CN212880711U - Dry-type shower nozzle of adjustable width specification - Google Patents

Abstract

The utility model discloses a dry type shower nozzle of adjustable width specification, including the dry type shower nozzle body, be connected with the water spray disc on the dry type shower nozzle body, it is provided with a plurality of water service tank to run through on the water spray disc, and the extending direction of a plurality of water service tank is directional the center of water spray disc, a plurality of water service tank equidistance circumference distribute be in on the water spray disc, the water spray disc forms a plurality of breakwater through the a plurality of water service tank of seting up, all seted up on the breakwater and set up the groove. Has the advantages that: through the common manger plate area of manger plate and vice manger plate, can make rivers and the surperficial striking of the surface of manger plate and vice manger plate, and then the outdiffusion increases that the great region around the shower nozzle can receive the injection of rivers, therefore the device can be fit for the on-the-spot installation in large tracts of land place, and after the regulation is accomplished, first screw hole corresponds with the second screw hole, and it can to cooperate the screw to insert separately.

Description

Dry-type shower nozzle of adjustable width specification

Technical Field

The utility model belongs to the technical field of dry-type fire control shower nozzle, particularly, relate to a dry-type shower nozzle of adjustable width specification.

Background

When a fire disaster occurs, the temperature of a fire source rises to enable the dry type spray head to be self-adaptively opened, the existing dry type spray head is limited by the structure of part of the spray head, the width of the water spray disc cannot be adjusted, water flow collides with the disc surface of the water spray disc and then diffuses outwards, and the width of the water spray disc is limited, so that the water flow diffusion range is limited, and the using effect is reduced.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dry type shower nozzle of adjustable width specification to solve the problem that proposes among the above-mentioned background art.

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

a dry type spray head with adjustable width specification comprises a dry type spray head body, wherein a water spray disc is connected to the dry type spray head body, a plurality of water passing grooves are arranged on the water spray disc in a penetrating mode, the extending direction of the water passing grooves points to the center of the water spray disc, the water passing grooves are distributed on the water spray disc at equal intervals and circumferentially, the water spray disc forms a plurality of water baffles through the arranged water passing grooves, setting grooves are formed in the water baffles, auxiliary water baffles are inserted into the setting grooves, sliding grooves are formed in the bottom ends of the water baffles, the sliding grooves are communicated with the setting grooves, contact plates are arranged at the bottom ends of the water baffles in a contacting mode, first threaded holes are formed in two ends of the contact plates, second threaded holes are formed in two side edges, located on the sliding grooves, of the bottom ends of the water baffles are located, the first threaded holes correspond to the second threaded holes, the second threaded hole is set to be a plurality of at equal intervals, the contact plate is located one side of the water baffle is fixedly provided with an insertion rod, the insertion rod penetrates through the sliding groove and is connected with the corresponding auxiliary water baffle respectively, a fixing column is fixedly sleeved on the dry type spray head body, a threaded groove is formed in the bottom of the fixing column, a heat collection cover is sleeved on the dry type spray head body, the top of the heat collection cover is provided with a spiral cylinder, external threads are carved on the outer surface of the spiral cylinder, and the spiral cylinder is spirally sleeved in the threaded groove.

Furthermore, a third threaded hole is formed in the spiral cylinder, a fourth threaded hole corresponding to the third threaded hole is formed in the fixing column, and a screw is inserted between the third threaded hole and the corresponding fourth threaded hole.

Furthermore, the inserted bar penetrates through the sliding groove and is respectively in threaded connection with the corresponding auxiliary water baffle.

Furthermore, the auxiliary water baffle is provided with an internal thread hole matched with the inserted bar, and the inserted bar is a threaded rod.

Furthermore, the dry type spray head body shell is made of stainless steel.

Compared with the prior art, the utility model discloses following beneficial effect has:

after the finally sprayed water flow of the dry type spray head body of the utility model impacts the water spray disk, one part of the water flow passes through the water through groove and falls below the water through groove, the other part of the water flow impacts the disk surface of the water spray disk and further diffuses outwards, namely impacts the surface of the water baffle plate, which not only can ensure that the area below the spray head can be sprayed by the water flow, but also can ensure that the larger area around the spray head can be sprayed by the water flow, so that the spraying area of the water flow is larger, the contact plate drives the inserted bar to move, thereby driving the auxiliary water baffle plate connected with the inserted bar to move, thereby moving the auxiliary water baffle plate out of the arrangement groove of the water baffle plate, equivalently adjusting the width of the water baffle plate, therefore, through the common water blocking area of the water baffle plate and the auxiliary water baffle plate, the water flow can impact the surface of the water baffle plate and the surface of the auxiliary water baffle plate and further diffuse outwards, the larger area around the spray head, therefore, the device can be suitable for field installation in places with large areas, after adjustment is completed, the first threaded hole corresponds to the second threaded hole, and screws are additionally matched to insert the device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 front view of an adjustable width format dry sprinkler according to an embodiment of the present invention;

FIG. 2 is a schematic view of a heat collecting cover of a dry sprinkler head with adjustable width specifications according to an embodiment of the present invention;

FIG. 3 is a schematic illustration of a fixed post for an adjustable width dry sprinkler according to an embodiment of the present invention;

fig. 4 is a schematic view of a spray disk of an adjustable width dry sprinkler according to an embodiment of the present invention;

fig. 5 is a schematic view of a contact plate of an adjustable width format dry sprinkler according to an embodiment of the present invention;

fig. 6 is a schematic view of an auxiliary water deflector of an adjustable width dry sprinkler according to an embodiment of the present invention.

Reference numerals:

1. a dry sprinkler body; 2. a water spray disc; 3. a water trough; 4. a water baffle; 5. arranging a groove; 6. an auxiliary water baffle; 7. a chute; 8. a contact plate; 9. a first threaded hole; 10. a second threaded hole; 11. inserting a rod; 12. fixing a column; 13. a thread groove; 14. a heat collection cover; 15. a spiral cylinder; 16. a third threaded hole; 17. a fourth threaded hole; 18. and (4) screws.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

in order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

The first embodiment is as follows:

referring to fig. 1-6, a dry sprinkler with adjustable width according to an embodiment of the present invention includes a dry sprinkler body 1, a water spray disk 2 is connected to the dry sprinkler body 1, a plurality of water through grooves 3 are formed through the water spray disk 2, an extending direction of the water through grooves 3 points to a center of the water spray disk 2, the water through grooves 3 are equidistantly circumferentially distributed on the water spray disk 2, the water spray disk 2 forms a plurality of water baffles 4 through the plurality of water through grooves 3, the water baffles 4 are respectively provided with a setting groove 5, an auxiliary water baffle 6 is inserted into the setting groove 5, the bottom ends of the plurality of water baffles 4 are respectively provided with a sliding groove 7, the sliding groove 7 is communicated with the setting groove 5, the bottom ends of the plurality of water baffles 4 are respectively provided with a contact plate 8, two ends of the contact plate 8 are respectively provided with a first threaded hole 9, every the bottom of breakwater 4 is located the both sides limit of spout 7 has all seted up second screw hole 10, second screw hole 10 sets up to equidistant a plurality of, first screw hole 9 with second screw hole 10 is corresponding, contact plate 8 is located one side of breakwater 4 all is fixed and is equipped with inserted bar 11, inserted bar 11 passes spout 7 is connected with corresponding vice breakwater 6 respectively, fixed cover is equipped with fixed column 12 on the dry type shower nozzle body 1, threaded groove 13 is seted up to fixed column 12 bottom, the cover is equipped with heat collecting cover 14 on the dry type shower nozzle body 1, heat collecting cover 14 top is equipped with spiral shell 15, spiral shell 15 surface is carved and is equipped with the external screw thread, spiral shell 15 spiral cover is established in the threaded groove 13.

Example two:

referring to fig. 1-2, for the spiral cylinder 15, a third threaded hole 16 is formed on the spiral cylinder 15, a fourth threaded hole 17 corresponding to the third threaded hole 16 is formed on the fixing column 12, and a screw 18 is inserted between the third threaded hole 16 and the corresponding fourth threaded hole 17.

Through the above technical scheme of the utility model, beneficial effect: the spiral tube 15 is inserted into the thread groove 13 in a spiral manner, and when the thread is not rotated, the third threaded hole 16 on the spiral tube 15 corresponds to the fourth threaded hole 17 on the fixing column 12, and then the screw 18 is inserted into the corresponding threaded hole, so that the fixing column 12 is more stably connected with the heat collecting cover 14.

Example three:

referring to fig. 6, for the insertion rods 11, the insertion rods 11 pass through the sliding grooves 7 and are respectively in threaded connection with the corresponding auxiliary water baffles 6.

Through the above technical scheme of the utility model, beneficial effect: the inserted bar 11 is spirally connected with the auxiliary water baffle 6, so that the auxiliary water baffle 6 is detachably connected, is convenient to collect and is recycled.

Example four:

referring to fig. 6, for the auxiliary water baffle 6, an internal threaded hole matched with the inserted link 11 is formed on the auxiliary water baffle 6, and the inserted link 11 is a threaded rod.

Example five:

referring to fig. 1, for the dry sprinkler body 1, the outer shell of the dry sprinkler body 1 is made of stainless steel.

For the convenience of understanding the above technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process:

in practical application, after the water flow finally sprayed by the dry type spray head body 1 impacts the water spray disk 2, a part of the water flow passes through the water through groove 3 and falls below the water through groove 3, and the other part of the water flow collides with the disk surface of the water spray disk 2 and then spreads outwards, namely collides with the surface of the water baffle plate 4, so that the area below the spray head can be ensured to be sprayed by the water flow, and the larger area around the spray head can be ensured to be sprayed by the water flow, in order to make the spraying area of the water flow larger, the contact plate 8 drives the insertion rod 11 to move, so that the auxiliary water baffle plate 6 connected with the insertion rod 11 is driven to move, so that the auxiliary water baffle plate 6 is moved out of the arrangement groove of the water baffle plate 4, which is equivalent to adjusting the width of the water baffle plate 4, so that the water flow can collide with the surface of the water baffle plate 4 and the surface of the auxiliary water baffle plate 6 through the common water baffle area of the water baffle, and then spread outward, increase the great area around the shower nozzle and can receive the injection of rivers, therefore the device can be fit for the field installation in the place of bigger area, and after the regulation is accomplished, first screw hole 9 corresponds with second screw hole 10, and the cooperation screw is inserted separately can, therefore second screw hole 10 sets up to equidistant a plurality of, therefore the area that vice breakwater shifts out in the groove that sets up of breakwater is steerable.

It is noted that the heat collecting cover 14 is arranged close to the existing glass column on the dry type sprinkler body 1, the heat collecting cover 14 is convenient for collecting heat, when the dry type sprinkler is suitable for being installed in a room, because the heat generated during burning of objects can rise upwards, the heat collected by the heat collecting cover 14 enables the glass column to sense the room temperature in time, and then the dry type sprinkler can be opened in time to extinguish fire.

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 (5)

1. The dry type spray head with the adjustable width specification is characterized by comprising a dry type spray head body (1), wherein a water spray disc (2) is connected onto the dry type spray head body (1), a plurality of water passing grooves (3) are arranged on the water spray disc (2) in a penetrating mode, the extending directions of the water passing grooves (3) point to the center of the water spray disc (2), the water passing grooves (3) are circumferentially distributed on the water spray disc (2) at equal intervals, the water spray disc (2) forms a plurality of water baffles (4) through the arranged water passing grooves (3), setting grooves (5) are formed in the water baffles (4), auxiliary water baffles (6) are inserted into the setting grooves (5), sliding grooves (7) are formed in the bottom ends of the water baffles (4), the sliding grooves (7) are communicated with the setting grooves (5), and contact plates (8) are arranged at the bottom ends of the water baffles (4), the dry type spray nozzle is characterized in that first threaded holes (9) are formed in two ends of the contact plate (8), second threaded holes (10) are formed in two side edges, located on the sliding groove (7), of the bottom end of each water baffle (4), a plurality of the second threaded holes (10) are arranged at equal intervals, the first threaded holes (9) correspond to the second threaded holes (10), inserting rods (11) are fixedly arranged on one sides, located on the water baffles (4), of the contact plate (8), the inserting rods (11) penetrate through the sliding grooves (7) to be connected with the corresponding auxiliary water baffles (6) respectively, fixing columns (12) are fixedly sleeved on the dry type spray nozzle body (1), threaded grooves (13) are formed in the bottoms of the fixing columns (12), a heat collection cover (14) is sleeved on the dry type spray nozzle body (1), and spiral cylinders (15) are arranged at the tops of the heat collection cover (14), the outer surface of the spiral cylinder (15) is carved with an external thread, and the spiral cylinder (15) is spirally sleeved in the thread groove (13).

2. The dry sprinkler of adjustable width specification according to claim 1, characterized in that a third threaded hole (16) is opened on the spiral cylinder (15), a fourth threaded hole (17) corresponding to the third threaded hole (16) is opened on the fixed column (12), and a screw (18) is inserted between the third threaded hole (16) and the corresponding fourth threaded hole (17).

3. An adjustable width dry sprinkler according to claim 1, wherein the rods (11) are threaded through the chutes (7) to be respectively connected to the corresponding secondary water deflector (6).

4. The dry sprinkler of adjustable width specification according to claim 1, characterized in that the secondary water deflector (6) is provided with an internally threaded hole matching the insert rod (11), the insert rod (11) being a threaded rod.

5. An adjustable width dry sprinkler according to claim 1, wherein the dry sprinkler body (1) housing is stainless steel.

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