Indoor fire hydrant with water cooling function

Abstract

The utility model discloses an indoor fire hydrant with a water cooling function, which comprises a main body assembly, an indoor fire hydrant main body, a box door, an observation window and a handle, the box door is rotatably connected to the indoor fire hydrant main body, the observation window is fixed on the box door, and the handle is fixed on one side of the box door; the auxiliary assembly is arranged on the main body assembly and comprises a limiting piece and a self-opening piece, the limiting piece is arranged in the indoor fire hydrant main body, and the self-opening piece is fixed in the indoor fire hydrant main body. The indoor fire hydrant has the advantages that the limiting part is used for limiting the box door, the box door can be conveniently and rapidly opened when a fire disaster occurs, the box door can be automatically opened according to the condition of water flow in the water pipe assembly in the indoor fire hydrant body through the self-opening part, and the fire hydrant is convenient to use. Therefore, the user is prevented from opening the box door due to panic-stricken in case of fire.

Description

Technical Field

[0001] The utility model relates to the technical field of indoor fire hydrants, in particular to an indoor fire hydrant with a water cooling function. Background Art

[0002] Indoor fire hydrants are interfaces with valves that supply water to the fire scene through indoor pipe networks. They can be used as indoor fixed fire-fighting facilities in factories, warehouses, high-rise buildings, public buildings, ships, etc. They are usually installed in fire hydrant boxes and used in conjunction with fire hoses, water guns and other equipment. The Chinese patent announcement number is: CN 209270704 U discloses an indoor fire hydrant with a water cooling function, which has the following beneficial effects: an indoor fire hydrant with a water cooling function, in actual use, when a fire occurs, the flames spread to the indoor fire hydrant, the temperature of the indoor fire hydrant rises, and when it reaches a certain level, the glass ball on the fire sprinkler bursts, and the spray water is sprayed out through the water pipe assembly, and enters the inside and outside of the box through the through holes on the box and the stopper, and the inside and outside of the box are cooled down, thereby protecting the box and the water gun, water hose, valve and other components inside the box, and the stopper is provided to prevent collision and damage to the water pipe assembly when using the water gun, water hose and valve, so that the safety and reliability are better, but in the event of a fire, the user will panic, and the user will need a longer time than usual to open the box door of the indoor fire hydrant body, resulting in the user being unable to use the fire-fighting tools in the indoor fire hydrant body in the first time, thereby possibly reducing the survival rate of people in the fire. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above and / or existing problems in the existing indoor fire hydrants with water cooling function, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the present invention is that when a fire occurs, the user will panic, which will require the user to take a longer time than usual to open the door of the indoor fire hydrant body, resulting in the user being unable to use the fire-fighting tools in the indoor fire hydrant body in the first time, which may reduce the survival rate of people in the fire.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an indoor fire hydrant with a water cooling function, comprising a main body assembly, including an indoor fire hydrant body, a box door, an observation window and a handle, wherein the box door is rotatably connected to the indoor fire hydrant body, the observation window is fixed to the box door, and the handle is fixed to one side of the box door; and

[0007] The auxiliary component is arranged on the main component, and comprises a limiter and a self-opening component. The limiter is arranged in the indoor fire hydrant main body, and the self-opening component is fixed in the indoor fire hydrant main body.

[0008] As a preferred solution of the indoor fire hydrant with water cooling function described in the utility model, wherein: the limiting member includes a plug-in block and a limiting block, the plug-in block is fixed to one side of the box door, a plug-in slot is provided on the indoor fire hydrant body, the plug-in block is plugged into the plug-in slot, the limiting block is movable in the indoor fire hydrant body, a limiting slot is provided on the plug-in block, and one end of the limiting block is plugged into the limiting slot.

[0009] As a preferred solution of the indoor fire hydrant with water cooling function described in the utility model, the limiting member also includes a pull plate and a spring, the pull plate is fixed to one side of the limiting block, and the spring is fixed to one end of the limiting block.

[0010] As a preferred solution of the indoor fire hydrant with water cooling function described in the utility model, the self-opening part includes a slider and a connecting plate, a sliding groove is opened on the limit block, the slider slides in the sliding groove, and the connecting plate is fixed to one side of the slider.

[0011] As a preferred solution of the indoor fire hydrant with water cooling function described in the utility model, the self-opening component also includes a servo motor, a threaded rod, a flow sensor, and a battery box, the servo motor is fixed in the indoor fire hydrant body, the threaded rod is fixed to one end of the servo motor output shaft, the threaded rod is threadedly connected to the connecting plate, the flow sensor is fixed on the water pipe assembly in the indoor fire hydrant body, and the battery box is fixed in the indoor fire hydrant body.

[0012] As a preferred solution of the indoor fire hydrant with water cooling function described in the utility model, the self-opening component also includes a protective cover, a button and a torsion spring, the protective cover is fixed to one side of the indoor fire hydrant body, the button is arranged in the protective cover, and the two ends of the torsion spring are respectively fixedly connected to the indoor fire hydrant body and the box door.

[0013] The beneficial effects of the utility model are as follows: through the setting of the limit piece, it is used to limit the box door, so that it is convenient to quickly open the box door when a fire occurs; through the setting of the self-opening piece, the box door can be automatically opened according to the water flow conditions in the water pipe assembly in the indoor fire hydrant body, thereby avoiding the user being panicked and unable to open the box door when a fire occurs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0015] Figure 1 This is the overall structural diagram of an indoor fire hydrant with water cooling function.

[0016] Figure 2 This is a cross-sectional structural diagram of a self-opening indoor fire hydrant with water cooling function.

[0017] Figure 3 This is a cross-sectional structural diagram from another perspective of the self-opening component of the indoor fire hydrant with water cooling function.

[0018] Figure 4 This is a cross-sectional structural diagram of the limiter of an indoor fire hydrant with water cooling function.

[0019] In the figure: 100, main assembly; 101, indoor fire hydrant main body; 102, box door; 103, observation window; 104, handle; 200, auxiliary assembly; 201, limit piece; 202, self-opening piece; 201a, plug-in block; 201b, limit block; W, plug-in slot; Q, limit slot; 201c, pull plate; 201d, spring; 202a, slider; 202b, connecting plate; S, slide slot; 202c, servo motor; 202d, threaded rod; 202e, flow sensor; 202f, battery box; 202g, protective cover; 202h, button; 202i, torsion spring. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0022] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0023] Example 1

[0024] Reference Figure 1~Figure 4 , which is the first embodiment of the utility model, and this embodiment provides an indoor fire hydrant with a water cooling function. The indoor fire hydrant with a water cooling function includes a main component 100 and an auxiliary component 200. Through the cooperation of the two, the box door 102 can be automatically opened when a fire occurs, thereby facilitating the user to use the fire-fighting tools in the indoor fire hydrant body 101.

[0025] The main body assembly 100 includes an indoor fire hydrant body 101, a box door 102, an observation window 103 and a handle 104. The box door 102 is rotatably connected to the indoor fire hydrant body 101, the observation window 103 is fixed on the box door 102, and the handle 104 is fixed on one side of the box door 102.

[0026] The indoor fire hydrant body 101 is provided to provide water for fire extinguishing, the box door 102 is provided to seal the indoor fire hydrant body 101, the observation window 103 is provided to facilitate observation of the situation inside the indoor fire hydrant body 101, and the handle 104 is provided to pull the box door 102 to move it.

[0027] The auxiliary component 200 is arranged on the main component 100, and includes a limit member 201 and a self-opening member 202. The limit member 201 is arranged in the indoor fire hydrant body 101, and the self-opening member 202 is fixed in the indoor fire hydrant body 101.

[0028] The setting of the limit member 201 is used to limit the box door 102, so that the box door 102 can be quickly opened when a fire occurs. The setting of the self-opening member 202 can automatically open the box door 102 according to the water flow conditions in the water pipe assembly in the indoor fire hydrant body 101, thereby avoiding the user from panicking and being unable to open the box door 102 when a fire occurs.

[0029] Example 2

[0030] Reference Figure 1~Figure 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0031] Specifically, the limit member 201 includes a plug-in block 201a and a limit block 201b. The plug-in block 201a is fixed to one side of the box door 102. A plug-in slot W is provided on the indoor fire hydrant body 101. The plug-in block 201a is plugged into the plug-in slot W. The limit block 201b is movable in the indoor fire hydrant body 101. A limit slot Q is provided on the plug-in block 201a. One end of the limit block 201b is plugged into the limit slot Q.

[0032] The limiting block 201b is provided to limit the plug-in block 201a in the plug-in slot W, thereby preventing the box door 102 from being opened when the indoor fire hydrant body 101 is not in use.

[0033] Specifically, the limiting member 201 further includes a pull plate 201c and a spring 201d. The pull plate 201c is fixed to one side of the limiting block 201b, and the spring 201d is fixed to one end of the limiting block 201b.

[0034] The pull plate 201c is used to pull the limit block 201b to move, and the spring 201d is used to apply a thrust to the limit block 201b, so that the limit block 201b is automatically inserted into the limit slot Q to limit the plug-in block 201a.

[0035] Example 3

[0036] Reference Figure 1~Figure 4 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0037] Specifically, the self-opening member 202 includes a slider 202a and a connecting plate 202b. A sliding groove S is provided on the limit block 201b. The slider 202a slides in the sliding groove S. The connecting plate 202b is fixed to one side of the slider 202a.

[0038] The connection plate 202b is provided to drive the slider 202a to move, thereby pulling the limit block 201b to move.

[0039] Specifically, the self-opening component 202 also includes a servo motor 202c, a threaded rod 202d, a flow sensor 202e, and a battery box 202f. The servo motor 202c is fixed in the indoor fire hydrant body 101, the threaded rod 202d is fixed to one end of the output shaft of the servo motor 202c, the threaded rod 202d is threadedly connected to the connecting plate 202b, the flow sensor 202e is fixed on the water pipe assembly in the indoor fire hydrant body 101, and the battery box 202f is fixed in the indoor fire hydrant body 101.

[0040] The servo motor 202c is used to drive the threaded rod 202d to rotate back and forth, thereby driving the connecting plate 202b to move back and forth. The flow sensor 202e is used to detect whether the water in the water pipe assembly in the indoor fire hydrant body 101 is flowing. The battery box 202f is used to provide power to the servo motor 202c and the flow sensor 202e.

[0041] Specifically, the self-opening component 202 also includes a protective cover 202g, a button 202h and a torsion spring 202i. The protective cover 202g is fixed to one side of the indoor fire hydrant body 101, the button 202h is arranged in the protective cover 202g, and the two ends of the torsion spring 202i are fixedly connected to the indoor fire hydrant body 101 and the box door 102 respectively.

[0042] The protective cover 202g is used to protect the button 202h, thereby preventing the button 202h from being accidentally touched. The servo motor 202c can be controlled by the button 202h. The torsion spring 202i can be automatically opened when the limit block 201b releases the limit on the plug-in block 201a.

[0043] During use, when the fire sprinkler is subjected to the high-temperature glass ball bursting, the fire sprinkler will spray water, and the flow sensor 202e will detect the flow of water in the water pipe assembly. At the same time, the flow sensor 202e will send an electrical signal to the servo motor 202c, thereby controlling the servo motor 202c to turn on, and then the servo motor 202c drives the threaded rod 202d to rotate, thereby driving the connecting plate 202b to move, thereby driving the slider 202a to move, so that the slider 202a pulls the limit block 201b out of the limit groove Q. After the plug-in block 201a is released from the limit, the torsion spring 202i will drive the box door 102 to rotate, and then automatically open the box door 102, so as to facilitate the user to use the fire-fighting tools in the indoor fire hydrant body 101.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An indoor fire hydrant with water cooling function, characterized in that: include, A main body assembly (100) comprises an indoor fire hydrant main body (101), a box door (102), an observation window (103) and a handle (104), wherein the box door (102) is rotatably connected to the indoor fire hydrant main body (101), the observation window (103) is fixed to the box door (102), and the handle (104) is fixed to one side of the box door (102); and The auxiliary component (200) is arranged on the main component (100), and comprises a limiter (201) and a self-opening component (202); the limiter (201) is arranged in the indoor fire hydrant main body (101), and the self-opening component (202) is fixed in the indoor fire hydrant main body (101).

2. The indoor fire hydrant with water cooling function as claimed in claim 1, characterized in that: The limiting member (201) comprises a plug-in block (201a) and a limiting block (201b); the plug-in block (201a) is fixed to one side of the box door (102); a plug-in slot (W) is provided on the indoor fire hydrant body (101); the plug-in block (201a) is plugged into the plug-in slot (W); the limiting block (201b) is movable in the indoor fire hydrant body (101); a limiting slot (Q) is provided on the plug-in block (201a); one end of the limiting block (201b) is plugged into the limiting slot (Q).

3. The indoor fire hydrant with water cooling function as claimed in claim 2, characterized in that: The limiting member (201) further comprises a pulling plate (201c) and a spring (201d), wherein the pulling plate (201c) is fixed to one side of the limiting block (201b), and the spring (201d) is fixed to one end of the limiting block (201b).

4. The indoor fire hydrant with water cooling function as claimed in claim 3, characterized in that: The self-opening member (202) comprises a slider (202a) and a connecting plate (202b); a sliding groove (S) is provided on the limit block (201b); the slider (202a) slides in the sliding groove (S); and the connecting plate (202b) is fixed to one side of the slider (202a).

5. The indoor fire hydrant with water cooling function as claimed in claim 4, characterized in that: The self-opening component (202) further comprises a servo motor (202c), a threaded rod (202d), a flow sensor (202e), and a battery box (202f); the servo motor (202c) is fixed in the indoor fire hydrant body (101); the threaded rod (202d) is fixed to one end of the output shaft of the servo motor (202c); the threaded rod (202d) is threadedly connected to the connecting plate (202b); the flow sensor (202e) is fixed to a water pipe assembly in the indoor fire hydrant body (101); and the battery box (202f) is fixed in the indoor fire hydrant body (101).

6. The indoor fire hydrant with water cooling function as claimed in claim 5, characterized in that: The self-opening member (202) further comprises a protective cover (202g), a button (202h) and a torsion spring (202i); the protective cover (202g) is fixed to one side of the indoor fire hydrant body (101); the button (202h) is arranged in the protective cover (202g); and the two ends of the torsion spring (202i) are respectively fixedly connected to the indoor fire hydrant body (101) and the box door (102).

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