CN107543910A - A kind of sewage detection system - Google Patents
A kind of sewage detection system Download PDFInfo
- Publication number
- CN107543910A CN107543910A CN201710953580.XA CN201710953580A CN107543910A CN 107543910 A CN107543910 A CN 107543910A CN 201710953580 A CN201710953580 A CN 201710953580A CN 107543910 A CN107543910 A CN 107543910A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- sliding
- groove
- block
- peace
- 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.)
- Granted
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 47
- 238000001514 detection method Methods 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 238000004140 cleaning Methods 0.000 claims abstract description 6
- 238000009428 plumbing Methods 0.000 claims abstract description 4
- 239000002351 wastewater Substances 0.000 claims abstract description 4
- 208000004350 Strabismus Diseases 0.000 claims description 3
- 238000005266 casting Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The invention discloses a kind of sewage detection system,Including the foul water tank for being fixedly mounted on wall body and being connected by plumbing for waste water with detention tank,The delivery pipe being connected with sewage detection equipment and the connecting tube being connected with cleaning equipment,Peace is installed with above the foul water tank connect block in wall body,The peace connects the peace access slot that left and right elongation is provided with block,Slipped in the peace access slot and contact arm is installed,The peace connects the sliding groove for being provided with block and extending up and down,Slipped in the sliding groove and sliding arm is installed,The cavity for communicating outer end is provided with the upside of the sliding groove right-hand member wall,Neck is provided with the contact arm,Sleeve is installed with ground,The sleeve lower end is arranged in the connecting tube,The delivery pipe is fixedly connected with sleeve lateral wall upper end,And the delivery pipe communicates with sleeve inner,The sleeve upper end is fixedly installed pan,Slipped in the sleeve and sliding pipe is installed.
Description
Technical field
The present invention relates to sewage detection field, specifically a kind of sewage detection system.
Background technology
It is general in some sewage treatment plants to be all provided with sewage disposal system, and be dirty for the regular sampling Detection of sewage
Important step in water harnessing, but existing sewage detection system Setting pattern is excessively simple, it is easy when being scrubbed to foul water tank
Washing water is mixed with detection sewage, therefore, the original concentration of sewage is greatly reduced, increases difficulty to detection, at the same it is also direct
Cause the raising of testing cost.
The content of the invention
For the deficiency of above-mentioned technology, the present invention proposes a kind of sewage detection system.
A kind of sewage detection system of the present invention, including be fixedly mounted on wall body and by plumbing for waste water and settlement of sewage
Foul water tank, the delivery pipe being connected with sewage detection equipment and the connecting tube being connected with cleaning equipment of pond connection, wall body middle position
Peace is installed with above the foul water tank and connects block, the peace connects the peace access slot that left and right elongation is provided with block, and the peace connects
Slipped in groove and contact arm is installed, for the contact arm to control flush valve to open, the peace, which connects, is provided with what is extended up and down in block
Groove is slipped, is slipped in the sliding groove and sliding arm is installed, the cavity for communicating outer end is provided with the upside of the sliding groove right-hand member wall,
The sliding arm right side has been fixedly arranged at the upper side elevator, and the elevator penetrates the cavity and stretched out, described to touch
It is provided with neck in arm, the neck is installed with sleeve allowing the sliding arm to stretch into ground, under the sleeve
End be arranged on the connecting tube in, the delivery pipe is fixedly connected with the sleeve lateral wall upper end, and the delivery pipe with it is described
Sleeve inner communicates, and the sleeve upper end is fixedly installed pan, is slipped in the sleeve and is provided with sliding pipe, the sliding pipe
Center is provided with oral area bracket groove directed downwardly, and the bracket groove sidewall upper, which is provided with, connects groove, and the sliding pipe upper surface is fixed
It is provided with and pushes away post, the post upper end that pushes away extends into the sliding groove and is fixedly connected with the sliding arm, the neck upwards
Be provided with link slot in right-hand member wall, the link slot to allow it is described push away post and move left and right, the foul water tank lower end is provided with
Sewer pipe, the sewer pipe right side wall are provided with and screw valve, and the sewer pipe lower end is penetrated in the pan.
Further technical scheme, equity is provided with and connects groove the peace access slot in end wall up and down, it is described connect it is sliding in groove
The block for being provided with and being fixedly connected with the contact arm is connect, it is described to connect the spring element for being provided with groove and being abutted with the block, institute
Spring element is stated to by block top pressure to the right.
Further technical scheme, the contact arm right-hand member are fixedly installed casting lug thereon, and the contact arm is pressed so as to convenient
Pressure.
Further technical scheme, the sliding arm lower end are provided with squint face, so as to conveniently be inserted into the neck.
Further technical scheme, it is described to connect trenching for institute when the elevator is located at described cavity the top
State in pan, and when the elevator is located at the cavity bottom, the sliding pipe upper surface is located under the delivery pipe
Side.
The beneficial effects of the invention are as follows：
Because apparatus of the present invention are in original state, in the presence of the spring element, the block makes institute by top pressure to the right
Block right side is stated to offset with the groove right-hand member wall that connects, and the neck is aligned with the sliding groove, thus, can be allowed described
Sliding arm is inserted into the neck；The valve that screws is closed and blocks the sewer pipe, thus, can be achieved
The normal water storage of foul water tank uses.
During detection, manually twist it is described screw valve and the sewer pipe released and closed, then by the lifting
Block dials to downwards the cavity bottom, and the sliding arm can be driven to be inserted into institute during the elevator slide downward
State in neck, and the sliding arm can be promoted below the sliding pipe to the delivery pipe by the post that pushes away, so as to make
Delivery pipe is stated to communicate with the sleeve inner, and the groove that connects is blocked by sleeve lining, sewage can lead to from the foul water tank
Cross the sewer pipe to be flowed into pan, because sewage can not be flowed into bracket groove, therefore, can only be flowed from the delivery pipe
Enter into sewage detection equipment, thus can realize the extraction detection to sewage；
After because the sliding arm is inserted into the neck, therefore, the contact arm is locked, and operation terminates, described in pressing
Casting lug thereon can not drive flush valve, and water will not be entered in foul water tank, therefore the water that can prevent from washing away foul water tank is flowed into sewage
In detection device；
When needing to rinse foul water tank, the elevator is dialed up to the cavity topmost, the elevator can drive institute
State sliding arm and depart from the neck, and it is described connect trenching in the pan, then the casting lug thereon is pressed to the left, institute
Stating contact arm can drive flush valve to open, and be rinsed so as to which water can be flowed into the foul water tank, and the water after rinsing can lead to
The sewer pipe is crossed to be flowed into pan, and flow through it is described connect groove and bracket groove, flow ultimately into cleaning equipment；
Apparatus of the present invention can realize the extraction detection to sewage automatically, while when being rinsed to foul water tank, flushing water will not be with inspection
Sewage mixing is surveyed, therefore original concentration of sewage can be kept, so as to reduce detection difficulty, reduces testing cost.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical scheme of the prior art
The required accompanying drawing used is briefly described in technology description, it should be apparent that, drawings in the following description are only to invent
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of structural representation of sewage detection system of the present invention；
Fig. 2 is structural representation when delivery pipe communicates with sleeve inner in Fig. 1；
Fig. 3 is direction of arrow structural representation in Fig. 1.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in Figure 1 to Figure 3, a kind of sewage detection system of apparatus of the present invention, including be fixedly mounted on wall body and lead to
The delivery pipe 29 that cross foul water tank 10 that plumbing for waste water 101 is connected with detention tank, is connected with sewage detection equipment and with purification
The connecting tube 27 of equipment connection, peace is installed with positioned at the top of foul water tank 10 in wall body and connects block 17, the peace connects block 17
In be provided with the peace access slot of left and right elongation, slipped in the peace access slot and contact arm 21 be installed, the contact arm 21 is controlling bath
Valve opening, the peace connect the sliding groove 170 for being provided with block 17 and extending up and down, are slipped in the sliding groove 170 and be provided with cunning
Arm 14 is connect, the cavity 15 for communicating outer end is provided with the upside of the sliding right-hand member wall of groove 170, the sliding right side of arm 14 upside is solid
Surely elevator 16 is provided with, the elevator 16 penetrates the cavity 15 and stretched out, and neck is provided with the contact arm 21
22, the neck 22 is installed with sleeve 28, the lower end of sleeve 28 peace to allow the sliding arm 14 to stretch into ground
In the connecting tube 27, the delivery pipe 29 is fixedly connected with the sidewall upper of sleeve 28, and the delivery pipe 29 with
Communicated inside the sleeve 28, the upper end of sleeve 28 is fixedly installed pan 23, slipped in the sleeve 28 be provided with it is sliding
Pipe 25, the sliding center of pipe 25 are provided with oral area bracket groove 26 directed downwardly, and the sidewall upper of bracket groove 26, which is provided with, connects groove
24, the sliding upper surface of pipe 25, which is installed with, pushes away post 11, and the upper end of post 11 that pushes away is extended into the sliding groove 170 upwards
And be fixedly connected with the sliding arm 14, link slot 13 is provided with the right-hand member wall of neck 22, the link slot 13 is to fair
Perhaps the described post 11 that pushes away is moved left and right, and the lower end of foul water tank 10 is provided with sewer pipe 30, and the right side wall of sewer pipe 30 is set
Valve 31 is screwed, the lower end of sewer pipe 30 is penetrated in the pan 23.
Valuably or exemplarily, wherein, equity is provided with and connects groove 20 in end wall above and below the peace access slot, described to connect
The block 18 for being provided with and being fixedly connected with the contact arm 21 is slipped in groove 20, described connect is provided with and the block 18 in groove 20
The spring element 19 of abutting, the spring element 19 is to by the block 18 top pressure to the right.
Valuably or exemplarily, wherein, the right-hand member of contact arm 21 is fixedly installed casting lug thereon 12, so as to convenient to described
The pressing of contact arm 21.
Valuably or exemplarily, wherein, the sliding lower end of arm 14 is provided with squint face 140, so as to conveniently be inserted into
In the neck 22.
Valuably or exemplarily, wherein, it is described to connect groove when the elevator 16 is located at described 15 the top of cavity
24 are stuck in the pan 23, and when the elevator 16 is located at 15 bottom of cavity, the sliding upper end of pipe 25
Face is positioned at the lower section of delivery pipe 29.
Apparatus of the present invention are in original state, in the presence of the spring element 19, the block 18 by top pressure to the right and
The right side of block 18 is set to be offseted with the right-hand member wall of groove 20 that connects, and the neck 22 is aligned with the sliding groove 170, institute
State and screw valve and be closed and block the sewer pipe 30.
During detection, manually twist it is described screw valve 31 and the sewer pipe 30 released into closing, then described in general
Elevator 16 dials to downwards the bottom of cavity 15, can be driven during the slide downward of elevator 16 described sliding
Arm 14 is inserted into the neck 22, and the sliding arm 14 can promote the sliding pipe 25 to the row by the post 11 that pushes away
The lower section of pipe 29 is put, so as to make the delivery pipe 29 with being communicated inside the sleeve 28, and the groove 24 that connects is by sleeve 25
Wall is blocked, and sewage can be flowed into pan 23 from the foul water tank 10 by the sewer pipe 30, because sewage can not flow
Enter into bracket groove 26, therefore, can only be flowed into from the delivery pipe 29 in sewage detection equipment, thus can realize and sewage is taken out
Take detection；
Because the sliding arm 14 is inserted into the neck 22, therefore, the contact arm 21 is locked, and after blowdown terminates, press
Press the casting lug thereon 12 can not drive flush valve, water will not be entered in foul water tank 10, therefore can prevent from washing away foul water tank 10
Water is flowed into sewage detection equipment, it is necessary to when rinsing foul water tank, and the elevator 16 is dialed up to the cavity 15 most
Upper end, the elevator 16 can drive the sliding arm 14 to depart from the neck 22, and the groove 24 that connects is stuck in the filter
In bucket 23, then the casting lug thereon 12 is pressed to the left, the contact arm 21 can drive flush valve to open, so as to which water can be flowed into
It is rinsed in the foul water tank 10, and the water after rinsing can be flowed into pan 23 by the sewer pipe 30, and flow through
It is described to connect groove 24 and bracket groove 26, flow ultimately into cleaning equipment, and after unclamping the casting lug thereon 12, the meeting of contact arm 21 exists
Original state is returned in the presence of the spring element 19, finally by screwing valve 31 described in control again by the sewer pipe
Closure.
The beneficial effects of the invention are as follows：Because apparatus of the present invention are in original state, in the presence of the spring element, institute
State block makes the block right side be offseted with the groove right-hand member wall that connects by top pressure to the right, and the neck slips with described
Groove is aligned, and thus, the sliding arm can be allowed to be inserted into the neck；It is described screw valve be closed and will be described under
Waterpipe blocks, and thus, the normal water storage of the foul water tank can be achieved and use.
During detection, manually twist it is described screw valve and the sewer pipe released and closed, then by the lifting
Block dials to downwards the cavity bottom, and the sliding arm can be driven to be inserted into institute during the elevator slide downward
State in neck, and the sliding arm can be promoted below the sliding pipe to the delivery pipe by the post that pushes away, so as to make
Delivery pipe is stated to communicate with the sleeve inner, and the groove that connects is blocked by sleeve lining, sewage can lead to from the foul water tank
Cross the sewer pipe to be flowed into pan, because sewage can not be flowed into bracket groove, therefore, can only be flowed from the delivery pipe
Enter into sewage detection equipment, thus can realize the extraction detection to sewage；
After because the sliding arm is inserted into the neck, therefore, the contact arm is locked, and operation terminates, described in pressing
Casting lug thereon can not drive flush valve, and water will not be entered in foul water tank, therefore the water that can prevent from washing away foul water tank is flowed into sewage
In detection device；
When needing to rinse foul water tank, the elevator is dialed up to the cavity topmost, the elevator can drive institute
State sliding arm and depart from the neck, and it is described connect trenching in the pan, then the casting lug thereon is pressed to the left, institute
Stating contact arm can drive flush valve to open, and be rinsed so as to which water can be flowed into the foul water tank, and the water after rinsing can lead to
The sewer pipe is crossed to be flowed into pan, and flow through it is described connect groove and bracket groove, flow ultimately into cleaning equipment；
Apparatus of the present invention can realize the extraction detection to sewage automatically, while when being rinsed to foul water tank, flushing water will not be with inspection
Sewage mixing is surveyed, therefore original concentration of sewage can be kept, so as to reduce detection difficulty, reduces testing cost.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, that described in above-described embodiment and specification is the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these change and
Improvement is both fallen within claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (5)
1. a kind of sewage detection system, including the sewage for being fixedly mounted on wall body and being connected by plumbing for waste water with detention tank
Case, the delivery pipe being connected with sewage detection equipment and the connecting tube being connected with cleaning equipment, it is characterised in that：It is located in wall body
Peace is installed with above the foul water tank and connects block, the peace connects the peace access slot that left and right elongation is provided with block, the peace access slot
In slip contact arm be installed, the peace connects the sliding groove for being provided with block and extending up and down, is slipped in the sliding groove and is provided with cunning
Arm is connect, is provided with the cavity for communicating outer end on the upside of the sliding groove right-hand member wall, the sliding arm right side has been fixedly arranged at the upper side
Elevator, the elevator penetrate the cavity and stretched out, neck is provided with the contact arm, is installed with ground
Sleeve, the sleeve lower end are arranged in the connecting tube, and the delivery pipe is fixedly connected with the sleeve lateral wall upper end, and institute
State delivery pipe to communicate with the sleeve inner, the sleeve upper end is fixedly installed pan, slips in the sleeve and is provided with cunning
Adapter, the sliding pipe center are provided with oral area bracket groove directed downwardly, and the bracket groove sidewall upper, which is provided with, connects groove, the cunning
Adapter upper surface, which is installed with, pushes away post, and the post upper end that pushes away extends into the sliding groove and fixed with the sliding arm upwards
Connect, link slot is provided with the neck right-hand member wall, the foul water tank lower end is provided with sewer pipe, and the sewer pipe is right
Side wall is provided with and screws valve, and the sewer pipe lower end is penetrated in the pan.
A kind of 2. sewage detection system according to claim 1, it is characterised in that：Equity in end wall above and below the peace access slot
It is provided with and connects groove, described to connect the block for being slipped in groove and being provided with and being fixedly connected with the contact arm, described connect in groove is installed
There is the spring element abutted with the block.
A kind of 3. sewage detection system according to claim 1, it is characterised in that：The contact arm right-hand member is fixedly installed convex
Go out block.
A kind of 4. sewage detection system according to claim 1, it is characterised in that：The sliding arm lower end is provided with squint
Face.
A kind of 5. sewage detection system according to claim 1, it is characterised in that：When the elevator is located at the cavity
It is described to connect trenching in the pan during the top, and when the elevator is located at the cavity bottom, the cunning
Adapter upper surface is located at below the delivery pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710953580.XA CN107543910B (en) | 2017-10-13 | 2017-10-13 | A kind of sewage detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710953580.XA CN107543910B (en) | 2017-10-13 | 2017-10-13 | A kind of sewage detection system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107543910A true CN107543910A (en) | 2018-01-05 |
| CN107543910B CN107543910B (en) | 2018-10-16 |
Family
ID=60967090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710953580.XA Expired - Fee Related CN107543910B (en) | 2017-10-13 | 2017-10-13 | A kind of sewage detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107543910B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08120753A (en) * | 1994-10-24 | 1996-05-14 | Anlet Co Ltd | Vacuum soil water collectng/draining device and vacuum sewerage |
| CN204824310U (en) * | 2015-05-22 | 2015-12-02 | 天津旭光水环保科技有限公司 | Sewage detects circulation clarification plant |
| CN205516890U (en) * | 2016-03-29 | 2016-08-31 | 湖州城道通环保科技有限公司 | Sewage one -level purifier |
| CN206223769U (en) * | 2016-10-19 | 2017-06-06 | 广州清流环保科技有限公司 | Sewage detection instrument |
| CN206395844U (en) * | 2016-11-18 | 2017-08-11 | 达格玛（厦门）环保科技有限公司 | One kind draws high formula water purifier |
| CN107117673A (en) * | 2017-07-06 | 2017-09-01 | 谢福磊 | A kind of processing equipment of trade effluent |
| CN107188248A (en) * | 2017-07-04 | 2017-09-22 | 苏州长鸿机械设备有限公司 | A kind of sewage-treatment plant |
| CN107188297A (en) * | 2017-07-31 | 2017-09-22 | 宣城市飞诚环保科技有限公司 | A kind of sewage-treatment plant |
-
2017
- 2017-10-13 CN CN201710953580.XA patent/CN107543910B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08120753A (en) * | 1994-10-24 | 1996-05-14 | Anlet Co Ltd | Vacuum soil water collectng/draining device and vacuum sewerage |
| CN204824310U (en) * | 2015-05-22 | 2015-12-02 | 天津旭光水环保科技有限公司 | Sewage detects circulation clarification plant |
| CN205516890U (en) * | 2016-03-29 | 2016-08-31 | 湖州城道通环保科技有限公司 | Sewage one -level purifier |
| CN206223769U (en) * | 2016-10-19 | 2017-06-06 | 广州清流环保科技有限公司 | Sewage detection instrument |
| CN206395844U (en) * | 2016-11-18 | 2017-08-11 | 达格玛（厦门）环保科技有限公司 | One kind draws high formula water purifier |
| CN107188248A (en) * | 2017-07-04 | 2017-09-22 | 苏州长鸿机械设备有限公司 | A kind of sewage-treatment plant |
| CN107117673A (en) * | 2017-07-06 | 2017-09-01 | 谢福磊 | A kind of processing equipment of trade effluent |
| CN107188297A (en) * | 2017-07-31 | 2017-09-22 | 宣城市飞诚环保科技有限公司 | A kind of sewage-treatment plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107543910B (en) | 2018-10-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1593784A2 (en) | Sanitary fitting drain and overflow-assembly device | |
| CN108679451A (en) | A kind of high-rise building discharge pipe line plugging fault positioning monitoring device | |
| CN107505169B (en) | A kind of Novel sewage detection architecture | |
| CN107543910A (en) | A kind of sewage detection system | |
| CN206330973U (en) | Sewage disposal detection means | |
| CN108072744A (en) | A kind of modified sewage detection system | |
| CN205591297U (en) | High-rise sewage and wastewater pipeline system with drainage blockage detection and warning functions | |
| CN203821528U (en) | Trap device convenient to check and dredge | |
| CN103912045B (en) | A kind of being convenient to checks the trap device of dredging | |
| CN109083234B (en) | Sewer discharge device and method utilizing siphon | |
| CN208152190U (en) | A kind of water supply and sewage work building leakage preventing structure | |
| CN202788729U (en) | Multifunctional sucker rod hanging blowout preventer | |
| CN208140407U (en) | A kind of water sample acquisition device | |
| CN207974188U (en) | A kind of domestic secondary water rushes toilet device | |
| CN201058826Y (en) | Siphon type water decanter | |
| CN206090810U (en) | Integration blowdown equipment | |
| ITCE20060014A1 (en) | EXHAUST WATER RECOVERY SYSTEM FOR CLEANING W.C. | |
| CN107780508A (en) | A kind of recyclable urokinase raw material and can auto-flushing urine bowl device | |
| CN104445030A (en) | Automatic cleaning-type waste liquor collecting and discharging device | |
| CN212155130U (en) | Anti-siphon device for water pump | |
| CN107764964A (en) | A kind of sewage detection system | |
| CN217630354U (en) | Rainwater drainage end device for preventing river water from flowing backwards | |
| CN206971277U (en) | A kind of municipal drainage pipeline connects well | |
| CN203782834U (en) | Anti-overflow poop pool | |
| CN209226819U (en) | A kind of novel sludge conditioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180829 Address after: 100020 4 floor 404, 1 building, 3 hospital, Boda Road, Chaoyang District, Beijing. Applicant after: BEIJING YINENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 442000 8 502, Wantong Industrial Park, Zhejiang Road, Zhang Wan District, Shiyan, Hubei Applicant before: Wang Shimei |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |