CN210031978U

CN210031978U - Ground upper fire hydrant

Info

Publication number: CN210031978U
Application number: CN201920152055.2U
Authority: CN
Inventors: 张�浩; 汪家春; 张�林; 胡远敏
Original assignee: Anhui Jinfan Construction Co Ltd
Current assignee: Anhui Jinfan Construction Co Ltd
Priority date: 2019-01-29
Filing date: 2019-01-29
Publication date: 2020-02-07
Anticipated expiration: 2029-01-29

Abstract

The utility model relates to an aboveground fire hydrant, including the fire hydrant body, fire hydrant body outer wall one side is connected with first drainage port and second outlet respectively, first drainage port and second outlet one side correspond respectively and are connected with first valve and second valve, the equal fixed mounting in first valve and second valve bottom has the buffer valve, the buffer valve bottom is connected with the exhalant canal that is located fire hydrant body bottom through the locating pin, the exhalant canal both ends all are connected with the pressure cap of arranging fire hydrant body inside in, the bulge loop that the pressure cap bottom was arranged through the equidistance is connected with the fixed cover with fire hydrant body inner wall looks adaptation, fixed cover one side is kept away from bulge loop one end and is connected with the installation department, disk seat bottom fixed mounting has the valve rod, be connected with the runner between valve rod and the exhalant canal, the guide post has been seted up along valve rod length direction. Has the advantages that: the utility model discloses safe effectual, reasonable in design, the installation is dismantled conveniently, the shock-absorbing capacity is strong.

Description

Ground upper fire hydrant

Technical Field

The utility model relates to a fire-fighting equipment technical field, concretely relates to ground upper fire hydrant.

Background

The ground fire hydrant is one kind of outdoor fire hydrant and water supplying facility. The fire-fighting water supply device is used for supplying water to a fire-fighting truck or directly connecting a water hose and a water gun to extinguish fire, and is a special facility for supplying water for fire fighting which is necessary outdoors. The upper part of the utility model is exposed out of the ground, the mark is obvious, and the use is convenient. The valve consists of a valve body, a bent pipe, a valve seat, a valve clack, a drain valve, a valve rod, a connector and other parts. The ground fire hydrant is a fire-fighting equipment necessary for cities, and particularly needs to be installed in regions with less urban areas and riverways so as to ensure the requirement of fire-fighting water supply. And the installation is required in areas with dense population, such as factories, mines, warehouses, docks, goods yards, high-rise buildings, public places and the like.

The usual outlet and the valve setting of current fire hydrant on the ground are comparatively single, and it is comparatively inconvenient when meetting emergency water intaking, because water pressure is too high, the valve rod on the passageway of going out water receives great impact easily to dash out the fire hydrant, need take out in the ring channel through the pore with one of bearing steel ball again when disk seat and valve rod need the split maintenance simultaneously, lead to disk seat and valve rod dismouting inconvenient, be unfavorable for maintenance and installation. .

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an aboveground fire hydrant provides a maintenance dismantlement convenience and strong aboveground fire hydrant of safe cushioning nature.

In order to realize the above purpose, the utility model discloses a technical scheme be: an underground fire hydrant comprises a fire hydrant body, wherein one side of the outer wall of the fire hydrant body is respectively connected with a first water outlet and a second water outlet, one side of the first water outlet and one side of the second water outlet are respectively and correspondingly connected with a first valve and a second valve, the bottoms of the first valve and the second valve are respectively and fixedly provided with a buffer valve, the bottom of the buffer valve is connected with a water outlet channel positioned at the bottom of the fire hydrant body through a positioning pin, the two ends of the water outlet channel are respectively connected with a pressing cap arranged in the fire hydrant body, the bottom of the pressing cap is connected with a fixing sleeve matched with the inner wall of the fire hydrant body through convex rings arranged at equal intervals, one end of one side of the fixing sleeve, far away from the convex rings, is connected with an installation part, the top of the water outlet channel penetrates through the interior of the fire hydrant body and extends to a, the valve seat bottom fixed mounting have the valve rod, the valve rod with be connected with the circle of revolving between the water passageway, lateral wall on the circle of revolving is followed the guide post has been seted up to valve rod length direction, and the opposite side is the closure connection, the guide post bottom is equipped with and is located the water passageway with the jump ring between the circle of revolving.

Furthermore, a gasket is fixedly connected between the first water outlet and the second water outlet.

Furthermore, a connecting cover arranged on the fire hydrant body is arranged on one side of the buffer valve.

Furthermore, a baffle is connected to the outer wall of the fixed sleeve, which is close to the water outlet channel.

Furthermore, a buffer piece located at the top of the clamp spring is fixedly installed on one side of the bottom end of the rotating ring.

The technical effects of the utility model reside in that: first valve and the second valve that first drain port and second outlet on the fire hydrant body correspond, can be under the effect of buffer valve, can let out the stable transport of water in the water channel on the outlet, connect the locating pin of covering and guarantee the stable connection between the valve, the installation department on the fixed cover of bulge loop cooperation on the pressure cap can effectually alleviate outlet channel and receive pressure, when this internal disk seat of fire hydrant carries out the dismouting with the valve rod, thereby can directly let the gasket promote the runner and open the disk seat, such fire hydrant on the ground has improved performance greatly, and reasonable in design, the installation is dismantled conveniently, and the shock-absorbing capacity is strong.

Drawings

Fig. 1 is a schematic structural view of the above-ground fire hydrant of the present invention;

fig. 2 is a schematic sectional view of the overground fire hydrant in the front view direction.

Reference numerals: 1-a fire hydrant body; 2-a first drain; 3-a second water outlet; 4-a first valve; 5-a second valve; 6-a cushion valve; 7-a positioning pin; 8-a water outlet channel; 9-pressing a cap; 10-a convex ring; 11-fixing the sleeve; 12-a mounting portion; 13-a valve seat; 14-a valve stem; 15-turn; 16-a guide post; 17-a clamp spring; 18-a gasket; 19-a connecting cover; 20-a baffle plate; 21-buffer member.

Detailed Description

Referring to the attached drawings 1-2, an underground fire hydrant, including

fire hydrant body

1, 1 outer wall one side of fire hydrant body is connected with first drain port 2 and second outlet 3 respectively, first drain port 2 with 3 one side of second outlet correspond respectively and are connected with first valve 4 and second valve 5, first valve 4 with the equal fixed mounting in second valve 5 bottom has buffer valve 6, buffer valve 6 bottom is connected with through locating pin 7 and is located the exhalant canal 8 of 1 bottom of fire hydrant body, 8 both ends of exhalant canal all are connected with and arrange in 1 inside pressure cap 9 of fire hydrant body, pressure cap 9 bottom be connected with through the bulge loop 10 of equidistance range with the fixed cover 11 of 1 inner wall looks adaptation of fire hydrant body, fixed cover 11 one side is kept away from bulge loop 10 one end is connected with

installation department

12, 8 tops of exhalant canal run through 1 is inside and extend to fire hydrant body 1 is interior On the disk seat 13 at wall top, disk seat 13 bottom fixed mounting has valve rod 14, valve rod 14 with be connected with circle 15 between the delivery channel 8, the lateral wall on the circle 15 is followed valve rod 14 length direction has seted up guide post 16, and the opposite side is the closure connection, guide post 16 bottom is equipped with and is located delivery channel 8 with change jump ring 17 between the circle 15.

Preferably, first valve 4 and second valve 5 that first drain port 2 and second drain port 3 on the fire hydrant body 1 correspond, can be under the effect of buffer valve 6, can let the stable transport of water in the water passageway 8 on the drain port, connect locating pin 7 on the lid 19 and guarantee the stable connection between the valve, installation department 12 on the fixed cover 11 of bulge loop 10 cooperation on the pressure cap 9 can effectually alleviate outlet channel 8 and receive pressure, when disk seat 13 in the fire hydrant body 1 carries out the dismouting with valve rod 14, thereby can directly let gasket 18 promote circle 15 through guide post and open disk seat 13, such fire hydrant on the ground has improved performance greatly, and reasonable design, the installation is dismantled conveniently, and buffer property is strong.

Preferably, a gasket 18 is fixedly connected between the first drain opening 2 and the second drain opening 3.

Preferably, a connection cover 19 is arranged on one side of the buffer valve 6 and placed on the fire hydrant body 1.

Preferably, a baffle 20 is connected to the outer wall of the fixing sleeve 11 near the water outlet channel 8, and the baffle 20 is favorable for the stability of the fixing sleeve 11 connected to the water outlet channel 8.

Preferably, a buffer 21 positioned at the top of the clamp spring 17 is fixedly installed at one side of the bottom end of the rotating ring 15.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The ground fire hydrant comprises a fire hydrant body (1) and is characterized in that one side of the outer wall of the fire hydrant body (1) is respectively connected with a first water outlet (2) and a second water outlet (3), one side of the first water outlet (2) and one side of the second water outlet (3) are respectively and correspondingly connected with a first valve (4) and a second valve (5), the bottoms of the first valve (4) and the second valve (5) are respectively and fixedly provided with a buffer valve (6), the bottom of the buffer valve (6) is connected with a water outlet channel (8) positioned at the bottom of the fire hydrant body (1) through a positioning pin (7), two ends of the water outlet channel (8) are respectively connected with a pressing cap (9) arranged inside the fire hydrant body (1), the bottom of the pressing cap (9) is connected with a fixing sleeve (11) matched with the inner wall of the fire hydrant body (1) through convex rings (10) arranged at equal intervals, fixed cover (11) one side is kept away from bulge loop (10) one end is connected with installation department (12), it runs through to go out water passageway (8) top fire hydrant body (1) is inside and extend to on disk seat (13) at fire hydrant body (1) inner wall top, disk seat (13) bottom fixed mounting has valve rod (14), valve rod (14) with be connected with circle (15) between going out water passageway (8), lateral wall on circle (15) is followed guide post (16) have been seted up to valve rod (14) length direction, and the opposite side is the closed connection, guide post (16) bottom is equipped with and is located go out water passageway (8) with jump ring (17) between circle (15).

2. A aboveground hydrant according to claim 1 in which a gasket (18) is fixedly connected between said first drain opening (2) and said second drain opening (3).

3. An aboveground hydrant according to claim 1 in which the said cushion valve (6) is provided on one side with a connecting cover (19) placed on the hydrant body (1).

4. A ground hydrant according to claim 1 in which a baffle (20) is attached to the outer wall of said anchor housing (11) adjacent to said outlet passage (8).

5. The above-ground hydrant according to claim 1, wherein a buffer member (21) located at the top of the clamp spring (17) is fixedly installed at one side of the bottom end of the rotating ring (15).