CN107882704B - A kind of buried agricultural production irrigation pump - Google Patents
A kind of buried agricultural production irrigation pump Download PDFInfo
- Publication number
- CN107882704B CN107882704B CN201711168530.7A CN201711168530A CN107882704B CN 107882704 B CN107882704 B CN 107882704B CN 201711168530 A CN201711168530 A CN 201711168530A CN 107882704 B CN107882704 B CN 107882704B
- Authority
- CN
- China
- Prior art keywords
- outer housing
- automatic controller
- support tube
- water pipe
- water
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The invention discloses a kind of buried agricultural production irrigation pumps.Pass through being equipped with for outer housing and upper cover, it can be to water pump body, automatic controller and motor play main waterproof action, pass through the setting of desiccant box, moisture in absorbable shell intracoelomic cavity, pass through being equipped with for the first sealing ring and water pipe joint flange, water can be effectively prevent to flow into from water pipe joint through the seaming position of upper support tube and outer housing, pass through the setting of the second sealing ring, it can avoid gap of the water between upper cover and outer housing to flow into, pass through automatic controller mounting rack, upper waterproof sleeve is equipped with lower waterproof sleeve, it can avoid automatic controller directly to contact with water, pass through the setting of binding post, ponding is avoided directly to contact with connection jaws, avoid failure.Good water-proof effect of the invention can be embedded to underground use for a long time, not influenced by boisterous, and irrigation effect is stablized.
Description
Technical field
The present invention relates to agricultural irrigation equipment technical field, specific field is a kind of buried agricultural production irrigation water
Pump.
Background technique
In agricultural production, in order to guarantee crop normal growth, stable high yield is obtained, it is necessary to supply crop with sufficient water
Point, it is therefore desirable to crops are effectively irrigated.Irrigation is generally required using water pump extraction water source and is irrigated, existing
Irrigation pump be generally movable type, be not suitable under compared with atrocious weather situation placing outdoors for a long time, need often to come
Return, which is moved, to be used, more inconvenience, and is not suitable for the large-scale irrigation work of automatic progress.
Summary of the invention
The purpose of the present invention is to provide a kind of buried agricultural production irrigation pumps, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of buried agricultural production irrigation pump, packet
Outer housing is included, lower support tube is cased in the inner cavity of the outer housing, is uniformly provided with clamping groove on the inner sidewall of the lower support tube,
Be connected with desiccant box in the clamping groove, the upside of the lower support tube is equipped with upper support tube, the upper support tube it is outer
The inner cavity of side wall and the outer housing is socketed, and is fixedly installed with motor mount in the middle part of the inner chamber bottom surface of the outer housing, institute
The upper end for stating motor mount is fixedly installed with motor, and the drive end axle of the motor is connected with the driving of water pump body
End, the left and right ends of the water pump body are respectively equipped with pump mouth and discharge outlet, equal spiral shell in the pump mouth and the discharge outlet
Line is connected with one end of water pipe joint, and the other end of the water pipe joint sequentially passes through the upper support tube and described outer
It is close through the position of the upper support tube and the outer housing to be socketed with first on the lateral wall of the water pipe joint for shell
Seal ring is equipped with water pipe joint flange, the other end of the water pipe joint on the lateral wall middle section of the water pipe joint
Lateral wall on be equipped with mounting flange, the inner cavity threaded upper ends of the upper support tube are connected with automatic controller mounting plate, institute
The middle part for stating automatic controller mounting plate is equipped with threading hole, and the upper surface middle part of the automatic controller mounting plate is fixedly installed with
Automatic controller mounting rack, the automatic controller mounting rack are equipped with automatic controller, the automatic controller mounting plate
Lower waterproof sleeve, the lateral wall upper end spiral shell of the outer housing are equipped on upper surface and in the outside of the automatic controller mounting rack
Line is connected with upper cover, and the upper end of the outer housing and the contact position of the upper cover are equipped with the second sealing ring, the following table of the upper cover
Middle face is equipped with the upper waterproof sleeve mutually agreed with the lower waterproof sleeve, the inner chamber bottom surface of the outer housing and in the lower branch
It supports and is fixedly installed with binding post between the inner sidewall and the motor mount of cylinder, be uniformly provided with wiring on the binding post
Mouthful, connection spool accommodating groove is equipped on the inside of the bottom end of the outer housing, the bottom centre of the connection spool accommodating groove is fixed to be connected
It is connected to coiling column, the bottom position corresponding with the binding post of the connection spool accommodating groove is fixedly installed with connection spool
One end, the other end of the connection spool run through and extend the outer housing, and the Basolateral of the outer housing is threadedly coupled
Have a lower cover, the lower cover is equipped with cushion close to the side wall of the coiling column, the motor by electric conductor successively with institute
Automatic controller is stated to connect with the connection jaws, the connection jaws respectively by pass through it is described connection spool electric conductor with it is external
Power supply is connected with external higher controller.
Preferably, the rear and front end of the desiccant box is connected with desiccant box cover, and the desiccant box is close to described
Air hole is uniformly provided on the side wall of motor, the desiccant box and the desiccant box cover are all made of transparent plastic material system
At.
Preferably, first sealing ring, second sealing ring and the cushion are all made of rubber material and are made.
Preferably, it is symmetrically arranged with upper cover handle before and after the upper surface of the upper cover, the upper cover is with the upper cover handle
It is integrally formed.
Preferably, limit pressure ring, the limit have been left and right symmetrically arranged on the lower surface of the automatic controller mounting plate
Pressure ring, the lower waterproof sleeve are integrally formed with the automatic controller mounting plate.
It compared with prior art, can be to water pump the beneficial effects of the present invention are: being equipped with by outer housing and upper cover
Main body, automatic controller and motor play main waterproof action, by the setting of desiccant box, can absorb shell intracoelomic cavity
In moisture water can be effectively prevent to pass through from water pipe joint by being equipped with for the first sealing ring and water pipe joint flange
The seaming position for putting on support tube and outer housing flows into, and by the setting of the second sealing ring, can avoid water from upper cover and outer housing
Between gap flow into, be equipped with by automatic controller mounting rack, upper waterproof sleeve with lower waterproof sleeve, can protect oneself
Movement controller avoids it from directly contacting with water, by the setting of binding post, ponding is avoided directly to contact with connection jaws, avoids event
Barrier occurs, by being equipped with the setting for connecting spool accommodating groove of coiling column convenient for storage connection spool.Waterproof effect of the invention
It is good, it can be embedded to underground use for a long time, do not influenced by boisterous, irrigation effect is stablized.
Detailed description of the invention
Fig. 1 is schematic diagram of internal structure of the invention；
Fig. 2 is external structure schematic diagram of the invention；
Fig. 3 is overlooking structure diagram of the invention；
Fig. 4 is desiccant box structural schematic diagram of the invention；
Fig. 5 is enlarged diagram at the A of Fig. 1；
Fig. 6 is enlarged diagram at the B of Fig. 1.
In figure: support tube, 3- clamping groove, 4- desiccant box, the upper support tube of 5-, the installation of 6- motor under 1- outer housing, 2-
Seat, 7- motor, 8- water pump body, 9- pump mouth, 10- discharge outlet, 11- water pipe joint, the first sealing ring of 12-, 13- water pipe
Connector flange, 14- mounting flange, 15- automatic controller mounting plate, 16- threading hole, 17- automatic controller mounting rack, 18-
Waterproof sleeve, 20- upper cover, the second sealing ring of 21-, the upper waterproof sleeve of 22-, 23- binding post, 24- connect under automatic controller, 19-
Line mouth, 25- connection spool accommodating groove, 26- coiling column, 27- connection spool, 28- lower cover, 29- cushion, 30- desiccant box cover,
31- air hole, 32- upper cover handle, 33- limit pressure ring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: a kind of buried agricultural production irrigation pump, including
Outer housing 1, outer housing 1 play main waterproof action, and lower support tube 2, the lower support are cased in the inner cavity of the outer housing 1
It is uniformly provided with clamping groove 3 on the inner sidewall of cylinder 2, desiccant box 4 is connected in the clamping groove 3, desiccant box 4 is for containing
The upside of desiccant, such as silica-gel desiccant, the moisture caning absorb in 1 inner cavity of outer housing, the lower support tube 2 is equipped with upper support
Cylinder 5, the lateral wall of the upper support tube 5 and the inner cavity of the outer housing 1 are socketed, solid in the middle part of the inner chamber bottom surface of the outer housing 1
Dingan County is equipped with motor mount 6, and the upper end of the motor mount 6 is fixedly installed with motor 7, motor mount 6
Setting be used to support motor 7, make 7 steady running of motor, the drive end axle of the motor 7 is connected with water pump body 8
Driving end, the left and right ends of the water pump body 8 are respectively equipped with pump mouth 9 and discharge outlet 10, and motor 7 drives water pump body
8 are operated, and are pumped into water from pump mouth 9, and water is discharged from discharge outlet 10, be can be used inside water pump body 8 common on the market
The internal structure of blower pump for pipeline can also use other internal structures, the pump mouth 9 and the draining according to different demands
One end of water pipe joint 11 is threaded in mouth 10, the other end of the water pipe joint 11 sequentially passes through on described
Support tube 5 and the outer housing 1, water pipe joint 11 for connecting drinking-water pipe and drainpipe, and by water be transmitted to pump mouth 9 or from
Discharge outlet 10 is discharged, and the position on the lateral wall of the water pipe joint 11 through the upper support tube 5 and the outer housing 1 is equal
It is socketed with the first sealing ring 12, is equipped with water pipe joint flange 13 on the lateral wall middle section of the water pipe joint 11, first
Sealing ring 12 is equipped with water pipe joint flange 13 for being sealed to outer housing 1, prevents water from water pipe joint
11 flow into through the seaming position of upper support tube 5 and outer housing 1, are all provided on the lateral wall of the other end of the water pipe joint 11
There is mounting flange 14, the setting of mounting flange 14 is for linking together water pipe joint 11 with drinking-water pipe or drainpipe, institute
The inner cavity threaded upper ends for stating support tube 5 are connected with automatic controller mounting plate 15, in the automatic controller mounting plate 15
Portion is equipped with threading hole 16, for the conducting wire across connection, the fixed peace of the upper surface middle part of the automatic controller mounting plate 15
Equipped with automatic controller mounting rack 17, the automatic controller mounting rack 17 is equipped with automatic controller 18, electronic for controlling
Machine 7 is acted automatically, on the upper surface of the automatic controller mounting plate 15 and in the automatic controller mounting rack 17
Outside is equipped with lower waterproof sleeve 19, and the lateral wall threaded upper ends of the outer housing 1 are connected with upper cover 20, is used for closure body 1,
It prevents from intaking from top, the contact position of the upper end of the outer housing 1 and the upper cover 20 is equipped with the second sealing ring 21, for avoiding
Gap of the water between upper cover 20 and outer housing 1 flows into, and is equipped with and the lower waterproof sleeve in the middle part of the lower surface of the upper cover 20
The upper waterproof sleeve 22 that 19 phases are agreed with, upper waterproof sleeve 22 are equipped with lower waterproof sleeve 19, are automatically controlled to protect
Device 18 avoids it from directly contacting with water, the inner chamber bottom surface of the outer housing 1 and the inner sidewall of the lower support tube 2 with it is described
It is fixedly installed with binding post 23 between motor mount 6, connection jaws 24 are uniformly provided on the binding post 23, binding post 23
Setting avoids failure, is equipped with connection on the inside of the bottom end of the outer housing 1 for avoiding ponding from directly contacting with connection jaws 24
The bottom centre of spool accommodating groove 25, the connection spool accommodating groove 25 is fixedly connected with coiling column 26, and the connection spool is received
Receive slot 25 bottom position corresponding with the binding post 23 be fixedly installed with connection spool 27 one end, the connection spool 27
The other end run through and extend the outer housing 1, connection spool 27 is for protecting internal wiring, when not in use, can be around
Coiling column 26 is received into connection spool accommodating groove 25, and the Basolateral of the outer housing 1 is threaded with lower cover 28, under described
Lid 28 is equipped with cushion 29 close to the side wall of the coiling column 26, for mitigating rushing of receiving of connection spool 27 when moving
It hits, the motor 7 is successively connect with the automatic controller 18 and the connection jaws 24 by electric conductor, the connection jaws 24
Respectively by pass through it is described connection spool 27 electric conductor connect with external power supply and external higher controller, motor 7 and oneself
Movement controller 18 provides electric energy by the external power supply by the conducting wire connection in connection spool 27, can also be connected by operation
External higher controller automatic controller 18 and motor 7 controlled.
Specifically, the rear and front end of the desiccant box 4 is connected with desiccant box cover 30, for closing desiccant box
4, it is also convenient for opening loading desiccant, the desiccant box 4 is uniformly provided with air hole 31 on the side wall of the motor 7,
For passing through moisture, the desiccant box 4 is all made of transparent plastic material with the desiccant box cover 30 and is made, convenient for observation
Desiccant situation in desiccant box 4.
Specifically, first sealing ring 12, second sealing ring 21 and the cushion 29 are all made of rubber material
Material is made, and the effect for sealing and buffering is good, and moisture is avoided to enter.
Specifically, being symmetrically arranged with upper cover handle 32 before and after the upper surface of the upper cover 20, it is used to open upper cover 20, also side
Just it will integrally be taken out from soil, the upper cover 20 is integrally formed with the upper cover handle 32, and manufacture is easy.
Specifically, being left and right symmetrically arranged limit pressure ring 33, limit on the lower surface of the automatic controller mounting plate 15
Position pressure ring 33 compresses water pump body 8, stablizes the operating of water pump body 8, the limit pressure ring 33, the lower waterproof sleeve
19 are integrally formed with the automatic controller mounting plate 15, and manufacture is easy.
Working principle: the device of 1 pair of inside of outer housing plays main waterproof action, and desiccant box 4 is for containing drying
Agent, such as silica-gel desiccant, the moisture caning absorb in 1 inner cavity of outer housing, the setting of motor mount 6 are used to support motor
7, make 7 steady running of motor, motor 7 drives water pump body 8 to be operated, and is pumped into water from pump mouth 9, and from discharge outlet 10
Water is discharged, the internal structure of blower pump for pipeline common on the market can be used inside water pump body 8, it can also be according to different demands
Using other internal structures, water is transmitted to pump mouth 9 or from draining for connecting drinking-water pipe and drainpipe by water pipe joint 11
Mouth 10 is discharged, and the first sealing ring 12 is equipped with water pipe joint flange 13 for being sealed to outer housing 1, prevents water
Seaming position from water pipe joint 11 through upper support tube 5 and outer housing 1 flows into, and the setting of mounting flange 14 is for by water pipe
Connector 11 links together with drinking-water pipe or drainpipe, and the setting of threading hole 16 is automatic to control for the conducting wire across connection
For installing and supporting automatic controller 18, automatic controller 18 is automatic for controlling motor 7 for the setting of device mounting rack 17 processed
It is acted, upper cover 20 is used for closure body 1, prevents from intaking from top, the second sealing ring 21 is for avoiding water from upper cover 20
Gap between outer housing 1 flows into, and upper waterproof sleeve 22 is equipped with lower waterproof sleeve 19, automatically controls to protect
Device 18 avoids it from directly contacting with water, and the setting of binding post 23 avoids failure for avoiding ponding from directly contacting with connection jaws 24
Occur, connection spool 27 is for protecting internal wiring, when not in use, connection spool accommodating groove can be received into around coiling column 26
In 25, the impact that cushion 29 is received for mitigating connection spool 27 when moving, motor 7 and automatic controller 18 are by logical
The external power supply for the conducting wire connection crossed in connection spool 27 provides electric energy, can also pass through the external higher controller of operation connection
To control automatic controller 18 and motor 7.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of buried agricultural production irrigation pump, including outer housing (1), it is characterised in that: the outer housing (1) it is interior
It is cased with lower support tube (2), is uniformly provided with clamping groove (3) on the inner sidewall of the lower support tube (2), the clamping groove (3) in chamber
It is inside connected with desiccant box (4), the upside of the lower support tube (2) is equipped with upper support tube (5), the upper support tube (5)
The inner cavity of lateral wall and the outer housing (1) is socketed, and motor peace is fixedly installed in the middle part of the inner chamber bottom surface of the outer housing (1)
It fills seat (6), the upper end of the motor mount (6) is fixedly installed with motor (7), the drive end axle of the motor (7)
It is connected with the driving end of water pump body (8), the left and right ends of the water pump body (8) are respectively equipped with pump mouth (9) and discharge outlet
(10), the pump mouth (9) and the interior one end for being threaded with water pipe joint (11) of the discharge outlet (10), the water pipe
The other end of connector (11) sequentially passes through the upper support tube (5) and the outer housing (1), the water pipe joint (11)
Lateral wall on be socketed with the first sealing ring (12) through the position of the upper support tube (5) and the outer housing (1), it is described
Be equipped on the lateral wall middle section of water pipe joint (11) water pipe joint flange (13), the water pipe joint (11) it is another
It is equipped on the lateral wall at end mounting flange (14), the inner cavity threaded upper ends of the upper support tube (5) are connected with automatic controller
The middle part of mounting plate (15), the automatic controller mounting plate (15) is equipped with threading hole (16), the automatic controller mounting plate
(15) upper surface middle part is fixedly installed with automatic controller mounting rack (17), and the automatic controller mounting rack (17) is equipped with
Automatic controller (18), on the upper surface of the automatic controller mounting plate (15) and in the automatic controller mounting rack (17)
Outside be equipped with lower waterproof sleeve (19), the lateral wall threaded upper ends of the outer housing (1) are connected with upper cover (20), the shell
The upper end of body (1) and the contact position of the upper cover (20) are equipped with the second sealing ring (21), in the middle part of the lower surface of the upper cover (20)
Equipped with the upper waterproof sleeve (22) mutually agreed with the lower waterproof sleeve (19), the inner chamber bottom surface of the outer housing (1) and in institute
It states and is fixedly installed with binding post (23), the binding post between the inner sidewall of lower support tube (2) and the motor mount (6)
(23) it is uniformly provided on connection jaws (24), connection spool accommodating groove (25), the company is equipped on the inside of the bottom end of the outer housing (1)
The bottom centre of wire barrel accommodating groove (25) be fixedly connected with coiling column (26), it is described connection spool accommodating groove (25) bottom with
The corresponding position of the binding post (23) is fixedly installed with one end of connection spool (27), the other end of connection spool (27)
Run through and extend the outer housing (1), the Basolateral of the outer housing (1) is threaded with lower cover (28), the lower cover
(28) close to it is described coiling column (26) side wall be equipped with cushion (29), the motor (7) by electric conductor successively with institute
Automatic controller (18) and the connection jaws (24) connection are stated, the connection jaws (24) are respectively by passing through the connection spool
(27) electric conductor is connect with external power supply and external higher controller.
2. a kind of buried agricultural production irrigation pump according to claim 1, it is characterised in that: the desiccant box
(4) rear and front end is connected with desiccant box cover (30), and the desiccant box (4) is on the side wall of the motor (7)
It is uniformly provided with air hole (31), the desiccant box (4) is all made of transparent plastic material with the desiccant box cover (30) and is made.
3. a kind of buried agricultural production irrigation pump according to claim 1, it is characterised in that: first sealing
Ring (12), second sealing ring (21) and the cushion (29) are all made of rubber material and are made.
4. a kind of buried agricultural production irrigation pump according to claim 1, it is characterised in that: the upper cover (20)
Upper surface before and after be symmetrically arranged with upper cover handle (32), the upper cover (20) is integrally formed with the upper cover handle (32).
5. a kind of buried agricultural production irrigation pump according to claim 1, it is characterised in that: the automatic control
It has been left and right symmetrically arranged on the lower surface of device mounting plate (15) limit pressure ring (33), the limit pressure ring (33), the lower waterproof
Sleeve (19) is integrally formed with the automatic controller mounting plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711168530.7A CN107882704B (en) | 2017-11-21 | 2017-11-21 | A kind of buried agricultural production irrigation pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711168530.7A CN107882704B (en) | 2017-11-21 | 2017-11-21 | A kind of buried agricultural production irrigation pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107882704A CN107882704A (en) | 2018-04-06 |
| CN107882704B true CN107882704B (en) | 2019-10-18 |
Family
ID=61778383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711168530.7A Active CN107882704B (en) | 2017-11-21 | 2017-11-21 | A kind of buried agricultural production irrigation pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107882704B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4523900A (en) * | 1984-03-22 | 1985-06-18 | Roper Industries, Inc. | Impeller pump with self-priming column attachment |
| JPH09280193A (en) * | 1996-04-16 | 1997-10-28 | Shin Meiwa Ind Co Ltd | Submergible pump |
| CN2542048Y (en) * | 2002-05-30 | 2003-04-02 | 李�杰 | Movable drip irrigation machine |
| WO2010028124A2 (en) * | 2008-09-03 | 2010-03-11 | Dosmatic Usa, Inc. | Automated switch for liquid additive injection pump |
| CN103277316A (en) * | 2013-06-03 | 2013-09-04 | 窦敏江 | Mining pneumatic submersible pump |
| CN204827836U (en) * | 2015-07-29 | 2015-12-02 | 徐欢 | A novel high pressure water pump for agricultural watering |
| CN205654522U (en) * | 2016-03-29 | 2016-10-19 | 杨柳 | Easily remove small -size irrigation suction pump from electrified line |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050123416A1 (en) * | 2003-12-06 | 2005-06-09 | Smith Clyde M. | Combined piston fluid motor and pump |
-
2017
- 2017-11-21 CN CN201711168530.7A patent/CN107882704B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4523900A (en) * | 1984-03-22 | 1985-06-18 | Roper Industries, Inc. | Impeller pump with self-priming column attachment |
| JPH09280193A (en) * | 1996-04-16 | 1997-10-28 | Shin Meiwa Ind Co Ltd | Submergible pump |
| CN2542048Y (en) * | 2002-05-30 | 2003-04-02 | 李�杰 | Movable drip irrigation machine |
| WO2010028124A2 (en) * | 2008-09-03 | 2010-03-11 | Dosmatic Usa, Inc. | Automated switch for liquid additive injection pump |
| CN103277316A (en) * | 2013-06-03 | 2013-09-04 | 窦敏江 | Mining pneumatic submersible pump |
| CN204827836U (en) * | 2015-07-29 | 2015-12-02 | 徐欢 | A novel high pressure water pump for agricultural watering |
| CN205654522U (en) * | 2016-03-29 | 2016-10-19 | 杨柳 | Easily remove small -size irrigation suction pump from electrified line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107882704A (en) | 2018-04-06 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190916 Address after: 222000 No. 9 Kangping Road, Niushan Street High-tech Zone, Donghai County, Lianyungang City, Jiangsu Province Applicant after: Jiangsu Rongze Food Co., Ltd. Address before: 313100 Changxing County City, Zhejiang province Heping Town, the town of mine, three, Applicant before: Changxin Shen Zeithaml Machinery Technology Co. Ltd. |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No.9, Kangping Road, Donghai high tech Zone, Lianyungang City, Jiangsu Province Applicant after: Jiangsu Rongze Food Co., Ltd. Address before: 222000 No. 9 Kangping Road, Niushan Street High-tech Zone, Donghai County, Lianyungang City, Jiangsu Province Applicant before: Jiangsu Rongze Food Co., Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |