CN212971055U - Farmland drainage and irrigation device with self-purification function - Google Patents
Farmland drainage and irrigation device with self-purification function Download PDFInfo
- Publication number
- CN212971055U CN212971055U CN202020909129.5U CN202020909129U CN212971055U CN 212971055 U CN212971055 U CN 212971055U CN 202020909129 U CN202020909129 U CN 202020909129U CN 212971055 U CN212971055 U CN 212971055U
- Authority
- CN
- China
- Prior art keywords
- water purification
- water
- irrigation
- fixedly connected
- purification case
- 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
- 238000000746 purification Methods 0.000 title claims abstract description 76
- 238000003973 irrigation Methods 0.000 title claims abstract description 61
- 230000002262 irrigation Effects 0.000 title claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 146
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 230000000007 visual effect Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 210000005056 cell body Anatomy 0.000 claims 3
- 230000008595 infiltration Effects 0.000 claims 3
- 238000001764 infiltration Methods 0.000 claims 3
- 239000007921 spray Substances 0.000 abstract description 14
- 238000001914 filtration Methods 0.000 abstract description 8
- 230000006378 damage Effects 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 6
- 241000196324 Embryophyta Species 0.000 abstract description 4
- 239000000447 pesticide residue Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 16
- 239000012535 impurity Substances 0.000 description 7
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a farmland drainage and irrigation device with self-purification function, which comprises a rotary spray head, a water purification tank cover, a water collecting pipe, a second-stage water purification tank, a third-stage water purification tank, a check valve, a motor, a sealing washer, an impeller, a water outlet pipe and a flow regulating device, wherein the bottom end of the rotary spray head is fixedly connected with a drainage and irrigation tank, the inner side of the water purification tank cover is rotatably matched with the first-stage water purification tank, the right side port of the water collecting pipe is communicated with the first-stage water purification tank, the upper right side of the second-stage water purification tank is fixedly connected with a communicating pipe, the surface of the third-stage water purification tank is provided with a visual window, the right side of the check valve is communicated with a pressure barrel, the device is provided with the first-stage water purification tank between the water collecting pipe and the water inlet pipe for filtering larger weeds and gravels, the, reduce the damage of pesticide residue to crops.
Description
Technical Field
The utility model relates to an agricultural irrigation and drainage technical field specifically is a farmland irrigation and drainage device with from water purification function.
Background
The agriculture is an industry for obtaining products by utilizing growth and development rules of animals and plants and artificial cultivation, the agriculture belongs to the first industry, the development of the agriculture plays a key role in social development, the agricultural irrigation and drainage modes can be generally divided into traditional ground irrigation, common spray irrigation and micro-irrigation, the traditional ground irrigation and common spray irrigation modes are large in water consumption and low in water utilization, and the agricultural irrigation and drainage modes are unreasonable.
Modern agricultural irrigation and drainage techniques often use modes such as micro-sprinkling irrigation, drip irrigation, filtration irrigation, but they often singly appear in agricultural irrigation, can't satisfy the crops growth that needs the great water yield to root system and blade, and general irrigation equipment can't filter the water source of collecting, often block up the sprinkling irrigation mouth because of field weeds grit, and remaining pesticide in the field also has certain harm to crops, must let in the motor with the water source earlier before opening the irrigation and drainage device, otherwise will cause the motor dry combustion method, consuming time and having high costs, can't the flow size of artificial control irrigation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a farmland drainage and irrigation device with from water purification function to the current drainage and irrigation device drainage and irrigation mode that proposes in solving above-mentioned background art is single, can't filter the water source, can't prevent that the motor from burning futilely, and the uncontrollable irrigation flow scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: a farmland drainage and irrigation device with self-purification function comprises a rotary spray head, a water purification tank cover, a water collecting pipe, a second-stage water purification tank, a third-stage water purification tank, a check valve, a motor, a sealing gasket, an impeller, a water outlet pipe and a flow regulating device, wherein a drainage and irrigation groove is fixedly connected to the bottom end of the rotary spray head, the first-stage water purification tank is engaged with the rotation of the inner side of the water purification tank cover, a first-stage water purification tank is communicated with the right side port of the water collecting pipe, a communicating pipe is fixedly connected to the upper right side of the second-stage water purification tank, a third-stage water purification tank is fixedly connected to the right side of the communicating pipe, a visual window is arranged on the surface of the third-stage water purification tank, a pressure barrel is communicated to the right side of the check valve, a water inlet pipe is fixedly connected to the right side of, and a drainage and irrigation groove is fixedly connected above the water outlet pipe, and the outer side of the flow regulating device is wrapped and connected with the water outlet pipe.
Preferably, the rotary sprayer comprises a water guide plate, a small sprayer, an arm rocking shaft, a hollow lifting shaft and a large sprayer, the bottom end of the water guide plate is fixedly connected with the arm rocking shaft, the hollow lifting shaft is sleeved on the periphery of the arm rocking shaft, the bottom of the small sprayer is communicated with the hollow lifting shaft, and the bottom of the large sprayer is fixedly communicated with the hollow lifting shaft.
Preferably, the irrigation and drainage groove comprises a groove body, a water seepage hole, a filter screen and a fixed inserted bar, the water seepage hole is formed in the bottom of the groove body, the filter screen is laid on the surface of the water seepage hole, and the upper portion of the fixed inserted bar is fixedly connected with the groove body.
Preferably, the one-level water purification case is open formula spill structure, embeds the stainless steel filter screen, and this stainless steel filter screen can be dismantled.
Preferably, one-level water purification case, second grade water purification case and tertiary water purification case pass through communicating pipe and connect and constitute water purification mechanism, and the built-in active carbon adsorption filter core of second grade water purification case, the built-in three-layer grit filter core of tertiary water purification case.
Preferably, flow regulation apparatus includes rubber base, stopper head, activity post, swivel nut and adjust knob, rubber base's left side is fixed with the outlet pipe, the right side fixedly connected with activity post of stopper head, and the outside parcel of activity post has swivel nut, the fixed welding in left side of adjust knob has the activity post.
Compared with the prior art, the beneficial effects of the utility model are that: this drainage irrigation device of utensil self-purification water function can be fine filter the impurity in the liquid, and protection device reduces the chemical residue and to the injury of crops, prevents that the motor from burning futilely, can realize filtration irrigation and sprinkling irrigation and go on simultaneously, can regard as the control volume of draining and irrigating.
1. A first-stage water purification tank is arranged between the water collecting pipe and the water inlet pipe and is used for filtering larger weeds and gravels, a second-stage water purification tank is used for adsorbing pesticide residues, and a third-stage water purification tank is used for filtering fine impurities, so that the function of filtering a water source is achieved, the sprinkling irrigation head is prevented from being blocked by the gravels, and the damage of the pesticide residues to crops is reduced;
2. the bottom end of the irrigation and drainage groove is provided with a water seepage hole capable of slowly seeping water, the upper end of the irrigation and drainage groove is provided with a rotary spray head capable of moving up and down, the functions of infiltrating irrigation and sprinkling irrigation are achieved, the water demand of crop roots and blades is met, and a filter screen is laid on the surface of the water seepage hole, so that the situation that soil enters the irrigation and drainage groove to cause blockage can be effectively prevented;
3. a check valve is arranged between the three-stage water purifying tank and the pressure barrel, so that the liquid in the pressure barrel is kept constant when the device does not operate, the liquid still enters the motor before the next operation, and the dry burning is prevented;
4. a flow adjusting device is arranged between the water outlet pipe and the drainage and irrigation groove, and the water outlet quantity is adjusted through an adjusting knob, so that the flow is controlled.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a front view of the main body of the present invention;
FIG. 3 is a schematic side sectional view of the rotary sprinkler and the drainage and irrigation tank of the present invention;
fig. 4 is a schematic view of the cross-sectional structure of the flow rate regulating device of the present invention.
In the figure: 1. rotating the spray head; 101. a water guide plate; 102. a small nozzle; 103. an arm rocker shaft; 104. a hollow lifting shaft; 105. a large spray head; 2, draining irrigation grooves; 201. a trough body; 202. a water seepage hole; 203. a filter screen; 204. fixing the inserted rod; 3. a water purifying tank cover; 4. a water collection pipe; 5. a first-stage water purifying tank; 6. a secondary water purifying tank; 7. a third-stage water purifying tank; 8. a non-return valve; 9. a pressure barrel; 10. a water inlet pipe; 11. a motor; 12. a rotating bearing; 13. a sealing gasket; 14. an impeller; 15. a water outlet pipe; 16. a flow regulating device; 161. a rubber base; 162. a plugging head; 163. a movable post; 164. rotating the nut; 165. adjusting a knob; 17. a communicating pipe; 18. a visible window.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a farmland drainage and irrigation device with a self-purification function comprises a rotary spray head 1, a water purification tank cover 3, a water collecting pipe 4, a second-stage water purification tank 6, a third-stage water purification tank 7, a check valve 8, a motor 11, a sealing washer 13, an impeller 14, a water outlet pipe 15 and a flow regulating device 16, wherein the bottom end of the rotary spray head 1 is fixedly connected with a drainage and irrigation groove 2, the inner side of the water purification tank cover 3 is rotatably matched with a first-stage water purification tank 5, the right side port of the water collecting pipe 4 is communicated with the first-stage water purification tank 5, the upper right side of the second-stage water purification tank 6 is fixedly connected with a communicating pipe 17, the right side of the communicating pipe 17 is fixedly connected with the third-stage water purification tank 7, the surface of the third-stage water purification tank 7 is provided with a visual window 18, the right side of the check valve 8 is communicated with a pressure barrel 9, the right, the inner wall of the impeller 14 is fixedly connected with a rotary bearing 12, the upper part of the water outlet pipe 15 is fixedly connected with a drainage and irrigation groove 2, and the outer side of the flow adjusting device 16 is wrapped and connected with the water outlet pipe 15.
The rotary sprayer 1 of this example includes water deflector 101, little shower nozzle 102, arm rocking shaft 103, hollow lift axle 104 and big shower nozzle 105, and the bottom fixedly connected with arm rocking shaft 103 of water deflector 101, and the peripheral cover of arm rocking shaft 103 is equipped with hollow lift axle 104, and the bottom of little shower nozzle 102 communicates there is hollow lift axle 104, and the bottom of big shower nozzle 105 is fixed to be communicated with hollow lift axle 104, makes rotary sprayer 1 all-round spray about can be about from top to bottom like this, irrigates more comprehensively.
The drainage and irrigation groove 2 comprises a groove body 201, a water seepage hole 202, a filter screen 203 and a fixed insertion rod 204, the water seepage hole 202 is formed in the bottom of the groove body 201, the filter screen 203 is paved on the surface of the water seepage hole 202, and the upper portion of the fixed insertion rod 204 is fixedly connected with the groove body 201, so that the drainage and irrigation groove 2 does not stir soil to flow back into the drainage and irrigation groove 2 when water seepage occurs.
One-level water purification case 5 is for opening formula spill structure, built-in stainless steel filter screen, and this stainless steel filter screen can be dismantled for great impurity is retained in the recess of one-level water purification case 5, and the clearance of being convenient for can change when the stainless steel filter screen damages.
One-level water purification case 5, second grade water purification case 6 and tertiary water purification case 7 connect through communicating pipe 17 and constitute water purification mechanism, and the built-in active carbon adsorption filter core of second grade water purification case 6, the built-in three-layer grit filter core of tertiary water purification case 7 for liquid can be better filtration, reduces the harm of impurity to the harm of device and chemical residue to crops.
The flow regulating device 16 comprises a rubber base 161, a plugging head 162, a movable column 163, a rotating nut 164 and a regulating knob 165, wherein the left side of the rubber base 161 is fixed with a water outlet pipe 15, the right side of the plugging head 162 is fixedly connected with the movable column 163, the outer side of the movable column 163 is wrapped with the rotating nut 164, and the left side of the regulating knob 165 is fixedly welded with the movable column 163, so that a user can regulate irrigation flow according to actual conditions.
The working principle is as follows: when the agricultural irrigation and drainage device with the self-purification function is used, as shown in fig. 1 and 3, the water collecting pipe 4 is buried underground to collect rainwater and underground water, the irrigation and drainage tank 2 is erected in a field to be irrigated, the fixed insertion rod 204 is inserted into the ground to ensure the stability of the fixed insertion rod, the hollow lifting shaft 104 of the rotary spray head 1 is adjusted to be at a proper height, the equipment is connected with a power supply, the motor 11 is turned on to drive the rotary bearing 12 to operate, the impeller 14 rotates along with the rotation of the rotary bearing 12 due to the fact that the impeller 14 is sleeved with the rotary bearing, the generated centrifugal force discharges liquid stored in the impeller 14 into the water outlet pipe 15, then the impeller 14 is in a vacuum state due to the sealing effect of the sealing washer 13, and the liquid continuously flows into the impeller 14 from the pressure barrel 9 due to external pressure, and then flows out of the water outlet pipe 15 into the.
The pressure of the pressure barrel 9 is reduced by the liquid loss from the pressure barrel 9, the non-return valve 8 is pushed to be opened, the liquid in the water collecting pipe 4 is absorbed, because the liquid in the water collecting pipe 4 comes from farmlands and lakes, a lot of impurities must exist, when the liquid passes through the primary water purifying tank 5, large impurities are blocked outside and are stored in the groove of the primary water purifying tank 5, when the liquid passes through the secondary water purifying tank 6, some chemical residues are adsorbed, when the liquid passes through the tertiary water purifying tank 7, some fine sand is filtered, and the filtered liquid is stored in the pressure barrel 9.
As shown in fig. 3, when the liquid fills the irrigation and drainage tank 2, a part of the liquid permeates into the ground from the water seepage holes 202 to irrigate the root system of the crops, and a part of the liquid flows into the rotary nozzle 1 and flows into the large nozzle 105 and the small nozzle 102 from the hollow lifting shaft 104, when the water passes through the water guide plate 101, an acting force exists on the water guide plate 101, and the acting force makes the water rotate to drive the whole rotary nozzle 1 to rotate to spray the blades of the crops.
As shown in fig. 2, 3 and 4, the user can observe the actual water output of the rotary nozzle 1 and the water seepage hole 202 during the use process, and then rotate the adjusting knob 165 of the flow adjusting device 16, so that the rotary nut 164 rotates to drive the movable column 163 to move left and right to adjust the opening size between the blocking head 162 and the rubber base 161, control the flow rate, after the irrigation is finished, the power supply is turned off, the user can observe the impurity precipitation degree from the visible window 18, and if necessary, the clean water tank cover 3 can be opened to clean it, so as to complete a series of operations of the household water faucet with the filtering function.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, welding among the prior art, and machinery, part all adopt conventional connection mode among the prior art, and here detailed description is not given again.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a farmland drainage and irrigation device with from water purification function, includes rotatory nozzle (1), water purification case lid (3), collector pipe (4), second grade water purification case (6), tertiary water purification case (7), check valve (8), motor (11), seal ring (13), impeller (14), outlet pipe (15) and flow regulator (16), its characterized in that: the bottom fixedly connected with of rotatory nozzle (1) is arranged and is irritated groove (2), the inboard rotation of water purification case lid (3) agrees with one-level water purification case (5), the right side port intercommunication of collector pipe (4) has one-level water purification case (5), the upper right side fixedly connected with communicating pipe (17) of second grade water purification case (6), and the tertiary water purification case (7) of right side fixedly connected with of communicating pipe (17), but visual window (18) have been seted up on the surface of tertiary water purification case (7), the right side intercommunication of check valve (8) has pressure bucket (9), and the right side fixedly connected with inlet tube (10) of pressure bucket (9), the inside of motor (11) is inlayed and is had swivel bearing (12), the inboard parcel of seal ring (13) has swivel bearing (12), the inner wall fixedly connected with swivel bearing (12) of impeller (14), the upper part of the water outlet pipe (15) is fixedly connected with a drainage and irrigation groove (2), and the outer side of the flow regulating device (16) is wrapped and connected with the water outlet pipe (15).
2. The farmland irrigation and drainage device with the function of self-purification of water as claimed in claim 1, which is characterized in that: rotatory nozzle (1) is including water deflector (101), little shower nozzle (102), arm rocking shaft (103), hollow lift axle (104) and big shower nozzle (105), the bottom fixedly connected with arm rocking shaft (103) of water deflector (101), and the peripheral cover of arm rocking shaft (103) is equipped with hollow lift axle (104), the bottom intercommunication of little shower nozzle (102) has hollow lift axle (104), the fixed intercommunication in bottom of big shower nozzle (105) has hollow lift axle (104).
3. The farmland irrigation and drainage device with the function of self-purification of water as claimed in claim 1, which is characterized in that: arrange irrigation tank (2) and include cell body (201), infiltration hole (202), filter screen (203) and fixed inserted bar (204), infiltration hole (202) have been seted up to the bottom of cell body (201), and filter screen (203) have been laid on the surface in infiltration hole (202), the upper portion fixedly connected with cell body (201) of fixed inserted bar (204).
4. The farmland irrigation and drainage device with the function of self-purification of water as claimed in claim 1, which is characterized in that: one-level water purification case (5) are for opening formula spill structure, built-in stainless steel filter screen, and this stainless steel filter screen can dismantle.
5. The farmland irrigation and drainage device with the function of self-purification of water as claimed in claim 1, which is characterized in that: one-level water purification case (5), second grade water purification case (6) and tertiary water purification case (7) are connected through communicating pipe (17) and are constituteed water purification mechanism, and second grade water purification case (6) embeds the active carbon adsorption filter core, tertiary water purification case (7) embeds three-layer grit filter core.
6. The farmland irrigation and drainage device with the function of self-purification of water as claimed in claim 1, which is characterized in that: flow regulation apparatus (16) include rubber base (161), block up head (162), activity post (163), swivel nut (164) and adjust knob (165), the left side of rubber base (161) is fixed with outlet pipe (15), the right side fixedly connected with activity post (163) of block up head (162), and the outside parcel of activity post (163) has swivel nut (164), the fixed welding in left side of adjust knob (165) has activity post (163).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020909129.5U CN212971055U (en) | 2020-05-26 | 2020-05-26 | Farmland drainage and irrigation device with self-purification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020909129.5U CN212971055U (en) | 2020-05-26 | 2020-05-26 | Farmland drainage and irrigation device with self-purification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212971055U true CN212971055U (en) | 2021-04-16 |
Family
ID=75421352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020909129.5U Expired - Fee Related CN212971055U (en) | 2020-05-26 | 2020-05-26 | Farmland drainage and irrigation device with self-purification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212971055U (en) |
-
2020
- 2020-05-26 CN CN202020909129.5U patent/CN212971055U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205727407U (en) | Watering appliance | |
| CN108901768A (en) | A kind of environment-friendly type treegarden irrigation device | |
| CN212971055U (en) | Farmland drainage and irrigation device with self-purification function | |
| CN113047310A (en) | Vegetation slope protection surface soil and water conservation device | |
| CN209628280U (en) | A kind of agricultural water-saving irrigation pipeline | |
| CN214015030U (en) | Forestry is with watering device that has filtering capability | |
| CN215223127U (en) | Water storage equipment for garden irrigation | |
| CN213939183U (en) | Gardens water conservation drips irrigation device | |
| CN214126186U (en) | Landscape floats seat | |
| CN211091128U (en) | Prevent blockking up wheat cultivation and drip irrigation device | |
| CN211909669U (en) | Chinese rose cultivation is with sprinkling irrigation fertilizer injection unit | |
| CN115176685A (en) | Intelligent irrigation device for flower planting and operation method thereof | |
| CN209964846U (en) | Green and crisp plum drip irrigation device capable of preventing soil from blocking drippers | |
| CN113287493A (en) | A irrigation equipment for no thorn prickly ash plants | |
| CN221284063U (en) | Water saving fixtures for agricultural equipment with prevent stifled function | |
| CN218736783U (en) | Afforestation curing means | |
| CN220936042U (en) | Irrigation device | |
| CN212344825U (en) | A automatic sprinkling irrigation equipment for landscape | |
| CN216304886U (en) | Landscape architecture pond blowdown structure | |
| CN221264741U (en) | Water-saving irrigation ware | |
| CN220776736U (en) | Agricultural refined water-saving irrigation device | |
| CN216740407U (en) | Composite energy-saving green building house | |
| CN219961573U (en) | Water-saving device for farmland irrigation | |
| CN218451244U (en) | Agricultural irrigation ware with water conservation accuse water function | |
| CN218007470U (en) | Irrigation equipment for afforestation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230104 Address after: Room 1202, Unit 1, Tianrun Century Building, No. 42, Yan'an South Road, Changji City, Changji Hui Autonomous Prefecture, Xinjiang Uygur Autonomous Region, 831100 (Building 42, 1 Qiu, District 42) Patentee after: Xinjiang Sanyou Engineering Construction Co.,Ltd. Address before: 246008 No.7, Wangjia group, Xinguang village, laofeng Town, Yixiu District, Anqing City, Anhui Province Patentee before: Wang Zimao |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210416 |