CN214105608U

CN214105608U - Fire control emergency air feed gas-liquid separation

Info

Publication number: CN214105608U
Application number: CN202021139724.1U
Authority: CN
Inventors: 李一诺
Original assignee: Guilin Hantang Fire Technology Co ltd
Current assignee: Guilin Hantang Fire Technology Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-09-03
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a fire-fighting emergency gas supply gas-liquid separation device, which comprises a device shell and a gas outlet, wherein a compactor consists of a screw hole plate, a rotating handle, a threaded support rod, a lower support sheet and a connecting plate, the screw hole plate is welded at the front end of the connecting plate, a screw hole is arranged at the middle position inside the screw hole plate, the threaded support rod can be inserted into the screw hole plate for fixing and rotating adjustment, the rotating handle enables personnel to rotate the threaded support rod, the lower support sheet increases the supporting area of the lower end of the threaded support rod and can disperse pressure, the compactor can better seal a joint closed to prevent gas leakage, the compactors are respectively welded and fixed on the upper side and the lower side of a water hose connector symmetrically, the tail end of the compactor is connected to the water hose connector and is not easy to fall off, better bear force when being pressed, and the symmetrical installation can lead the joint to bear force evenly when being pressed and sealed, the seal is made tighter.

Description

Fire control emergency air feed gas-liquid separation

Technical Field

The utility model belongs to the technical field of the fire-fighting articles for use are relevant, concretely relates to emergent air feed gas-liquid separation of fire control device.

Background

Along with the increase of economy and the continuous development of society, the diversity of fire disasters is more and more complicated. In the face of complex fire scene environment, firemen often have to adopt an internal attack mode to effectively extinguish the fire in time, so that the life and property safety of people is protected to the maximum extent, but the danger faced by the firemen is greatly increased. In case of emergencies such as rack collapse, smoke blockage, building collapse and the like, the withdrawing line of the firemen is blocked, so that the firemen cannot withdraw timely, the air respirator carried by the firemen is exhausted quickly, and the firemen are easy to sacrifice. Therefore, the fire-fighting emergency air supply gas-liquid separation device is needed, and the high-pressure water belt is switched to be connected with an air supply source to provide air for the fire fighters to breathe.

The existing fire-fighting emergency gas supply gas-liquid separation device has the following problems: the existing fire-fighting emergency gas supply gas-liquid separation device is loose in connection at the joint of a water hose, poor in air tightness and capable of leaking a large part of oxygen at the joint during oxygen conveying, so that the device cannot well supply oxygen to firemen, and life safety of the firemen is endangered.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire control emergency air feed gas-liquid separation equipment to the current fire control emergency air feed gas-liquid separation equipment who provides in solving above-mentioned background art connects very loosely in the junction of hosepipe, and the gas tightness is very poor, can leak very big partly oxygen in the junction when carrying oxygen, makes the device can't carry out fine oxygen suppliment to the fire fighter, endangers fire fighter's life safety's problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a fire-fighting emergency gas-liquid separation device comprises a device shell and a gas outlet, wherein the gas outlet is arranged at the central position of the upper end of the device shell, the upper end of the inside of the device shell is provided with a defoaming plate, the lower end of the outside of the device shell is provided with a water hose connector, the front end of the water hose connector is provided with a compactor, the compactor comprises a screw hole plate, a rotating handle, a threaded support rod, a lower abutting sheet and a connecting plate, the front end of the connecting plate is provided with a screw hole plate, a threaded support rod is arranged inside the screw hole plate, the front end of the threaded support rod is provided with a rotating handle, the rear end of the threaded support rod is provided with a lower abutting piece, the connecting plate is connected with the water hose connecting head, the lower end of the inner part of the device shell is provided with a sealing floating ball, the lower end of the sealing floating ball is positioned in the device shell and is provided with a sealing opening, and the outer side of the sealing opening is provided with a water outlet.

Preferably, the hose connector comprises a water inlet, an outer positioning buckle, an outer metal ring, a connecting pipe, a rubber sealing ring and an inner locking buckle, the outer metal ring is arranged at the front end of the connecting pipe, the water inlet is formed in the outer metal ring, the rubber sealing ring is arranged on the outer side of the front end of the water inlet, the outer positioning buckle is arranged on the left side and the right side of the front end of the outer metal ring, the inner locking buckle is arranged on the upper side and the lower side of the front end of the outer metal ring, and the connecting pipe is connected to the device shell.

Preferably, the sealing floating ball comprises a supporting beam, a telescopic spring rod and a hollow floating ball, the telescopic spring rod is arranged in the middle of the lower end of the supporting beam, the hollow floating ball is arranged at the lower end of the telescopic spring rod, and the supporting beam is connected to the device shell.

Preferably, the upper end and the lower end of the device housing are tapered, the middle of the device housing is cylindrical, and the interior of the device housing is hollow.

Preferably, the outer side of the defoaming plate is tightly attached to the inner side wall of the device shell and fixed in the device shell, and two ends of the sealing floating ball are welded and fixed in the device shell.

Preferably, the water hose connector is welded and fixed on the outer side wall of the device shell, the interior of the water hose connector is in a hollow state, and the interior of the water hose connector penetrates through the outer wall of the device shell and is led into the device shell.

Preferably, the number of the pressing devices is two, and the pressing devices are symmetrically welded and fixed on the upper side and the lower side of the water hose connector respectively.

Preferably, the sealing opening is fixedly arranged on the inner wall of the water outlet, the inside of the sealing opening is in a hollow state, and the inside of the sealing opening is attached and sealed with the lower end of the sealing floating ball.

Compared with the prior art, the utility model provides a fire control emergency air feed gas-liquid separation equipment possesses following beneficial effect:

the utility model compresses and fixes the connection port of the fire hose and the hose connector through the compressor composed of the screw hole plate, the rotating handle, the threaded support rod, the lower support piece and the connecting plate, further increases the air tightness of the device, prevents oxygen leakage, the screw hole plate is welded and connected at the front end of the connecting plate, the screw hole plate is provided with a screw hole at the middle position inside, the threaded support rod can be inserted into the screw hole plate for fixing and rotating adjustment, the rotating handle enables personnel to exert good force to rotate the threaded support rod, the lower support piece increases the supporting area of the lower end of the threaded support rod, pressure can be dispersed, the compressor can better seal the connection closed interface tightly to prevent gas leakage, the compressors are respectively welded and fixed on the upper side and the lower side of the hose connector symmetrically, the tail end of the compressor is connected on the hose connector and is not easy to fall off, and better bearing force can be carried out when pressing, meanwhile, the symmetrical installation can ensure that the stress is uniform when the connection part is pressed for sealing, so that the sealing is tighter.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a fire-fighting emergency air supply gas-liquid separation device provided by the utility model;

fig. 2 is a schematic structural view of a water hose connector provided by the present invention;

fig. 3 is a schematic structural view of the compactor according to the present invention;

fig. 4 is a schematic structural view of the sealing floating ball provided by the present invention;

in the figure: 1. a device housing; 2. a compactor; 21. a screw hole plate; 22. rotating the handle; 23. a threaded strut; 24. a lower support sheet; 25. a connecting plate; 3. a hose connector; 31. a water inlet; 32. an outer positioning buckle; 33. an outer metal ring; 34. a connecting pipe; 35. a rubber seal ring; 36. an inner locking buckle; 4. a water outlet; 5. an air outlet; 6. a defoaming plate; 7. sealing the floating ball; 71. a support beam; 72. a telescoping spring rod; 73. a hollow floating ball; 8. and sealing the port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a fire control emergency air feed gas-liquid separation equipment, includes device shell 1 and gas outlet 5, and gas outlet 5 installs in the upper end central point department of putting the shell 1, and the upper end and the lower extreme of putting the shell 1 are the toper, and the centre of putting the shell 1 is cylindrical, and the inside of putting the shell 1 is hollow state. Gas outlet 5 is installed in the upper end central point department of installing shell 1, can make fire fighter's breathing pipe insert to connect and breathe in, guarantee that fire fighter is breathing in emergency, the upper end and the lower extreme of installing shell 1 are the toper and can make water and air flow more concentrate, make drainage and air supply efficiency higher, the centre of installing shell 1 is cylindrical, and the inside of installing shell 1 is hollow state, can provide bigger space water storage, make the device can not cause the drainage not smooth when carrying out gas-liquid separation.

The utility model provides a fire control emergency air feed gas-liquid separation equipment, is provided with defoaming board 6 including the inside upper end of device shell 1, and the inside wall that device shell 1 was hugged closely in the outside of defoaming board 6 is fixed in the inside of device shell 1, and the both ends welded fastening of sealed floater 7 is in the inside of device shell 1. The inside wall that device shell 1 was hugged closely in the outside of defoaming board 6 is fixed in the inside of device shell 1, can make the inside of the fine whole device of cover of defoaming board 6, eliminates foam etc. that fire-fighting water belt discharged into, prevents that the foam from getting into 5 gas outlets of upper end and blockking up firemen's breathing, and the both ends welded fastening of sealed floater 7 can make sealed floater 7 fixed steady, fine completion function in the inside of device shell 1.

The utility model provides a fire control emergency gas supply gas-liquid separation equipment, the outside lower extreme including device shell 1 is provided with hosepipe connector 3, hosepipe connector 3 includes water inlet 31, outer location detains 32, outer becket 33, connecting pipe 34, rubber seal 35 and interior locking detain 36, the front end of connecting pipe 34 is provided with outer becket 33, the inside of outer becket 33 is provided with water inlet 31, the front end outside of water inlet 31 is provided with rubber seal 35, the front end left and right sides of outer becket 33 is provided with outer location detains 32, both sides are provided with interior locking detains 36 about the front end of outer becket 33, connecting pipe 34 is connected on device shell 1. Outer becket 33 is the metal material, certain mechanical strength is provided for hosepipe connector 3, the outer location that the front end both sides of outer becket 33 set up is detained 32 and interior locking and is detained 36, can fix a position and lock the connector of fire hose, make fire hose joint fix on hosepipe connector 3, water inlet 31 then corresponds with the inside delivery port of fire hose and is connected, carry out gas-liquid separation with fire hose exhaust water and gas leading-in device, rubber seal 35 sets up the front end at water inlet 31, soft elastic rubber material can make the front end of water inlet 31 closely laminate with fire hose, prevent that hosepipe connector 3 from taking place to leak, make carrying that oxygen can be better, supply with the breathing of fire fighter under emergency.

The utility model provides a fire control emergency air feed gas-liquid separation equipment, includes 3 welded fastening of hosepipe connector on the lateral wall of device shell 1, and the inside of hosepipe connector 3 is the cavity state, and the inside outer wall that link up device shell 1 of hosepipe connector 3 lets in the inside of device shell 1. The inside of hosepipe connector 3 is the cavity state, can make rivers and air fine flow into the inside gas-liquid separation that carries out of device through hosepipe connector 3, and hosepipe connector 3 welded fastening can make 3 fine sealing connection of hosepipe connector fix on device shell 1 on the lateral wall of device shell 1, and the installation is stable can not drop.

The utility model provides a fire control emergency air feed gas-liquid separation, front end including hosepipe connector 3 is provided with compactor 2, compactor 2 includes screw hole board 21, twist grip 22, screw thread branch 23, support piece 24 and connecting plate 25 down, the front end of connecting plate 25 is provided with screw hole board 21, the inside of screw hole board 21 is provided with screw thread branch 23, the front end of screw thread branch 23 is provided with twist grip 22, the rear end of screw thread branch 23 is provided with down supports piece 24, connecting plate 25 is connected on hosepipe connector 3. Screw hole board 21 welded connection is at the front end of connecting plate 25, and the inside intermediate position of screw hole board 21 is provided with the screw, can make threaded support rod 23 insert wherein fix with the rotation regulation, and twist grip 22 makes the power that can be fine of personnel, rotates threaded support rod 23, and lower support piece 24 has increased the support area of threaded support rod 23 lower extreme, can disperse pressure, makes the better closed interface seal of will connecting of compactor 2 closely prevent gas leakage.

The utility model provides a fire control emergency air feed gas-liquid separation, includes that collet 2 is provided with two altogether, and collet 2 symmetry welded fastening respectively on the upper and lower both sides position of hosepipe connector 3. The compactor 2 is symmetrically welded and fixed on the upper side and the lower side of the water hose connector 3 respectively, so that the tail end of the compactor 2 is connected to the water hose connector 3 difficultly to fall off, bearing force can be better carried out when pressing is carried out, and meanwhile, the connection part can be stressed uniformly when being pressed and sealed by means of symmetrical installation, and sealing is more tight.

The utility model provides a fire control emergency air feed gas-liquid separation equipment, is provided with sealed floater 7 including the inside lower extreme of device shell 1, and sealed floater 7 includes supporting beam 71, telescopic spring pole 72 and hollow floater 73, and the lower extreme intermediate position of supporting beam 71 is provided with telescopic spring pole 72, and telescopic spring pole 72's lower extreme is provided with hollow floater 73, and supporting beam 71 connects on device shell 1. The supporting beam 71 enables the sealing floating ball 7 to be well erected and fixed in the device shell 1, the telescopic spring rod 72 can be adjusted in a vertically telescopic mode according to the position of the hollow floating ball 73, the hollow floating ball 73 is hollow, and water can float on the water surface after entering the device and is separated from the sealing port 8 at the lower end, so that the water is discharged from the water outlet 4 through the sealing port 8 to be subjected to gas-liquid separation.

The utility model provides a fire control emergency air feed gas-liquid separation equipment, is located the inside of device shell 1 including the lower extreme of sealed floater 7 and is provided with sealing port 8, and sealing port 8's the outside is provided with outlet 4, and sealing port 8 installs and fixes on the inner wall of outlet 4, and sealing port 8's inside is the cavity state, and sealing port 8's inside and sealed floater 7's lower extreme laminating are airtight. The inside of sealing port 8 is the cavity state, can make the quick inside discharge from sealing port 8 of water, and the inside of sealing port 8 is airtight with the lower extreme laminating of sealed floater 7, and sealed floater 7 is tightly packed in the upper end of sealing port 8 when water drains to the greatest extent and is airtight, makes oxygen can not leak in the device, has guaranteed firefighter's oxygen suppliment.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, just can put appointed position department with fire control emergency air feed gas-liquid separation equipment and used. When the fire emergency air supply gas-liquid separation device is used, a person firstly finds a safe position placing device, then a connector of a fire hose for emergency air supply is fixed with a hose connector 3 consisting of a water inlet 31, an outer positioning buckle 32, an outer metal ring 33, a connecting pipe 34, a rubber sealing ring 35 and an inner locking buckle 36, the outer metal ring 33 is made of metal materials and provides certain mechanical strength for the hose connector 3, the outer positioning buckle 32 and the inner locking buckle 36 which are arranged on two sides of the front end of the outer metal ring 33 can position and lock the connector of the fire hose to enable the fire hose to be clamped and fixed on the hose connector 3, the water inlet 31 is correspondingly connected with a water outlet inside the fire hose to separate water and gas discharged from the fire hose from the gas introduction device, the rubber sealing ring 35 is arranged at the front end of the water inlet 31, and the front end of the water inlet 31 can be tightly attached to the fire hose by soft elastic rubber materials, the water hose connector 3 is prevented from leaking, oxygen can be better conveyed to supply for the breathing of a fireman under emergency, then the compactor 2 consisting of the screw hole plate 21, the rotating handle 22, the threaded support rod 23, the lower support piece 24 and the connecting plate 25 is adjusted to compact and fix the connector of the fire hose and the water hose connector 3, the air tightness of the device is further increased, the oxygen leakage is prevented, the screw hole plate 21 is welded at the front end of the connecting plate 25, a screw hole is arranged at the middle position inside the screw hole plate 21, the threaded support rod 23 can be inserted into the screw hole plate to be fixed and rotationally adjusted, the rotating handle 22 enables a person to well exert force to rotate the threaded support rod 23, the lower support piece 24 increases the supporting area of the lower end of the threaded support rod 23, the pressure can be dispersed, and the compactor 2 can better seal the closed connector to tightly prevent the gas leakage, the water belt for conveying oxygen emergently can bring a small amount of water into the device while conveying oxygen, the water flows into the bottom of the device under the action of gravity, a sealing floating ball 7 consisting of a supporting beam 71, a telescopic spring rod 72 and a hollow floating ball 73 can be lifted along with the rising of the water, the supporting beam 71 enables the sealing floating ball 7 to be well erected and fixed in the device shell 1, the telescopic spring rod 72 can be adjusted in a vertically telescopic mode according to the position of the hollow floating ball 73, the hollow floating ball 73 is hollow, and can float on the water surface to be separated from a sealing port 8 at the lower end after the water enters the device, so that the water is discharged from a water outlet 4 through the sealing port 8 to be subjected to gas-liquid separation, and a fireman can be connected with a breathing device through an air outlet 5 at the upper end of the device to perform emergency breathing and wait for rescue.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire control emergency air feed gas-liquid separation equipment, includes device shell (1) and gas outlet (5), its characterized in that: the device is characterized in that the air outlet (5) is arranged at the central position of the upper end of the device shell (1), a defoaming plate (6) is arranged at the upper end of the interior of the device shell (1), a water hose connector (3) is arranged at the lower end of the outer side of the device shell (1), a pressing device (2) is arranged at the front end of the water hose connector (3), the pressing device (2) comprises a screw hole plate (21), a rotating handle (22), a threaded support rod (23), a lower support piece (24) and a connecting plate (25), the screw hole plate (21) is arranged at the front end of the connecting plate (25), the threaded support rod (23) is arranged in the screw hole plate (21), the rotating handle (22) is arranged at the front end of the threaded support rod (23), the lower support piece (24) is arranged at the rear end of the threaded support rod (23), the connecting plate (25) is connected to the water hose connector (3), a sealing floating ball (7) is arranged at the lower end of the interior of the device shell (1), the lower end of the sealing floating ball (7) is positioned in the device shell (1) and is provided with a sealing opening (8), and the outer side of the sealing opening (8) is provided with a water outlet (4).

2. The fire emergency gas supply gas-liquid separation device of claim 1, wherein: the hose connector (3) comprises a water inlet (31), an outer positioning buckle (32), an outer metal ring (33), a connecting pipe (34), a rubber sealing ring (35) and an inner locking buckle (36), the front end of the connecting pipe (34) is provided with the outer metal ring (33), the water inlet (31) is formed in the outer metal ring (33), the rubber sealing ring (35) is arranged on the outer side of the front end of the water inlet (31), the outer positioning buckle (32) is arranged on the left side and the right side of the front end of the outer metal ring (33), the inner locking buckle (36) is arranged on the upper side and the lower side of the front end of the outer metal ring (33), and the connecting pipe (34) is connected to the device shell (1).

3. The fire emergency gas supply gas-liquid separation device of claim 1, wherein: the sealing floating ball (7) comprises a supporting beam (71), a telescopic spring rod (72) and a hollow floating ball (73), the telescopic spring rod (72) is arranged in the middle of the lower end of the supporting beam (71), the hollow floating ball (73) is arranged at the lower end of the telescopic spring rod (72), and the supporting beam (71) is connected to the device shell (1).

4. The fire emergency gas supply gas-liquid separation device of claim 1, wherein: the upper end and the lower end of the device shell (1) are conical, the middle of the device shell (1) is cylindrical, and the interior of the device shell (1) is in a hollow state.

5. The fire emergency gas supply gas-liquid separation device of claim 1, wherein: the outer side of the defoaming plate (6) is tightly attached to the inner side wall of the device shell (1) and fixed in the device shell (1), and two ends of the sealing floating ball (7) are welded and fixed in the device shell (1).

6. The fire emergency gas supply gas-liquid separation device of claim 1, wherein: the water hose connector (3) is welded and fixed on the outer side wall of the device shell (1), the interior of the water hose connector (3) is in a hollow state, and the interior of the water hose connector (3) penetrates through the outer wall of the device shell (1) and is led into the interior of the device shell (1).

7. The fire emergency gas supply gas-liquid separation device of claim 1, wherein: the hose clamp is characterized in that the number of the pressing devices (2) is two, and the pressing devices (2) are symmetrically welded and fixed on the upper side and the lower side of the hose connector (3) respectively.

8. The fire emergency gas supply gas-liquid separation device of claim 1, wherein: the sealing opening (8) is fixedly arranged on the inner wall of the water outlet (4), the inside of the sealing opening (8) is in a hollow state, and the inside of the sealing opening (8) is attached to the lower end of the sealing floating ball (7) in a sealing mode.