Embedded fire hydrant box

Abstract

The utility model discloses an embedded fire hydrant box which is embedded and installed in a handrail, an installation area is formed in the handrail, the fire hydrant box is detachably and fixedly installed in the installation area, the fire hydrant box comprises a box body and a box door, and one side of the box door is hinged to the box body; a fire hydrant, a water gun, a first valve, a second valve, a first fire hose and a second fire hose are arranged in the box body, the first valve and the second valve are arranged on the fire hydrant, one end of the first fire hose is connected with the first valve, and one end of the second fire hose is connected with the second valve; and the water gun is detachably arranged at the other end of the second fire hose. The handrail embedded type fire hydrant box has the advantages that the handrail embedded type fire hydrant box is convenient to open, fire-fighting equipment in the box body is convenient to use, water is not prone to being accumulated in the box body, and snakes and insects are not prone to entering the box body.

Description

Technical Field

[0001] The utility model relates to the technical field of forest fire prevention equipment, in particular to an embedded fire hydrant box. Background Art

[0002] Forest trails are places for leisure and recreation. Because they are nestled in the woods, fire safety along these trails is particularly important. Fire hydrant boxes are typically installed along these trails. Existing fire hydrant boxes on forest trails are sunken, located beneath the pavement structure. They are secured with supporting angle steel and nuts, and feature 20mm drain holes underneath. They open from the top: first, open the steel grating pavement structure, then the fire hydrant box cover. After flipping the fire hose reel, remove the fire hose, or connect a hose from a nearby supply cabinet to the fire hydrant opening to extinguish the fire.

[0003] Existing fire hydrant boxes on forest trails require the heavy steel grating pavement cover to be opened before use, making it difficult to secure the box. Furthermore, operators must squat, making it difficult to exert force. To use a fire hose, ordinary personnel must lift and flip the fire reel, which cannot be secured upright after being flipped up. One person is required to hold the reel in place while another person pulls the hose and uses it, making single-person operation difficult. The box lacks a matching fire hose and water gun, forcing firefighters to search for matching guns and hoses in surrounding emergency boxes, which is inconvenient and time-consuming. Furthermore, sunken fire hydrant boxes allow rainwater to flow into them, creating a humid environment prone to water accumulation. Snakes and insects can enter through the reserved drainage holes, posing a safety hazard. This requires improvement. Utility Model Content

[0004] The purpose of the utility model is to provide a railing embedded fire hydrant box which is easy to open, convenient to use fire-fighting facilities, and difficult for water to accumulate inside and for snakes and insects to enter.

[0005] The utility model proposes an embedded fire hydrant box, which is embedded and installed in a railing. An installation area is formed in the railing. The fire hydrant box is detachably fixed in the installation area. The fire hydrant box includes a box body and a box door, one side of the box door is hinged to the box body; a fire hydrant, a water gun, a first valve, a second valve, a first fire hose and a second fire hose are arranged in the box body, the first valve and the second valve are arranged on the fire hydrant, one end of the first fire hose is connected to the first valve, and one end of the second fire hose is connected to the second valve, and the water gun is detachably arranged at the other end of the second fire hose.

[0006] Preferably, the first valve is set to a DN25 valve, the second valve is set to a DN65 valve, the first fire hose is set to a DN25 light fire hose, the other end of the DN25 light fire hose is provided with a DC spray gun, and the second fire hose is set to a DN65 fire hose.

[0007] Preferably, the DN25 valve is provided with a first quick interface, and one end of the DN25 portable fire hose is provided with a first quick connector, and the first quick connector is installed with the first quick interface.

[0008] Preferably, both ends of the DN65 fire hose are provided with a second quick connector, and the water gun is provided with a second quick interface, and the second quick interface is installed with the second quick connector.

[0009] Preferably, the railing consists of a connecting cross bar and several guardrail units, the connecting cross bar is fixedly arranged at the top of several guardrail units, the installation area is formed between two adjacent guardrail units, the guardrail unit includes a protective net, a guardrail cross bar, a pair of guardrail vertical bars and a handrail cross bar, the top of the protective net is fixed to the connecting cross bar, the guardrail cross bar is arranged at the bottom end of the protective net, the two guardrail vertical bars are vertically fixed to the bottom end of the connecting cross bar and are located on both sides of the protective net, the two ends of the guardrail cross bar are respectively fixed to the two guardrail vertical bars, and the handrail cross bar is horizontally fixed on the guardrail vertical bar.

[0010] Preferably, a mounting plate is fixedly provided on the periphery of the box body, and the mounting plate is fixed to the guardrail vertical rods of the guardrail unit by means of bolts.

[0011] Preferably, the mounting plate is set to a steel plate, and the thickness dimension of the mounting plate is set to "H", and satisfies H=2mm.

[0012] Preferably, the opening angle between the door and the box body is set to "A", and satisfies A≥160 degrees.

[0013] Preferably, a placement platform and a placement rod are horizontally arranged in the box, the placement rod is located above the placement platform, the DN65 fire hose is rolled into a disc, the DN65 fire hose is placed on the placement platform, and the placement rod is inserted into the DN65 fire hose.

[0014] Preferably, a hinge is provided between one side of the box door and the box body, two leaves of the hinge are fixed to the box door and the box body respectively, and a switch lock is provided on the other side of the box door.

[0015] From the above description of the utility model, it can be seen that the utility model has the following beneficial effects:

[0016] 1. The fire hydrant box embedded in the railing is more eye-catching than the sunken installation. When a fire occurs, the crowd will be panicked. The fire hydrant box installed at the railing is easier to be found, which effectively enhances the sense of security of citizens and tourists. In addition, the fire hydrant box installed at the railing can effectively shorten the time to open the fire hydrant box, and it is also easier to operate, making firefighting faster and more convenient.

[0017] 2. Add a DN25 valve and a DN25 light fire hose. A first quick interface is provided on the DN25 valve, and a first quick connector is provided at one end of the DN25 light fire hose. The setting of the first quick interface and the first quick connector enables quick installation between the DN25 valve and the DN25 light fire hose. The setting of the DN25 valve and the DN25 light fire hose makes it easy for ordinary people to extinguish the initial fire, thereby minimizing the spread of the fire.

[0018] 3. The fire hydrant box is arranged vertically and does not need to be equipped with drainage holes, which increases the airtightness of the fire hydrant box and prevents damage to the equipment due to moisture or snakes and insects crawling in through the holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a structural diagram of the railing and installation area of ​​the embodiment;

[0020] Figure 2 This is a structural diagram of an embedded fire hydrant box according to an embodiment;

[0021] Figure 3 2 is a schematic structural diagram of a guardrail unit according to an embodiment;

[0022] Figure 4 This is a partial schematic diagram of an embedded fire hydrant box according to an embodiment;

[0023] Figure 5 This is an embodiment Figure 4 A partial enlarged view of the middle part;

[0024] Figure 6 1 is a front view of the cabinet and the door of the embodiment;

[0025] Figure 7 1 is a top view of the cabinet and the cabinet door of the embodiment;

[0026] Figure 8 Schematic diagram of the structure of the embodiment box and fire hydrant;

[0027] Figure 9 is a side view of the embodiment box and fire hydrant;

[0028] Figure 10 Schematic diagram of the structure of a DN25 portable fire hose, a first quick connector and a DC spray gun in an embodiment;

[0029] Figure 11 Schematic diagram of the structure of the DN65 fire hose and the second quick connector;

[0030] Figure 12 Schematic diagram of the structure of the water gun and the second quick interface in the embodiment.

[0031] Figure numerals: 1. Railing; 11. Installation area; 12. Connecting crossbar; 13. Guardrail unit; 131. Protective net; 132. Guardrail crossbar; 133. Guardrail vertical bar; 134. Handrail crossbar; 2. Box body; 21. Placement table; 22. Placement rod; 3. Box door; 31. Hinge; 32. Switch lock; 4. Mounting plate; 5. Fire hydrant; 6. Water gun; 61. Second quick interface; 71. DN25 valve; 72. DN65 valve; 73. First quick interface; 81. DN25 lightweight fire hose; 82. DN65 fire hose; 83. First quick connector; 84. Second quick connector; 85. DC spray gun. DETAILED DESCRIPTION

[0032] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and more understandable, the following is a summary of the technical problems, technical solutions and beneficial effects to be solved by the present invention. Figure 1-12 It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0033] Reference Figure 1-Figure 7 A built-in fire hydrant box is embedded and installed in a railing 1, wherein the railing 1 is composed of a connecting cross bar 12 and a plurality of guardrail units 13. The plurality of guardrail units 13 are fixedly arranged at the bottom end of the connecting cross bar 12, and a certain distance is maintained between adjacent guardrail units 13, so that an installation area 11 is formed between the adjacent guardrail units 13, and the fire hydrant box is embedded and installed in the installation area 11 of the railing 1. The guardrail unit 13 includes a protective net 131, a guardrail cross bar 132, a pair of guardrail vertical bars 133 and a handrail cross bar 134, wherein the guardrail cross bar 132 is formed at the bottom end of the protective net 131, and the top of the protective net 131 is fixed to the connecting cross bar 12, and the two guardrail vertical bars 133 are vertically fixed to the bottom end of the connecting cross bar 12, and the two guardrail vertical bars 133 are located on both sides of the protective net 131, and the two ends of the guardrail cross bar 132 at the bottom end of the protective net 131 are respectively fixed to the two guardrail vertical bars 133, and the handrail cross bar 134 is horizontally set and fixed to the two guardrail vertical bars 133.

[0034] The fire hydrant box 5 is set in the installation area 11 and fixed to the guardrail units 13 on both sides. The size of the fire hydrant box is reasonably designed according to the height and thickness of the railing 1, and is consistent with the structure of the mountain trail railing 1. The fire hydrant box 5 includes a box body 2 and a box door 3. A mounting plate 4 is fixedly set on the outer peripheral side of the box body 2, and the mounting plate 4 is made of steel plate. The thickness of the mounting plate 4 is set to "H", and the thickness of the mounting plate 4 satisfies H=2mm. In order to fix the box body 2 in the installation area 11, the mounting plate 4 on the box body 2 is fixed to the guardrail vertical rods 133 on both sides with bolts, so that the box body 2 is firmly installed in the installation area 11.

[0035] One side of the door 3 is hinged to the housing 2 to enable the fire hydrant box 5 to be opened and closed. To this end, a number of hinges 31 are provided between the door 3 and the housing 2, with the two leaves of the hinges 31 fixed to the housing 2 and the door 3, respectively. A switch lock 32 is provided on the other side of the door 3. When the door 3 and the housing 2 are closed, the switch lock 32 locks the door 3 and the housing 2. After the switch lock 32 is unlocked, the door 3 can be opened along the housing 2, and the opening direction of the door 3 is along the downhill direction of the mountain trail. After the door 3 and the housing 2 are opened, the opening angle between the door 3 and the housing 2 is set to "A", and the opening angle between the door 3 and the housing 2 satisfies A≥160 degrees, so that the opening angle between the door 3 and the housing 2 is large enough to facilitate the removal of firefighting supplies from the housing 2.

[0036] Reference Figure 8 、 Figure 9 and Figure 10 A fire hydrant 5, a water gun 6, a first valve, a second valve, a first fire hose and a second fire hose are arranged in the box 2. The first valve arranged in the box 2 is a DN25 valve 71, and the second valve is a DN65 valve 72. The DN25 valve 71 and the DN65 valve 72 are respectively arranged at the spray outlet of the fire hydrant 5. The first fire hose is set to a DN25 light fire hose 81, and the second fire hose is set to a DN65 fire hose 82. In order to place the DN65 fire hose 82 and the DN25 portable fire hose 81 neatly and orderly within the box 2, a placement platform 21 and a placement rod 22 are fixedly installed horizontally within the box 2, wherein the placement rod 22 is located above the placement platform 21. When not in use, the DN65 fire hose 82 is rolled into a disk, placed on the placement platform 21, and wound around the placement rod 22, thereby preventing the DN65 fire hose 82 from being placed in a disorderly manner within the box 2. One end of the DN65 fire hose 82 is fixedly installed between the DN65 valve 72, and the DN25 portable fire hose 81 is fixedly installed between the DN25 valve 71.

[0037] To facilitate quick installation between the fire hose and the valve, a first quick connector 73 is provided in the DN25 valve 71, and a first quick joint 83 is installed at one end of the DN25 portable fire hose hose 81. Therefore, when installing the DN25 portable fire hose hose 81 and the DN25 valve 71, simply install the first quick joint 83 and the first quick connector 73. A direct current spray nozzle 85 is also installed at the other end of the DN25 portable fire hose hose 81. The provision of the first quick joint 83 and the first quick joint 73 reduces the installation time between the DN25 portable fire hose hose 81 and the DN25 valve 71, saving time for fire rescue efforts.

[0038] Reference Figure 11 and Figure 12 In order to facilitate the quick installation of the DN65 fire hose 82, a second quick connector 84 is provided at both ends of the DN65 fire hose 82. A corresponding second quick connector 61 is provided on the water gun 6. The second quick connector 61 is installed between the second quick connector 84 so that the water gun 6 is installed on one end of the DN65 fire hose 82. The second quick connector 84 at the other end of the DN65 fire hose 82 is then installed with the DN65 valve 72. Two different valves and fire hoses are provided in the fire hydrant box 5 to meet the needs of different users. In the early stages of a fire, before firefighters arrive, a DN25 lightweight fire hose 81 can be used to extinguish the initial fire. The water pressure sprayed by the DN25 lightweight fire hose 81 is relatively low, making it easier for ordinary personnel to control, thereby minimizing the spread of the fire. The water pressure generated by the DN65 fire hose 82 is relatively large and difficult to control, and requires professional operation by firefighters. When firefighters arrive at the scene, they can use the DN65 fire hose 82 to further extinguish the fire.

[0039] The specific implementation principle of the embodiment of the present application is as follows: the fire hydrant box 5 is vertically embedded in the installation area 11 of the railing 1. When firefighting is required, after unlocking the switch lock 32, the box door 3 is opened in the downhill direction of the forest trail, and then the water gun 6, DN65 fire hose 82, and DN25 light fire hose 81 in the box body 2 are taken out. In the early stage of a fire, before the firefighters arrive, the first quick connector 83 at one end of the DN25 light fire hose 81 is connected to the first quick connector 73 of the DN25 valve 71. The DN25 light fire hose 81 can be used to extinguish the initial fire. The water pressure of the DN25 light fire hose 81 is relatively low, and it is easier for ordinary people to control it, thereby minimizing the spread of the fire.

[0040] After the firefighters arrive, they install and fix the second quick connector 84 at one end of the DN65 fire hose 82 to the DN65 valve 72, and install and fix the second quick connector 61 on the water gun 6 to the second quick connector 84 at the other end of the DN65 fire hose 82. Then the firefighters can use the DN65 fire hose 82 to further extinguish the fire. The embedded fire hydrant box is vertically installed in the installation area 11 of the railing 1. Compared with the sunken type, it is more eye-catching. It is easier to be found when it is installed at the railing 1, which effectively enhances the sense of security of citizens and tourists. The fire hydrant box is vertically installed in the installation area 11 of the railing 1, which can effectively shorten its opening time and is also easier to operate, making firefighting faster and more convenient. There is no need to set a drain hole in the fire hydrant box 5, which increases the airtightness of the fire hydrant box, prevents damage to the equipment due to moisture, and prevents snakes and insects from crawling in through the hole.

[0041] The above is an exemplary description of the present invention in conjunction with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all protected by the present invention.

Claims

1. An embedded fire hydrant box, embedded and installed in a railing, characterized by: An installation area is formed in the railing, and the fire hydrant box can be detachably fixedly installed in the installation area. The fire hydrant box includes a box body and a box door, and one side of the box door is hinged to the box body; A fire hydrant, a water gun, a first valve, a second valve, a first fire hose and a second fire hose are arranged in the box. The first valve and the second valve are arranged on the fire hydrant. One end of the first fire hose is connected to the first valve, and one end of the second fire hose is connected to the second valve. The water gun is detachably arranged at the other end of the second fire hose.

2. The embedded fire hydrant box according to claim 1, characterized in that: The first valve is set to a DN25 valve, the second valve is set to a DN65 valve, the first fire hose is set to a DN25 light fire hose, a DC spray gun is set at the other end of the DN25 light fire hose, and the second fire hose is set to a DN65 fire hose.

3. The embedded fire hydrant box according to claim 2, characterized in that: The DN25 valve is provided with a first quick interface, and one end of the DN25 portable fire hose is provided with a first quick connector, and the first quick connector is installed with the first quick interface.

4. The embedded fire hydrant box according to claim 3, characterized in that: Both ends of the DN65 fire hose are provided with a second quick connector, and the water gun is provided with a second quick interface, and the second quick interface is installed with the second quick connector.

5. The embedded fire hydrant box according to claim 2, characterized in that: The railing consists of a connecting cross bar and several guardrail units. The connecting cross bar is fixedly arranged at the top ends of several guardrail units. The installation area is formed between two adjacent guardrail units. The guardrail unit includes a protective net, a guardrail cross bar, a pair of guardrail vertical bars and a handrail cross bar. The top end of the protective net is fixed to the connecting cross bar, and the guardrail cross bar is arranged at the bottom end of the protective net. The two guardrail vertical bars are vertically fixed to the bottom end of the connecting cross bar and are located on both sides of the protective net. The two ends of the guardrail cross bar are respectively fixed to the two guardrail vertical bars, and the handrail cross bar is horizontally fixed on the guardrail vertical bar.

6. The embedded fire hydrant box according to claim 5, characterized in that: A mounting plate is fixedly provided on the periphery of the box body, and the mounting plate is fixed to the guardrail vertical rod of the guardrail unit by using bolts.

7. The embedded fire hydrant box according to claim 6, characterized in that: The mounting plate is set to a steel plate, and the thickness dimension of the mounting plate is set to "H", and satisfies H=2mm.

8. The embedded fire hydrant box according to claim 1, characterized in that: The opening angle between the door and the box body is set to "A", and A ≥ 160 degrees.

9. The embedded fire hydrant box according to claim 2, characterized in that: A placing platform and a placing rod are horizontally arranged in the box body, the placing rod is located above the placing platform, the DN65 fire hose is rolled into a disc, the DN65 fire hose is placed on the placing platform, and the placing rod is inserted into the DN65 fire hose.

10. The embedded fire hydrant box according to claim 2, characterized in that: A hinge is provided between one side of the box door and the box body, two leaves of the hinge are fixed to the box door and the box body respectively, and a switch lock is provided on the other side of the box door.

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