CN112354122A

CN112354122A - Multifunctional sprinkler for fire fighting

Info

Publication number: CN112354122A
Application number: CN202011222454.5A
Authority: CN
Inventors: 佘能山; 朱德平; 郑有本; 张洵如; 孙益仓
Original assignee: Anhui Feida Fire Equipment Engineering Co ltd
Current assignee: Anhui Feida Fire Equipment Engineering Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-02-12
Anticipated expiration: 2040-11-05
Also published as: CN112354122B

Abstract

The invention relates to the technical field of sprinklers and discloses a multifunctional sprinkler for fire fighting, which comprises a buffering shell, wherein the upper end of the buffering shell is fixedly communicated with a water through pipe, the upper end of the water through pipe is rotatably sleeved with a water spraying shell, the upper end of the water spraying shell is opened, a cover plate is fixedly clamped at the opening, a plurality of obliquely arranged spray heads are uniformly and fixedly communicated with the upper end of the cover plate, the lower end of the water spraying shell is fixedly connected with a rotating cylinder which is sleeved outside the water through pipe in a covering mode, the cylinder wall of the rotating cylinder is fixedly sleeved with a driven gear, the upper end of the buffering shell is fixedly connected with a rotating motor, and an output shaft at the upper end of the rotating motor is fixedly connected with a driving gear meshed with the driven gear. This a multi-functional sprinkler for fire control possesses and can also carry out the meadow watering operation when not carrying out the fire control and spraying, and the function is various, advantage that application scope is wide.

Description

Multifunctional sprinkler for fire fighting

Technical Field

The invention relates to the technical field of sprayers, in particular to a multifunctional sprayer for fire fighting.

Background

"fire control" is to eliminate hidden troubles and prevent disasters (i.e. the general term for preventing and solving human, natural and accidental disasters in life, work and learning process of people), and the meaning of the narrow sense is that: meaning (extinguishing) fire.

At present, along with the improvement of economic level of people, the fixed point position department of fire control sets up the sprinkler in order to guarantee the fire prevention measure, and present sprinkler function is single, and the form is fixed, and unnecessary spare sprinkler is idle to cause its damage easily, causes economic loss, can not be fine satisfies other user demands.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a multifunctional sprinkler for fire fighting, which has the advantages of capability of performing grassland irrigation operation when fire fighting is not performed, multiple functions and wide application range, and solves the problems that at present, as the economic level of people is improved, a sprinkler is arranged at a fire fighting fixed point to ensure fire protection measures, the existing sprinkler has single function and fixed form, and redundant spare sprinklers are idle to easily cause damage, economic loss and incapability of well meeting other use requirements.

(II) technical scheme

In order to realize the purposes of carrying out grassland irrigation operation when fire-fighting spraying is not carried out, having various functions and wide application range, the invention provides the following technical scheme: a multifunctional sprinkler for fire fighting comprises a buffering shell, wherein a water service pipe is fixedly communicated with the upper end of the buffering shell, a water spraying shell is rotatably sleeved at the upper end of the water service pipe, the upper end of the water spraying shell is opened, a cover plate is fixedly clamped at the opening, a plurality of obliquely arranged spray heads are uniformly and fixedly communicated with the upper end of the cover plate, the lower end of the water spraying shell is fixedly connected with a rotating cylinder which is sleeved outside the water service pipe, a driven gear is fixedly sleeved on the cylinder wall of the rotating cylinder, a rotating motor is fixedly connected with the upper end of the buffering shell, and an output shaft at the upper end of the rotating motor is fixedly connected with a driving gear meshed with the driven gear;

the fixed intercommunication of lower extreme of buffering shell has a connection spiral shell section of thick bamboo, it has the inlet tube to connect spiral shell section of thick bamboo internal seal plug bush, the fixed location spiral shell section of thick bamboo that cup joints with connection spiral shell section of thick bamboo screw thread that has cup jointed of upper end outer wall of inlet tube, the lower extreme of buffering shell passes through a plurality of connecting plates of bolt symmetry fixedly connected with, the lower extreme fixedly connected with of connecting plate leans out the support column that sets up, the lower extreme fixedly connected with mounting panel of support column.

Preferably, the lower end of the water spraying shell is provided with a through hole, and the through hole is rotatably sleeved outside the upper end of the water service pipe through a sealing bearing.

Preferably, the fixed cover of the lower extreme outer wall of water spray shell has connect a support section of thick bamboo, the lower extreme cover of a support section of thick bamboo overlaps in the outside of buffering shell, the fixed two limit ring boards that have cup jointed of outer wall of buffering shell, the limit ring groove that cup joints with the limit ring board slip is seted up to the inside wall of a support section of thick bamboo.

Preferably, the lower end of the cover plate is fixedly connected with an annular screw block, and the upper end of the water spraying shell is provided with an annular screw groove in threaded connection with the annular screw block.

Preferably, the upper end symmetry of water spraying shell is rotated and is connected with the L shape crimping board of a plurality of crimping at the apron upside, the horizontal part of L shape crimping board has been seted up jack and jack internalization and has been inserted and be equipped with the chucking inserted bar, the chucking slot that corresponds the grafting with the chucking inserted bar is seted up to the upper end of apron, the upper end fixedly connected with of chucking inserted bar pulls the board that resets, the relative one side fixedly connected with of pulling the board and L shape crimping board that resets is established the chucking spring outside the chucking inserted bar with the same cover.

Preferably, the inboard fixedly connected with annular seal piece in bottom of location spiral shell section of thick bamboo, the lower extreme of connecting the spiral shell section of thick bamboo is seted up and is matchd the annular seal groove of pegging graft with annular seal piece, the outer wall cladding of annular seal piece has one deck sealing rubber pad.

Preferably, the fixed cover of the upper end outer wall of location spiral shell section of thick bamboo has connect outer ring expansion board, the surface of outer ring expansion board has evenly seted up a plurality of jacks and jack internalization and has inserted and be equipped with spacing inserted bar, the lower extreme of buffer shell has evenly seted up a plurality of spacing slots that correspond the grafting with spacing inserted bar, many the same annular arm-tie of lower extreme fixedly connected with of spacing inserted bar, the upper end of annular arm-tie and the lower extreme fixedly connected with of outer ring expansion board establish a plurality of spacing springs that establish respectively outside many spacing inserted bars.

Preferably, the upper end of the water spraying shell is symmetrically and rotatably connected with a plurality of U-shaped clamping plates, and the inner wall of one side, opposite to the U-shaped clamping plates, of the U-shaped clamping plates is rotatably connected with the side wall of the lower end of the vertical part of the L-shaped crimping plate through a rotating shaft.

(III) advantageous effects

Compared with the prior art, the invention provides a multifunctional sprinkler for fire fighting, which has the following beneficial effects:

1. the multifunctional sprinkler for fire fighting comprises a water inlet pipe, a buffer shell and a water spraying shell, wherein the water inlet pipe is quickly communicated with the buffer shell through the threaded sleeve effect of a positioning screw cylinder and a connecting screw cylinder, an outer expanding plate is abutted against the lower end of the buffer shell at the moment, a limiting insertion rod is aligned to a limiting insertion groove, a ring-shaped pull plate is arranged on a limiting spring and pushes the limiting insertion rod into the limiting insertion groove to realize the stable connection between the water inlet pipe and the buffer shell, the structural stability is greatly improved, a rotating motor is started when spraying is carried out, the rotating motor drives a driving gear to rotate, the rotating cylinder and the water spraying shell are driven to rotate by utilizing the meshing effect of the driving gear and a driven gear, the water inlet pipe leads water into the buffer shell, the water leads into the water spraying shell through a water pipe, and then the water is sprayed out through a plurality of spray heads, and the quick spraying operation can be, the relative position of buffering shell and water spray shell is fixed through the support column to the mounting panel, can also carry out the meadow watering operation when not carrying out the fire control and spraying, and the function is various, and application scope is wide.

2. This a multi-functional sprinkler for fire control, spout water shell and apron through being equipped with, the apron that has suitable shower nozzle is selected according to the demand, the threaded connection effect through annular spiral shell piece and annular spiral groove makes the apron connect in the upper end of spouting the water shell, L shape crimping board overturns again, it is spacing to the firm of apron to make L shape crimping board crimping realize at the upside of apron, the chucking slot is aimed at to the chucking inserted bar this moment, chucking spring drop-down pull plate that resets, it can realize spacing to stabilize of L shape crimping board in advancing the chucking slot with the chucking inserted bar to reset the pull plate, the structural stability has been guaranteed, can realize the quick dismouting to the apron, and then be convenient for use the change of shower nozzle.

Drawings

FIG. 1 is a schematic view of a multi-functional sprinkler for fire protection according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 of the multi-functional sprinkler for fire fighting according to the present invention;

FIG. 3 is an enlarged view of a portion B of FIG. 1 of the multi-functional sprinkler for fire fighting according to the present invention;

fig. 4 is an enlarged view of a portion C of fig. 1 of a multi-functional sprinkler for fire protection according to the present invention.

In the figure: 1 buffer shell, 2 water service pipe, 3 water spraying shell, 4 cover plate, 5 spray head, 6 rotary cylinder, 7 driven gear, 8 rotary motor, 9 driving gear, 10 connecting screw cylinder, 11 water inlet pipe, 12 positioning screw cylinder, 13 connecting plate, 14 supporting column, 15 mounting plate, 16 sealing bearing, 17 supporting cylinder, 18 limiting ring plate, 19 limiting ring groove, 20 annular screw block, 21 annular screw groove, 22L-shaped press connecting plate, 23 clamping inserted bar, 24 clamping slot, 25 resetting pull plate, 26 clamping spring, 27 annular sealing block, 28 annular sealing groove, 29 external expanding ring plate, 30 limiting inserted bar, 31 limiting slot, 32 annular pull plate and 33 limiting spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a multifunctional sprinkler for fire fighting comprises a buffer shell 1, the upper end of the buffer shell 1 is fixedly communicated with a water through pipe 2, the upper end of the water through pipe 2 is rotatably sleeved with a water spraying shell 3, the upper end of the water spraying shell 3 is open and fixedly clamped with a cover plate 4 at the opening, the upper end of the cover plate 4 is uniformly and fixedly communicated with a plurality of obliquely arranged spray heads 5, the lower end of the water spraying shell 3 is fixedly connected with a rotary cylinder 6 which is sleeved outside the water through pipe 2, the cylinder wall of the rotary cylinder 6 is fixedly sleeved with a driven gear 7, the upper end of the buffer shell 1 is fixedly connected with a rotary motor 8, and an output shaft at the upper end of the rotary motor 8 is fixedly connected with a driving gear 9 which is meshed with;

the fixed intercommunication of the lower extreme of buffering shell 1 has a connection section of thick bamboo 10, and connection section of thick bamboo 10 internal seal plug bush has inlet tube 11, and the upper end outer wall of inlet tube 11 is fixed cup jointed and is connected the location section of thick bamboo 12 that 10 screw threads of a spiral shell section of thick bamboo cup jointed, and the lower extreme of buffering shell 1 passes through a plurality of connecting plates 13 of bolt symmetry fixedly connected with, and the lower extreme fixedly connected with of connecting plate 13 leans out the support column 14 that sets up, the lower extreme fixedly connected with mounting panel 15 of support column 14.

The lower end of the water spraying shell 3 is provided with a through hole, and the through hole is rotatably sleeved outside the upper end of the water service pipe 2 through a sealing bearing 16.

The fixed cover of the lower extreme outer wall of water spray shell 3 has been connect a support section of thick bamboo 17, and the lower end cover of a support section of thick bamboo 17 overlaps in the outside of buffering shell 1, and the outer wall of buffering shell 1 is fixed to be cup jointed two spacing ring boards 18, and the spacing annular 19 that cup joints with spacing ring board 18 slip is seted up to the inside wall of a support section of thick bamboo 17.

The lower end of the cover plate 4 is fixedly connected with an annular screw block 20, and the upper end of the water spraying shell 3 is provided with an annular screw groove 21 in threaded connection with the annular screw block 20.

The upper end symmetry of water spraying shell 3 is rotated and is connected with L shape crimping board 22 of a plurality of crimping at apron 4 upside, the jack and the jack internalization are seted up to L shape crimping board 22's horizontal part and are inserted and be equipped with chucking inserted bar 23, the upper end of apron 4 is seted up and is corresponded the chucking slot 24 of pegging graft with chucking inserted bar 23, the upper end fixedly connected with of chucking inserted bar 23 pulls the board 25 that resets, the relative one side fixedly connected with of pulling the board 25 that resets and L shape crimping board 22 is established the same chucking spring 26 of cover outside chucking inserted bar 23.

The inner side of the bottom of the positioning screw cylinder 12 is fixedly connected with an annular sealing block 27, the lower end of the connecting screw cylinder 10 is provided with an annular sealing groove 28 which is matched and inserted with the annular sealing block 27, and the outer wall of the annular sealing block 27 is coated with a layer of sealing rubber gasket.

The outer wall of the upper end of the positioning screw cylinder 12 is fixedly sleeved with an outer expanding ring plate 29, a plurality of jacks are uniformly formed in the surface of the outer expanding ring plate 29, limit insertion rods 30 are movably inserted into the jacks, a plurality of limit insertion slots 31 which are correspondingly inserted with the limit insertion rods 30 are uniformly formed in the lower end of the buffer shell 1, the lower ends of the limit insertion rods 30 are fixedly connected with the same annular pull plate 32, and a plurality of limit springs 33 which are respectively sleeved outside the limit insertion rods 30 are fixedly connected with the upper end of the annular pull plate 32 and the lower end of the outer expanding ring plate 29.

The upper end symmetry of water spraying shell 3 is rotated and is connected with a plurality of U-shaped cardboards, and the relative one side inner wall of U-shaped cardboard rotates through the lower extreme lateral wall of pivot and the vertical portion of L shape crimping board 22 and is connected.

To sum up, this multi-functional sprinkler for fire control, through the inlet tube 11 that is equipped with, cushion shell 1 and water spray shell 3, the inlet tube 11 makes the inlet tube 11 and cushion shell 1 communicate together fast through the screw socket effect of location spiral shell 12 and connection spiral shell 10, expand the annular plate 29 outward this moment and support the lower extreme at cushion shell 1, spacing inserted bar 30 aims at spacing slot 31, spacing spring 33 goes up pull ring shape arm 32, annular arm 32 pushes spacing inserted bar 30 into spacing slot 31 and can realize the firm connection between inlet tube 11 and cushion shell 1, greatly improved the structural stability, start rotating electrical machines 8 when spraying, rotating electrical machines 8 drive driving gear 9 to rotate, utilize the meshing effect of driving gear 9 and driven gear 7 to drive rotary cylinder 6 and water spray shell 3 to rotate, inlet tube 11 leads to the water in the cushion shell, and then lead to the water in the water spray shell 3 through water pipe 2, then the spraying is carried out through a plurality of nozzles 5, the rapid spraying operation can be realized, the mounting plate 15 fixes the relative positions of the buffer shell 1 and the water spraying shell 3 through the support columns 14, the grassland watering operation can be carried out when the fire-fighting spraying is not carried out, the functions are various, the application range is wide, the cover plate 4 with the proper nozzles 5 is selected according to the requirement through the water spraying shell 3 and the cover plate, the cover plate 4 is connected at the upper end of the water spraying shell 3 through the threaded connection effect of the annular screw block 20 and the annular screw groove 21, then the L-shaped pressing plate 22 is turned over, the L-shaped pressing plate 22 is pressed at the upper side of the cover plate 4 to realize the stable limit of the cover plate 4, at the moment, the clamping insertion rod 23 is aligned with the clamping slot 24, the clamping spring 26 pulls the reset pull plate 25 down, the reset pull plate 25 pushes the clamping insertion rod 23 into the clamping slot 24 to realize the stable limit of, can realize the quick assembly disassembly to apron 4, and then be convenient for use the change of shower nozzle 5.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. A multi-functional sprinkler for fire protection, comprising a damping housing (1), characterized in that: the water spraying device is characterized in that the upper end of the buffer shell (1) is fixedly communicated with a water through pipe (2), the upper end of the water through pipe (2) is rotatably sleeved with a water spraying shell (3), the upper end of the water spraying shell (3) is opened, a cover plate (4) is fixedly clamped at the opening, the upper end of the cover plate (4) is uniformly and fixedly communicated with a plurality of obliquely arranged spray heads (5), the lower end of the water spraying shell (3) is fixedly connected with a rotating cylinder (6) which is sleeved outside the water through pipe (2), the cylinder wall of the rotating cylinder (6) is fixedly sleeved with a driven gear (7), the upper end of the buffer shell (1) is fixedly connected with a rotating motor (8), and an upper end output shaft of the rotating motor (8) is fixedly connected with a driving gear (9) meshed with the driven gear (7);

the fixed intercommunication of lower extreme of buffering shell (1) has a connection screw section of thick bamboo (10), connection screw section of thick bamboo (10) inner seal plug bush has inlet tube (11), the fixed location screw section of thick bamboo (12) that cup joints with connection screw section of thick bamboo (10) screw thread of cup jointing of upper end outer wall of inlet tube (11), the lower extreme of buffering shell (1) passes through a plurality of connecting plates (13) of bolt symmetry fixedly connected with, the lower extreme fixedly connected with of connecting plate (13) leans out support column (14) that set up, the lower extreme fixedly connected with mounting panel (15) of support column (14).

2. A multi-functional sprinkler for fire protection according to claim 1, characterized in that: the lower end of the water spraying shell (3) is provided with a through hole, and the through hole is rotatably sleeved outside the upper end of the water service pipe (2) through a sealing bearing (16).

3. A multi-functional sprinkler for fire protection according to claim 1, characterized in that: the fixed support section of thick bamboo (17) that has cup jointed of lower extreme outer wall of water spray shell (3), the lower end cover of a support section of thick bamboo (17) overlaps in the outside of buffering shell (1), the outer wall of buffering shell (1) is fixed to have cup jointed two spacing ring boards (18), spacing annular (19) that cup joint with spacing ring board (18) slip are seted up to the inside wall of a support section of thick bamboo (17).

4. A multi-functional sprinkler for fire protection according to claim 1, characterized in that: the lower extreme fixedly connected with annular spiral shell piece (20) of apron (4), the annular thread groove (21) with annular spiral shell piece (20) threaded connection is seted up to the upper end of spouting water shell (3).

5. A multi-functional sprinkler for fire protection according to claim 1, characterized in that: spout the upper end symmetry of water shell (3) and rotate and be connected with L shape crimping board (22) of a plurality of crimping at apron (4) upside, the horizontal part of L shape crimping board (22) has been seted up jack and jack internalization and has been inserted and be equipped with chucking inserted bar (23), chucking slot (24) of pegging graft are seted up with chucking inserted bar (23) correspondence to the upper end of apron (4), the upper end fixedly connected with of chucking inserted bar (23) arm-tie (25) that resets, reset arm-tie (25) and the relative one side fixedly connected with of L shape crimping board (22) and establish chucking spring (26) outside chucking inserted bar (23) at the same cover.

6. A multi-functional sprinkler for fire protection according to claim 1, characterized in that: the inboard fixedly connected with annular seal piece (27) in bottom of location spiral shell section of thick bamboo (12), the lower extreme of connecting spiral shell section of thick bamboo (10) is seted up and is matchd annular seal groove (28) of pegging graft with annular seal piece (27), the outer wall cladding of annular seal piece (27) has one deck sealing rubber pad.

7. A multi-functional sprinkler for fire protection according to claim 1, characterized in that: the fixed ring board (29) that expands that has cup jointed of upper end outer wall of location spiral shell (12), the surface of expanding ring board (29) outward has evenly seted up a plurality of jacks and jack internalization and has inserted and be equipped with spacing inserted bar (30), the lower extreme of buffering shell (1) evenly sets up a plurality of spacing slots (31) that correspond the grafting with spacing inserted bar (30), many the same annular arm-tie (32) of lower extreme fixedly connected with of spacing inserted bar (30), the upper end of annular arm-tie (32) and the lower extreme fixedly connected with of expanding ring board (29) outward establish spacing spring (33) outside many spacing inserted bars (30) respectively the cover.

8. A multi-functional sprinkler for fire protection according to claim 5, characterized in that: the upper end of the water spraying shell (3) is symmetrically and rotatably connected with a plurality of U-shaped clamping plates, and the inner wall of one side, opposite to the U-shaped clamping plates, of the U-shaped clamping plates is rotatably connected with the side wall of the lower end of the vertical part of the L-shaped crimping plate (22) through a rotating shaft.