CN212852213U - Double-row water balancing device and double-row water culture pond - Google Patents
Double-row water balancing device and double-row water culture pond Download PDFInfo
- Publication number
- CN212852213U CN212852213U CN202020957802.2U CN202020957802U CN212852213U CN 212852213 U CN212852213 U CN 212852213U CN 202020957802 U CN202020957802 U CN 202020957802U CN 212852213 U CN212852213 U CN 212852213U
- Authority
- CN
- China
- Prior art keywords
- drainage
- water
- cyclone separator
- double
- pond
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 125
- 239000010865 sewage Substances 0.000 claims abstract description 12
- 238000012258 culturing Methods 0.000 claims abstract 7
- 238000000926 separation method Methods 0.000 claims description 3
- 238000009395 breeding Methods 0.000 abstract description 12
- 230000001488 breeding effect Effects 0.000 abstract description 12
- 238000009360 aquaculture Methods 0.000 description 10
- 244000144974 aquaculture Species 0.000 description 10
- 238000009434 installation Methods 0.000 description 8
- 230000003134 recirculating effect Effects 0.000 description 5
- 239000013618 particulate matter Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003657 drainage water Substances 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Cyclones (AREA)
Abstract
本实用新型提供一种双排水平衡装置，包括设于养殖池外的支撑杆、通过设于支撑杆上不同的高度以与养殖池间形成不同水位差实现养殖池上下排水平衡的旋流分离器，所述旋流分离器与所述支撑杆滑动连接，所述旋流分离器的上端设有与养殖池底部连通的进水口、与物理过滤器连通的出水口，所述旋流分离器的底部设有排污口。本实用新型提供一种双排水养殖池，包括养殖池本体，还包括上述的双排水平衡装置，所述养殖池本体的上端开设有流向物理过滤器的溢流口，所述旋流分离器的进水口与所述养殖池本体的底部连通。在本实用新型中，旋流分离器通过上下滑动调节养殖池水流平衡，本实用新型提供的双排水平衡装置使得循环水养殖池可以满足不同流量的养殖需求。
The utility model provides a double-drainage balancing device, which comprises a support rod arranged outside a culture pond, and a cyclone separator which is arranged at different heights on the support rod to form different water level differences with the culture pond to realize the balance of the upper and lower drainage of the culture pond. , the cyclone separator is slidably connected with the support rod, and the upper end of the cyclone separator is provided with a water inlet communicated with the bottom of the culturing pond and a water outlet communicated with the physical filter. There is a sewage outlet at the bottom. The utility model provides a double-drainage culture pond, which comprises a culture pond body and the above-mentioned double-drainage balance device. The upper end of the culture pond body is provided with an overflow port flowing to a physical filter. The water inlet is communicated with the bottom of the culture pond body. In the utility model, the cyclone separator adjusts the water flow balance of the breeding pond by sliding up and down, and the double-drainage balance device provided by the utility model enables the circulating water breeding pond to meet the breeding needs of different flow rates.
Description
Technical Field
The utility model relates to a recirculating water aquaculture field especially relates to a double water balance device and double water culture pond.
Background
The double-drainage of the culture pond is the most common pollution discharge design of the industrial circulating water culture. Because the main particulate matter that produces among the aquaculture is excrement and urine residual feed, through the rotation of breeding the interior water body of bucket, the particulate matter is generally concentrated on the bottom of the pool, if adopt single drainage, all water all via a pipeline discharge promptly, must cause the very big pressure of filter.
The double drainage design combines together bottom row of culture pond and top layer overflow, adopts the binary channels mode, and bottom drainage carries main particulate matter from bottom drainage, handles in advance through a solid-liquid separation equipment like cyclone separator earlier, effectively discharges precipitable particulate matter rapidly, and the top layer water then directly gets into the physics and filters. The double-drainage design greatly reduces the pressure of physical filtration through timely and effective treatment. Experimental data show that 65-85% of solid particles can be pretreated by 10-15% of bottom drainage in the aquaculture water body. Therefore, the double-drainage design is an extremely efficient treatment mode in recirculating aquaculture.
The pipe diameter of the double-drainage channel is set through theoretical calculation, and the pipe diameter is fixed after installation, but in actual production, due to factors such as installation sites and individual differences of culture barrels, the actual water flow and the theoretical calculation are often caused to have certain differences, so that the water flow is out of balance, and the culture pond, the cyclone separator or the physical filtering module overflows. Meanwhile, the situation that the culture load does not reach the theoretical design often occurs in the actual production, and the water flow is limited by a water flow channel, so that farmers cannot reduce the water flow according to the actual requirements.
To solve the above problems in actual production, it is necessary to adjust the flow rate of the water flow in the double drain passage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a pond is bred to double water balancing unit and double water to adjust the play water flow in breeding the pond.
The utility model discloses a realize like this:
the utility model provides a double water balance device, including locate breed the outside bracing piece of pond, through locate on the bracing piece different height with breed the pond between form different water level differences realize breed pond about the balanced cyclone of drainage, cyclone with bracing piece sliding connection, cyclone's upper end be equipped with breed the water inlet of bottom of the pool intercommunication, with the delivery port of physical filter intercommunication, cyclone's bottom is equipped with the drain.
Preferably, the double-row water balance device further comprises three hoses, the water inlet, the water outlet and the sewage discharge outlet are respectively communicated with one end of one hose, and the other end of each hose is provided with a movable joint.
Preferably, the double-row water balance device further comprises a sliding block, and the cyclone separator is connected with the supporting rod in a sliding mode through the sliding block.
Preferably, the sliding block is provided with a sliding hole, and the support rod penetrates through the sliding hole.
Preferably, the double-row water balancing device further comprises a locking handle for adjusting the size of the sliding hole to fix the sliding block on the supporting rod.
Preferably, the cyclone separator shell is welded with a fixing plate, and the fixing plate is provided with a plurality of threaded holes for mounting the sliding block.
Preferably, the sewage draining port is provided with an electromagnetic valve.
Preferably, the water inlet is tangential to the cyclonic fluid separator.
The utility model provides a double water breeding pond, including breeding the pond body, still include foretell double water balancing unit, breed the overflow mouth that flows to the physics filter of upper end of pond body seted up, cyclone's water inlet with breed the bottom intercommunication of pond body.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, the hydrocyclone is through sliding adjustment breed pond water flow balance from top to bottom, has reduced recirculating water aquaculture system's the installation degree of difficulty and the design degree of difficulty.
2. The utility model provides a double water balance device makes recirculating water aquaculture pond can satisfy the breed demand of different flow, has increased recirculating water aquaculture pond's usability and energy-conservation nature.
3. The utility model provides a hose design that double water balance device adopted has reduced the flood peak loss and the installation degree of difficulty that hard tube elbow and tee bend brought.
4. The utility model provides an among the double water balance device, whole cyclone only need a blowdown valve can satisfy the requirement, has reduced the space demand and the operation degree of difficulty of valve installation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of a dual-row water balance device provided in an embodiment of the present invention.
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 efforts belong to the protection scope of the present invention.
As shown in fig. 1, the embodiment of the utility model provides a double water balance device, including locating the bracing piece 11 outside the breed pond, through locating different height on the bracing piece with breed the pond between form different water level differences realize breed pond about the balanced cyclone 31 of drainage, cyclone 31 with bracing piece 11 sliding connection, cyclone 31's upper end be equipped with breed pond bottom intercommunication water inlet 32, with the delivery port 33 of physics filter intercommunication, the water inlet with cyclone is tangent, cyclone 31's bottom is equipped with drain 34, drain department is equipped with the solenoid valve, in this embodiment, the delivery port with the water inlet sets up relatively and is located same horizontal plane. The utility model provides a balancing unit for breeding pond two drainage, the device comes to adjust breeding pond double drainage channel flow through adjusting cyclone position, breeds pond double drainage and includes that the upper end passes through overflow drainage and bottom and passes through cyclone 31 drainage, breeds pond overflow water and gets into the physics filter, the water that comes out from cyclone 31's delivery port 33 also gets into the physics filter, the water of physics filter can get into other water treatment facilities, return at last and breed the pond. The utility model provides a double water balance device can solve and breed the problem that the pond water loss debalanced, has avoided breeding the unbalanced problem of pond upper and lower play water promptly, for example breed the bottom of the pool and go out water too much, just probably lead to water to spill over from cyclone 31 top, breed pond upper end overflow too much, just probably lead to the physical filter overflow.
The cyclone separator 31 is communicated with the bottom of the culture pond through a hose, the water flow entering the cyclone separator 31 is realized by the water level difference between the culture pond and the cyclone separator, and when the cyclone separator is finely adjusted upwards. The water level difference between the culture pond and the cyclone separator becomes small, the flow rate becomes small, and when the cyclone separator is adjusted downwards, the water level difference between the culture pond and the cyclone separator becomes large, and the flow rate becomes large. The bottom of the culture pond can be provided with a pumping device, and bottom water containing excrement residual bait is sent into the cyclone separator 31 as soon as possible for solid-liquid separation.
The double-row water balancing device also comprises three hoses, the water inlet, the water outlet and the sewage outlet are respectively communicated with one end of one hose, and the other end of each hose is provided with a movable joint. The utility model provides a hose design that double water balance device adopted has reduced the flood peak loss and the installation degree of difficulty that hard tube elbow and tee bend brought.
The double-row water balance device further comprises a sliding block 21, the cyclone separator 31 is connected with the supporting rod 11 in a sliding mode through the sliding block 21, a sliding hole 23 is formed in the sliding block 21, the supporting rod 11 penetrates through the sliding hole 23, and the double-row water balance device further comprises a locking handle 22 which is used for adjusting the size of the sliding hole 23 to fix the sliding block 21 on the supporting rod 11. The locking handle 22 can adopt a set screw, and the set screw passes through the slide block top tight support rod through rotating the set screw so as to achieve the effect of fixing the slide block, and can adopt a nut bolt, the slide block 21 is in a C-shaped hoop shape, the bolt penetrates through the open end of the C-shaped hoop, and the purpose of reducing the sliding hole 23 is achieved by screwing the nut.
The cyclone separator is characterized in that a fixing plate 24 is welded on the shell of the cyclone separator, and a plurality of threaded holes for mounting the sliding block 21 are formed in the fixing plate 24.
The embodiment two of the utility model provides a pond is bred to double drainage, including breeding the pond body, still include foretell double water balancing unit, breed the overflow mouth that flows to the physics filter of upper end of pond body seted up, cyclone 31 the water inlet with breed the bottom intercommunication of pond body.
The utility model also provides a rivers adjusting method for two drainage culture ponds, adjust including S1, steady state: after the culture pond starts to feed water, the cyclone separator 31 is adjusted to a certain height on the support rod 11, when the water flow in the culture pond reaches a certain horizontal height, the water inlet of the cyclone separator 31 starts to feed water, the water outlet states of the overflow port at the upper end of the culture pond and the water outlet of the cyclone separator 31 are observed, if the water outlet of the cyclone separator 31 discharges water earlier than the overflow port of the culture pond, the cyclone separator 31 is finely adjusted upwards, if the overflow port at the upper end of the culture pond discharges water earlier and the water level exceeds 2/3 of the height of the overflow port, the cyclone separator 31 is adjusted downwards, and if the water inlet does not feed water all the time, whether the cyclone separator 31 is too high or has pipeline blockage is noticed; in the utility model, the cyclone separator 31 adjusts the water flow balance of the culture pond through up-down sliding, thus reducing the installation difficulty and the design difficulty of the circulating water culture system;
s2, variable flow regulation: when the culture load of the culture pond is reduced, the cyclone separator 31 is adjusted upwards to a proper position to adapt to smaller flow, otherwise, when the load of the culture pond is increased, the cyclone separator 31 is adjusted downwards to a proper position to adapt to larger flow, the culture load refers to the number of cultured fishes in the culture pond, when the number of the fishes in the culture pond is less, excessive water is not required to be discharged, and when the number of the fishes in the culture pond is more, the water discharge amount is required to be increased; the double-row water balance device provided by the utility model enables the circulating water culture pond to meet the culture requirements of different flow rates, and increases the usability and energy conservation of the circulating water culture pond;
s3, closing and pollution discharge adjustment: when the bottom drainage of the culture pond is not needed, the cyclone separator 31 is adjusted to the topmost end of the support rod 11, and when the cyclone separator 31 needs to be drained, the electromagnetic valve of the drain outlet 34 is started to drain. The utility model provides an among the double water balance device, whole cyclone 31 only needs a blowdown valve can satisfy the requirement, has reduced the space demand and the operation degree of difficulty of valve installation.
The utility model discloses except that can be applied to the situation in breed pond, also can be applied to the situation of breeding the bucket.
The utility model provides a device and double discharge flow control method that come to adjust the double discharge passageway flow of breed pond through adjusting cyclone 31 position, the device comprises bracing piece 11, the slider 21 of taking locking handle 22, the cyclone 31 of taking hose and fixed plate 24. The double-row water balancing device and the water flow adjusting method can be applied to circulating water culture.
The water inlet 32, the water outlet 33 and the sewage outlet 34 of the cyclone separator 31 are all connected with a hose, and the other end of the hose is connected with a loose joint and can be respectively connected with a double drainage channel and a sewage discharge pipe of the culture pond after being fixed at a fixed position.
A rectangular flat plate is welded at the plastic shell at the middle upper part of the cyclone separator 31 to be used as a fixing plate 24, the length of the fixing plate 24 is 1/2-2/3 of the diameter of the cyclone separator, and the distance from the fixing plate 24 to the shell of the cyclone separator is less than 5 cm. More than 2 threaded openings are left in the fixing plate 24, and bolts are screwed in from the inner side of the fixing plate 24 before welding so as to conveniently connect the sliding blocks 21.
One smooth supporting rod is fixed on the ground near the culture pond, the diameter of the supporting rod is 1/10-1/5 of the length of the fixing plate 24, and the length of the supporting rod is 1.2-1.5 times of the height of the culture pond. The support rods 11 are connected through holes of the slide block 21 as linear guide rails.
The opening of the sliding block 21 is matched with the diameter of the supporting rod 11 and can freely slide up and down on the supporting rod 11. The slider 21 is provided with one locking handle 22, and when the handle is tightened, the slider 21 is fixed on the support bar 11. The slider 21 is connected to the fixed plate 24 of the cyclone 31 by a bolt.
After the device is installed, the device can be used for adjusting the balance of the double drainage water flow.
After the culture pond starts to feed water, the cyclone 31 is adjusted up and down to the height calculated theoretically. When the water flow in the culture pond reaches a certain level, water starts to enter the cyclone separator 31. At this time, the surface overflow of the culture pond and the water outlet 33 of the cyclone separator 31 are observed. If the cyclone separator 31 discharges water firstly, fine-adjusting the cyclone separator 31 upwards; if the overflow on the surface of the culture pond firstly discharges water and the water level exceeds 2/3 of the overflow, the cyclone separator 31 is finely adjusted downwards. When the water outlet of the overflow port on the surface layer of the culture pond is stable below the overflow port 2/3 and the water outlet of the cyclone separator 31 is stable, the double-drainage flow reaches a balanced state.
When the aquaculture load of the aquaculture system is reduced, the cyclone separator 31 can be adjusted upward to accommodate the smaller flow rate, whereas when the aquaculture load is increased, the cyclone separator 31 can be adjusted downward to accommodate the larger flow rate (but not exceeding the design maximum).
Referring to fig. 1, a double-row water balance device for adjusting the flow rate of a double-row water channel by adjusting the position of a cyclone separator is composed of a support rod 11, a slide block 21 with a locking handle 22, and a cyclone separator 31 with a hose and a fixing plate 24.
In this embodiment, the support rod 11 is a stainless steel linear guide rail, and is pre-embedded on the concrete ground at a distance of 25cm from the culture pond. The diameter of the support rod 11 is 1/8 which is the diameter of the cyclone separator 31, and the length is 1.2 times of the height of the culture pond.
The support rod 11 is sleeved with a stainless steel slide block 21, and the slide block is provided with 1 slide hole 23 with the same diameter as the support rod 11. The slider is provided with a locking handle 22, and the size of the sliding hole 23 can be adjusted by rotating the locking handle 22, so that the purpose of locking or unlocking the slider 21 is achieved. The slider 21 is connected to the fixed plate 24 by bolts.
The fixed plate 24 is welded on the outer wall of the cyclone separator 31, has a length of 1/2 the diameter of the cyclone separator 31 and a width of 1/5 the diameter of the cyclone separator 31, is made of the same material as the cyclone separator 31, and is made of plastic. Three ports of the cyclone separator 31: the water inlet 32 tangent to the cyclone separator 31, the water outlet 33 on the opposite side and the sewage outlet 34 at the bottom are hoses with fixed phase matching pipe diameters, and the other ends of the hoses are fixedly and movably connected with a double-drainage channel and a sewage discharge pipe of the culture pond respectively. An electromagnetic valve is arranged at the sewage outlet 34 and can be remotely controlled to open and close.
After the device is installed, the balance of the 3 types of double drainage water flows can be adjusted.
1. Steady state regulation: the cyclone separator 31 is first adjusted to a certain height, and when the water inlet 32 begins to discharge water, the position of the water flow in the nearby culture pond is observed. If the water outlet 33 of the cyclone separator is first discharged from the culture pond, the locking handle 22 is loosened, the cyclone separator 31 is finely adjusted upwards by moving the sliding block 21, and then the locking handle 22 is screwed; if the overflow on the surface of the culture pond firstly discharges water and the water level exceeds 2/3 of the height of the overflow, the cyclone separator 31 is adjusted downwards. When water is not fed into the water inlet 32 all the time, whether the height is too high or a pipeline is blocked is noticed;
2. and (3) variable flow regulation: when the cultivation system load is reduced, the cyclone separator 31 is adjusted upward to a proper position by moving the slider 21, whereas when the cultivation system load is increased, the cyclone separator 31 is adjusted downward to a proper position by moving the slider 21.
3. Closing and pollution discharge adjusting: when the system does not require bottom discharge, the cyclone separator 31 is adjusted to the topmost end of the support bar 11; when the cyclone separator 31 needs to be emptied, the solenoid valve of the drain 34 is actuated to drain.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020957802.2U CN212852213U (en) | 2020-05-29 | 2020-05-29 | Double-row water balancing device and double-row water culture pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020957802.2U CN212852213U (en) | 2020-05-29 | 2020-05-29 | Double-row water balancing device and double-row water culture pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212852213U true CN212852213U (en) | 2021-04-02 |
Family
ID=75209612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020957802.2U Active CN212852213U (en) | 2020-05-29 | 2020-05-29 | Double-row water balancing device and double-row water culture pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212852213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111631182A (en) * | 2020-05-29 | 2020-09-08 | 武汉康立斯科技发展有限公司 | Double-drainage water balancing device, double-drainage culture pond and water flow adjusting method thereof |
-
2020
- 2020-05-29 CN CN202020957802.2U patent/CN212852213U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111631182A (en) * | 2020-05-29 | 2020-09-08 | 武汉康立斯科技发展有限公司 | Double-drainage water balancing device, double-drainage culture pond and water flow adjusting method thereof |
| CN111631182B (en) * | 2020-05-29 | 2023-09-15 | 上海思康达数字科技有限公司 | Double-row water balance device, double-row water culture pond and water flow adjusting method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200987322Y (en) | Factorial fish pool drainage apparatus | |
| CN212852213U (en) | Double-row water balancing device and double-row water culture pond | |
| CN101898808A (en) | Vortex dissolved air flotation system | |
| CN102939930B (en) | Adjustable thee-channel round circulating water culture pond | |
| CN111631182A (en) | Double-drainage water balancing device, double-drainage culture pond and water flow adjusting method thereof | |
| CN108999276B (en) | Sewage lifting means convenient to separation impurity | |
| CN209752313U (en) | Municipal administration sewage pretreatment device | |
| CN207259349U (en) | A kind of unpowered drop filter sewage disposal system | |
| CN202603408U (en) | Multifunctional backwater device of marine fish factorization circulating water breeding system | |
| CN109851054A (en) | A kind of upstriker deep water vertical current constructed wetland | |
| CN212757626U (en) | Three-stage sedimentation and filtration device for aquaculture tail water | |
| CN111877517B (en) | First rain collection pool with automatic discharge of later rainwater | |
| CN105649142B (en) | Region burst rainwater based on mixed flow tubulation net shunts, regulated and stored and processing system | |
| CN211091382U (en) | Monomer surge formula recirculating aquaculture pond of being furnished with three-dimensional water treatment system | |
| CN209940602U (en) | High-fall adjustable water outlet composite subsurface flow constructed wetland | |
| CN211470931U (en) | Constructed wetland resistant to flooding exceeding standard | |
| CN115350512A (en) | Aeration grit chamber | |
| CN209837186U (en) | Diverging device of domestic waste water reutilization | |
| CN211141707U (en) | High-efficient solid-liquid separation water treatment facilities | |
| CN209835763U (en) | Bidirectional self-cleaning anti-blocking composite vertical flow constructed wetland | |
| CN209307942U (en) | A water retention basin facility for municipal water utilization river interception system | |
| CN2356994Y (en) | Adjustable length pipe type water decanting device | |
| CN216533342U (en) | Circulating water fluidized bed biological filter bottom waste fitting discharging | |
| CN110679532A (en) | Monomer surge formula recirculating aquaculture pond of being furnished with three-dimensional water treatment system | |
| CN206607652U (en) | The first unconspicuous separate system of rain feature handles exhaust system online |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230420 Address after: Room 304, 3rd Floor, Building 30, No. 111 Kangqiao East Road, Pudong New Area, Shanghai, 201319 Patentee after: Shanghai Sikangda Digital Technology Co.,Ltd. Address before: 430000 1168 Mingze building, 517 Luoshi South Road, Hongshan District, Wuhan City, Hubei Province Patentee before: Wuhan Connese Technology Development Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: Room 304, 3rd Floor, Building 30, No. 111 Kangqiao East Road, Pudong New Area, Shanghai, 201319 Patentee after: Shanghai Junjiang Danong Technology Co.,Ltd. Country or region after: China Address before: Room 304, 3rd Floor, Building 30, No. 111 Kangqiao East Road, Pudong New Area, Shanghai, 201319 Patentee before: Shanghai Sikangda Digital Technology Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |