CN209924034U

CN209924034U - Intelligent fire hydrant

Info

Publication number: CN209924034U
Application number: CN201822225743.5U
Authority: CN
Inventors: 张积正; 王朝晖
Original assignee: Wenzhou Union Technology Co Ltd
Current assignee: Wenzhou Union Technology Co Ltd
Priority date: 2018-12-28
Filing date: 2018-12-28
Publication date: 2020-01-10
Anticipated expiration: 2028-12-28

Abstract

The utility model discloses an intelligent fire hydrant, the intelligent fire hydrant includes bolt body (1), base portion (2) and base rivers entry (3), base portion (2) set up in bolt body (1) lower part, base rivers entry (3) set up in bolt body (1) lower part; the water pressure sensor (141) is arranged at the joint of the bolt body (1) and the groove body (14), and the water pressure sensor (141) is used for detecting water pressure in real time; the integrated block (147) is arranged in the tank body (14), the integrated block (147) is provided with an emitter, a processor and a display, and the water pressure sensor (141) is electrically connected with the integrated block (147). The utility model has the advantages that: (1) the water pressure sensor can be stably fixed on the fire hydrant; (2) the fire hydrant has more excellent tightness.

Description

Intelligent fire hydrant

Technical Field

The utility model relates to a fire control field, specificly relate to an intelligent fire hydrant.

Background

The fire hydrant is mainly used for fire fighting vehicles to take water from a municipal water supply pipe network or an outdoor fire-fighting water supply pipe network to put out fire, and can also be directly connected with a water hose and a water gun to discharge water to put out fire, so that an indoor and outdoor fire hydrant system is also one of important fire fighting facilities for putting out fire, the fire hydrant is divided into an indoor fire hydrant, an outdoor fire hydrant, a rotary fire hydrant, an underground fire hydrant, a ground fire hydrant, a double-port double-valve fire hydrant and an outdoor direct-buried telescopic fire hydrant according to different use scenes, and the requirement of people on consciousness of the fire fighting system is stronger and stronger along with the high-speed development of the society. At present, fire-fighting fire hydrants are installed in life and production and are popularized, the fire-fighting fire hydrants play a great role to a certain extent, expansion of fire accidents is prevented in time, loss of life and property is reduced, but some problems which cannot be solved exist, and when the fire hydrants are needed to be used, a rotary handle of a hand wheel part is opened, a water pipe is connected to a water outlet, and needed water is discharged. However, in real life, many fire hydrants are in the condition of no water or insufficient water pressure, and thus fire fighting opportunities are often missed, resulting in great loss. The existing fire hydrant installed in rural areas and cities is huge in quantity, and the regular non-target troubleshooting is also very large in workload and wastes manpower and material resources. The core component of the water pressure sensor for detecting water pressure is a problem to be solved urgently, how to stably apply the core component to water pressure detection of the fire hydrant and how to stably fix the core component on the fire hydrant.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence fire hydrant for water pressure sensor can stably fix on the fire hydrant.

Specifically, the utility model discloses a realize through following technical scheme:

an intelligent fire hydrant with a water pressure sensor comprises a hydrant body, a base part and a base water inlet part, wherein the base part is arranged at the lower part of the hydrant body, and the fixing part is arranged at the lower part of the hydrant body; the water pressure sensor is used for detecting water pressure in real time and transmitting water pressure data to the integrated block in real time; the integrated block is arranged in the groove body, the water pressure sensor is electrically connected with the integrated block, and the water pressure sensor and the integrated block are both electrically connected with a power supply.

Preferably, the base water inlet part comprises a bent pipe, and a first connector and a second connector which are arranged at two ends of the bent pipe, wherein the bent pipe is used for guiding water flowing in a horizontal direction to flow into the bolt body in a vertical direction, the first connector is a horizontal inflow port of the bent pipe, and the second connector is a vertical inflow port of the bent pipe; the first interface flanging is used for being attached to the flanging of the water pipe connected with the first interface.

Preferably, a plurality of first interface fixing holes are further formed in the first interface flanging; and a second interface flange is also arranged on the second interface, and a plurality of second interface fixing holes are arranged on the second interface flange, so that the second interface can be tightly connected with the base part arranged on the second interface.

Preferably, a supporting bottom plate and a supporting frame are further arranged below the bent pipe, the supporting bottom plate is horizontally arranged on the ground, one end of the supporting frame is connected with the supporting bottom plate, and the other end of the supporting frame is connected with the lower portion of the bent pipe.

Preferably, the base portion comprises a base upper opening and a base lower opening, the base upper opening and the base lower opening are communicated, the outer wall of the base lower opening is provided with a plurality of reinforcing wings, and the reinforcing wings are axially arranged along the outer wall of the base lower opening.

Preferably, the outer diameter of the lower opening of the base is smaller than that of the upper opening of the base, a lower opening flanging of the base is arranged on the lower opening of the base, and one end of the reinforcing wing is connected with the lower opening flanging of the base.

Preferably, a base upper opening flanging is arranged on the base upper opening, and a base lower opening fixing hole and a base upper opening fixing hole are respectively arranged on the base lower opening flanging and the base upper opening flanging; and a connecting gasket is arranged between the lower opening of the base and the second interface.

Preferably, the bolt body comprises a first water outlet, a second water outlet and a third water outlet, wherein the caliber of the first water outlet is larger than that of the second water outlet, and the caliber of the first water outlet is larger than that of the third water outlet.

Preferably, the first water outlet is arranged on the side wall of one side of the bolt body, the second water outlet and the third water outlet are consistent in structure and are both arranged on the side wall of the bolt body above the first water outlet, and the second water outlet and the third water outlet are respectively arranged on two sides of the first water outlet.

Preferably, a water hose interface is arranged on the second water outlet, a water hose interface gasket is arranged between the water hose interface and the second water outlet, and a water hose interface cover is arranged on the water hose interface and is used for covering the water hose interface to protect the water hose interface; and a water belt cover gasket is arranged between the water belt connector and the water belt connector cover.

The utility model has the advantages that: (1) the water pressure sensor can be stably fixed on the fire hydrant; (2) the fire hydrant has more excellent tightness.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a first side structure of an intelligent fire hydrant provided by the present invention;

fig. 2 is a second side schematic structural view of the intelligent fire hydrant provided by the utility model.

Description of the reference numerals

For further clarity of explanation of the structure and connections between the various components of the present invention, the following reference numerals are given and described.

A plug body 1; a first water outlet 11; a water inlet interface 111; a water inlet interface cover 112; a water inlet interface cover gasket 113; a second water outlet 12; a hose coupling 121; a water belt interface gasket 122; a hose interface cover 123; a water belt cover gasket 124; a third water outlet 13; a tank body 14; a water pressure sensor 141; a water pressure sensor nut 142; a hydraulic nut 143; an electrode probe 144; an integrated block 147; an outer upper cover 148; a display window 148 a; a valve stem 15; a base part 2; a base upper opening 21; a base upper opening flanging 211; a base upper opening fixing hole 211 a; a base lower opening 22; a base lower opening flanging 221; a base lower opening fixing hole 221 a; a reinforcing wing 222; a base water inflow portion 3; a first interface 31; a first interface flange 311; the first interface fixing hole 311 a; a bent tube 32; a support base plate 33; a support frame 34; a second interface 35; a second interface flange 351; a second interface fixing hole 351 a; a spacer 352 is attached.

Through the above reference sign explanation, combine the embodiment of the utility model, can more clearly understand and explain the technical scheme of the utility model.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

It is to be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, the first information may also be referred to as second information, and similarly, the second information may also be referred to as first information, without departing from the scope of the present invention. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context.

The present invention will be described in detail below by way of examples.

An intelligent fire hydrant, as shown in fig. 1 and 2, comprises a hydrant body 1, a base part 2 and a base water inlet part 3, wherein the base part 2 is arranged at the lower part of the hydrant body 1, and the fixing part 3 is arranged at the lower part of the hydrant body 1.

Specifically, the base water inlet portion 3 includes a curved pipe 32, and a first connector 31 and a second connector 35 which are disposed at two ends of the curved pipe 32, the curved pipe 32 is used for guiding the water flowing in the horizontal direction to flow into the plug body 1 in the vertical direction, the first connector 31 is a horizontal inlet of the curved pipe 32, and the second connector 35 is a vertical inlet of the curved pipe 32. The first interface flange 311 is further arranged on the first interface 31, and the first interface flange 311 is used for being attached to a flange of a water pipe connected with the first interface 31, so that the first interface 31 is more tightly connected with the water pipe, and the water leakage is reduced to the greatest extent. Further, a plurality of first interface fixing holes 311a are further formed in the first interface flange 311, and the first interface flange 311 and the flange of the water pipe connected to the first interface 31 can be tightly fixed by screwing the first interface fixing holes 311a, so that the water leakage is further prevented. Similarly, a second interface flange 351 is further disposed on the second interface 35, and a plurality of second interface fixing holes 351a are disposed on the second interface flange 351, so that the second interface 35 can be tightly connected with the base portion 2 disposed on the second interface 35.

Specifically, in order to more stably fix and support the bent pipe 32, a supporting bottom plate 33 and a supporting frame 34 are further arranged below the bent pipe 32, the supporting bottom plate 33 is horizontally arranged on the ground, one end of the supporting frame 34 is connected with the supporting bottom plate 33, the other end of the supporting frame is connected with the lower portion of the bent pipe 32, the supporting frame 34 and the supporting bottom plate 33 jointly form a supporting seat for supporting and lifting the bent pipe 32, and the supporting seat plays roles of supporting and fixing the bent pipe 32 and other components arranged above the bent pipe 32.

Specifically, the base part 2 includes a base upper opening 21 and a base lower opening 22, the base upper opening 21 and the base lower opening 22 are communicated with each other, the outer wall of the base lower opening 22 is provided with a reinforcing wing 222, the reinforcing wing 222 is axially arranged along the outer wall of the base lower opening 22 in a plurality, in addition, the outer diameter of the base lower opening 22 is smaller than that of the base upper opening 21, and therefore the base lower opening 22 can bear larger water flow pressure.

Specifically, a base lower opening flange 221 is arranged on the base lower opening 22, and one end of the reinforcing wing 222 is connected with the base lower opening flange 221; the base upper opening 21 is provided with a base upper opening flanging 211, and the base lower opening flanging 221 and the base upper opening flanging 211 are respectively provided with a base lower opening fixing hole 221a and a base upper opening fixing hole 211 a. When the intelligent fire hydrant is assembled, the base lower opening flange 221 is aligned with the second interface flange 351 of the bent pipe 32, and then screws are inserted through the second interface fixing holes 351a and the base lower opening fixing holes 221a, so that the base lower opening 22 is tightly connected with the second interface 35. Further, in order to reduce the gap at the joint of the lower base opening 22 and the second port 35, a connection gasket 352 is further disposed between the lower base opening 22 and the second port 35.

Specifically, the bolt body 1 comprises a first water outlet 11, a second water outlet 12 and a third water outlet 13, wherein the caliber of the first water outlet 11 is larger than that of the second water outlet 12, and the caliber of the first water outlet 11 is larger than that of the third water outlet 13; the first water outlet 11 is arranged on the side wall of one side of the bolt body 1, the second water outlet 12 and the third water outlet 13 are consistent in structure and are both arranged on the side wall of the bolt body above the first water outlet 11, and the second water outlet 12 and the third water outlet 13 are respectively arranged on two sides of the first water outlet 11.

Taking the second water outlet 12 as an example, a water hose interface 121 is arranged on the second water outlet 12, a water hose interface gasket 122 is arranged between the water hose interface 121 and the second water outlet 12, a water hose interface cover 123 is further arranged on the water hose interface 121, the water hose interface cover 123 is used for covering the water hose interface 121 to protect the water hose interface 121, and further, in order to prevent the water hose interface 121 from leaking water, a water hose cover gasket 124 is arranged between the water hose interface 121 and the water hose interface cover 123.

The hydrant body 1 is further provided with a groove body 14, a water pressure sensor 141 is further arranged at the joint of the hydrant body 1 and the groove body 14, the water pressure sensor 141 is used for detecting water pressure in real time and transmitting water pressure data to the integrated block 147 in real time, and the water pressure sensor 141 is composed of a water pressure sensor core, a diaphragm and a circuit board; the integrated block 147 is arranged in the tank body 14, the integrated block 147 is provided with a transmitter, a processor and a display, the water pressure sensor 141 is electrically connected with the integrated block 147, and the water pressure sensor 141 and the integrated block 147 are both electrically connected with a power supply.

Specifically, a water pressure sensor nut 142 is further disposed on the water pressure sensor 141, the water pressure sensor nut 142 is screwed on the water pressure sensor 141 to fix the water pressure sensor 141 in the tank body 14, a water pressure nut 143 is further disposed at the lower portion of the water pressure sensor 141, the water pressure nut 143 mounts the water pressure sensor 141 on an electrode probe 144, and the electrode probe 144 is disposed on the inner wall of the tank body 14.

Further, an integrated block 147 and an outer upper cover 148 are arranged in the tank body 14, and the integrated block 147 comprises a display and a control key arranged on the circuit board; the outer upper cover 148 is provided with a display window 148a, and the outer upper cover 148 is sleeved on the groove body 14, so that the display on the integrated block 147 is clamped in the display window 148 a; a key hole is further provided on the lower side of the display window 148a so that the control key on the integrated block 147 protrudes from the key hole.

The utility model discloses in, water pressure sensor's core is selected for use diffusion silicon usually, and the theory of operation is on being surveyed hydraulic pressure direct action on the diaphragm of sensor, makes the diaphragm produce with the proportional micrometric displacement of water pressure, makes the resistance value of circuit board change on the water pressure sensor 141, and the electronic circuit that the circuit board corresponds simultaneously detects this change to the standard measuring signal of a corresponding pressure of conversion output.

The utility model discloses in, cell body 14 is used for holding each electric part, and the transmitter is arranged in sending water pressure sensor 141's detection data to the big database of high in the clouds fire control, the display is arranged in showing the water pressure data that water pressure sensor 141 detected, and water pressure sensor 141 detects water pressure data and can pass through the network, utilizes the transmitter to send to in the big database of high in the clouds fire control to fire hydrant water pressure data establishment.

The whole working principle of the utility model is that the water pressure sensor 141 detects the water pressure data of each fire hydrant, the water pressure sensor 141 transmits the detection data to the integrated block 147, the data is displayed on the display after being converted by the single chip microcomputer on the integrated block 147, the water pressure data of the fire hydrant can be directly transmitted to the display terminals of the mobile phone of the manager through the transmitter, the manager is reminded to go to the investigation and maintenance before, the water pressure is 0.1MPa in the common public places, the places with intensive personnel are 0.13MPa, other places are 0.07MPa, different alarm values are set on the single chip microcomputer aiming at the fire hydrants in different places, and the fire hydrants in different use scenes can be satisfied; the hydrant integrated block 147 can also send the detected water pressure data to a cloud fire-fighting big database established for the water pressure data of the hydrant through a transmitter, and fire-fighting managers can log in the cloud fire-fighting big database through display terminals such as a mobile phone and a computer to check the water pressure data of any hydrant.

Further, as shown in fig. 2, a water inlet interface 111 is disposed on the first water outlet 11, a water inlet interface cover 112 is further disposed on the water inlet interface 111, the water inlet interface cover 112 is used for covering the water inlet interface 111 to protect the water inlet interface 111, and further, in order to prevent water leakage from the water inlet interface 111, a water inlet interface cover gasket 113 is disposed between the water inlet interface 111 and the water inlet interface cover 112. A valve rod 15 is also arranged on the top of the bolt body 1.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The intelligent fire hydrant is characterized by comprising a hydrant body (1), a base part (2) and a base water inflow part (3), wherein the base part (2) is arranged at the lower part of the hydrant body (1), and the base water inflow part (3) is arranged at the lower part of the hydrant body (1); the water pressure sensor (141) is used for detecting water pressure in real time and transmitting water pressure data to the integrated block (147) in real time; the integrated block (147) is arranged in the tank body (14), the water pressure sensor (141) is electrically connected with the integrated block (147), and the water pressure sensor (141) and the integrated block (147) are both electrically connected with a power supply.

2. The intelligent fire hydrant according to claim 1, wherein the base water inlet portion (3) comprises a bent pipe (32), and a first interface (31) and a second interface (35) which are arranged at two ends of the bent pipe (32), the bent pipe (32) is used for guiding water flow in a horizontal direction to flow into the hydrant body (1), the first interface (31) is arranged as a horizontal inlet of the bent pipe (32), and the second interface (35) is arranged as a vertical inlet of the bent pipe (32); the first connector (31) is further provided with a first connector flanging (311), and the first connector flanging (311) is used for being attached to a flanging of a water pipe connected with the first connector (31).

3. The intelligent fire hydrant according to claim 2, wherein a plurality of first interface fixing holes (311a) are further provided on the first interface flange (311); and a second interface flange (351) is further arranged on the second interface (35), and a plurality of second interface fixing holes (351a) are arranged on the second interface flange (351), so that the second interface (35) can be tightly connected with the base part (2) arranged on the second interface (35).

4. The intelligent fire hydrant according to claim 2, wherein a support bottom plate (33) and a support frame (34) are further arranged below the bent pipe (32), the support bottom plate (33) is horizontally arranged on the ground, one end of the support frame (34) is connected with the support bottom plate (33), and the other end of the support frame is connected with the lower part of the bent pipe (32).

5. The intelligent fire hydrant according to claim 1, wherein the base portion (2) comprises a base upper opening (21) and a base lower opening (22), the base upper opening (21) and the base lower opening (22) are communicated with each other, a plurality of reinforcing wings (222) are arranged on an outer wall of the base lower opening (22) in the axial direction of the outer wall of the base lower opening (22).

6. The intelligent fire hydrant according to claim 5, wherein the outer diameter of the base lower opening (22) is smaller than the outer diameter of the base upper opening (21), a base lower opening flanging (221) is arranged on the base lower opening (22), and one end of the reinforcing wing (222) is connected with the base lower opening flanging (221).

7. The intelligent fire hydrant according to claim 6, wherein a base upper opening flange (211) is provided on the base upper opening (21), and a base lower opening fixing hole (221a) and a base upper opening fixing hole (211a) are provided on the base lower opening flange (221) and the base upper opening flange (211), respectively; a connecting gasket (352) is arranged between the lower opening (22) of the base and the second interface (35).

8. The intelligent fire hydrant according to claim 1, wherein the hydrant body (1) comprises a first water outlet (11), a second water outlet (12) and a third water outlet (13), the caliber of the first water outlet (11) is larger than that of the second water outlet (12), and the caliber of the first water outlet (11) is larger than that of the third water outlet (13).

9. The intelligent fire hydrant according to claim 8, wherein the first water outlet (11) is arranged on the side wall of one side of the hydrant body (1), the second water outlet (12) and the third water outlet (13) are consistent in structure and are arranged on the side wall of the hydrant body above the first water outlet (11), and the second water outlet (12) and the third water outlet (13) are respectively arranged on two sides of the first water outlet (11).

10. The intelligent fire hydrant according to claim 9, wherein a water hose interface (121) is arranged on the second water outlet (12), a water hose interface gasket (122) is arranged between the water hose interface (121) and the second water outlet (12), a water hose interface cover (123) is further arranged on the water hose interface (121), and the water hose interface cover (123) is used for covering the water hose interface (121) and plays a role in protecting the water hose interface (121); and a water belt cover gasket (124) is arranged between the water belt interface (121) and the water belt interface cover (123).