阅读说明：本技术 一种三通型室内消火栓结构 (Three-way type indoor fire hydrant structure ) 是由 王飞 王世寐 张延桥 崔国平 王一平 宦胜男 刘俊峰 于 2020-05-29 设计创作，主要内容包括：本发明提供一种应用于消防设备技术领域的三通型室内消火栓结构,所述的三通型室内消火栓结构的消火栓本体(1)的进水口(2)位置设置进水管口(5),进水管口(5)上设置沿进水管口(5)外表面一周布置的连接凹槽(6),进水管口(5)端面设置缺口部(7),输水水管(8)一端设置连接接头(9),连接接头(9)端面卡接条(10),连接接头(9)内壁还设置凸出面(11),进水管口(5)端面设置安装凹槽(12),安装凹槽(12)内卡装密封圈(13),本发明所述的三通型室内消火栓结构,在有效确保消火栓本体与输水水管的连接接头能够快速连接和拆卸的同时,确保连接时的密封性能,提高可靠性。(The invention provides a three-way type indoor fire hydrant structure applied to the technical field of fire fighting equipment, wherein a water inlet pipe orifice (5) is arranged at the position of a water inlet (2) of a fire hydrant body (1) of the three-way type indoor fire hydrant structure, a connecting groove (6) arranged along the periphery of the outer surface of the water inlet pipe orifice (5) is arranged on the water inlet pipe orifice (5), a notch part (7) is arranged on the end surface of the water inlet pipe orifice (5), a connecting joint (9) is arranged at one end of a water delivery pipe (8), a clamping strip (10) is clamped at the end surface of the connecting joint (9), a convex surface (11) is also arranged on the inner wall of the connecting joint (9), an installation groove (12) is arranged at the end surface of the water inlet pipe orifice (5), and a sealing ring (13) is clamped in the installation groove (12), the sealing performance during connection is ensured, and the reliability is improved.)

1. The utility model provides an indoor fire hydrant structure of three-way type which characterized in that: the fire hydrant comprises a fire hydrant body (1), a water inlet (2) and a water outlet (3) are arranged on the fire hydrant body (1), a rotary disc (4) for controlling on-off is further arranged on the fire hydrant body (1), a water inlet pipe orifice (5) is arranged at the position of the water inlet (2) of the fire hydrant body (1), a connecting groove (6) arranged along one circle of the outer surface of the water inlet pipe orifice (5) is arranged on the water inlet pipe orifice (5), a notch part (7) communicated with the connecting groove (6) is arranged on the end surface of the water inlet pipe orifice (5), a connecting joint (9) is arranged at one end of a water delivery pipe (8), a clamping strip (10) in an n-shaped structure is arranged on the end surface of the connecting joint (9), a convex surface (11) arranged along one circle of the inner wall of the connecting joint (9) is further arranged on the inner wall of the connecting joint (9), a mounting groove (, a sealing ring (13) is clamped in the mounting groove (12), and an elastic component (14) is arranged on the bottom surface of the sealing ring (13).

2. The indoor fire hydrant structure of claim 1, wherein: the breach portion (7) that intake pipe mouth (5) terminal surface of fire hydrant body (1) set up a plurality ofly, joint strip (10) of attach fitting (9) terminal surface set up a plurality ofly, breach portion (7) set up to the structure with joint strip (10) quantity and position one-to-one.

3. The indoor fire hydrant structure of the three-way type according to claim 1 or 2, wherein: the connecting joint (9) is provided with a fastening bolt (15) penetrating through the end face of the connecting joint (9), and the fastening bolt (15) is of a structure capable of extending to the end face of the water inlet pipe orifice (5).

4. The indoor fire hydrant structure of the three-way type according to claim 1 or 2, wherein: connecting groove (6) in set up stopper (16), stopper (16) arch is in connecting groove (6), stopper (16) and connecting groove (6) set up to the integral type structure.

5. The indoor fire hydrant structure of the three-way type according to claim 1 or 2, wherein: the connecting joint (9) of the water delivery pipe (8) is of a structure which can be clamped and connected with the water inlet pipe orifice (5) of the fire hydrant body (1).

6. The indoor fire hydrant structure of claim 5, wherein: when the connecting joint (9) of the water delivery pipe (8) is clamped and connected with the water inlet pipe orifice (5) of the fire hydrant body (1), the clamping strip (10) of the connecting joint (9) enters the notch part (7) and then rotates relative to the water inlet pipe orifice (5).

7. The indoor fire hydrant structure of the three-way type according to claim 1 or 2, wherein: the sealing ring (13) and the elastic component (14) are of an integrated structure, and the elastic component (14) is of a structure capable of always applying thrust to the sealing ring (13).

8. The indoor fire hydrant structure of the three-way type according to claim 1 or 2, wherein: elastic component (14) including elastic component subassembly I (17) and elastic component subassembly II (18), elastic component subassembly I (17) and elastic component subassembly II (18) are the loop configuration, elastic component subassembly I (17) outer lane and elastic component subassembly II (18) outer lane formula structure as an organic whole, set up a plurality of springs (20) in mounting groove (19) of elastic component subassembly I (17) internal surface, every spring (20) other end top is leaned on elastic component subassembly II (18) internal surface, sealing washer (13) are connected with elastic component subassembly II (18) surface paste, set up gap portion (21) between elastic component subassembly I (17) inner circle and elastic component subassembly II (18) inner circle.

9. The indoor fire hydrant structure of the three-way type according to claim 1 or 2, wherein: the fire hydrant body (1) is provided with a water inlet (2) and two water outlets (3).

Technical Field

The invention belongs to the technical field of fire fighting equipment, and particularly relates to a three-way type indoor fire hydrant structure.

Background

The fire hydrant is a fixed fire-fighting equipment, and mainly has the functions of controlling combustible material, isolating combustion-supporting material and eliminating fire source. It is divided into indoor fire hydrant and outdoor fire hydrant. The fire hydrant needs to be connected with a water delivery pipe so as to be communicated with a water source. The fire hydrant in the prior art is complicated to connect with a water delivery pipe on one hand, and water leakage is easy to occur at a joint part after connection on the other hand.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the utility model provides a simple structure, when effectively guaranteeing that the attach fitting of fire hydrant body and water delivery pipe can high-speed joint and dismantlement, sealing performance when effectively guaranteeing to connect improves the indoor fire hydrant structure of three-way type of use reliability.

To solve the technical problems, the invention adopts the technical scheme that:

the invention relates to a three-way type indoor fire hydrant structure which comprises a fire hydrant body, wherein a water inlet and a water outlet are formed in the fire hydrant body, a rotary table for controlling on-off is further arranged on the fire hydrant body, a water inlet pipe orifice is formed in the water inlet position of the fire hydrant body, a connecting groove arranged along the circumference of the outer surface of the water inlet pipe orifice is formed in the water inlet pipe orifice, the end face of the water inlet pipe orifice is provided with a gap portion communicated with the connecting groove, one end of a water delivery pipe is provided with a connecting joint, the end face of the connecting joint is provided with a clamping strip in an n-shaped structure, the inner wall of the connecting joint is further provided with a convex surface arranged along the circumference of the inner wall of the connecting joint, the end face of the water inlet pipe orifice is provided with an installing.

The breach portion that sets up of the mouth of pipe terminal surface of intaking of fire hydrant body set up a plurality ofly, the joint strip of connection joint terminal surface set up a plurality ofly, breach portion set up to the structure with joint strip quantity and position one-to-one.

The connecting joint is provided with a fastening bolt penetrating through the end face of the connecting joint, and the fastening bolt is of a structure capable of extending to the end face of the water inlet pipe.

The connecting groove in set up the stopper, the stopper is protruding in connecting groove, stopper and connecting groove set up to the integral type structure.

The connecting joint of the water delivery pipe is arranged into a structure which can be clamped and connected with the water inlet pipe orifice of the fire hydrant body.

When the connecting joint of the water delivery pipe is clamped and connected with the water inlet pipe orifice of the fire hydrant body, the clamping strip of the connecting joint enters the gap part and rotates relative to the water inlet pipe orifice.

The sealing ring and the elastic component are of an integrated structure, and the elastic element is of a structure capable of always applying thrust to the sealing ring.

Elastic component include elastic component subassembly I and elastic component subassembly II, elastic component subassembly I and elastic component subassembly II are the loop configuration, I outer lane of elastic component subassembly and II outer lanes of elastic component subassembly formula structures as an organic whole, set up a plurality of springs in the mounting groove of I internal surface of elastic component subassembly, every spring other end top is leaned on at II internal surfaces of elastic component subassembly, the sealing washer is connected with II surface-paste of elastic component subassembly, set up gap portion between I inner circle of elastic component subassembly and the II inner circles of elastic component subassembly.

The fire hydrant body is provided with a water inlet and two water outlets.

By adopting the technical scheme of the invention, the following beneficial effects can be obtained:

according to the three-way indoor fire hydrant structure, the fire hydrant body is provided with the water inlet pipe orifice, and the water delivery pipe is provided with the connecting joint, so that the connection between the fire hydrant body and the water delivery pipe is realized through the connection between the water inlet pipe orifice and the connecting joint. When needs fire hydrant body and water delivery pipe connection, with the coupling joint terminal surface aim at water inlet pipe mouth terminal surface, then, aim at a breach portion with every joint strip, then promote coupling joint to water inlet pipe mouth direction horizontal migration for in the joint strip gets into coupling groove, then for water inlet pipe mouth swivelling joint connects, make joint strip position take place to remove, leave breach portion position, the joint strip will clamp in coupling groove, realize coupling joint and water inlet pipe mouth's reliable connection. Meanwhile, when the connecting joint is connected with the water inlet pipe orifice, the sealing ring always applies force to the direction close to the connecting joint under the action of the elastic component, so that the sealing ring is reliably attached to the end face of the connecting joint, and reliable sealing is realized. The sealing ring and the elastic component can be replaced, and the water inlet pipe orifice is not influenced. The connecting joint can not influence the installation and the disassembly of the sealing ring no matter in the installation or the disassembly, is convenient and labor-saving, and has high reliability in use. The three-way type indoor fire hydrant structure is simple in structure and low in cost, the connection joint of the fire hydrant body and the water delivery pipe can be quickly connected and detached, meanwhile, the sealing performance during connection is effectively guaranteed, and the use reliability is improved.

Drawings

The contents of the description and the references in the drawings are briefly described as follows:

FIG. 1 is a schematic structural view of a three-way type indoor hydrant structure according to the present invention;

FIG. 2 is a schematic structural view of a water inlet pipe orifice of the three-way type indoor hydrant structure according to the present invention;

FIG. 3 is a schematic structural view of a coupling joint of a three-way type indoor hydrant structure according to the present invention;

FIG. 4 is a schematic structural diagram of a sealing ring of the three-way type indoor hydrant structure according to the present invention;

in the drawings, the reference numbers are respectively: 1. a hydrant body; 2. a water inlet; 3. a water outlet; 4. a turntable; 5. a water inlet pipe orifice; 6. a connecting groove; 7. a notch portion; 8. a water delivery pipe; 9. connecting a joint; 10. a clamping strip; 11. a convex surface; 12. installing a groove; 13. a seal ring; 14. an elastic member; 15. fastening a bolt; 16. a limiting block; 17. an elastic component assembly I; 18. an elastic component assembly II; 19. installing a groove; 20. a spring; 21. a slit portion.

Detailed Description

The following detailed description of the embodiments of the present invention, such as the shapes and structures of the components, the mutual positions and connection relations among the components, the functions and operation principles of the components, will be made by referring to the accompanying drawings and the description of the embodiments:

as shown in attached figures 1-4, the invention relates to a three-way type indoor fire hydrant structure, which comprises a fire hydrant body 1, wherein a water inlet 2 and a water outlet 3 are arranged on the fire hydrant body 1, a rotary disc 4 for controlling on-off is also arranged on the fire hydrant body 1, a water inlet pipe orifice 5 is arranged at the position of the water inlet 2 of the fire hydrant body 1, a connecting groove 6 arranged along the periphery of the outer surface of the water inlet pipe orifice 5 is arranged on the water inlet pipe orifice 5, a notch part 7 communicated with the connecting groove 6 is arranged on the end surface of the water inlet pipe orifice 5, a connecting joint 9 is arranged at one end of a water delivery pipe 8, a clamping strip 10 in an n-shaped structure is arranged on the end surface of the connecting joint 9, a convex surface 11 arranged along the periphery of the inner wall of the connecting joint 9 is further arranged on the inner wall of the connecting joint 9, an installation groove 12 arranged along the periphery of the end surface of the water inlet. Above-mentioned structure sets up water inlet pipe mouth 5 on the fire hydrant body 1, sets up attach fitting 9 on the water delivery pipe 8, and like this, the connection of fire hydrant body 1 and water delivery pipe 8 is realized through water inlet pipe mouth 5 and attach fitting 9's connection. When needs fire hydrant body and water delivery water piping connection, aim at water inlet pipe mouth terminal surface with joint connection 9 terminal surfaces, then, aim at breach portion 7 with every joint strip 10, then promote joint connection 9 to water inlet pipe mouth 5 direction horizontal migration, make the joint strip get into in the connecting groove, then for water inlet pipe mouth swivelling joint connects, make joint strip 10 position take place relative movement, leave breach portion position, the joint strip will clamp in the connecting groove, realize joint connection and the reliable connection of water inlet pipe mouth. Meanwhile, when the connecting joint is connected with the water inlet pipe orifice, the sealing ring always applies force to the direction close to the connecting joint under the action of the elastic component, so that the sealing ring is reliably attached to the end face of the connecting joint, and reliable sealing is realized. The sealing ring and the elastic component can be replaced, and the water inlet pipe orifice is not influenced. The connecting joint can not influence the installation and the disassembly of the sealing ring no matter in the installation or the disassembly, is convenient and labor-saving, and has high reliability in use. The three-way type indoor fire hydrant structure is simple in structure, the connection joint of the fire hydrant body and the water delivery pipe can be quickly connected and detached, meanwhile, the sealing performance during connection is effectively guaranteed, and the use reliability is improved.

The breach portion 7 that sets up of 5 terminal surfaces of the mouth of pipe of intaking of fire hydrant body 1 set up a plurality ofly, the joint strip 10 of 9 terminal surfaces of attach fitting set up a plurality ofly, breach portion 7 set up to the structure with joint strip 10 quantity and position one-to-one. According to the structure, when the connecting joint is connected with the water inlet pipe orifice, different clamping strips enter the connecting groove from the corresponding notch part, and after the connecting joint is rotated, different clamping grooves are clamped at different positions of the connecting groove, so that the clamping strips exert clamping force at different positions, and the connection reliability of the water inlet pipe orifice and the connecting joint is ensured.

The connecting joint 9 is provided with a fastening bolt 15 penetrating through the end face of the connecting joint 9, and the fastening bolt 15 is of a structure capable of extending to the end face of the water inlet pipe orifice 5. Above-mentioned structure, through fastening bolt's convenient tightening, fastening bolt top is leaned on at the mouth of pipe terminal surface of intaking, realizes the location between attach fitting and the mouth of pipe of intaking, takes place relative rotation when avoiding receiving external force.

Connecting groove 6 in set up stopper 16, stopper 16 is protruding in connecting groove 6, stopper 16 sets up to the integral type structure with connecting groove 6. Above-mentioned structure, stopper are located coupling groove, after connector rotated certain angle for the mouth of pipe of intaking, every joint strip side top was leaned on a stopper that corresponds, like this, carry on spacingly for the mouth of pipe of intaking turned angle to connector, avoid rotating excessively for reliably realizing the location.

The connecting joint 9 of the water delivery pipe 8 is arranged to be connected with the water inlet pipe orifice 5 of the fire hydrant body 1 in a clamping manner. When the connecting joint 9 of the water delivery pipe 8 is clamped and connected with the water inlet pipe orifice 5 of the fire hydrant body 1, the clamping strip 10 of the connecting joint 9 enters the notch part 7 and rotates relative to the water inlet pipe orifice 5. The seal ring 13 and the elastic component 14 are of an integrated structure, and the elastic component 14 is of a structure capable of always applying thrust to the seal ring 13. By the structure, the sealing ring can be reliably sealed.

Elastic component 14 include elastic component subassembly I17 and elastic component subassembly II 18, elastic component subassembly I17 and elastic component subassembly II 18 are the annular structure, elastic component subassembly I17 outer lane and elastic component subassembly II 18 outer lane formula structure as an organic whole, set up a plurality of springs 20 in the mounting groove 19 of elastic component subassembly I17 internal surface, every spring 20 other end top is leaned on elastic component subassembly II 18 internal surface, the sealing washer is connected with II 18 surface paste of elastic component subassembly, set up gap portion 21 between elastic component subassembly I17 inner circle and the elastic component subassembly II 18 inner circle. Above-mentioned structure, elastomeric element divide into two subassemblies, and through the quantity that increases or reduces inside spring, just can change elastomeric element's elasticity size to satisfy the sealed demand of different fire hydrants, and need not make sealing washer, reduce cost respectively.

The fire hydrant body 1 is provided with a water inlet 2 and two water outlets 3.

According to the three-way indoor fire hydrant structure, the fire hydrant body is provided with the water inlet pipe orifice, and the water delivery pipe is provided with the connecting joint, so that the connection between the fire hydrant body and the water delivery pipe is realized through the connection between the water inlet pipe orifice and the connecting joint. When needs fire hydrant body and water delivery pipe connection, with the coupling joint terminal surface aim at water inlet pipe mouth terminal surface, then, aim at a breach portion with every joint strip, then promote coupling joint to water inlet pipe mouth direction horizontal migration for in the joint strip gets into coupling groove, then for water inlet pipe mouth swivelling joint connects, make joint strip position take place to remove, leave breach portion position, the joint strip will clamp in coupling groove, realize coupling joint and water inlet pipe mouth's reliable connection. Meanwhile, when the connecting joint is connected with the water inlet pipe orifice, the sealing ring always applies force to the direction close to the connecting joint under the action of the elastic component, so that the sealing ring is reliably attached to the end face of the connecting joint, and reliable sealing is realized. The sealing ring and the elastic component can be replaced, and the water inlet pipe orifice is not influenced. The connecting joint can not influence the installation and the disassembly of the sealing ring no matter in the installation or the disassembly, is convenient and labor-saving, and has high reliability in use. The three-way type indoor fire hydrant structure is simple in structure and low in cost, the connection joint of the fire hydrant body and the water delivery pipe can be quickly connected and detached, meanwhile, the sealing performance during connection is effectively guaranteed, and the use reliability is improved.

The present invention has been described in connection with the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments disclosed, but is intended to cover various modifications, changes and equivalents of the embodiments of the invention, and its application to other applications without departing from the spirit and scope of the invention.