CN113814080A - Novel water collecting distributor - Google Patents
Novel water collecting distributor Download PDFInfo
- Publication number
- CN113814080A CN113814080A CN202110917412.1A CN202110917412A CN113814080A CN 113814080 A CN113814080 A CN 113814080A CN 202110917412 A CN202110917412 A CN 202110917412A CN 113814080 A CN113814080 A CN 113814080A
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- China
- Prior art keywords
- water
- water pressure
- pipe
- supply pipe
- water supply
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
- B05B12/087—Flow or presssure regulators, i.e. non-electric unitary devices comprising a sensing element, e.g. a piston or a membrane, and a controlling element, e.g. a valve
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/14—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts
- B05B15/16—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts for preventing non-intended contact between spray heads or nozzles and foreign bodies, e.g. nozzle guards
Landscapes
- Nozzles (AREA)
- Spray Control Apparatus (AREA)
Abstract
The invention discloses a novel water collecting distributor, which comprises a water supply pipe, wherein one end of the water supply pipe is provided with a water inlet pipe joint, the water supply pipe is provided with a plurality of water outlet pipe joints which are uniformly distributed, each water outlet pipe joint is hermetically connected with a water mist spray head through an adapter pipe, a plurality of retardation plates which are uniformly distributed are arranged in the water supply pipe, and each retardation plate is provided with a water pressure detection unit; a spray head protection component for performing safety protection on the water spray head is arranged on the outer side of the water supply pipe; can guarantee that the outlet pipe joint of delivery pipe goes out water pressure constancy, the flow velocity of flow is stable through the retardation plate, can eliminate the efflux swirl, has satisfied depressed place interior multichannel distribution interface construction demand, and cooperation such as solenoid valve, shower nozzle protection component, water pressure detecting element and singlechip can realize carrying out the automatic shutdown of solenoid valve on the water mist shower nozzle and prevent blockking up the protection to the automation of water mist shower nozzle after water pressure is less than a definite value in the delivery pipe.
Description
Technical Field
The invention relates to the technical field of water collection and distribution, in particular to a novel water collection distributor.
Background
Because construction operation needs in the dock, a water supply system about 450 meters long needs to be arranged on the inner side of the north and south dock walls of the floating dock, according to the on-site construction needs, the pressure of each water outlet of the system needs to be constant between 0.8-0.9 Mpa, and the flow velocity of each outlet needs to be balanced, but the water supply system used in the prior art has the defects that the piping system is long, the number of water taking points is large, the pressure of single-point water supply is difficult to keep stable, and a common water collecting distributor cannot meet the technical conditions to meet the water supply needs of multi-point construction in the dock.
Disclosure of Invention
Technical problem to be solved
The object of the present invention is to solve the above problems by providing a new water collecting dispenser, which overcomes the drawbacks of the prior art, as will be explained in detail below.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a novel water collecting distributor, which comprises a water supply pipe, wherein one end of the water supply pipe is provided with a water inlet pipe joint, the water supply pipe is provided with a plurality of water outlet pipe joints which are uniformly distributed, each water outlet pipe joint is hermetically connected with a water mist spray head through a connecting pipe, a plurality of retardation plates which are uniformly distributed are arranged in the water supply pipe, and each retardation plate is provided with a water pressure detection unit;
a spray head protection component for performing safety protection on the water spray head is arranged on the outer side of the water supply pipe;
each water mist spray head is provided with an electromagnetic valve;
and a singlechip is arranged on the outer side of one end of the water outlet pipe joint.
By adopting the structure, liquid is sent into the water supply pipe from the water inlet pipe joint through the multistage booster pump, stable pressure water is sprayed and atomized through the water mist spray nozzle after delaying speed reduction and eliminating vortex through the blocking plate in the water supply pipe, and is mixed with the passing grinding materials to form a water-sand mixture;
when liquid is sent into the water supply pipe through the water inlet pipe joint, the water pressure detection units arranged on the blocking plate can carry out water pressure detection on different position points in the water supply pipe, and when the difference value of the water pressure value output by each water pressure detection unit is within a certain range, the electromagnetic valves of the water mist spray heads are controlled to be opened by the single chip microcomputer, so that the water mist spray heads are opened to spray, and stable-pressure spraying is realized.
Furthermore, the linking pipe comprises a pipe body, a second hexagonal column head is formed on the outer side of the middle of the pipe body, a hexagonal column head is formed on the outer side of one end, away from the spray nozzle, of the water mist spray head, the end portion of the water mist spray head is in threaded connection with one end of the pipe body, and the other end of the pipe body is in threaded connection with the water outlet pipe connector.
Further, the shower nozzle protection component establishes the lantern ring in the outlet pipe joint both ends outside including rotating the cover, and one side of two lantern rings is connected with the support that is the U type each other, and one side of support is fixed and is provided with the eccentric rod, is provided with between outlet pipe joint and the eccentric rod to be used for driving lantern ring and support pivoted electric telescopic handle, and electric telescopic handle is articulated with outlet pipe joint and eccentric rod respectively, the fixed guard plate that is provided with the water smoke shower nozzle one-to-one on the support, the output electricity of singlechip is connected to electric telescopic handle's input.
Furthermore, the shape of the protection plate is in the shape of an arc with a semicircular cross section.
Further, water pressure detecting element is including the hydraulic pressure sensor that installation pole and installation pole one end set up, the appearance of retardation plate is the frustum of a cone shape, the one end that the retardation plate is close to water pipe connector is wide end, the inside cavity and the wide end opening of retardation plate, set up evenly distributed's a plurality of limbers on the side of retardation plate, the other end fixed connection of installation pole is to the narrow end of retardation plate, hydraulic pressure sensor's output electricity is connected to the input of singlechip.
Furthermore, sealing gaskets which are respectively abutted and sealed with the water outlet pipe joint and the first hexagonal column head are fixedly arranged on two sides of the second hexagonal column head.
And further, when the water pressure value detected by a water pressure sensor of the water pressure detection unit is smaller than a certain value, the singlechip controls to close the electromagnetic valves of the water mist nozzles.
Furthermore, the water pressure detection units are more than three, and when the water pressure sensors of the water pressure detection units detect that the water pressure numerical value difference is within a certain numerical value range, the single chip microcomputer drives the electromagnetic valves on the water mist nozzles to be opened.
(III) advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
1. the water outlet pipe joint of the water supply pipe can be guaranteed to have constant water outlet pressure and stable flow velocity through the blocking plate, jet flow vortex can be eliminated, and the construction requirement of the multi-path distribution interface in the dock is met.
2. The electromagnetic valve, the spray head protection assembly, the water pressure detection unit, the single chip microcomputer and the like are matched to realize automatic closing of the electromagnetic valve on the water spray head and automatic anti-blocking protection of the water spray head after the water pressure in the water supply pipe is smaller than a certain value.
3. The water pressure detection units are distributed on the blocking plates, so that the water pressure of each water outlet point in the water supply pipe can be detected, and the difference value is compared according to the water pressure value of each water outlet point and fed back to the single chip microcomputer to control the on-off of the electromagnetic valve on the water spray nozzle, so that the water pressure at the water outlet part is the same.
4. The water spray nozzle, the electromagnetic valve, the nozzle protection component, the water pressure detection unit, the blocking plate and the like are mutually cooperated, so that functions of constant spraying of water outlet pressure of the water spray nozzle, automatic blocking prevention and the like are realized, and an inseparable whole body is formed.
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 front view of the present invention;
FIG. 2 is a rear view of the present invention;
fig. 3 is a schematic perspective view of the present invention.
The reference numerals are explained below: 1. a water supply pipe; 2. a water inlet pipe joint; 3. a water outlet pipe joint; 4. a water mist spray head; 5. an electromagnetic valve; 6. a first hexagonal column head; 7. a first connection pipe joint; 8. a showerhead guard assembly; 8a, a collar; 8b, a bracket; 8c, a protection plate; 8d, a deflection rod; 8e, an electric telescopic rod; 9. a water pressure detection unit; 9a, a water pressure sensor; 9b, mounting a rod; 10. a retardation plate; 11. connecting the pipe; 11a, a pipe body; 11b, a second hexagonal column head; 11c, a sealing gasket; 12. and a single chip microcomputer.
Detailed Description
For the purposes of the present invention; technical solutions and advantages will be more apparent, and the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-3, the present invention provides a novel water collecting distributor, which includes a water supply pipe 1, one end of the water supply pipe 1 is provided with a water inlet pipe joint 2, the water supply pipe 1 is provided with a plurality of water outlet pipe joints 3 which are uniformly distributed, each water outlet pipe joint 3 is hermetically connected with a water mist nozzle 4 through a connecting pipe 11, the water supply pipe 1 is internally provided with a plurality of retardation plates 10 which are uniformly distributed, and each retardation plate 10 is provided with a water pressure detection unit 9; a spray head protection component 8 for performing safety protection on the water mist spray head 4 is arranged on the outer side of the water supply pipe 1; each water mist spray head 4 is provided with an electromagnetic valve 5, and further, the electromagnetic valve 5 adopts an electromagnetic valve capable of adjusting the opening and the flow; when the water pressure detection unit 9 detects that the numerical value of each point of the water pressure in the water supply pipe 1 is different, the output of the water mist spray heads 4 can be adjusted by adjusting the corresponding electromagnetic valves 5 around each water pressure detection unit 9, so that the liquid volume output of each water mist spray head 4 is consistent. The outer side of one end of the water outlet pipe joint 3 is provided with a singlechip 12.
Referring to fig. 2 and 3 of the specification, the connecting pipe 11 comprises a pipe body 11a, a second hexagonal column head 11b is formed on the outer side of the middle part of the pipe body 11a, a hexagonal column head 6 is formed on the outer side of one end of the water mist spray head 4 far away from the spray opening, the end is in threaded connection with one end of the pipe body 11a, and the other end of the pipe body 11a is in threaded connection with the water outlet pipe connector 3. And sealing gaskets 11c which are respectively abutted and sealed with the water outlet pipe joint 3 and the first hexagonal column head 6 are fixedly arranged on two sides of the second hexagonal column head 11 b. Through the specific structural design, the connecting pipe 11 is used for connecting the water outlet pipe joint 3 and the water spray nozzle 4, and the water spray nozzle 4 can be hermetically connected with the water supply pipe 1 through the sealing gasket 11 c.
See description attached figure 1 and 2 and show, shower nozzle protection component 8 establishes the lantern ring 8a in the outer side of outlet pipe joint 3 both ends including rotating the cover, one side of two lantern rings 8a is connected with the support 8b that is the U type each other, one side of support 8b is fixed and is provided with eccentric rod 8d, be provided with between outlet pipe joint 3 and the eccentric rod 8d and be used for driving lantern ring 8a and support 8b pivoted electric telescopic handle 8e, electric telescopic handle 8e is articulated with outlet pipe joint 3 and eccentric rod 8d respectively, the last fixed guard plate 8c that is provided with and water smoke shower nozzle 4 one-to-one that is provided with of support 8b, the output electricity of singlechip 12 is connected to electric telescopic handle 8 e's input. The shape of the guard plate 8c is an arc shape whose sectional shape is semicircular. In practical application, water pressure sensor 9a of water pressure detecting unit 9 detects the inside water liquid of delivery pipe 1, water pressure is less than a definite value in delivery pipe 1 inside, if when 0.8MPa, solenoid valve 5 on the water smoke shower nozzle 4 is closed in the control of singlechip 12, and it is flexible to control electric telescopic handle 8 e's push rod, thereby drive support 8b and lantern ring 8a rotate certain angle relative delivery pipe 1, make guard plate 8c rotate to the play water nozzle position of water smoke shower nozzle 4, the realization is protected the play water nozzle of water smoke shower nozzle 4, avoid the abrasive material of process to block up the play water nozzle of water smoke shower nozzle 4, the realization can realize the anti-clogging protection to water smoke shower nozzle 4 automatically when not spraying.
Water pressure detecting element 9 is including the water pressure sensor 9a that installation pole 9b and installation pole 9b one end set up, the appearance of retardation plate 10 is the frustum of a cone shape, the one end that retardation plate 10 is close to water inlet pipe connector 2 is wide end, the inside cavity and the wide end opening of retardation plate 10, a plurality of limbers of evenly distributed have been seted up on the side of retardation plate 10, the other end fixed connection of installation pole 9b is to the narrow end of retardation plate 10, water pressure sensor 9 a's output electricity is connected to singlechip 12's input. In practical application, liquid passes through the water through holes on the side surface of the retarding plate 10, so that vortex generation can be effectively prevented, and constant pressure at each water mist nozzle 4 is realized.
When the water pressure sensor 9a of the water pressure detection unit 9 detects that the water pressure value is smaller than a certain value, the single chip microcomputer 12 controls to close the electromagnetic valves 5 of the water mist nozzles 4. When the water pressure sensor 9a detects that the water pressure value is between 0.8-0.9 Mpa, the single chip microcomputer 12 controls the electromagnetic valves 5 of the water mist nozzles 4 to be opened.
The water pressure detection units 9 are more than three, and when the water pressure sensors 9a of the water pressure detection units 9 detect that the water pressure numerical value difference is within a certain numerical value range, the single chip microcomputer 12 drives the electromagnetic valves 5 on the water mist nozzles 4 to be opened.
Can guarantee that the outlet pipe of delivery pipe 1 connects 3 that go out water pressure constancy, flow velocity of flow is stable through retardation plate 10, can eliminate the efflux swirl, satisfied the interior multichannel distribution interface construction demand of depressed place. The electromagnetic valve 5, the spray head protection component 8, the water pressure detection unit 9, the single chip microcomputer 12 and the like are matched to realize automatic closing of the electromagnetic valve 5 on the water spray head 4 and automatic anti-blocking protection of the water spray head 4 after the water pressure in the water supply pipe 1 is smaller than a certain value. The water pressure detection units 9 are distributed on the blocking plates 10, so that the water pressure of each water outlet point in the water supply pipe 1 can be detected, the difference value is compared according to the water pressure value of each water outlet point, the difference value is fed back to the single chip microcomputer 12 to control the on-off of the electromagnetic valve 5 on the water mist spray head 4, and the water pressure at the water outlet position is the same. The water mist spray head 4, the electromagnetic valve 5, the spray head protection component 8, the water pressure detection unit 9, the blocking plate 10 and the like are mutually cooperated to realize the functions of constant spraying of the water outlet pressure of the water mist spray head 4, automatic blocking prevention and the like, and an inseparable whole is formed.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A novel water collecting distributor is characterized in that: the water supply device comprises a water supply pipe (1), wherein a water inlet pipe joint (2) is arranged at one end of the water supply pipe (1), a plurality of water outlet pipe joints (3) are uniformly distributed on the water supply pipe (1), each water outlet pipe joint (3) is hermetically connected with a water mist spray head (4) through a connecting pipe (11), a plurality of retardation plates (10) are uniformly distributed in the water supply pipe (1), and a water pressure detection unit (9) is arranged on each retardation plate (10);
a spray head protection component (8) for performing safety protection on the water mist spray head (4) is arranged on the outer side of the water supply pipe (1);
each water mist spray head (4) is provided with an electromagnetic valve (5);
and a singlechip (12) is arranged on the outer side of one end of the water outlet pipe joint (3).
2. The new water collecting dispenser as set forth in claim 1, wherein: the connecting pipe (11) comprises a pipe body (11a), a second hexagonal column head (11b) is formed on the outer side of the middle of the pipe body (11a), a hexagonal column head (6) is formed on the outer side of one end, far away from the spraying opening, of the water mist spraying head (4), the end of the water mist spraying head is in threaded connection with one end of the pipe body (11a), and the other end of the pipe body (11a) is in threaded connection with the water outlet pipe joint (3).
3. The new water collecting dispenser as set forth in claim 1, wherein: shower nozzle protection component (8) establish the lantern ring (8a) in the play water pipe connector (3) both ends outside including rotating the cover, one side of two lantern rings (8a) is connected with support (8b) that are the U type each other, and one side of support (8b) is fixed is provided with down tube (8d), is provided with between play water pipe connector (3) and down tube (8d) and is used for driving lantern ring (8a) and support (8b) pivoted electric telescopic handle (8e), and electric telescopic handle (8e) are articulated with outlet pipe connector (3) and down tube (8d) respectively, fixed guard plate (8c) that are provided with water smoke shower nozzle (4) one-to-one on support (8b), the output electricity of shower nozzle (12) is connected to electric telescopic handle's (8e) input.
4. A novel water collecting dispenser according to claim 3, characterized in that: the protective plate (8c) is arc-shaped with a semicircular cross section.
5. The new water collecting dispenser as set forth in claim 1, wherein: the water pressure detection unit (9) is including installing water pressure sensor (9a) that pole (9b) and installation pole (9b) one end set up, the appearance of retardation board (10) is the frustum of a cone shape, the one end that retardation board (10) are close to inlet tube connector (2) is wide end, the inside cavity and the wide end opening of retardation board (10), set up evenly distributed's a plurality of limbers on the side of retardation board (10), the other end fixed connection of installation pole (9b) is to the narrow end of retardation board (10), the output electricity of water pressure sensor (9a) is connected to the input of singlechip (12).
6. The new water collecting dispenser as set forth in claim 2, wherein: and sealing gaskets (11c) which are respectively abutted and sealed with the water outlet pipe joint (3) and the first hexagonal column head (6) are fixedly arranged on two sides of the second hexagonal column head (11 b).
7. The new water collecting dispenser as set forth in claim 5, wherein: when a water pressure sensor (9a) of the water pressure detection unit (9) detects that a water pressure value is smaller than 0.8Mpa, the single chip microcomputer (12) controls to close the electromagnetic valves (5) of the water spray nozzles (4), and when the water pressure sensor (9a) detects that the water pressure value is between 0.8-0.9 Mpa, the single chip microcomputer (12) controls to open the electromagnetic valves (5) of the water spray nozzles (4).
8. The new water collecting dispenser as set forth in claim 5, wherein: the water pressure detection unit (9) is provided with more than three, and when the water pressure sensors (9a) of the water pressure detection units (9) detect that the water pressure numerical value difference is within a certain numerical range, the single chip microcomputer (12) drives the electromagnetic valves (5) on the water mist nozzles (4) to be opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110917412.1A CN113814080B (en) | 2021-08-11 | 2021-08-11 | Novel water collecting distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110917412.1A CN113814080B (en) | 2021-08-11 | 2021-08-11 | Novel water collecting distributor |
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| Publication Number | Publication Date |
|---|---|
| CN113814080A true CN113814080A (en) | 2021-12-21 |
| CN113814080B CN113814080B (en) | 2023-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110917412.1A Active CN113814080B (en) | 2021-08-11 | 2021-08-11 | Novel water collecting distributor |
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| CN (1) | CN113814080B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114602087A (en) * | 2022-03-21 | 2022-06-10 | 厦门大学嘉庚学院 | Outdoor quick fire extinguishing device for high-rise fire |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204540169U (en) * | 2014-12-25 | 2015-08-12 | 北京农业智能装备技术研究中心 | A kind of greenhouse liquid manure one spraying system device |
| KR101548636B1 (en) * | 2014-11-05 | 2015-08-28 | 주식회사 원방테크 | Plenum moisturizing apparatus |
| CN204769322U (en) * | 2015-06-23 | 2015-11-18 | 扬州楚门机电设备制造有限公司 | Water scenery dam shower nozzle safety cover |
| CN205253455U (en) * | 2015-11-20 | 2016-05-25 | 扬州楚门机电设备制造有限公司 | Water scenery dam shower nozzle safety cover |
| CN206658706U (en) * | 2017-01-12 | 2017-11-24 | 西南石油大学 | A kind of automatic irrigation device based on PLC controls |
| CN109065194A (en) * | 2018-07-20 | 2018-12-21 | 中广核研究院有限公司 | A kind of novel reactor core inlet flow rate distributor |
| CN112715329A (en) * | 2021-01-04 | 2021-04-30 | 新疆水利水电科学研究院 | Irrigation device |
-
2021
- 2021-08-11 CN CN202110917412.1A patent/CN113814080B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101548636B1 (en) * | 2014-11-05 | 2015-08-28 | 주식회사 원방테크 | Plenum moisturizing apparatus |
| CN204540169U (en) * | 2014-12-25 | 2015-08-12 | 北京农业智能装备技术研究中心 | A kind of greenhouse liquid manure one spraying system device |
| CN204769322U (en) * | 2015-06-23 | 2015-11-18 | 扬州楚门机电设备制造有限公司 | Water scenery dam shower nozzle safety cover |
| CN205253455U (en) * | 2015-11-20 | 2016-05-25 | 扬州楚门机电设备制造有限公司 | Water scenery dam shower nozzle safety cover |
| CN206658706U (en) * | 2017-01-12 | 2017-11-24 | 西南石油大学 | A kind of automatic irrigation device based on PLC controls |
| CN109065194A (en) * | 2018-07-20 | 2018-12-21 | 中广核研究院有限公司 | A kind of novel reactor core inlet flow rate distributor |
| CN112715329A (en) * | 2021-01-04 | 2021-04-30 | 新疆水利水电科学研究院 | Irrigation device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114602087A (en) * | 2022-03-21 | 2022-06-10 | 厦门大学嘉庚学院 | Outdoor quick fire extinguishing device for high-rise fire |
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| CN113814080B (en) | 2023-03-31 |
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