CN111870855A - Fire hydrant box and arrangement method of fire-fighting equipment in fire hydrant box - Google Patents
Fire hydrant box and arrangement method of fire-fighting equipment in fire hydrant box Download PDFInfo
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- CN111870855A CN111870855A CN202010860980.8A CN202010860980A CN111870855A CN 111870855 A CN111870855 A CN 111870855A CN 202010860980 A CN202010860980 A CN 202010860980A CN 111870855 A CN111870855 A CN 111870855A
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- 238000000034 method Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 238000010438 heat treatment Methods 0.000 claims abstract description 64
- 238000009434 installation Methods 0.000 claims description 20
- 238000005192 partition Methods 0.000 claims description 14
- 238000007689 inspection Methods 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/20—Hydrants, e.g. wall-hoses, wall units, plug-in cabinets
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Abstract
The invention provides a fire hydrant cabinet and an arrangement method of internal fire-fighting equipment, relates to the technical field of fire-fighting equipment, and aims to solve the technical problem that the existing fire hydrant cabinet with an access door brings inconvenience to the ordinary inspection of a water heating well. The fire hydrant box comprises a first door body and fire-fighting equipment; the first door body is arranged at an inlet of the water heating well and can be opened in a rotating mode; the fire-fighting equipment is arranged on the first door body. The arrangement method of the fire-fighting equipment comprises the following steps: the fire-fighting equipment is arranged on the inner wall of the water heating well or the first door body of the fire hydrant box. The technical scheme of the invention facilitates the overhaul of the water heating well by maintainers, does not need to dismantle fire-fighting equipment, and also fully utilizes the external space of the water heating well.
Description
Technical Field
The invention relates to the technical field of fire-fighting equipment, in particular to a fire hydrant box and an arrangement method of fire-fighting equipment in the fire hydrant box.
Background
The fire hydrant box is a box-shaped fixed fire fighting device which is arranged on a fire water supply pipeline in a building and consists of a box body, an indoor fire hydrant, a fire interface, a water hose, a water gun, a fire hose reel, electrical equipment and other fire fighting equipment and has the functions of water supply, fire extinguishing, control, alarm and the like.
Most of indoor fire hydrant boxes are single-door fire hydrant boxes, but because the indoor fire hydrant is in a short arrangement position, the indoor fire hydrant boxes are often required to be installed on doors such as a water heating well, and the indoor fire hydrant boxes with access doors appear.
However, current fire hydrant case of taking access door is when overhauing hot-water heating well, need dismantle the hosepipe, steel sheet or squirt etc, make hot-water heating well's maintenance extremely inconvenient, especially the inside has when equipment commonly used such as water gauge, the fire hydrant case that only just uses when can causing the fire control hinders convenient use at ordinary times, this also gives the impression that the designer is not good, consider that the fire hydrant case of taking the access door uses inconveniently, so also need not this type as far as, the application of the fire hydrant case of taking the access door and the utilization in non-functional room gate space such as hot-water heating well have greatly been restricted, cause architectural area and extravagant building materials.
Disclosure of Invention
The invention provides a fire hydrant cabinet and a fire-fighting equipment arrangement method, which aim to solve the technical problem that the conventional fire hydrant cabinet with an access door is extremely inconvenient for ordinary overhaul of a water heating well, and encourage a large number of fire hydrant cabinets with access doors to reduce the occupied space of other functional rooms, thereby saving land and materials.
The invention provides a fire hydrant cabinet which comprises a first door body and fire-fighting equipment;
the first door body is arranged at an inlet of the water heating well and can be opened in a rotating mode;
the fire-fighting equipment is arranged on the first door body.
As a further scheme of the invention, the first door body is positioned at the outer side of the water heating well and can be opened by rotating outwards;
the fire-fighting equipment is arranged on the inward side face of the first door body, and when the first door body is closed, the fire-fighting equipment is located in the inlet of the water heating well.
As a further scheme of the invention, the first door body comprises a mounting box body and a connecting plate which are connected with each other;
the mounting box body is provided with an opening facing the inner side; the fire-fighting equipment is arranged in the mounting box body;
one side edge of the connecting plate is hinged to the outer wall, and the hinged position is located on one side, away from the water heating well, of the fire hydrant;
when the first door body is closed, the mounting box body extends into the inlet of the water heating well, and the connecting plate shields the fire hydrant.
As a further aspect of the present invention, the installation box includes a first bottom plate, a first partition plate, and a plurality of first side plates;
the first side plates are arranged on the first bottom plate and enclose a first installation space with an opening facing the inner side;
the first partition is disposed on the first base plate, and divides the first installation space into a first upper space and a first lower space.
As a further aspect of the present invention, the installation box further includes a first baffle, and the first baffle is disposed at an inward opening of the first lower space and connected to the first side plate located below.
As a further scheme of the invention, the first door body is hinged to the side wall of the inlet of the water heating well and can be opened by rotating inwards;
the fire-fighting equipment is arranged on the outward side face of the first door body.
As a further scheme of the invention, the fire hydrant box further comprises a second door body, the second door body is hinged to the outer wall, and the hinged point of the second door body is located on one side, away from the water heating well, of the fire hydrant and can be opened in an outward rotating mode.
As a further aspect of the present invention, the first door body includes a second bottom plate, a second partition plate, and a plurality of second side plates;
the second side plates are arranged on the second bottom plate and enclose a second installation space with an opening facing outwards;
the second partition is provided to the second bottom plate, and divides the second installation space into a second upper space and a second lower space.
As a further aspect of the present invention, the first door body further includes a second baffle, and the second baffle is disposed at an inward opening of the second lower space and connected to the second side plate located below.
As a further aspect of the present invention, the hydrant cabinet further includes an elastic force booster, one end of the elastic force booster is connected to the first door body, and the other end of the elastic force booster is connected to an inlet of the water heating well.
The invention also discloses an arrangement method of the fire-fighting equipment in the fire hydrant cabinet, which comprises the following steps: the fire-fighting equipment is arranged on the inner wall of the water heating well or the first door body of the fire hydrant box.
According to the fire hydrant cabinet, the fire-fighting equipment is arranged on the first door body, when the water heating well is overhauled, the first door body is opened, the fire-fighting equipment moves along with the first door body, the fire-fighting equipment does not hinder an maintainer from entering the water heating well, the fire-fighting equipment does not need to be disassembled, and the maintainer can conveniently overhaul the water heating well.
Drawings
FIG. 1 is a schematic top view of a hydrant cabinet according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a first door body according to a first embodiment of the present disclosure;
FIG. 3 is a schematic structural diagram of a first door body, fire-fighting equipment, and a fire hydrant according to a first embodiment of the present invention;
FIG. 4 is a schematic view of a hydrant cabinet installed in a water-heating well according to an embodiment of the present invention;
FIG. 5 is a schematic top view of a hydrant cabinet according to a second embodiment of the present invention;
fig. 6 is a schematic structural view of a first door body according to a second embodiment of the present disclosure;
FIG. 7 is a schematic structural diagram of a first door, fire equipment, and a hydrant according to a second embodiment of the present disclosure;
fig. 8 is a schematic view of the hydrant cabinet installed in the water-heating well according to the second embodiment of the present invention;
fig. 9 is a schematic view of the fire fighting equipment provided by the third embodiment of the invention arranged on the inner wall of the water heating well.
Reference numerals: 10-a first door body; 11-installing a box body; 111-a first backplane; 112-a first separator; 113-a first side panel; 114-a first baffle; 12-a connecting plate; 13-a second bottom plate; 14-a second separator; 15-a second side panel; 16-a second baffle; 20-a second door body; 30-fire hydrant; 40-fire-fighting equipment; 41-hose reel; 42-water band; 43-water gun; 44-fire extinguishers; 45-alarm; 50-an outer wall; 60-elastic booster; 70-bounce lock.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that functional, methodological, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
In the description of the present embodiments, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
The terms "mounted" and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
Example one
The present embodiment provides a fire hydrant 30 box, please refer to fig. 1 to 3 in the drawings of the specification together.
The hydrant 30 box includes a first door body 10 and fire fighting equipment 40. Wherein, the first door body 10 is installed at the inlet of the water heating well and can be opened by rotation; the fire-fighting equipment 40 is mounted on the first door body 10.
The maintainer is when overhauing hot-water heating well, opens first door body 10, and fire-fighting equipment 40 removes along with first door body 10, and fire-fighting equipment 40 can not hinder the maintainer and get into the hot-water heating well, and then need not dismantle fire-fighting equipment 40, has made things convenient for the maintenance of maintainer to the hot-water heating well. And after the first door body 10 is opened, the inlet of the water heating well is completely opened, thereby further facilitating the access of the maintainer into the water heating well.
As shown in fig. 3, the fire apparatus 40 includes a hose reel 41, a hose 42, a water gun 43, a fire extinguisher 44, and an alarm 45, and one end of the hose reel 41 is connected to the hydrant 30.
As shown in fig. 1, the first door body 10 is located at an outer side of the shaft and can be opened by being rotated outward, and the fire fighting equipment 40 is installed at an inward-facing side of the first door body 10. When the first door body 10 is closed, the fire-fighting equipment 40 is positioned in the inlet of the water heating well, so that the fire-fighting equipment 40 can be protected, and the fire-fighting equipment 40 is prevented from being damaged.
The bounce lock 70 can be installed on the first door body 10, when the bounce lock 70 is opened by using a key, the bounce lock 70 pops out a stainless steel sheet, an operator can open the first door body 10 by pulling the stainless steel sheet, the stainless steel sheet provides an acting point for pulling the first door body 10 for operation, and the operator can easily open the first door body 10
As shown in fig. 2 and 3, the first door 10 includes a mounting case 11 and a connecting plate 12 connected to each other. The installation case 11 has an opening facing inward so that the fire apparatus 40 can be put in or taken out from the opening of the installation case 11. The fire-fighting equipment 40 is installed in the installation case 11. One side of the connecting plate 12 is hinged to the door frame of the outer wall 50, and the hinge is located on the side of the hydrant 30 facing away from the water heating well.
When the first door body 10 is closed, the installation box body 11 extends into the inlet of the water heating well, so that the fire-fighting equipment 40 is not exposed when not in use, and the fire-fighting equipment 40 is prevented from being damaged; meanwhile, the connecting plate 12 shields the fire hydrant 30, so that the fire hydrant 30 can be prevented from being used at will at ordinary times, and the fire hydrant 30 can also be prevented from being damaged.
Specifically, the connecting plate 12 and the outer wall 50 may be hinged by a hinge. Because the fire fighting equipment 40 has a large mass, the fire fighting equipment 40 installed on the first door body 10 applies a large downward pressure to the first door body 10, and each hinge has a limited bearing capacity (generally about 25 kg/piece), so that a large number of hinges, for example, four or more hinges, may be used to prevent the connecting plate 12 from being disconnected from the outer wall 50.
Fig. 2 and 3 show a specific structure of the mounting case 11. Specifically, the installation case 11 includes a first bottom plate 111, a first partition plate 112, and a plurality of first side plates 113. The plurality of first side plates 113 are disposed on the first base plate 111, and enclose a first installation space with an opening facing the inside. The first partition 112 is provided on the first base plate 111, and divides the first installation space into a first upper space and a first lower space.
The first lower space may house a plurality of fire extinguishers 44. The first upper space may be installed with a hose reel 41, a hose 42, a water gun 43, and an alarm 45, wherein the hose reel 41, the water gun 43, and the alarm 45 may be fixed on the first base plate 111, and the hose 42 may be placed on the first partition plate 112.
Fig. 2 and 3 show that the connecting plate 12 is connected to the first base plate 111, the connecting plate 12 and the first base plate 111 may be connected by welding, or the connecting plate 12 and the first base plate 111 are integrated. Of course, the connecting plate 12 may also be connected to the first side plate 113 near the hydrant 30.
With continued reference to fig. 3, the installation box 11 further includes a first baffle 114, and the first baffle 114 is disposed at the inward opening of the first lower space and connected to the first side plate 113 located below.
When the first door body 10 is opened, the fire extinguisher 44 placed in the first lower space may fall through the opening of the first lower space due to inertia of the fire extinguisher 44. The first shutter 114 can block the fire extinguisher 44 placed in the first lower space, and prevent the fire extinguisher 44 from falling down when the first door body 10 is opened.
As shown in fig. 1, the fire hydrant cabinet further includes an elastic force booster 60, one end of the elastic force booster 60 is connected to the first door body 10, and the other end of the elastic force booster 60 is connected to an inlet of the water heating well.
Because the fire-fighting equipment 40 is installed on the first door body 10, the first door body 10 needs a large force when opening the door. The elastic force booster 60 can provide boosting force when the first door 10 is opened, so that an operator does not need to consume too much force when opening the first door 10.
Example two
The present embodiment provides a fire hydrant 30 box, please refer to fig. 4-6 in the drawings of the specification together.
The fire hydrant 30 box comprises a first door body 10 and fire-fighting equipment 40; the first door body 10 is installed at the inlet of the water heating well and can be opened in a rotating way; the fire-fighting equipment 40 is mounted on the first door body 10.
The maintainer is when overhauing hot-water heating well, opens first door body 10, and fire-fighting equipment 40 removes along with first door body 10, and fire-fighting equipment 40 can not hinder the maintainer and get into the hot-water heating well, and then need not dismantle fire-fighting equipment 40, has made things convenient for the maintenance of maintainer to the hot-water heating well. And after the first door body 10 is opened, the inlet of the water heating well is completely opened, thereby further facilitating the access of the maintainer into the water heating well.
As shown in fig. 6, the fire apparatus 40 includes a hose reel 41, a hose 42, a water gun 43, a fire extinguisher 44, and an alarm 45, and one end of the hose reel 41 is connected to the hydrant 30.
As shown in fig. 1, the first door body 10 is hinged to a sidewall of the shaft-heating well inlet, and the first door body 10 can be rotated inward to be opened. The fire-fighting equipment 40 is mounted on the outward-facing side surface of the first door body 10.
When the first door body 10 is closed, the fire-fighting equipment 40 is located at the inlet of the water heating well and is not located inside the water heating well, so that the fire-fighting equipment 40 can be directly taken when fire is conveniently extinguished without opening the first door body 10.
The first door body 10 can be hinged to the side wall of the water heating well inlet through hinges, because the fire-fighting equipment 40 is large in mass, the fire-fighting equipment 40 installed on the first door body 10 can apply large downward pressure to the first door body 10, the bearing capacity of each hinge is limited (generally about 25 kg/piece), and a large number of hinges can be used for preventing the connecting plate 12 from being disconnected from the side wall of the water heating well inlet, for example, the number of the hinges is more than or equal to four.
With continued reference to fig. 1, 8 and 9, the hydrant 30 cabinet further includes a second door 20, the second door 20 is hinged to the outer wall 50, and the hinge point of the second door 20 is located on a side of the hydrant 30 facing away from the hot water well and can be pivoted outwardly to open.
When a service person services the water heating well, the second door body 20 is firstly opened outwards, then the first door body 10 is opened inwards, and then the service person enters from the inlet of the water heating well, wherein fig. 1 shows that the first door body 10 and the second door body 20 are both opened.
When the second door 20 is in the closed state, the hydrant 30 is shielded by the second door 20, so that the hydrant 30 can be prevented from being damaged, and the hydrant 30 can be prevented from being used at will at ordinary times. Meanwhile, the second door body 20 also shields the first door body 10, so that the fire-fighting equipment 40 mounted on the first door body 10 is protected.
The bounce lock 70 may be installed on the second door body 20, and when the bounce lock 70 is unlocked by using a key, the bounce lock 70 ejects a stainless steel sheet, and an operator may open the second door body 20 by pulling the stainless steel sheet, which provides a force point for pulling the second door body 20 for operation, so that the operator may easily open the second door body 20.
Fig. 5 to 7 show a specific structure of the first door body 10. Specifically, the first door body 10 includes a second bottom plate 13, a second partition plate 14, and a plurality of second side plates 15. The plurality of second side plates 15 are disposed on the second base plate 13, and the plurality of second side plates 15 enclose a second installation space with an opening facing outward. The second partition 14 is provided in the second bottom plate 13 and divides the second installation space into a second upper space and a second lower space.
The second lower space may house a plurality of fire extinguishers 44. The second upper space may be equipped with a hose reel 41, a hose 42, a water gun 43 and an alarm 45, wherein the hose reel 41, the water gun 43 and the alarm 45 may be fixed on the second base plate 13, and the hose 42 may be placed on the second partition plate 14.
With continued reference to fig. 5 and 6, the first door body 10 further includes a second flap 16, the second flap 16 is disposed at the inward opening of the second lower space, and the second flap 16 is connected to the second side panel 15 located below.
When the first door body 10 is opened, the fire extinguisher 44 placed in the first lower space may fall through the opening of the first lower space due to inertia of the fire extinguisher 44. The first shutter 114 can block the fire extinguisher 44 placed in the first lower space, and prevent the fire extinguisher 44 from falling down when the first door body 10 is opened.
As shown in fig. 4, the hydrant 30 cabinet further includes an elastic force booster 60, one end of the elastic force booster 60 is connected to the first door body 10, and the other end of the elastic force booster 60 is connected to an inlet of the central heating well.
Because the fire-fighting equipment 40 is installed on the first door body 10, the first door body 10 needs a large force when opening the door. The elastic force booster 60 can provide boosting force when the first door 10 is opened, so that an operator does not need to consume too much force when opening the first door 10.
EXAMPLE III
The embodiment provides a method for arranging fire-fighting equipment 40 in a fire hydrant cabinet, wherein the method for arranging the fire-fighting equipment 40 comprises the following steps: the fire fighting equipment 40 is installed on the inner wall of the shaft or the first door 10 of the hydrant 30 box.
The arrangement method is to be installed on the inner wall of the water heating well or the first door body 10 of the fire hydrant 30 box, the fire fighting equipment 40 can not prevent the fire fighting equipment 40 from obstructing the access of maintainers to the water heating well, the fire fighting equipment 40 does not need to be disassembled, and the overhaul of the water heating well by the maintainers is facilitated.
The fire fighting equipment 40 is installed on the inner wall of the water heating well, and specifically includes the following steps.
And a reserved space is arranged on the inner wall of the water heating well.
The fire fighting equipment 40 is installed in the reserved space.
The reserved space can be a space reserved for installing fire-fighting equipment 4040 in the wall construction of the water heating well; or the space dug out on the wall of the water heating well after the wall construction is finished; or after the wall of the water heating well is built, the mounting bracket with the reserved space is arranged on the wall.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. A fire hydrant cabinet is characterized by comprising a first door body and fire-fighting equipment;
the first door body is arranged at an inlet of the water heating well and can be opened in a rotating mode;
the fire-fighting equipment is arranged on the first door body.
2. The hydrant cabinet according to claim 1, wherein said first door body is located outside said water heating well and can be turned outward to be opened;
the fire-fighting equipment is arranged on the inward side face of the first door body, and when the first door body is closed, the fire-fighting equipment is located in the inlet of the water heating well.
3. The hydrant cabinet according to claim 2, wherein said first door body includes a mounting cabinet and a connecting plate connected;
the mounting box body is provided with an opening facing the inner side; the fire-fighting equipment is arranged in the mounting box body;
one side edge of the connecting plate is hinged to the outer wall door frame, and the hinged position of the connecting plate is located on one side, away from the water heating well, of the fire hydrant;
when the first door body is closed, the mounting box body extends into the inlet of the water heating well, and the connecting plate shields the fire hydrant.
4. The fire hydrant cabinet according to claim 3, wherein said mounting cabinet includes a first bottom panel, a first partition panel and a plurality of first side panels;
the first side plates are arranged on the first bottom plate and enclose a first installation space with an opening facing the inner side;
the first partition is disposed on the first base plate, and divides the first installation space into a first upper space and a first lower space.
5. The hydrant cabinet of claim 4, further comprising a first baffle disposed at the inwardly facing opening of said first lower space and connected to said first side plate below.
6. The hydrant cabinet according to claim 1, wherein said first door body is hinged to an inlet side wall of said central heating well and can be turned inward to be opened;
the fire-fighting equipment is arranged on the outward side face of the first door body.
7. The hydrant cabinet according to claim 6, further comprising a second door body hinged to the outer wall, wherein the hinge point of the second door body is located on a side of the hydrant facing away from the hot water well and can be rotated outward to open.
8. The hydrant cabinet of claim 6, wherein said first door body includes a second bottom panel, a second partition panel and a plurality of second side panels;
the second side plates are arranged on the second bottom plate and enclose a second installation space with an opening facing outwards;
the second partition is provided to the second bottom plate, and divides the second installation space into a second upper space and a second lower space.
9. The hydrant cabinet of claim 8, wherein said first door body further includes a second baffle disposed at an inwardly facing opening of said second lower space and connected to said second side panel positioned below.
10. A method for arranging fire-fighting equipment in a fire hydrant cabinet is characterized by comprising the following steps: the fire-fighting equipment is arranged on the inner wall of the water heating well or the first door body of the fire hydrant box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010860980.8A CN111870855A (en) | 2020-08-25 | 2020-08-25 | Fire hydrant box and arrangement method of fire-fighting equipment in fire hydrant box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010860980.8A CN111870855A (en) | 2020-08-25 | 2020-08-25 | Fire hydrant box and arrangement method of fire-fighting equipment in fire hydrant box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111870855A true CN111870855A (en) | 2020-11-03 |
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ID=73203247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010860980.8A Pending CN111870855A (en) | 2020-08-25 | 2020-08-25 | Fire hydrant box and arrangement method of fire-fighting equipment in fire hydrant box |
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| Country | Link |
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| CN (1) | CN111870855A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114572344A (en) * | 2022-03-18 | 2022-06-03 | 广船国际有限公司 | Access door device for ship and ship |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202409917U (en) * | 2011-12-23 | 2012-09-05 | 中铁第四勘察设计院集团有限公司 | Underground concealed fire hydrant cabinet |
| KR200466128Y1 (en) * | 2012-09-28 | 2013-04-03 | 주식회사 플러스이엔지 | Fire fighting equipments |
| CN208049232U (en) * | 2017-12-25 | 2018-11-06 | 珠海华发建筑设计咨询有限公司 | A kind of swing type fire hydrant box |
| CN212522825U (en) * | 2020-08-25 | 2021-02-12 | 中国建筑西北设计研究院有限公司 | Fire hydrant box |
-
2020
- 2020-08-25 CN CN202010860980.8A patent/CN111870855A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202409917U (en) * | 2011-12-23 | 2012-09-05 | 中铁第四勘察设计院集团有限公司 | Underground concealed fire hydrant cabinet |
| KR200466128Y1 (en) * | 2012-09-28 | 2013-04-03 | 주식회사 플러스이엔지 | Fire fighting equipments |
| CN208049232U (en) * | 2017-12-25 | 2018-11-06 | 珠海华发建筑设计咨询有限公司 | A kind of swing type fire hydrant box |
| CN212522825U (en) * | 2020-08-25 | 2021-02-12 | 中国建筑西北设计研究院有限公司 | Fire hydrant box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114572344A (en) * | 2022-03-18 | 2022-06-03 | 广船国际有限公司 | Access door device for ship and ship |
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