CN106838520A - Water knockout drum - Google Patents
Water knockout drum Download PDFInfo
- Publication number
- CN106838520A CN106838520A CN201710207375.9A CN201710207375A CN106838520A CN 106838520 A CN106838520 A CN 106838520A CN 201710207375 A CN201710207375 A CN 201710207375A CN 106838520 A CN106838520 A CN 106838520A
- Authority
- CN
- China
- Prior art keywords
- water
- water main
- knockout drum
- main
- swirl vane
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 189
- 210000002445 nipple Anatomy 0.000 claims description 23
- 239000012530 fluid Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 230000002708 enhancing effect Effects 0.000 abstract description 10
- 238000004078 waterproofing Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/03—Branch units, e.g. made in one piece, welded, riveted comprising junction pieces for four or more pipe members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/07—Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Volume Flow (AREA)
- Massaging Devices (AREA)
Abstract
The invention discloses a kind of water knockout drum, including water main and multiple swirl vanes；Swirl vane is arranged inside water main, and the axis of swirl vane makes the current flowed into from water main water inlet perpendicular to the cross section of water main, and eddy flow is formed via swirl vane.Water knockout drum of the invention, the eddy flow produced using swirl vane, mobility of the enhancing away from the water of water main water inlet so that the mobility enhancing of the water at bleeder, and then make the water-carrying capacity approximately equal in multiple distributive pipes of diverse location, balanced current.
Description
Technical field
The present invention relates to supply equipment technical field, more particularly to a kind of water knockout drum.
Background technology
Existing water knockout drum, according to use demand, the quantity of its distributive pipe is also not quite similar.It is more long in water main and main
When being distributed multiple distributive pipes on water pipe, there is the water of water inlet by after flow more long, the reduction of its hydraulic pressure causes different point water
Hydraulic pressure is different at pipe, ultimately results in the uneven situation of water-carrying capacity and occurs.To solve the problem, existing method is at distributive pipe
Waterproofing device is set, and only when hydraulic pressure is enough, waterproofing device can be opened, with this so that the water-carrying capacity phase of each distributive pipe
Together.But this kind sets and does not consider that, away from water inlet, nearby hydraulic pressure is relatively low relative to water inlet for hydraulic pressure, even if in water main
There is water, but hydraulic pressure is not enough, and waterproofing device will not be opened, and cause not having in the distributive pipe away from water inlet the situation of water to be sent out
It is raw.Accordingly, it would be desirable to strengthen the mobility of the water away from water main so that the water-carrying capacity of each distributive pipe is impartial.
The content of the invention
To solve in the prior art, the uneven technical problem of water-carrying capacity, skill of the invention in the water main that water knockout drum is present
Art scheme is as follows：
Water knockout drum in the present invention, including water main and multiple swirl vanes；The swirl vane is arranged at the main water
Inside pipe, the axis of the swirl vane makes to be flowed from the water main water inlet perpendicular to the cross section of the water main
The current for entering, eddy flow is formed via swirl vane.
In a preferred embodiment, the outer end of the swirl vane is fixed with the madial wall of the water main and is connected
Connect.
In a preferred embodiment, including multiple L-type fixed supports；Described support bracket fastened one end of L-type is fixed
In the main distributive pipe inwall, the support bracket fastened other end of L-type is connected with the central movable of the swirl vane.
In a preferred embodiment, including connecting rod, motor controller；The motor is arranged at the water main
Inwall, the controller is arranged at the water main outer wall；One end of the connecting rod is connected with the center of the swirl vane, institute
The other end for stating connecting rod is fixedly connected with the drive end of the motor, the output end of the control end of the motor and the controller
Connection.
In a preferred embodiment, multiple bleeders are opened up on the water main tube wall, at the bleeder
Tube wall opens up screw thread；Also include multiple distributive pipes, the multiple distributive pipe is arranged at the bleeder, and with the water main
Threaded connection.
In a preferred embodiment, including pipe close, the pipe close is arranged at the bleeder of the water main, and
It is threadedly coupled with the water main.
In a preferred embodiment, including display screen and multiple fluid flowmeter；The fluid flowmeter is fixed
Be installed in the distributive pipe, the input of the display screen is connected with the output end of the controller, the controller it is defeated
Enter end to be connected with the output end of the fluid flowmeter.
In a preferred embodiment, including valve, the valve is arranged at the water outlet of distributive pipe.
In a preferred embodiment, including at least two screw nipples and sealing ring；The screw nipple
The water main is embedded near delivery port and the inwall of water inlet, and stretches out the water main mouth of pipe, the screw nipple
Sealing ring is set between the water main.
In a preferred embodiment, including lid；The lid includes cover plate, the first decorative cover and the second decorative cover；
First decorative cover is fixedly installed on the cover plate with second decorative cover, and first decorative cover and the second decorative cover inwall are opened
If screw thread, internal diameter and the external diameter of the water main of first decorative cover match, and are threadedly coupled with water main, described second
The internal diameter of decorative cover matches with the external diameter of the screw nipple, and is threadedly coupled with screw nipple.
Water knockout drum in the present invention, compared with prior art, its advantage is：
Water knockout drum in the present invention, the eddy flow produced using swirl vane, stream of the enhancing away from the water of water main water inlet
Dynamic property so that the mobility enhancing of the water at bleeder, and then make the approximate phase of water-carrying capacity in multiple distributive pipes of diverse location
Deng balanced current.
The connection between multiple water mains is realized using screw nipple, connected mode is simple, easy to operate.It is simultaneously open
A kind of lid for being suitable for being threaded connecting tube, a port without dismantling the i.e. salable water main of screw nipple,
Save the trouble of dismounting screw nipple.
Form that distributive pipe and water main are set to be flexibly connected, so can be according to use demand, it is determined that being used
Distributive pipe quantity, other bleeders not used are clogged using pipe close, and the distributive pipe not used can be applied to other needs
Occasion, save resources.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment 1 in water knockout drum in the present invention；
Fig. 2 is the structural representation of the embodiment 2 in water knockout drum in the present invention；
Fig. 3 is the structural representation of the swirl vane in water knockout drum in the present invention.
Specific embodiment
Below in conjunction with accompanying drawing of the invention, technical scheme is clearly and completely described.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Embodiment 1
Water knockout drum of the invention, as shown in figure 1, including water main 1 and multiple swirl vanes 4；Swirl vane 4 is arranged at master
Inside water pipe 1, the axis of swirl vane 4 makes the water flowed into from the water inlet of water main 1 perpendicular to the cross section of water main 1
Stream, eddy flow is formed via swirl vane 4.Multiple bleeders 3 are opened up on the tube wall of water main 1, the water main tube wall at bleeder 3 is opened
If screw thread；Also include multiple distributive pipes 2, multiple distributive pipes 2 are arranged at bleeder 3, and are threadedly coupled with water main 1.Divide water
The water outlet of pipe 2 sets valve 13.Water knockout drum of the invention is different from the water main of existing water knockout drum and the one of distributive pipe
Shaping, the form that distributive pipe and water main are changed to be flexibly connected so can be according to use demand, it is determined that the distributive pipe for being used
2 quantity, the bleeder 3 that other are not used, are clogged using pipe close 10, and pipe close 10 is threadedly coupled with water main 1.It is close to ensure
Feng Xing, sealing ring is added between pipe close 10 and water main 1.The distributive pipe 2 not used can be applied to other desired occasion, section
Resource-saving.
As shown in figure 3, swirl vane 4 is connected by L-type fixed support 11 with water main 1, one end of L-type fixed support 11
The inwall of water main 1 is fixed on, the other end of L-type fixed support 11 is connected with the central rotating shaft of swirl vane 4.Of the invention point of water
Device, the eddy flow produced using swirl vane 4, mobility of the enhancing away from the water of the water inlet of water main 1 so that at bleeder 3
The mobility enhancing of water, and then make the water-carrying capacity approximately equal in multiple distributive pipes 2 of diverse location.Balanced current, meet equal
Even point of water characteristic.
In the situation that water knockout drum volume is larger and flow is relatively short, only strengthen the stream of water in itself by swirl vane 4
Dynamic property, its enhancing effect is poor, therefore, increased power set.Motor 15 is provided with the inwall of water main 1, in water main 1
Outer wall be provided with controller 16；The model Curtis1236-6401 of controller 16.The drive end of motor 15 passes through connecting rod 14
Center with swirl vane 4 is fixedly connected, and the control end of motor 15 is connected with the output end of controller 16.By controller 16 come
The unlatching of controlled motor 15, the rotating speed for closing and setting motor 15, so as to drive swirl vane 4 to rotate using motor 15, strengthen
The mobility of water.So that the mobility enhancing of the water at bleeder 3, and then make the current in multiple distributive pipes 2 of diverse location
Amount approximately equal.Balanced current, meet uniformly point water characteristic.
In order to learn the water-carrying capacity of each distributive pipe 2, so that as the case may be, the rotating speed of controlled motor 15 so that
Water-carrying capacity in each distributive pipe 2 is impartial, and fluid flowmeter 12 is fixedly mounted inside distributive pipe 2, and in the outer wall of water main 1
Display screen 17 is set, and the input of display screen 17 is connected with the output end of controller 16, the input and liquid flow of controller 16
The output end connection of gauge 12.The wherein model KLB-CMFI of fluid flowmeter.Each point that fluid flowmeter 12 is monitored
Water-carrying capacity in water pipe 2 is displayed on display screen 17, and staff can set the rotating speed of motor 15 according to the water-carrying capacity of display,
Change the mobility of water.
Its length of conventional water knockout drum is shorter, first facilitates transport, and second few occasions need length point water more long
Device, but, in life, when unavoidable water knockout drum more long in need, use inconvenience.Therefore, there is provided at least two screw threads
Connecting tube 6, screw nipple 6 is embedded at water main 1 near delivery port and the inwall of water inlet, and stretches out the mouth of pipe of water main 1, spiral shell
Sealing ring is set between line connecting tube 6 and water main 1.When water knockout drum more long is needed to use, by two water knockout drums
Water main 1 is coupled together using screw nipple 6, and connected mode is simple and convenient, and due to water main 1 be threadedly coupled
The junction of pipe 6 is provided with sealing ring 5, ensure that junction will not leak.During use, the side of water main 1 needs
Closing, the present invention is closed using lid to it.Lid includes cover plate 7, the first decorative cover 9 and the second decorative cover 8；First decorative cover 9
Be fixedly installed on cover plate 7 with the second decorative cover 8, the first decorative cover 9 and the inwall of the second decorative cover 8 open up screw thread, the first decorative cover 9 it is interior
Footpath matches with the external diameter of water main 1, and is threadedly coupled with water main 1, and the internal diameter of the second decorative cover 8 is outer with screw nipple 6
Footpath matches, and is threadedly coupled with screw nipple 6.Without screw nipple 6 is removed during the lid use, also can
Enough seal one end of water main 1.When needing to connect two water mains 1, only need to remove lid and be attached, connect
It is simple and convenient into one end of the water main 1 by lid lid upon connection.
Embodiment 2
Water knockout drum of the invention, as shown in Fig. 2 including water main 1 and multiple swirl vanes 4；Swirl vane 4 is arranged at master
Inside water pipe 1, the axis of swirl vane 4 makes the water flowed into from the water inlet of water main 1 perpendicular to the cross section of water main 1
Stream, eddy flow is formed via swirl vane 4.Multiple bleeders 3 are opened up on the tube wall of water main 1, the water main tube wall at bleeder 3 is opened
If screw thread；Also include multiple distributive pipes 2, multiple distributive pipes 2 are arranged at bleeder 3, and are threadedly coupled with water main 1.Divide water
The water outlet of pipe 2 sets valve 13.Water knockout drum of the invention is different from the water main of existing water knockout drum and the one of distributive pipe
Shaping, the form that distributive pipe and water main are changed to be flexibly connected so can be according to use demand, it is determined that the distributive pipe for being used
2 quantity, the bleeder 3 that other are not used, are clogged using pipe close 10, and pipe close 10 is threadedly coupled with water main 1.It is close to ensure
Feng Xing, sealing ring is added between pipe close 10 and water main 1.The distributive pipe 2 not used can be applied to other desired occasion, section
Resource-saving.
The outer end of swirl vane 4 is fixedly connected with the madial wall of water main 1.Ensure the stability of swirl vane with this.This
The water knockout drum of invention, the eddy flow produced using swirl vane 4, mobility of the enhancing away from the water of the water inlet of water main 1 so that point
The mobility enhancing of the water at the mouth of a river 3, and then make the water-carrying capacity approximately equal in multiple distributive pipes 2 of diverse location.Equal Hengshui
Stream, meets uniformly point water characteristic.
In order to learn the water-carrying capacity of each distributive pipe 2, so that as the case may be, the rotating speed of controlled motor 15 so that
Water-carrying capacity in each distributive pipe 2 is impartial, and fluid flowmeter 12 is fixedly mounted inside distributive pipe 2, and in the outer wall of water main 1
Display screen 17 is set, and the input of display screen 17 is connected with the output end of controller 16, the input and liquid flow of controller 16
The output end connection of gauge 12.The wherein model KLB-CMFI of fluid flowmeter.Each point that fluid flowmeter 12 is monitored
Water-carrying capacity in water pipe 2 is displayed on display screen 17, and staff can set the rotating speed of motor 15 according to the water-carrying capacity of display,
Change the mobility of water.
Its length of conventional water knockout drum is shorter, first facilitates transport, and second few occasions need length point water more long
Device, but, in life, when unavoidable water knockout drum more long in need, use inconvenience.Therefore, there is provided at least two screw threads
Connecting tube 6, screw nipple 6 is embedded at water main 1 near delivery port and the inwall of water inlet, and stretches out the mouth of pipe of water main 1, spiral shell
Sealing ring is set between line connecting tube 6 and water main 1.When water knockout drum more long is needed to use, by two water knockout drums
Water main 1 is coupled together using screw nipple 6, and connected mode is simple and convenient, and due to water main 1 be threadedly coupled
The junction of pipe 6 is provided with sealing ring 5, ensure that junction will not leak.During use, the side of water main 1 needs
Closing, the present invention is closed using lid to it.Lid includes cover plate 7, the first decorative cover 9 and the second decorative cover 8；First decorative cover 9
Be fixedly installed on cover plate 7 with the second decorative cover 8, the first decorative cover 9 and the inwall of the second decorative cover 8 open up screw thread, the first decorative cover 9 it is interior
Footpath matches with the external diameter of water main 1, and is threadedly coupled with water main 1, and the internal diameter of the second decorative cover 8 is outer with screw nipple 6
Footpath matches, and is threadedly coupled with screw nipple 6.Without screw nipple 6 is removed during the lid use, also can
Enough seal one end of water main 1.When needing to connect two water mains 1, only need to remove lid and be attached, connect
It is simple and convenient into one end of the water main 1 by lid lid upon connection.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. water knockout drum, it is characterised in that including water main and multiple swirl vanes；The swirl vane is arranged at the water main
Inside, the axis of the swirl vane makes to be flowed into from the water main water inlet perpendicular to the cross section of the water main
Current, via swirl vane formed eddy flow.
2. water knockout drum according to claim 1, it is characterised in that in the outer end of the swirl vane and the water main
Side wall is fixedly connected.
3. water knockout drum according to claim 1, it is characterised in that including multiple L-type fixed supports；The L-type fixes branch
The water main inwall is fixed in one end of frame, the central movable of the support bracket fastened other end of L-type and the swirl vane
Connection.
4. water knockout drum according to claim 3, it is characterised in that including connecting rod, motor controller；The motor is set
In the water main inwall, the controller is arranged at the water main outer wall；One end of the connecting rod and the swirl vane
Center connection, the other end of the connecting rod is fixedly connected with the drive end of the motor, the control end of the motor with it is described
The output end connection of controller.
5. water knockout drum according to claim 4, it is characterised in that multiple bleeders, institute are opened up on the water main tube wall
State the tube wall at bleeder and open up screw thread；Also include multiple distributive pipes, the multiple distributive pipe is arranged at the bleeder, and
It is threadedly coupled with the water main.
6. water knockout drum according to claim 5, it is characterised in that including pipe close, the pipe close is arranged at the water main
Bleeder at, and be threadedly coupled with the water main.
7. the water knockout drum according to claim 5 or 6, it is characterised in that including display screen and multiple fluid flowmeters；It is described
Fluid flowmeter is fixedly installed in the distributive pipe, and the input of the display screen is connected with the output end of the controller,
The input of the controller is connected with the output end of the fluid flowmeter.
8. water knockout drum according to claim 5, it is characterised in that including valve, the valve is arranged at going out for distributive pipe
At the mouth of a river.
9. the water knockout drum according to claim 1,2,3,4,5 or 6, it is characterised in that including at least two screw nipples
And sealing ring；Described two screw nipples are embedded at the water main near delivery port and the inwall of water inlet respectively, and stretch
Go out the water main mouth of pipe, sealing ring is set between the screw nipple and the water main.
10. water knockout drum according to claim 9, it is characterised in that including lid；The lid includes cover plate, the first lid
Circle and the second decorative cover；First decorative cover is fixedly installed on the cover plate with second decorative cover, first decorative cover and
Two decorative cover inwalls open up screw thread, and internal diameter and the external diameter of the water main of first decorative cover match, and with water main spiral shell
Line is connected, and internal diameter and the external diameter of the screw nipple of second decorative cover match, and are threadedly coupled with screw nipple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710207375.9A CN106838520B (en) | 2017-03-31 | 2017-03-31 | Water segregator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710207375.9A CN106838520B (en) | 2017-03-31 | 2017-03-31 | Water segregator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106838520A true CN106838520A (en) | 2017-06-13 |
| CN106838520B CN106838520B (en) | 2019-04-19 |
Family
ID=59142042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710207375.9A Active CN106838520B (en) | 2017-03-31 | 2017-03-31 | Water segregator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106838520B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985886A (en) * | 2019-10-29 | 2020-04-10 | 赵洁 | Automatic flow control device for liquid loading in multiple parking spaces |
| CN113669538A (en) * | 2021-09-01 | 2021-11-19 | 江苏马格仕机械有限公司 | Ceramic valve core water knockout drum with leak protection function |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2366381A1 (en) * | 1999-03-22 | 2000-09-28 | Ari Karhu | Manifold |
| CN203703331U (en) * | 2014-01-17 | 2014-07-09 | 曼瑞德自控系统（乐清）有限公司 | Water distributing and collecting device |
| CN204113818U (en) * | 2014-09-19 | 2015-01-21 | 重庆市鸿嘉洪节能科技有限公司 | Eddy current accelerates pipeline |
| CN204345162U (en) * | 2014-12-20 | 2015-05-20 | 浙江洁利达管业有限公司 | Water knockout drum is with dividing a supply mains |
| CN204358331U (en) * | 2014-12-20 | 2015-05-27 | 浙江洁利达管业有限公司 | Water knockout drum |
| CN105202229A (en) * | 2015-10-09 | 2015-12-30 | 何小平 | Antibacterial water segregator with flow regulation |
| CN106195504A (en) * | 2016-08-29 | 2016-12-07 | 徐杭婷 | Multi-layer intercrossed formula water knockout drum |
-
2017
- 2017-03-31 CN CN201710207375.9A patent/CN106838520B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2366381A1 (en) * | 1999-03-22 | 2000-09-28 | Ari Karhu | Manifold |
| CN203703331U (en) * | 2014-01-17 | 2014-07-09 | 曼瑞德自控系统（乐清）有限公司 | Water distributing and collecting device |
| CN204113818U (en) * | 2014-09-19 | 2015-01-21 | 重庆市鸿嘉洪节能科技有限公司 | Eddy current accelerates pipeline |
| CN204345162U (en) * | 2014-12-20 | 2015-05-20 | 浙江洁利达管业有限公司 | Water knockout drum is with dividing a supply mains |
| CN204358331U (en) * | 2014-12-20 | 2015-05-27 | 浙江洁利达管业有限公司 | Water knockout drum |
| CN105202229A (en) * | 2015-10-09 | 2015-12-30 | 何小平 | Antibacterial water segregator with flow regulation |
| CN106195504A (en) * | 2016-08-29 | 2016-12-07 | 徐杭婷 | Multi-layer intercrossed formula water knockout drum |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985886A (en) * | 2019-10-29 | 2020-04-10 | 赵洁 | Automatic flow control device for liquid loading in multiple parking spaces |
| CN110985886B (en) * | 2019-10-29 | 2021-09-24 | 嘉兴博创智能传感科技有限公司 | Automatic flow control device for liquid loading in multiple parking spaces |
| CN113669538A (en) * | 2021-09-01 | 2021-11-19 | 江苏马格仕机械有限公司 | Ceramic valve core water knockout drum with leak protection function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106838520B (en) | 2019-04-19 |
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Effective date of registration: 20210729 Address after: 650211 plot h-5-2, international printing and Packaging City, Dabanqiao Guandu Industrial Park, Guandu District, Kunming City, Yunnan Province Patentee after: Yunnan Yunshui Water Meter Co.,Ltd. Address before: 650000 No. 702, unit 2, building 2, Chuncheng Mingzhu community, No. 59, dongjiawan Road, Guandu District, Kunming, Yunnan Province Patentee before: Hong Chongli |