CN211434873U

CN211434873U - Telescopic fire-fighting spray device

Info

Publication number: CN211434873U
Application number: CN201921924625.1U
Authority: CN
Inventors: 刘礼鹏; 杨光华; 王于金
Original assignee: Guoyuanhong Testing Co ltd
Current assignee: Guoyuanhong Testing Co ltd
Priority date: 2019-11-09
Filing date: 2019-11-09
Publication date: 2020-09-08
Anticipated expiration: 2029-11-09

Abstract

The utility model discloses a retractable fire sprinkler device, the on-line screen storage device comprises an installation base, installation base lower extreme middle part fixedly connected with exchange shell, exchange shell inner chamber is provided with telescopic machanism, telescopic machanism lower extreme middle part is provided with the delivery port, the equal a set of L type support of fixedly connected with in the telescopic machanism lower extreme left and right sides, the common fixedly connected with in L type support lower part sprays the dish, spray dish upper end middle part fixedly connected with heat-sensitive element, spray a set surface lower part fixedly connected with clamping mechanism. Retractable fire sprinkler device, through setting up telescopic machanism, when the device need not put out a fire, contract in exchange shell, avoid being corroded by the water in the air, through setting up latch mechanism, set up the joint recess at latch mechanism, when the device is out of work, contract the device's L type support and spray plate in exchange shell, improve the device and install pleasing to the eye after.

Description

Telescopic fire-fighting spray device

Technical Field

The utility model relates to a fire-fighting equipment field, in particular to retractable fire sprinkler device.

Background

The fire sprinkler head is used for a fire sprinkler system, when a fire disaster occurs, water is sprinkled through a sprinkler head splash plate to extinguish the fire, when the fire disaster occurs, the fire water is evenly sprinkled through the sprinkler head, the fire behavior of a certain area is controlled, the fire sprinkler head is divided into a drooping type sprinkler head, an upright type sprinkler head, a common type sprinkler head, a side wall type sprinkler head and the like at present, the sprinkler head is under the action of heat and is started by self in a preset temperature range, or is started by a control device according to a fire signal, and a sprinkler device sprinkles water according to the designed sprinkler shape and flow, the sprinkler device on the market at present is non-retractable when the sprinkler head is installed, the sprinkler plate is exposed outside, can be corroded by the moisture in the air for a long time, and has influence on the attractiveness of indoor decoration.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides retractable fire sprinkler device, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

retractable fire sprinkler device, including the installation base, installation base lower extreme middle part fixedly connected with exchange shell, the exchange shell inner chamber is provided with telescopic machanism, telescopic machanism lower extreme middle part is provided with the delivery port, the equal fixedly connected with a set of L type support in the telescopic machanism lower extreme left and right sides, the common fixedly connected with in L type support lower part sprays the dish, spray dish upper end middle part fixedly connected with heat-sensitive element, spray dish surface lower part fixedly connected with latch mechanism.

Preferably, telescopic machanism includes electric telescopic handle, electric telescopic handle upper end fixedly connected with water inlet, electric telescopic handle lower extreme fixedly connected with gathers the flow tube, gather the equal fixedly connected with a set of elastic hose of flow tube upper end left and right sides, and elastic hose upper end communicates with each other with the water inlet, gather flow tube lower extreme middle part fixedly connected with delivery port, telescopic machanism passes through the water inlet and is in the same place with exchange shell fixed connection.

Preferably, the clamping mechanism includes the joint base, joint base upper end middle part fixedly connected with spliced pole, right joint recess has been seted up in the joint base upper end outside, and the tank bottom fixed mounting of joint recess has one deck elastic rubber pad, the clamping mechanism passes through the spliced pole and is in the same place with spraying a set screw thread connection.

Preferably, the upper end of the heat sensitive element is fixedly connected with a sealing block, the outer side of the upper part of the sealing block is sleeved with a rubber sealing gasket, and the heat sensitive element is fixedly connected with the water outlet through the sealing block.

Preferably, a plurality of groups of exchange through holes are formed in the middle of the outer surface of the exchange shell, and the size of the lower shell opening of the exchange shell is matched with the size of the clamping groove in the clamping mechanism.

Preferably, the middle part of the upper end of the spraying plate is fixedly connected with a fixing column, the upper end of the fixing column is fixedly connected with the lower part of the heat sensitive element, and the spraying plate is fixedly connected with the L-shaped support through the fixing column.

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

1. through setting up telescopic machanism, set up electric telescopic handle in telescopic machanism, the elastic hose, the flow tube that gathers, delivery port and water inlet, bury the fire control pipeline switch-on with the external world from the water inlet, use the delivery port of elastic hose intercommunication flow tube lower extreme, under electric telescopic handle's effect, make the device's delivery port and heat-sensitive element can follow electric telescopic handle and stretch out and draw back from top to bottom together, and electric telescopic handle is connected with external controller, when the device need not put out a fire, contract in the exchange shell, avoid being corroded by the water institute in the air.

2. Through setting up latch mechanism, at latch mechanism setting up the joint recess, the size of joint recess and exchange shell's lower extreme cross-section size phase-match, when the device was out of work, with the device's L type support and spray set shrink in exchange shell, improve the pleasing to the eye after the device has installed.

Drawings

FIG. 1 is a schematic view of the overall structure of the retractable fire sprinkler of the present invention;

FIG. 2 is a front view of the retractable fire sprinkler of the present invention;

FIG. 3 is a schematic connection diagram of the telescopic mechanism of the telescopic fire sprinkler apparatus of the present invention;

fig. 4 is a schematic connection diagram of the clamping mechanism of the retractable fire sprinkler system of the present invention.

In the figure: 1. installing a base; 2. an exchange housing; 21. an exchange via; 3. a telescoping mechanism; 31. an electric telescopic rod; 32. an elastic hose; 33. a current collecting pipe; 34. a water outlet; 35. a water inlet; 4. an L-shaped bracket; 5. a spray tray; 51. fixing a column; 6. a heat sensitive element; 61. a sealing block; 62. a rubber gasket; 7. a clamping mechanism; 71. clamping the base; 72. connecting columns; 73. clamping the groove; 74. an elastic rubber pad.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, the retractable fire sprinkler device comprises an installation base 1, wherein the middle part of the lower end of the installation base 1 is fixedly connected with an exchange shell 2, an inner cavity of the exchange shell 2 is provided with a telescopic mechanism 3, the middle part of the lower end of the telescopic mechanism 3 is provided with a water outlet 34, the left side and the right side of the lower end of the telescopic mechanism 3 are fixedly connected with a group of L-shaped supports 4, the lower parts of the L-shaped supports 4 are fixedly connected with a spraying disc 5, the middle part of the upper end of the spraying disc 5 is fixedly connected with a heat sensitive element 6, and.

The telescopic mechanism 3 comprises an electric telescopic rod 31, the upper end of the electric telescopic rod 31 is fixedly connected with a water inlet 35, the lower end of the electric telescopic rod 31 is fixedly connected with a flow gathering pipe 33, the left side and the right side of the upper end of the flow gathering pipe 33 are fixedly connected with a group of elastic hoses 32, the upper ends of the elastic hoses 32 are communicated with the water inlet 35, the middle part of the lower end of the flow gathering pipe 33 is fixedly connected with a water outlet 34, and the telescopic mechanism 3 is fixedly connected with the exchange shell 2 through the water inlet 35, so that the spraying disc; the clamping mechanism 7 comprises a clamping base 71, a connecting column 72 is fixedly connected to the middle of the upper end of the clamping base 71, a right clamping groove 73 is formed in the outer side of the upper end of the clamping base 71, a layer of elastic rubber pad 74 is fixedly mounted at the bottom of the clamping groove 73, and the clamping mechanism 7 is in threaded connection with the spraying disc 5 through the connecting column 72, so that the spraying disc 5 is conveniently retracted into the exchange shell 2 when the device does not work; the upper end of the heat sensitive element 6 is fixedly connected with a sealing block 61, the outer side of the upper part of the sealing block 61 is sleeved with a rubber sealing gasket 62, and the heat sensitive element 6 is fixedly connected with the water outlet 34 through the sealing block 61 so as to be convenient for plugging the water outlet 34; a plurality of groups of exchange through holes 21 which are distributed are formed in the middle of the outer surface of the exchange shell 2, and the size of the shell opening at the lower end of the exchange shell 2 is matched with the size of the clamping groove 73 in the clamping mechanism 7, so that the exchange with the outside air is facilitated, and the heat sensitive element 6 can detect the temperature of the environment in time; the middle part of the upper end of the spraying plate 5 is fixedly connected with a fixed column 51, the upper end of the fixed column 51 is fixedly connected with the lower part of the heat sensitive element 6, and the spraying plate 5 is fixedly connected with the L-shaped bracket 4 through the fixed column 51, so that the spraying plate 5 is convenient to fix and the heat sensitive element 6 is convenient to install.

It should be noted that the utility model relates to a retractable fire sprinkler device, the inside of the heat sensitive element 6 in the device is filled with the liquid sensitive to the heat, when the ambient temperature rises, it expands, so that the glass for containing the liquid is broken, thereby the sealing block 61 blocking the water outlet 34 loses the support, the water in the external fire water pipe is pushed out under the action of pressure, the sealing block 61 is pushed out, the water is sprayed out through the spraying disc 5 for fire extinguishing, when the heat sensitive element 6 of the device expands by heating, the heat sensitive element 6 transmits a signal to the external controller, the controller controls the extension of the electric telescopic rod 31, so that the spraying disc 5 fixed between the L-shaped brackets 4 moves downwards, the clamping mechanism 7 is separated from the exchange housing 2, so that the spraying disc 5 stretches out of the exchange housing 2, and when the device does not work, the electric telescopic rod 31 is in the natural state, clamping grooves 73 in the clamping mechanism 7 are clamped with the lower end of the exchange shell 2, and the spraying disc 5 is wrapped in the exchange shell 2, so that the attractiveness of the device after installation is not influenced.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Retractable fire sprinkler device, including installation base (1), its characterized in that: installation base (1) lower extreme middle part fixedly connected with exchange shell (2), exchange shell (2) inner chamber is provided with telescopic machanism (3), telescopic machanism (3) lower extreme middle part is provided with delivery port (34), a set of L type support (4) of the equal fixedly connected with in telescopic machanism (3) lower extreme left and right sides, the common fixedly connected with in L type support (4) lower part sprays dish (5), spray dish (5) upper end middle part fixedly connected with heat-sensitive element (6), spray dish (5) surface lower part fixedly connected with joint mechanism (7).

2. The retractable fire sprinkler system as recited in claim 1, further comprising: telescopic machanism (3) are including electric telescopic handle (31), electric telescopic handle (31) upper end fixedly connected with water inlet (35), electric telescopic handle (31) lower extreme fixedly connected with gathers flow tube (33), gather a set of elastic hose (32) of the equal fixedly connected with in both sides about flow tube (33) upper end, and elastic hose (32) upper end communicates with each other with water inlet (35), gather flow tube (33) lower extreme middle part fixedly connected with delivery port (34), telescopic machanism (3) are in the same place through water inlet (35) and exchange shell (2) fixed connection.

3. The retractable fire sprinkler system as recited in claim 1, further comprising: clamping mechanism (7) are including joint base (71), joint base (71) upper end middle part fixedly connected with spliced pole (72), right joint recess (73) have been seted up in joint base (71) upper end outside, and the tank bottom fixed mounting of joint recess (73) has one deck resilient rubber pad (74), clamping mechanism (7) are in the same place through spliced pole (72) and spraying dish (5) threaded connection.

4. The retractable fire sprinkler system as recited in claim 1, further comprising: the upper end of the heat sensitive element (6) is fixedly connected with a sealing block (61), the outer side of the upper part of the sealing block (61) is sleeved with a rubber sealing gasket (62), and the heat sensitive element (6) is fixedly connected with the water outlet (34) through the sealing block (61).

5. The retractable fire sprinkler system of claim 1 or 3, wherein: exchange shell (2) surface middle part is seted up a plurality of groups and is all with exchange through-hole (21) that distribute, and exchange shell (2) lower extreme shell mouth size and joint recess (73) size phase-match in the clamping mechanism (7).

6. The retractable fire sprinkler system as recited in claim 1, further comprising: the middle part of the upper end of the spraying disc (5) is fixedly connected with a fixing column (51), the upper end of the fixing column (51) is fixedly connected with the lower part of the heat sensitive element (6), and the spraying disc (5) is fixedly connected with the L-shaped support (4) through the fixing column (51).