medium automatically by pipette, with with opening, make
With conveniently, operating is reliable.Self-sucking pot design pressure 10bar, pumped (conveying) medium temperature are 0 DEG C ~+150 DEG C.It is different according to adapted
After centrifugal pump, the Ministry of Industry such as electric power, chemical industry, chemical fertilizer, metallurgy, petrochemical industry, papermaking, food, pharmacy, synthetic fibers are can be widely used for
Door, is equally applicable to the industries such as sewage disposal, papermaking, sugaring, mine, aluminium oxide.
However the water that sucts of traditional self-sucking pot is by filtering, inner wall and centrifugal pump of the impurity absorption in water tank
On impeller, the impeller corrosion of centrifugal pump is caused, the service life of centrifugal pump is influenced.
Therefore, it is necessary to provide a kind of new filter-type self-sucking pot solution above-mentioned technical problem.
Invention content
The technical issues of the utility model solves is to provide a kind of effective filtering water, prevents from making attached on the impeller of centrifugal pump
It impurity and corrosion occurs, improve the filter-type self-sucking pot of the service life of centrifugal pump.
In order to solve the above technical problems, filter-type self-sucking pot provided by the utility model, including：Water tank；Sealing mechanism,
The sealing mechanism is connected to the water tank；Water-absorption mechanism, the water-absorption mechanism include the first water pipe, the first solenoid valve and soft
Connecting leg, first water pipe are connected to the water tank, and first water pipe is equipped with first solenoid valve, the soft connecting leg
It is connected to first water pipe；Water intake mechanism, the water intake mechanism are connected to the water tank；Mechanism is drained, it is described to drain machine
Structure is connected to the water tank；Fixed mechanism, the support fixed mechanism is supported to be connected to the water tank；Filter mechanism, institute
It includes filtering screen and second filter screen to state filter mechanism, and the filtering screen is connected to the soft connecting leg, the filtering
Guard is equipped with second filter screen；Block clearing mechanism, the block clearing mechanism include piston and spring, and the piston is set to described
In the straight slot where second filter screen in filtering screen, the bottom sidewall that the filtering screen is located at the piston is equipped with
It is connected to the inlet opening of the internal cavities of the filtering screen, the piston is connected to the spring, and the spring is connected to institute
Filtering screen is stated, and the filtering screen between the spring and the internal cavities of the filtering screen is equipped with through-hole.
Preferably, the sealing mechanism includes the first filler block and the second filler block, and first filler block is set to described
On water filling port on water tank, second filler block is set on the overflow port on the water tank, the institute on the water tank
The outside for stating overflow port is equipped with overflow launder.
Preferably, the upper end of first filler block and second filler block is in reverse frustoconic structure, and described first
The lower end of filler block and second filler block is threadedly connected to the water filling port and the overflow on the water tank respectively
On mouth.
Preferably, the L-shaped structure of the first water pipe, and the soft connecting leg sealing is socketed on first water pipe.
Preferably, the water intake mechanism includes the second water pipe, second solenoid valve, centrifugal pump and the first filter screen, and described the
Two water pipes are connected to the water tank, and the junction of second water pipe and the water tank is equipped with the first filter screen, and described the
Two water pipes are equipped with centrifugal pump, and the second electromagnetism is equipped between the centrifugal pump and the water tank on second water pipe
Valve.
Preferably, second water pipe and the tangent connection of the water tank, and the arc-shaped structure of the first filter screen is set
In the luminal border of the water tank, and the hemispherical structure in bottom of the water tank.
Preferably, the mechanism that drains includes third water pipe and third solenoid valve, and the third water pipe be connected to it is described
The bottom of water tank, the third water pipe are equipped with third solenoid valve.
Preferably, the support fixed mechanism includes first fixing disk, described second fixing disk and support column, and described first
Fixed disk is socketed on the lateral wall of the water tank, and the bottom surface of the first fixation disk is connected with the support column, the support
Column is connected to described second and fixes disk.
Preferably, the support column is at least provided with three, and three support columns are connected to described in equilateral triangle
One, which fixes disk and described second, fixes between disk.Described first, which fixes disk and described second, fixes the cylinder that disk is in inner hollow
Structure, and the described first radius for fixing disk is less than the described second radius for fixing disk.
Preferably, filtering screen mechanism spherical in shape, second filter screen are equipped with multiple, and multiple second mistakes
Strainer is uniformly set to the surface of the filtering screen.
Compared with the relevant technologies, filter-type self-sucking pot provided by the utility model has the advantages that：
The utility model provides a kind of filter-type self-sucking pot, using water injection hole water filling into the water tank, utilizes
The spout hole and the overflow launder judge that water is full, then utilize first filler block and second filler block by the storage
Water pot seals, and the side of the water tank connects second water pipe, and second water pipe is equipped with the centrifugal pump, works as opening
The centrifugal pump makes the ponding in the closed water tank be discharged and generate negative pressure.Then the side wall of the water tank is utilized
It is connected with the first water pipe water suction, first water pipe is equipped with first solenoid valve, and first water pipe is socketed on institute
Soft connecting leg is stated, the soft connecting leg is connected to the filtering screen, and the filtering screen is equipped with second filter screen, the mistake
The piston in the straight slot where second filter screen in screen cover is shunk because of negative pressure, compresses the spring to beat
The inlet opening is opened, water suction is produced through being inhaled into the water tank after second filter screen filtration in the water tank
Raw whirlpool, then through first filter screen, further filtering is discharged from second water pipe, and whirlpool can effectively prevent described the
One filter screen accumulated impurity and block.After stopping the centrifugal pump, the third of the water storage pot bottom is opened
Water pipe flows out dirty water, releases negative pressure, and the spring in the filtering screen rebounds the piston, generates the reversed punching of reflux
Second filter screen is hit, the impurity for blocking siltation on second filter screen is cleared up, facilitates secondary use.Present apparatus filterability
Can be high, it effectively prevent filter screen to block, service life is long, has very high use value, is suitble to promote.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of filter-type self-sucking pot provided by the utility model；
Fig. 2 is the vertical view connection diagram of water tank shown in FIG. 1 and the second water pipe；
Fig. 3 is the schematic cross-section of filtering screen shown in FIG. 1；
Fig. 4 is the portions A shown in Fig. 3 enlarged diagram.
Figure label：1, water tank, 1a, water injection hole, 1b, spout hole, 1c, overflow launder, 2, sealing mechanism, 21, first stops
Water plug, the 22, second filler block, 3, water-absorption mechanism, the 31, first water pipe, the 32, first solenoid valve, 33, soft connecting leg, 4, water intake mechanism,
41, the second water pipe, 42, second solenoid valve, 43, centrifugal pump, the 44, first filter screen, 5, drain mechanism, 51, third water pipe, 52,
Third solenoid valve, 6, filter mechanism, 61, filtering screen, 61a, inlet opening, 61b, through-hole, the 62, second filter screen, 7, support it is solid
Determine mechanism, 71, first fixes disk, and 72, support column, 73, second fixes disk, 8, observation window, 9, block clearing mechanism, 91, piston, 92,
Spring.
Specific implementation mode
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, wherein Fig. 1 is the one of filter-type self-sucking pot provided by the utility model
The structural schematic diagram of kind preferred embodiment；Fig. 2 is the vertical view connection diagram of water tank shown in FIG. 1 and the second water pipe；Fig. 3 is
The schematic cross-section of filtering screen shown in FIG. 1；Fig. 4 is the portions A shown in Fig. 3 enlarged diagram.Filter-type self-sucking pot, including：
Water tank 1；Sealing mechanism 2, the sealing mechanism 2 are connected to the water tank 1；Water-absorption mechanism 3, the water-absorption mechanism 3 include
First water pipe 31, the first solenoid valve 32 and soft connecting leg 33, first water pipe 31 are connected to the water tank 1, first water
Pipe 31 is equipped with first solenoid valve 32, and the soft connecting leg 33 is connected to first water pipe 31；Water intake mechanism 4, it is described into
Water dispenser structure 4 is connected to the water tank 1；Mechanism 5 is drained, the mechanism 5 that drains is connected to the water tank 1；The fixed machine of support
Structure 7, the support fixed mechanism 7 are connected to the water tank 1；Filter mechanism 6, the filter mechanism 6 include filtering screen 61
With second filter screen 62, the filtering screen 61 is connected to the soft connecting leg 33, and the filtering screen 61 is equipped with described
Second filter screen 62；Block clearing mechanism 9, the block clearing mechanism 9 include piston 91 and spring 92, and the piston 91 is set to the filtering
In the straight slot where second filter screen 62 in guard 61, the filtering screen 61 is located at the bottom sidewall of the piston 91
Inlet opening 61a equipped with the internal cavities for being connected to the filtering screen 61, the piston 91 is connected to the spring 92, described
Spring 92 is connected to the filtering screen 61, and the mistake between the spring 92 and the internal cavities of the filtering screen 61
Screen cover 61 is equipped with through-hole 61b.
The entire water tank 1 is sealed in order to realize, realizes after opening the centrifugal pump 43 and generates negative pressure, it is described
Sealing mechanism 2 includes the first filler block 21 and the second filler block 22, and first filler block 21 is set to the note on the water tank 1
On the mouth of a river, second filler block 22 is set on the overflow port on the water tank 1, the overflow port on the water tank 1
Outside be equipped with overflow launder 1c.
In order to improve leakproofness, it is easy for installation and removal simultaneously, first filler block 21 and second filler block 22
Upper end be in reverse frustoconic structure, and the lower end of first filler block 21 and second filler block 22 is threadedly connected to respectively
On the water filling port and the overflow port on the water tank 1.
For the ease of connecting the soft connecting leg 33 of lower, first water pipe, 31 L-shaped structure connects for convenience
It connects, and the soft connecting leg 33 sealing is socketed on first water pipe 31.
In order to realize that the water in the water tank 1 is discharged the rotation using the centrifugal pump 43, and in the water tank 1
Interior generation negative pressure, the water intake mechanism 4 include the second water pipe 41, second solenoid valve 42, centrifugal pump 43 and the first filter screen 44, institute
It states the second water pipe 41 and is connected to the water tank 1, the junction of second water pipe 41 and the water tank 1 is equipped with the first filtering
Net 44, second water pipe 41 are equipped with centrifugal pump 43, are located at the centrifugal pump 43 and the water storage on second water pipe 41
Second solenoid valve 42 is equipped between tank 1.
During realizing that second water pipe 41 absorbs water, whirlpool is generated in the water tank 1, is realized and is utilized rotation
The water turned rinses the impurity blocked in first filter screen 44, second water pipe 41 and 1 tangent connection of the water tank, and
First filter screen, 44 arc-shaped structure is set to the luminal border of the water tank 1, and the bottom of the water tank 1 is in hemisphere
Shape structure.
The dirty water in the water tank 1 is released in order to realize, while releasing the negative pressure state of the water tank 1, it is described
It includes third water pipe 51 and third solenoid valve 52 to drain mechanism 5, and the third water pipe 51 is connected to the bottom of the water tank 1
Portion, the third water pipe 51 are equipped with third solenoid valve 52.
Will be by whole device effectively fixed support in order to realize, easy to use, the support fixed mechanism 7 includes first
Fixed disk 71, described second fix disk 73 and support column 72, and the first fixation disk 71 is socketed on the outside of the water tank 1
The bottom surface of wall, the first fixation disk 71 is connected with the support column 72, and the support column 72 is connected to described second and fixes disk
73。
In order to improve the fixed stability of support, the support column 72 is at least provided with three, and three support columns 72
Described first is connected in equilateral triangle to fix between disk 71 and the second fixation disk 73.Described first fixes disk 71 and described
Second fixes the cylindrical structure that disk 73 is in inner hollow, and the described first radius for fixing disk 71 is less than described second and fixes disk
73 radius.
In order to increase filter area and water absorption area, absorption speed is improved, 61 mechanism spherical in shape of the filtering screen is described
Second filter screen 62 be equipped with it is multiple, and multiple second filter screens 62 uniformly be set to the filtering screen 61 surface.
The use principle of filter-type self-sucking pot provided by the utility model is：First, first solenoid valve 32, institute are closed
Second solenoid valve 42 and the third solenoid valve 52 are stated, the water injection hole 1a water fillings being then arranged through 1 top of the water tank utilize
The observation window 8 being arranged on the side wall of the water tank 1 observes inflow, and just beginning water intake velocity is fast, reaches the observation window 8
When on the graduation mark of top, water intake velocity is reduced, when water is overflowed to from the spout hole 1b in the overflow launder 1c, is stopped
Water inlet, screws on first filler block 21 and second filler block respectively in the water injection hole 1a and the spout hole 1b
22, so that the entire water tank 1 is in sealing state.Then the soft connecting leg 33 is socketed on first water pipe 31, it will
The filtering screen 61 of one end connection of the soft connecting leg 33 is put into lower water.Then 32 He of the first solenoid valve is opened
Then the second solenoid valve 42 opens the centrifugal pump 43, by the water in the water tank 1 through 41 row of the second water pipe
Go out, after the water in the water tank 1 is discharged to a certain degree, negative pressure is generated in the water tank 1.Make water through described first
Water pipe 31 sucks in the water tank 1.In suction process, due to the suction function in the water tank 1, make the filtering screen
The piston 91 in the straight slot where second filter screen 62 in 61 is shunk because of negative pressure, compresses the opening of the spring 92
The inlet opening 61a, water suction is inhaled into after second filter screen 62 filtering in the water tank 1, in the water tank 1
Interior generation whirlpool, then through first filter screen 44, further filtering is discharged from second water pipe 41, and whirlpool can effectively be prevented
Only 44 accumulated impurity of the first filter screen and block.After stopping centrifugal pump 43, the third electromagnetism is opened
Valve 52 makes the dirty water in water tank 1 flow out dirty water through the third water pipe 51, releasing negative pressure, in the filtering screen 61
The spring 92 rebounds the piston 91, generates the second filter screen 62 described in reflux reverse impact, cleaning second filtering
The impurity that siltation is blocked on net 62 facilitates secondary use.
Compared with the relevant technologies, filter-type self-sucking pot provided by the utility model has the advantages that：
The utility model provides a kind of filter-type self-sucking pot, utilizes water injection hole 1a water fillings into the water tank 1, profit
Judge that water is full with the spout hole 1b and the overflow launder 1c, then utilizes first filler block 21 and second filler block
22 seal the water tank 1, and the side of the water tank 1 connects second water pipe 41, and second water pipe 41 is equipped with
The centrifugal pump 43 makes the ponding in the closed water tank 1 be discharged and generate negative pressure when opening the centrifugal pump 43.So
It is connected with first water pipe 31 using the side wall of the water tank 1 afterwards to absorb water, first water pipe 31 is equipped with described first
Solenoid valve 32, first water pipe 31 are socketed on the soft connecting leg 33, and the soft connecting leg 33 is connected to the filtering screen 61, institute
It states filtering screen 61 and is equipped with second filter screen 62, it is logical where second filter screen 62 in the filtering screen 61
The piston 91 in slot is shunk because of negative pressure, compresses the spring 92 to open the inlet opening 61a, and water suction is through described the
It is inhaled into the water tank 1 after the filtering of two filter screens 62, whirlpool is generated in the water tank 1, then through described first
Further filtering is discharged filter screen 44 from second water pipe 41, and whirlpool can effectively prevent 44 accumulated impurity of the first filter screen
And it blocks.After stopping centrifugal pump 43, the third water pipe 51 of 1 bottom of the water tank is opened by dirty water stream
Go out, release negative pressure, the spring 92 in the filtering screen 61 rebounds the piston 91, generates described in reflux reverse impact
Second filter screen 62 clears up the impurity for blocking siltation on second filter screen 62, facilitates secondary use.Present apparatus strainability
Height effectively prevent filter screen to block, and service life is long, has very high use value, is suitble to promote.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other relevant technical fields, are equally included in the patent within the scope of the utility model.
Claims (10)
1. a kind of filter-type self-sucking pot, which is characterized in that including：
Water tank；
Sealing mechanism, the sealing mechanism are connected to the water tank；
Water-absorption mechanism, the water-absorption mechanism include the first water pipe, the first solenoid valve and soft connecting leg, and first water pipe is connected to institute
Water tank is stated, first water pipe is equipped with first solenoid valve, and the soft connecting leg is connected to first water pipe；
Water intake mechanism, the water intake mechanism are connected to the water tank；
Mechanism is drained, the mechanism that drains is connected to the water tank；
Fixed mechanism, the support fixed mechanism is supported to be connected to the water tank；
Filter mechanism, the filter mechanism include filtering screen and second filter screen, and the filtering screen is connected to described
Soft connecting leg, the filtering screen are equipped with second filter screen；
Block clearing mechanism, the block clearing mechanism include piston and spring, and the piston is set to described second in the filtering screen
In straight slot where filter screen, the filtering screen be located at the piston bottom sidewall be equipped be connected to the filtering screen
The inlet opening of internal cavities, the piston are connected to the spring, and the spring is connected to the filtering screen, and the spring
The filtering screen between the internal cavities of the filtering screen is equipped with through-hole.
2. filter-type self-sucking pot according to claim 1, which is characterized in that the sealing mechanism include the first filler block and
Second filler block, first filler block are set on the water filling port on the water tank, and second filler block is set to the storage
On overflow port on water pot, the outside of the overflow port on the water tank is equipped with overflow launder.
3. filter-type self-sucking pot according to claim 2, which is characterized in that first filler block and second sealing
The upper end of plug is in reverse frustoconic structure, and the lower end of first filler block and second filler block is threadedly connected to institute respectively
It states on the water filling port and the overflow port on water tank.
4. filter-type self-sucking pot according to claim 1, which is characterized in that the L-shaped structure of the first water pipe, and institute
Soft connecting leg sealing is stated to be socketed on first water pipe.
5. filter-type self-sucking pot according to claim 1, which is characterized in that the water intake mechanism includes the second water pipe, the
Two solenoid valves, centrifugal pump and the first filter screen, second water pipe are connected to the water tank, second water pipe and the storage
The junction of water pot is equipped with the first filter screen, and second water pipe is equipped with centrifugal pump, be located on second water pipe it is described from
Second solenoid valve is equipped between heart pump and the water tank.
6. filter-type self-sucking pot according to claim 5, which is characterized in that second water pipe and the water tank are tangent
Connection, and the arc-shaped structure of the first filter screen is set to the luminal border of the water tank, and the bottom of the water tank is in
Hemispherical dome structure.
7. filter-type self-sucking pot according to claim 1, which is characterized in that the mechanism that drains includes third water pipe and
Three solenoid valves, and the third water pipe is connected to the bottom of the water tank, the third water pipe is equipped with third solenoid valve.
8. filter-type self-sucking pot according to claim 1, which is characterized in that the support fixed mechanism includes the first fixation
Disk, described second fix disk and support column, and the first fixation disk is socketed on the lateral wall of the water tank, and described first fixes
The bottom surface of disk is connected with the support column, and the support column is connected to described second and fixes disk.
9. filter-type self-sucking pot according to claim 8, which is characterized in that the support column is at least provided with three, and three
A support column is connected to described first in equilateral triangle and fixes between disk and the second fixation disk.Described first fixes disk
The cylindrical structure that disk is in inner hollow is fixed with described second, and the described first radius for fixing disk is less than described second and fixes
The radius of disk.
10. filter-type self-sucking pot according to claim 1, which is characterized in that the filtering screen mechanism spherical in shape, it is described
Second filter screen be equipped with it is multiple, and multiple second filter screens uniformly be set to the filtering screen surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820080535.8U CN207989376U (en) | 2018-01-18 | 2018-01-18 | Filter-type self-sucking pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820080535.8U CN207989376U (en) | 2018-01-18 | 2018-01-18 | Filter-type self-sucking pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207989376U true CN207989376U (en) | 2018-10-19 |
Family
ID=63820464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820080535.8U Expired - Fee Related CN207989376U (en) | 2018-01-18 | 2018-01-18 | Filter-type self-sucking pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207989376U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660133A (en) * | 2020-06-23 | 2020-09-15 | 新昌县侃梁机械配件厂 | External machining clarification plant |
| CN112049794A (en) * | 2020-09-15 | 2020-12-08 | 山东绿能环保科技有限公司 | Energy-saving filter residue gear pump |
-
2018
- 2018-01-18 CN CN201820080535.8U patent/CN207989376U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660133A (en) * | 2020-06-23 | 2020-09-15 | 新昌县侃梁机械配件厂 | External machining clarification plant |
| CN111660133B (en) * | 2020-06-23 | 2021-08-17 | 新昌县侃梁机械配件厂 | External machining clarification plant |
| CN112049794A (en) * | 2020-09-15 | 2020-12-08 | 山东绿能环保科技有限公司 | Energy-saving filter residue gear pump |
| CN112049794B (en) * | 2020-09-15 | 2021-06-04 | 山东绿能环保科技有限公司 | Energy-saving filter residue gear pump |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 |
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| CF01 | Termination of patent right due to non-payment of annual fee |