Water outlet device of fire hydrant
By designing a fire hydrant outlet device with 40mm and 65mm interfaces, the problems of bulky hoses and insufficient water supply caused by fixed fire hydrant interfaces were solved, enabling flexible response to water supply needs in different fire situations and saving manpower and resources.
Patent Information
- Application Number
- CN202423209235.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-25
AI Technical Summary
The fixed interface size of existing fire hydrants results in bulky hoses and insufficient water supply or pressure from fire trucks, making it impossible to flexibly respond to different fire situations and wasting manpower and resources.
Design a fire hydrant outlet device with two interfaces, 40mm and 65mm, which can connect fire hydrants and fire trucks simultaneously or individually, acting as a water distributor. The interface can be selected according to the fire situation to reduce the need for carrying water hoses.
It enables flexible selection of interfaces under different fire conditions, reduces the use of water hoses, saves manpower and resources, and improves water supply efficiency.
Smart Images
Figure CN223593471U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of fire-fighting equipment, in particular to a fire hydrant water outlet device. BACKGROUND
[0002] When a fire occurs, water is needed to be connected by a water hose to extinguish the fire, and the water connected by the water hose generally has two forms, one is to connect the water outlet of the fire truck water tank, and the other is to use the indoor fire hydrant to outlet water. If only the water outlet of the fire truck water tank is used, there will be a problem of insufficient water supply of the fire truck, in addition, more water hoses need to be carried due to the long distance, consuming manpower and material resources. However, since the distance is short, the fire hydrant can carry less water hose, but the interface size of the fire hydrant is fixed and can only connect one type of water hose, generally a 65mm interface, when the fire is small, connecting a 65mm water hose will be very heavy, in addition, the fire hydrant will also have the situation of no water or insufficient water pressure. SUMMARY
[0003] The utility model aims at solving one of the technical problems existing in the prior art. To this end, the utility model provides a fire hydrant water outlet device, which can connect the fire hydrant and the fire truck separately or simultaneously, the fire truck can supplement the water supply or pressurize the fire hydrant, in addition, the 40mm interface and the 65mm interface are provided to select according to the fire, which plays the role of a water distributor, so that too many water hoses can be carried, which is beneficial to save manpower and material resources.
[0004] The utility model adopts the technical scheme that
[0005] A fire hydrant water outlet device, comprising
[0006] A main body is provided with an inner cavity;
[0007] A water inlet assembly comprises a first water inlet interface and a second water inlet interface in communication with the inner cavity, the first water inlet interface is provided with a first on-off valve, the second water inlet interface is provided with a second on-off valve, the first water inlet interface is used for connecting with the fire hydrant, and the second water inlet interface is used for connecting with the fire truck through the water hose;
[0008] A water outlet assembly comprises a first water outlet interface and a second water outlet interface in communication with the inner cavity, the first water outlet interface is a 40mm interface, and the second water outlet interface is a 65mm interface.
[0009] The utility model discloses a fire hydrant water outlet device, at least has following beneficial effect: when using, first main part is connected with fire hydrant through first water inlet interface, is fixed on fire hydrant, then second water inlet interface is connected with fire engine through water hose, and this has the water inlet interface of fire engine in addition to fire hydrant interface, first, the water supply of fire engine water hose can be supplied to fire hydrant when there is no water, second, the pressure of fire engine can be added when the pressure of fire hydrant is not enough, third, indoor fire hydrant also supplies water to water gun and can reduce the water supply pressure of fire engine, in addition, the main part is equipped with 40mm first water outlet interface and 65mm second water outlet interface, plays the role of water distributor, can reduce the use of water hose, when the fire condition is smaller, can connect 40mm water hose and connect water gun, and it is light to use, when the fire condition is bigger, can connect 60mm water hose and connect water gun, and the water outlet is bigger, of course, 40mm and 60mm water hose can be connected simultaneously, and the water outlet is controlled through the on-off valve of water gun. Therefore, the fire hydrant water outlet device can be connected with fire hydrant and fire engine separately or simultaneously, the fire engine can help fire hydrant to supplement water supply or pressurize, in addition, 40mm interface and 65mm interface can be selected according to the fire condition, play the role of water distributor, therefore, too many water hoses can be reduced, which is beneficial to save manpower and material resources.
[0010] According to some embodiments of the utility model, the main body is a circular tube.
[0011] Beneficially, the main body is a circular tube, which is conducive to water flow and facilitates the arrangement of the first water inlet interface, the second water inlet interface, the first water outlet interface, and the second water outlet interface.
[0012] According to some embodiments of the utility model, the first water inlet interface is arranged at one end of the main body.
[0013] Beneficially, this arrangement facilitates the entry of water from the fire hydrant into the main body.
[0014] According to some embodiments of the utility model, the second water inlet interface is arranged on the side of the main body.
[0015] Beneficially, the second receiving port is arranged on the side to supply water to the water hose of the fire engine, thereby serving as a supplement.
[0016] According to some embodiments of the utility model, the first water outlet interface and the second water outlet interface are arranged in a Y shape at the other end of the main body.
[0017] Beneficially, this arrangement facilitates the water outlet of the first water outlet interface and the second water outlet interface.
[0018] According to some embodiments of the utility model, the first water inlet interface is a 65mm internal thread type interface.
[0019] Beneficially, the first water inlet interface is a 65mm internal thread interface, which is conducive to quick connection with most fire hydrants, thereby improving installation efficiency.
[0020] According to some embodiments of the present application, the second water inlet interface is a 65mm quick male interface.
[0021] Beneficially, the second water inlet interface is a 65mm quick male interface, which is conducive to quick connection with the water hose of the fire truck, thereby improving installation efficiency.
[0022] According to some embodiments of the present application, the first and second switch valves are ball valves or butterfly valves.
[0023] Beneficially, the ball valve controls the flow of fluid by a ball, and the butterfly valve adjusts the size of the fluid by rotating the butterfly plate. The ball valve or butterfly valve is convenient for controlling the water inlet of the first and second water inlet interfaces.
[0024] According to some embodiments of the present application, the first and second water outlet interfaces are quick female interfaces.
[0025] Beneficially, the first and second water outlet interfaces are quick female interfaces, which are conducive to quick connection with the water hose of the water gun.
[0026] According to some embodiments of the present application, the first and second water outlet interfaces are provided with flow meters.
[0027] Beneficially, the flow meters are convenient for observing the water flow of the first and second water outlet interfaces.
[0028] Additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS
[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.
[0030] Figure 1 is a schematic diagram of the first embodiment of the present application;
[0031] Figure 2 is Figure 1 is a schematic diagram of the internal part of the ball valve;
[0032] Figure 3A schematic view of another embodiment of the present application;
[0033] Figure 4 For Figure 3 An internal schematic view of the butterfly valve.
[0034] The reference signs: main body 100, inner cavity 110, water inlet assembly 120, first water inlet interface 130, second water inlet interface 140, first switch valve 150, second switch valve 160, water outlet assembly 170, first water outlet interface 180, second water outlet interface 190, flow meter 200, ball valve 210, butterfly valve 220. DETAILED DESCRIPTION
[0035] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, and are only used to explain the present application, and cannot be understood as a limitation of the present application.
[0036] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as a limitation of the present application.
[0037] In the description of the present application, the meaning of several is one or more, and the meaning of multiple is more than two, greater than, less than, more than, etc. are understood as not including the number, and above, below, etc. are understood as including the number. If it is described as first and second, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.
[0038] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the term "mounting, connection and connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0039] The specific embodiments of the present application will be described below with reference to Figures 1-4A fire hydrant outlet device is described in detail with reference to two specific embodiments. It is to be understood that the following description is merely illustrative and not intended to limit the scope of the invention.
[0040] like Figure 1 As shown, a fire hydrant water outlet device includes a main body 100, a water inlet component 120, and a water outlet component 170.
[0041] The main body 100 has an inner cavity; the water inlet assembly 120 includes a first water inlet port 130 and a second water inlet port 140 communicating with the inner cavity. The first water inlet port 130 is provided with a first switch valve 150, and the second water inlet port 140 is provided with a second switch valve 160. The first water inlet port 130 is used to connect to a fire hydrant, and the second water inlet port 140 is used to connect to a fire truck through a water hose; the water outlet assembly 170 includes a first water outlet port 180 and a second water outlet port 190 communicating with the inner cavity. The first water outlet port 180 is a 40mm port, and the second water outlet port 190 is a 65mm port. In use, the main body 100 is first connected to the fire hydrant via the first water inlet 130 and fixed to the fire hydrant. Then, the second water inlet 140 is connected to the fire truck via a water hose. This provides both a fire hydrant inlet and a fire truck water inlet. Firstly, the fire truck can supply water via its hose when the fire hydrant is dry. Secondly, the fire truck can pressurize the fire hydrant when the pressure is insufficient. Thirdly, the indoor fire hydrant can also supply water to the fire hose, reducing the water pressure on the fire truck. In addition, the main body 100 is equipped with a 40mm first water outlet 180 and a 65mm second water outlet 190, which act as a water distributor, reducing the use of water hoses. When the fire is small, a 40mm water hose can be connected to the fire hose for easy use. When the fire is large, a 60mm water hose can be connected to the fire hose for a larger water output. Of course, both 40mm and 60mm water hoses can be connected simultaneously. The water output is controlled by the fire hose's on / off valve. Therefore, the fire hydrant outlet device can connect the fire hydrant and the fire truck individually or simultaneously. The fire truck can supplement the water supply or pressurize the fire hydrant. In addition, it is equipped with 40mm and 65mm interfaces, which can be selected according to the fire situation, and acts as a water distributor. Therefore, it can reduce the need to carry too many water hoses, which helps to save manpower and resources.
[0042] Specifically, the main body 100 is in a circular tube shape. The main body 100 in a circular tube shape is conducive to water flow, and is conducive to the arrangement of the first water inlet interface 130, the second water inlet interface 140, the first water outlet interface 180 and the second water outlet interface 190. In addition, the first water inlet interface 130 is arranged at one end of the main body 100. In this way, the water of the fire hydrant enters the main body 100. Moreover, the second water inlet interface 140 is arranged on the side of the main body 100. The second receiving port is arranged on the side to supply water to the fire truck hose to play a supplementary role. Further, the first water outlet interface 180 and the second water outlet interface 190 are arranged in a Y shape at the other end of the main body 100. In this way, the first water outlet interface 180 and the second water outlet interface 190 are arranged to facilitate water outlet.
[0043] It should be noted that the first water inlet interface 130 is a 65mm inner thread interface. The first water inlet interface 130 is a 65mm inner thread interface, which is conducive to quick connection with most fire hydrants, and improves installation efficiency. In addition, the second water inlet interface 140 is a 65mm quick male interface. The second water inlet interface 140 is a 65mm quick male interface, which is conducive to quick connection with the water hose of the fire truck, and improves installation efficiency.
[0044] In the first embodiment of the present application, as shown in Figure 1 and Figure 2 , the first switch valve 150 and the second switch valve 160 are ball valves. In the second embodiment of the present application, as shown in Figure 3 and Figure 4 , the first switch valve 150 and the second switch valve 160 are butterfly valves. The ball valve 210 controls the flow of fluid by a ball, and the butterfly valve 220 adjusts the size of the fluid by rotating the butterfly plate. Arranging the ball valve 210 or the butterfly valve 220 facilitates the control of the water inlet of the first water inlet interface 130 and the second water inlet interface 140.
[0045] It is worth mentioning that the first water outlet interface 180 and the second water outlet interface 190 are quick female interfaces. The first water outlet interface 180 and the second water outlet interface 190 are quick female interfaces, which are conducive to quick connection with the water hose of the water gun.
[0046] It can be understood that, as shown in Figure 1 and Figure 3 , the first water outlet interface 180 and the second water outlet interface 190 are each provided with a flow meter 200. The flow meter 200 is arranged to facilitate observation of the water flow of the first water outlet interface 180 and the second water outlet interface 190.
[0047] In the description of the present specification, the description referring to the terms "one embodiment, some embodiments, illustrative embodiment, example, specific example, or some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0048] The embodiments of the present application are described in detail above in combination with the drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge range of those skilled in the art without departing from the spirit of the present application.
Claims
1. A hydrant water outlet device, characterized by, The utility model relates to a fire hydrant, including: a main body (100) provided with an inner cavity; a water inlet assembly (120) including a first water inlet interface (130) and a second water inlet interface (140) in communication with the inner cavity, the first water inlet interface (130) being provided with a first on-off valve (150), the second water inlet interface (140) being provided with a second on-off valve (160), the first water inlet interface (130) being used for being connected with the fire hydrant, and the second water inlet interface (140) being used for being connected with a fire engine through a water hose; a water outlet assembly (170) including a first water outlet interface (180) and a second water outlet interface (190) in communication with the inner cavity, the first water outlet interface (180) being a 40mm interface, and the second water outlet interface (190) being a 65mm interface.
2. The hydrant outlet device of claim 1, wherein, The main body (100) is in a circular tube shape.
3. The hydrant outlet device of claim 2, wherein, The first water inlet interface (130) is arranged at one end of the main body (100).
4. The hydrant outlet device of claim 3, wherein The second water inlet interface (140) is arranged on the side of the main body (100).
5. The hydrant outlet device of claim 4, wherein, The first water outlet interface (180) and the second water outlet interface (190) are arranged in a Y shape at the other end of the main body (100).
6. The hydrant outlet device of claim 1, wherein, The first water inlet interface (130) is a 65mm inner buckle type interface.
7. The hydrant outlet device of claim 1, wherein, The second water inlet interface (140) is a 65mm quick male interface.
8. The hydrant outlet device of claim 1, wherein, The first on-off valve (150) and the second on-off valve (160) are ball valves (210) or butterfly valves (220).
9. The hydrant outlet device of claim 1, wherein, The first water outlet interface (180) and the second water outlet interface (190) are quick female interfaces.
10. The hydrant outlet device of claim 1, wherein, The first water outlet interface (180) and the second water outlet interface (190) are each provided with a flow meter (200).