CN114427243A - Fire water tank and water inlet structure - Google Patents
Fire water tank and water inlet structure Download PDFInfo
- Publication number
- CN114427243A CN114427243A CN202111613207.2A CN202111613207A CN114427243A CN 114427243 A CN114427243 A CN 114427243A CN 202111613207 A CN202111613207 A CN 202111613207A CN 114427243 A CN114427243 A CN 114427243A
- Authority
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- China
- Prior art keywords
- water
- water tank
- plate
- upper cover
- cover plate
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 181
- 238000007789 sealing Methods 0.000 claims description 58
- 238000005192 partition Methods 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 abstract description 4
- 230000008020 evaporation Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Structural Engineering (AREA)
- Float Valves (AREA)
Abstract
The invention relates to the field of fire fighting equipment, and discloses a fire fighting water tank and a water inlet structure, wherein the water inlet structure comprises: the water inlet pipe is arranged on one side wall of the water tank; the electromagnetic valve is arranged on the water inlet pipe; the water distribution plate is positioned in the water tank and sealed with the inner wall of the water tank so as to divide the interior of the water tank into two areas, one side provided with the water inlet pipe is configured into a first area, and the other side not provided with the water inlet pipe is configured into a second area; the upper cover plate is rotatably arranged on the upper side of the water tank and is positioned right above the water distribution plate; the traction assembly is arranged below the upper cover plate; the buoyancy ball is positioned in the second area and is connected with the traction assembly so as to drive the traction assembly and the upper cover plate to move; and the elastic torsion piece is arranged between the upper cover plate and the water tank. The invention divides the water tank, can ensure daily water and fire-fighting water, automatically opens the upper cover plate when the water quantity is small and the water level is low so as to receive rainwater, and closes the cover plate when the water quantity is large so as to reduce evaporation.
Description
Technical Field
The invention relates to the technical field of fire fighting, in particular to a fire fighting water tank and a water inlet structure.
Background
The fire water tank is a fire-fighting facility which provides a water source for a fire brigade in fire-fighting and rescue activities, on one hand, the fire water tank enables a fire-fighting water supply pipeline to be filled with water, so that the time for filling the pipeline after a fire-fighting water pump is started is saved, and the time for putting out a fire is won. On the other hand, the roof is provided with a pressurizing and pressure stabilizing system and a water tank, which can ensure the filled water column of the fire-fighting lance and have decisive effect on the success or failure of extinguishing the initial fire.
Some fire water tanks also use with life, process water jointly, when using water like this, can lead to the problem that the fire control water consumption is not enough, in addition, also the design has the mode that adopts the rainwater to add in the fire water tank among the prior art, but the upper end of fire water tank is in normally open state, evaporates not few water yield, causes the waste.
Disclosure of Invention
The invention aims to solve the problems that the fire-fighting water is insufficient in quantity and a cover plate is always opened and is easy to evaporate and waste in the prior art, and provides a fire-fighting water tank and a water inlet structure.
In order to achieve the above object, an aspect of the present invention provides a water intake structure of a fire water tank, the water intake structure including:
the water inlet pipe is arranged on one side wall of the water tank;
the electromagnetic valve is arranged on the water inlet pipe;
the water distribution plate is positioned in the water tank and sealed with the inner wall of the water tank so as to divide the interior of the water tank into two areas, one side provided with the water inlet pipe is configured into a first area, and the other side not provided with the water inlet pipe is configured into a second area;
the upper cover plate is rotatably arranged on the upper side of the water tank and is positioned right above the water distribution plate;
the traction assembly is arranged below the upper cover plate;
the buoyancy ball is positioned in the second area and is connected with the traction assembly so as to drive the traction assembly and the upper cover plate to move;
and the elastic torsion piece is arranged between the upper cover plate and the water tank and generates elasticity when the upper cover plate rotates.
Preferably, a filter plate is mounted above the upper cover plate;
the two clapboards are respectively arranged at two sides of the filter plate and incline downwards from the filter plate to the direction of the elastic torsion piece;
the handle is installed on the filter, and when the filter followed the upper cover plate and rotated, the handle contacted the position in order to block the upper cover plate with the lateral wall of water tank.
Preferably, the pulling assembly comprises:
the sliding chute is arranged on the lower side wall of the upper cover plate;
the sliding piece is connected with the inner wall of the sliding groove in a sliding manner;
one end of the return spring is connected with the sliding piece, and the other end of the return spring is connected with the inner wall of the sliding chute, so that the return spring is deformed when the sliding piece slides;
one end of the connecting rope is connected with the sliding piece, and the other end of the connecting rope is connected with the buoyancy ball;
and the steering wheel is arranged on the inner wall of the water tank, so that the connecting rope is wound on the steering wheel to change the moving direction of the connecting rope.
Preferably, the seal box is arranged on the inner wall of the upper end of the water tank and is positioned in the second area;
the rotating wheel is rotatably arranged in the sealed box;
one end of the pull rope is wound on the rotating wheel, and the other end of the pull rope extends out of the sealing box and is connected with the buoyancy ball;
the torsion spring is arranged between the rotating wheel and the seal box, so that the torsion spring deforms when the rotating wheel rotates;
and the torque sensor is arranged on the rotating wheel to measure the torque of the torsion spring in real time, and is electrically connected with the electromagnetic valve.
Preferably, the guide wheel is arranged on the water tank or the seal box, so that the pull rope is wound on the guide wheel to adjust the moving direction of the pull rope;
and the sealing element is arranged on the sealing box, and the pull rope penetrates through the sealing element and is movably sealed with the sealing element.
Preferably, the first sealing plate is fixedly installed at the bottom of the water tank, and the side walls of the two sides of the first sealing plate are fixedly sealed with the inner wall of the water tank;
a second sealing plate, the water diversion plate comprising: the second sealing plate is connected with the first sealing plate in a sliding way, and the side walls of the two sides of the second sealing plate are movably sealed with the inner wall of the water tank;
the first sealing layer is arranged on the side wall of the first sealing plate;
and the second sealing layer is arranged on the side wall of the second sealing plate and movably sealed with the first sealing layer.
Preferably, the water diversion plate further comprises:
the rotating piece is rotatably connected with the second sealing plate, and the rotating range of the rotating piece is 0-90 degrees;
the clamping piece is arranged on the inner wall of the water tank, and the projection of the side face of the clamping piece is L-shaped, so that the rotating piece can be simultaneously contacted with the side walls of two sides of the clamping piece when rotating to 90 degrees.
The second aspect of the invention provides a fire water tank, which comprises a fire water tank body and the water inlet structure.
Through above-mentioned technical scheme, utilize the water diversion board to cut apart the water tank, can enough guarantee daily water, can guarantee the fire water again, the water region setting of daily water is used simultaneously pulls subassembly and buoyancy ball, and is few at the water yield, and when the water level is low, opens the upper cover plate to receive the rainwater, and when the water yield is many, close the upper cover plate, reduce evaporation, water economy resource.
Drawings
FIG. 1 is a schematic view of the water intake structure of a fire water tank;
FIG. 2 is a schematic view of the connection structure of the filter plate and the separator;
FIG. 3 is a schematic view showing a connection structure of the slide groove and the slider;
FIG. 4 is a schematic cross-sectional view of the seal box;
fig. 5 is a schematic view of a connection structure of the first sealing plate and the second sealing plate.
Description of the reference numerals
1. Water tank 2, inlet pipe
3. Electromagnetic valve 4 and water distribution plate
5. Upper cover plate 6 and buoyancy ball
7. Elastic torsion piece 8 and filter plate
9. Partition board 10 and connecting rope
11. Handle 12, steering wheel
13. Chute 14 and seal box
15. Slider 16 and runner
17. Reset spring 18 and pull rope
19. Torsion spring 20, first seal plate
21. Torque sensor 22, second seal plate
23. Guide wheel 24 and clamping piece
25. First and second sealant layers 26 and 26
27. Rotating member
Detailed Description
FIG. 1 is a schematic structural view of a water intake structure of a fire water tank; FIG. 2 is a schematic view of the connection structure of the filter plate and the separator; FIG. 3 is a schematic view showing a connection structure of the slide groove and the slider; FIG. 4 is a schematic cross-sectional view of the seal box; fig. 5 is a schematic view of a connection structure of the first sealing plate and the second sealing plate. A water inlet structure of a fire water tank may include: the water tank comprises a water tank 1, a water inlet pipe 2, an electromagnetic valve 3, a water distribution plate 4, an upper cover plate 5, a traction assembly, a buoyancy ball 6 and an elastic torsion piece 7.
The water diversion plate 4 is arranged in the water tank 1, the water tank 1 is divided into a first area and a second area, and the water tank 1 and the side wall of the water diversion plate 4 are arranged in a sealing mode.
Inlet tube 2 installs in 1 one side bottom of water tank, is connected with first region, and inlet tube 2 sends water into first region, and solenoid valve 3 installs on inlet tube 2, and solenoid valve 3 opens inlet tube 2 sides and can intake.
During the use, water gets into in the first region from inlet tube 2, and along with the increase of water, water crosses in the first region gets into the second region, is the water of newly pouring into in the first region like this, and original water flows in the second region, can guarantee like this that the inner wall in first region and second region all avoids impurity such as incrustation scale that water long-time non-flow leads to, guarantees the security of water.
The upper cover plate 5 is connected with the water tank 1 through the elastic torsion piece 7, so that the elastic torsion piece 7 can deform when the upper cover plate 5 rotates, and the upper cover plate 5 can be arranged between the water tank 1 and the non-external acting part in a sealing mode.
The traction assembly is arranged below the upper cover plate 5 and used for traction of the upper cover plate 5 to move, the buoyancy ball 6 is connected with the traction assembly, the buoyancy ball 6 is located in the second area, when daily water is used, the water level in the second area is reduced, the height of the buoyancy ball 6 is reduced, the traction assembly and the upper cover plate 5 are driven to move, the upper cover plate 5 is opened, external natural water such as rainwater can fall into the water tank 1, and therefore the utilization rate of water resources is improved.
Filter 8 installs in the top of upper cover plate 5, the both sides of filter 8 are connected with baffle 9, when upper cover plate 5 rotates like this, the rainwater falls into when water tank 1, filter 8 can block the branch, impurity such as stone, guarantee water tank 1's safety of intaking, in addition, one side of filter 8 sets up handle 11, can enough be in convenient operation when opening upper cover plate 5, can block upper cover plate 5 again, make 5 downward pivoted angles of upper cover plate can not be too big, the opening of water tank 1 is little like this, can enough guarantee to intake, can not lead to too much moisture evaporation again.
Traction assembly includes spout 13, slider 15, reset spring 17, connect rope 10 and directive wheel 12, spout 13 is installed on the lower lateral wall of upper cover plate 5, slider 15 slides along spout 13, reset spring 17 one end is connected with slider 15, one end is connected with spout 13, connect rope 10 one end and be connected with slider 15, one end is connected with buoyancy ball 6, directive wheel 12 changes the moving direction who connects rope 10, alleviate the friction that connects rope 10 and receive simultaneously, when buoyancy ball 6 descends like this, drive upper cover plate 5 and rotate downwards, until handle 11 card is after on water tank 1, buoyancy ball 6 continues to descend, drive 18 pulling sliders 15 of stay cord and remove, and then make reset spring 17 take place the deformation, thereby guarantee that buoyancy ball 6 can continue to descend smoothly.
The guide wheel 23 is arranged on the water tank 1 or the seal box 14, the pull rope 18 is wound on the guide wheel 23, so that the friction on the pull rope 18 is reduced, and the sealing element is arranged on the seal box 14, is connected with the pull rope 18 and ensures the sealing effect.
The water diversion plate 4 comprises a first sealing plate 20 and a second sealing plate 22, the first sealing plate 20 is connected with the water tank 1, and the side walls connected with the water tank 1 are sealed, so that water cannot leak between the first area and the second area, a first sealing layer 2524 is arranged on the first sealing plate 20, a second sealing layer 26 is arranged on the second sealing plate 22, and the second sealing plate 22 slides along the first sealing plate 20, so that sliding sealing between the first sealing layer 2524 and the second sealing layer 26 is ensured, water in the first area cannot enter the second area through the joint of the first sealing plate 20 and the second sealing plate 22, and meanwhile, a movable sealing mode is also adopted between the first sealing plate 20 and the inner wall of the water tank 1.
The rotating member 27 is installed on the side wall of the second sealing plate 22, and the hook 28 is installed in the water tank 1, the rotating angle of the rotating member 27 is 0-90 degrees, and the hook 28 is L-shaped, so that the hook 28 and the rotating member 27 are locked together, the up-down position and the left-right position of the second sealing plate 22 can be limited, and the stability of the second sealing plate 22 can be further ensured.
A fire water tank comprises a fire water tank body and the water inlet structure.
Utilize the water diversion plate to cut apart the water tank, can enough guarantee daily water, can guarantee the fire water again, the water area is used daily simultaneously sets up and pulls subassembly and buoyancy ball, and is few at the water yield, when the water level is low, opens the upper cover plate to receive the rainwater, and when the water yield was many, close the upper cover plate, reduce evaporation, water economy resource.
The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Within the scope of the technical idea of the invention, numerous simple modifications can be made to the technical solution of the invention, including combinations of the specific features in any suitable way, and the invention will not be further described in relation to the various possible combinations in order to avoid unnecessary repetition. Such simple modifications and combinations should be considered within the scope of the present disclosure as well.
Claims (8)
1. A water intake structure of a fire water tank, characterized in that the water intake structure comprises:
the water inlet pipe (2) is arranged on the side wall of one side of the water tank (1);
the electromagnetic valve (3) is arranged on the water inlet pipe (2);
the water distribution plate (4) is positioned in the water tank (1) and sealed with the inner wall of the water tank (1) so that the interior of the water tank (1) is divided into two areas, one side provided with the water inlet pipe (2) is configured into a first area, and the other side not provided with the water inlet pipe (2) is configured into a second area;
the upper cover plate (5) is rotatably arranged on the upper side of the water tank (1) and is positioned right above the water distribution plate (4);
the traction assembly is arranged below the upper cover plate (5);
the buoyancy ball (6) is positioned in the second area and is connected with the traction assembly so as to drive the traction assembly and the upper cover plate (5) to move;
and the elastic torsion piece (7) is arranged between the upper cover plate (5) and the water tank (1) and generates elastic force when the upper cover plate (5) rotates.
2. The water intake structure of claim 1, further comprising;
the filter plate (8) is arranged above the upper cover plate (5);
the two partition plates (9) are respectively arranged at two sides of the filter plate (8), and the two partition plates (9) are inclined downwards from the filter plate (8) to the direction of the elastic torsion piece (7);
the handle (11) is arranged on the filter plate (8), and when the filter plate (8) rotates along with the upper cover plate (5), the handle (11) contacts with the side wall of the water tank (1) to clamp the position of the upper cover plate (5).
3. The water intake structure of claim 1, wherein the pulling assembly comprises:
the sliding chute (13) is arranged on the lower side wall of the upper cover plate (5);
the sliding piece (15) is connected with the inner wall of the sliding groove (13) in a sliding way;
one end of the return spring (17) is connected with the sliding piece (15), and the other end of the return spring is connected with the inner wall of the sliding groove (13), so that the return spring (17) deforms when the sliding piece (15) slides;
one end of the connecting rope (10) is connected with the sliding piece (15), and the other end of the connecting rope is connected with the buoyancy ball (6);
and the steering wheel (12) is arranged on the inner wall of the water tank (1) so that the connecting rope (10) winds on the steering wheel (12) to change the moving direction of the connecting rope (10).
4. The water intake structure of claim 1, further comprising:
the sealing box (14) is arranged on the inner wall of the upper end of the water tank (1) and is positioned in the second area;
a runner (16) rotatably mounted in the seal box (14);
one end of the pull rope (18) is wound on the rotating wheel (16), and the other end of the pull rope extends out of the seal box (14) and is connected with the buoyancy ball (6);
a torsion spring (19) installed between the runner (16) and the seal box (14) so that the torsion spring (19) is deformed when the runner (16) rotates;
and the torque sensor (21) is arranged on the rotating wheel (16) to measure the torque of the torsion spring (19) in real time, and the torque sensor (21) is electrically connected with the electromagnetic valve (3).
5. The water intake structure of claim 4, further comprising:
a guide wheel (23) which is arranged on the water tank (1) or the seal box (14) so that the pull rope (18) is wound on the guide wheel (23) to adjust the moving direction of the pull rope (18);
and the sealing element is arranged on the sealing box (14), and the pull rope (18) penetrates through the sealing element and movably seals with the sealing element.
6. A water intake structure according to claim 1, wherein the water diversion plate (4) comprises:
the first sealing plate (20) is fixedly arranged at the bottom of the water tank (1), and the side walls of two sides of the first sealing plate (20) are fixedly sealed with the inner wall of the water tank (1);
the second sealing plate (22) is connected with the first sealing plate (20) in a sliding mode, and the side walls of the two sides of the second sealing plate (22) are movably sealed with the inner wall of the water tank (1);
a first seal layer (25) (24) provided on a side wall of the first seal plate (20);
and the second sealing layer (26) is arranged on the side wall of the second sealing plate (22) and movably sealed with the first sealing layers (25) (24).
7. Water intake structure according to claim 6, wherein the water diversion plate (4) further comprises:
the rotating piece (27) is rotationally connected with the second sealing plate (22), and the rotating range of the rotating piece (27) is 0-90 degrees;
the clamping piece (28) is installed on the inner wall of the water tank (1), and the side projection of the clamping piece is L-shaped, so that when the rotating piece (27) rotates to 90 degrees, the clamping piece is simultaneously contacted with the side walls on two sides of the clamping piece (28).
8. A fire water tank (1) characterized by comprising a fire water tank (1) body and a water intake structure according to any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111613207.2A CN114427243B (en) | 2021-12-27 | Fire-fighting water tank and water inlet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111613207.2A CN114427243B (en) | 2021-12-27 | Fire-fighting water tank and water inlet structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114427243A true CN114427243A (en) | 2022-05-03 |
| CN114427243B CN114427243B (en) | 2024-07-30 |
Family
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400803A (en) * | 2022-09-20 | 2022-11-29 | 江苏拓米洛环境试验设备有限公司 | Battery test box |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11206252A (en) * | 1998-01-23 | 1999-08-03 | Sasaki Corporation:Kk | Apparatus for automatic opening and closure of hydrant |
| DE102010052618A1 (en) * | 2010-11-29 | 2012-05-31 | Gep Industrie-Systeme Gmbh | Method for switching-off pumps operatively connected to reservoir, in drinking system, plant system and fire fighting systems, involves continuously measuring water level in reservoir |
| CN109572623A (en) * | 2018-11-08 | 2019-04-05 | 泉州台商投资区长芳设计有限公司 | A kind of vehicle glass liquid of rainwater recycling prepares automatic filling device |
| CN209686512U (en) * | 2018-12-30 | 2019-11-26 | 陈姝妍 | A kind of fire water box |
| CN211725279U (en) * | 2019-10-15 | 2020-10-23 | 安徽紫杉环境科技有限公司 | Plasma exhaust treatment device water tank convenient to overhaul |
| CN213508709U (en) * | 2020-06-23 | 2021-06-22 | 布拖阿都建筑工程有限公司 | Automatic water storage device for hydraulic engineering |
| CN214435970U (en) * | 2021-01-23 | 2021-10-22 | 呼伦贝尔学院 | Fire control unit for green building |
| CN113678780A (en) * | 2021-08-23 | 2021-11-23 | 陈喜洪 | Toilet bowl type fish tank flushing tank |
| CN215290391U (en) * | 2021-05-25 | 2021-12-24 | 广东泓锐消防技术服务有限公司 | Fire control storage water tank with water level monitoring function |
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11206252A (en) * | 1998-01-23 | 1999-08-03 | Sasaki Corporation:Kk | Apparatus for automatic opening and closure of hydrant |
| DE102010052618A1 (en) * | 2010-11-29 | 2012-05-31 | Gep Industrie-Systeme Gmbh | Method for switching-off pumps operatively connected to reservoir, in drinking system, plant system and fire fighting systems, involves continuously measuring water level in reservoir |
| CN109572623A (en) * | 2018-11-08 | 2019-04-05 | 泉州台商投资区长芳设计有限公司 | A kind of vehicle glass liquid of rainwater recycling prepares automatic filling device |
| CN209686512U (en) * | 2018-12-30 | 2019-11-26 | 陈姝妍 | A kind of fire water box |
| CN211725279U (en) * | 2019-10-15 | 2020-10-23 | 安徽紫杉环境科技有限公司 | Plasma exhaust treatment device water tank convenient to overhaul |
| CN213508709U (en) * | 2020-06-23 | 2021-06-22 | 布拖阿都建筑工程有限公司 | Automatic water storage device for hydraulic engineering |
| CN214435970U (en) * | 2021-01-23 | 2021-10-22 | 呼伦贝尔学院 | Fire control unit for green building |
| CN215290391U (en) * | 2021-05-25 | 2021-12-24 | 广东泓锐消防技术服务有限公司 | Fire control storage water tank with water level monitoring function |
| CN113678780A (en) * | 2021-08-23 | 2021-11-23 | 陈喜洪 | Toilet bowl type fish tank flushing tank |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400803A (en) * | 2022-09-20 | 2022-11-29 | 江苏拓米洛环境试验设备有限公司 | Battery test box |
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