CN220470819U - Adjustable fin type fire control sprinkler hose - Google Patents
Adjustable fin type fire control sprinkler hose Download PDFInfo
- Publication number
- CN220470819U CN220470819U CN202321882241.4U CN202321882241U CN220470819U CN 220470819 U CN220470819 U CN 220470819U CN 202321882241 U CN202321882241 U CN 202321882241U CN 220470819 U CN220470819 U CN 220470819U
- Authority
- CN
- China
- Prior art keywords
- hose
- connecting piece
- stainless steel
- nozzle connecting
- adjustable fin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004744 fabric Substances 0.000 claims abstract description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 18
- 239000010935 stainless steel Substances 0.000 claims description 18
- 239000007921 spray Substances 0.000 description 12
- 238000005507 spraying Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses an adjustable fin fire-fighting sprinkler hose which comprises a hose, wherein the front end of the hose is sequentially connected with a straight pipe and a nozzle connecting piece, fins are sleeved on the nozzle connecting piece, the rear end of the hose is connected with standing cloth, a thread section is arranged on the outer surface of the nozzle connecting piece, and external threads on the thread section are in threaded connection with the fins. The adjustable fin type fire sprinkler hose is connected through threads to determine the positions of fins so as to adapt to keels with different heights, so that the adjustable fin type fire sprinkler hose becomes a universal product, and can be produced for stock in advance to realize quick order supply.
Description
Technical field:
the utility model relates to the field of fire-fighting sprinkler hoses, in particular to an adjustable fin type fire-fighting sprinkler hose.
The background technology is as follows:
the fire-fighting spraying system is a fire-fighting device, is a fixed fire-fighting facility widely applied at present, and has low price, high fire-fighting efficiency and the like. According to different functions, the method can be divided into two forms of manual control and automatic control. The system is provided with the alarm device, can automatically give an alarm when a fire disaster occurs, and the automatically controlled fire-fighting spraying system can automatically spray water and synchronously work in linkage with other fire-fighting facilities, so that the initial fire disaster can be effectively controlled and extinguished.
At present, the spray pipes at the top of high-end commercial buildings are all in the form of hoses, the existing water spraying hoses are provided with steps according to the sizes of keels and are arranged on the keels after positioning fins by the steps, as shown in fig. 2, the spray nozzle connectors 3 at the front ends of the hoses are milled with steps 31, and the fins are positioned by the steps 31. The step height of the spray head connecting piece is required to be matched according to the height of the keels, the spray head connecting piece can only adapt to one type of keels after determining the step position, and the special spray head connecting piece belongs to a special matched size, so that the product needs the spray head connecting pieces with different specifications to adapt to keels with different sizes, and stock in advance can not be produced.
The utility model comprises the following steps:
the utility model aims to solve the technical problem of providing the adjustable fin type fire sprinkler hose which is convenient for adjusting the height of the fins to adapt to the height of the keels, wherein the adjustable fin type fire sprinkler hose is connected through threads to determine the positions of the fins to adapt to the keels with different heights, so that the adjustable fin type fire sprinkler hose becomes a universal product, and can be produced and prepared in advance to realize quick order supply.
The technical scheme includes that the fin-type fire-fighting sprinkler hose comprises a hose body, wherein a straight pipe and a nozzle connecting piece are sequentially connected to the front end of the hose body, fins are sleeved on the nozzle connecting piece, vertical cloth is connected to the rear end of the hose body, a thread section is arranged on the outer surface of the nozzle connecting piece, and external threads on the thread section are in threaded connection with the fins.
Compared with the prior art, the utility model has the following advantages after the structure is adopted: the external thread section is turned on the outer surface of the spray head connecting piece, and the external thread on the external thread section is matched with the fin in a threaded manner, so that the relative position of the fin on the spray head connecting piece can be adjusted to adapt to the heights of different keels, and in addition, the spray head connecting piece can adapt to the heights of different keels to produce and stock in advance.
Preferably, the front end of the hose is welded with the rear end of the straight pipe, the front end of the straight pipe is welded with the nozzle connecting piece, and the rear end of the hose is welded with the vertical cloth.
Preferably, the hose, the straight pipe, the nozzle connector, the fins and the standing cloth are all stainless steel members.
Further, the hose comprises a stainless steel corrugated pipe, a stainless steel mesh cover is wrapped on the periphery of the stainless steel corrugated pipe, and two ends of the stainless steel mesh cover are respectively connected and fixed with two ends of the stainless steel corrugated pipe through two guard rings.
Description of the drawings:
fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic diagram of a prior art structure.
The specific embodiment is as follows:
the utility model is further described with reference to the drawings and detailed description which follow:
as shown in fig. 1, an adjustable fin type fire sprinkler hose comprises a hose 1, wherein the front end of the hose 1 is sequentially connected with a straight pipe 2 and a nozzle connecting piece 3, fins 6 are sleeved on the nozzle connecting piece 3, the rear end of the hose 1 is connected with a vertical cloth 4, a thread section 5 is arranged on the outer surface of the nozzle connecting piece 3, and external threads on the thread section 5 are connected with internal threads of the fins 6. The length of the thread section 5 can be set according to practical needs, and is generally two thirds to four fifths of the length of the nozzle connecting piece.
Wherein, hose 1 front end and straight tube 2 rear end welded intercommunication, straight tube 2 front end and shower nozzle connecting piece 3 welded intercommunication, hose 1 rear end and upright cloth 4 welded intercommunication, upright cloth 4 are used for external water inlet pipeline, and its structure is prior art, does not make the description repeatedly. And the spray head connecting piece 3 is provided with external threads on the outer surface on the basis of the existing structure, and internal threads matched with the external threads of the spray head connecting piece are provided in the connecting holes of the fins, and the connection and fixation are realized through the matching of the internal threads and the external threads.
Preferably, the hose 1, the straight tube 2, the nozzle connector 3, the fins 6 and the upright cloth 4 are all made of stainless steel materials. Further, as known, the hose 1 includes a stainless steel bellows 11, a stainless steel mesh cover 12 is wrapped around the stainless steel bellows 11, and two ends of the stainless steel mesh cover 12 are welded and fixed to two ends of the stainless steel bellows 11 through two guard rings 13, respectively.
Through the structure, the adjustable fin type fire sprinkler hose is connected and fixed with keels with different heights by determining the positions of the fins through threaded connection, so that the fire sprinkler hose is a universal product, and further, the fire sprinkler hose can be produced in advance to realize quick order supply.
The foregoing is illustrative of the preferred embodiments of the present utility model, and is not to be construed as limiting the claims. All equivalent structures or equivalent flow path changes made by the specification and the drawings of the utility model are included in the protection scope of the utility model.
Claims (4)
1. The utility model provides an adjustable fin formula fire control watering hose, includes a hose the hose front end has connected gradually straight tube and shower nozzle connecting piece, the cover is equipped with the fin on the shower nozzle connecting piece, the hose rear end is connected with upright cloth, its characterized in that: the outer surface of the nozzle connecting piece is provided with a thread section, and an external thread on the thread section is in threaded connection with the fin.
2. The adjustable fin fire sprinkler hose according to claim 1, wherein: the front end of the hose is welded with the rear end of the straight pipe, the front end of the straight pipe is welded with the nozzle connecting piece, and the rear end of the hose is welded with the vertical cloth.
3. The adjustable fin fire sprinkler hose according to claim 1, wherein: the hose, the straight pipe, the nozzle connecting piece, the fins and the vertical cloth are all stainless steel members.
4. The adjustable fin fire sprinkler hose according to claim 3, wherein: the hose comprises a stainless steel corrugated pipe, a stainless steel net cover is wrapped on the periphery of the stainless steel corrugated pipe, and two ends of the stainless steel net cover are respectively connected and fixed with two ends of the stainless steel corrugated pipe through two guard rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321882241.4U CN220470819U (en) | 2023-07-18 | 2023-07-18 | Adjustable fin type fire control sprinkler hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321882241.4U CN220470819U (en) | 2023-07-18 | 2023-07-18 | Adjustable fin type fire control sprinkler hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220470819U true CN220470819U (en) | 2024-02-09 |
Family
ID=89773475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321882241.4U Active CN220470819U (en) | 2023-07-18 | 2023-07-18 | Adjustable fin type fire control sprinkler hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220470819U (en) |
-
2023
- 2023-07-18 CN CN202321882241.4U patent/CN220470819U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |