CN1311882C - Large space sprinkling and fire extinguishing apparatus - Google Patents
Large space sprinkling and fire extinguishing apparatus Download PDFInfo
- Publication number
- CN1311882C CN1311882C CNB2004100153291A CN200410015329A CN1311882C CN 1311882 C CN1311882 C CN 1311882C CN B2004100153291 A CNB2004100153291 A CN B2004100153291A CN 200410015329 A CN200410015329 A CN 200410015329A CN 1311882 C CN1311882 C CN 1311882C
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- CN
- China
- Prior art keywords
- water
- water nozzle
- inlet pipe
- layer
- water faucet
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 126
- 239000007921 spray Substances 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
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- Nozzles (AREA)
Abstract
The present invention discloses a large space spray fire extinguisher which comprises a water inlet pipe and a water faucet body composed of a water faucet cover and a water faucet, wherein the center of the water faucet cover is provided with a through hole whose hole diameter corresponds to the pipe diameter of the water inlet pipe; the end of the water inlet pipe is provided with a pipe shoulder outward extending; the water inlet pipe penetrates through the through hole on the water faucet cover so as to form an annular crack with the inside of the water faucet cover; a set of rolling balls are placed in the crack; the water faucet forms a double-layer structure, a water cavity is arranged between the water faucet in the first layer and the water faucet cover; another water cavity is also arranged between the water faucet in the second layer and the water faucet in the first layer; the two water cavities are communicated, and are communicated with the water inlet pipe; the water faucets in the first layer and the second layer are respectively provided with a set of water outlets arranged in a blade shape; the water outlets are respectively communicated with the water cavities of the water outlets. Compared with the traditional spray fire extinguisher, the present invention has the characteristics of simple structure, low cost, large protection range and flexible work.
Description
Technical field
The present invention relates to a kind of sprinkling extinguishing device.
Background technology
Chinese patent ZL02227693.9 and ZL02227694.7 disclose a kind of large space extinguishing device respectively, these two kinds of extinguishing devices comprise water inlet pipe, connector, outlet pipe and faucet body, faucet body is made up of water nozzle lid and water nozzle, connector has an intake tunnel, water inlet pipe is connected with the top of intake tunnel, the upper end of outlet pipe is positioned at the bottom of intake tunnel, the lower end of outlet pipe is connected with the water nozzle lid, the outlet pipe upper end is provided with a device that supports outlet pipe, the inside of faucet body is provided with a water cavity, water cavity with and water inlet pipe, intake tunnel and outlet pipe are communicated with, be respectively arranged with a slit on the position in opposite directions two on the water nozzle, two slits all are communicated with water cavity.Said apparatus all can utilize the waterpower of self to spray, but the shortcoming that it exists that cost of manufacture is big, complex structure, faucet body rotate underaction.
Summary of the invention
The object of the present invention is to provide a kind of waterpower of self of utilizing to spray, the spray scope is big, and is simple in structure, the large space sprinkling extinguishing device flexibly of working.
Large space sprinkling extinguishing device provided by the invention, comprise water inlet pipe and faucet body, faucet body is made up of water nozzle lid and water nozzle, the centre of water nozzle lid is provided with a through hole, the aperture of this through hole is suitable with the caliber of water inlet pipe, the end of water inlet pipe has outward extending pipe shoulder, and water inlet pipe passes that the inside of pipe shoulder and water nozzle lid forms an annular crack behind the through hole that water nozzle covers, and is placed with one group of ball in the crack; Water nozzle has double-decker, be provided with a water cavity between ground floor water nozzle and the water nozzle lid, also be provided with a water cavity between second layer water nozzle and the ground floor water nozzle, be communicated with between two water cavities and be communicated with water inlet pipe, be respectively arranged with one group on first and second layer water nozzle and be the delivery port that the fan blade shape is arranged, delivery port all is communicated with separately water cavity; The size of second layer water nozzle is less than the ground floor water nozzle, and the arrangement of the delivery port of two-layer water nozzle is staggered mutually.
Between water nozzle of the present invention lid and the ground floor water nozzle and be connected and fixed by bolt respectively between ground floor water nozzle and the second layer water nozzle.
When using, the present invention is installed in the place, high position of building space, when the condition of a fire takes place when, valve open, water enters in the two-layer water cavity of faucet body through water inlet pipe, be the delivery port that the fan blade shape is arranged owing to be provided with one group on the two-layer water nozzle, this moment, water was sprayed at a high speed by delivery port, faucet body is subjected to a reverse impulse force of water outlet simultaneously, faucet body moves into water pipe and rotates water is sprayed out under the effect of ball, since two-layer water nozzle vary in size and the arrangement of the delivery port of two-layer water nozzle is staggered mutually, thereby form comprehensive jetting, reach the purpose of fire extinguishing.
The present invention compares with traditional sprinkling extinguishing device, have simple in structure, cost of manufacture is low, protection domain is big, work flexible characteristic.
The invention will be further described below in conjunction with the drawings and the specific embodiments.
Description of drawings
Fig. 1 is a structure cutaway view of the present invention;
Fig. 2 is a vertical view of the present invention;
Fig. 3 is the structure cutaway view of water nozzle;
Fig. 4 is the upward view of water nozzle.
The specific embodiment
As shown in the figure, large space sprinkling extinguishing device of the present invention comprises water inlet pipe 1 and faucet body 2, and faucet body 2 faucets lid 21 and water nozzle 22 are formed.The centre of water nozzle lid 21 is provided with a through hole 3, the caliber of the aperture of this through hole 3 and water inlet pipe 1 is suitable, the end of water inlet pipe 1 has outward extending pipe shoulder 11, the inside that water inlet pipe 1 passes through hole 3 back pipe shoulders 11 and water nozzle lid 21 on the water nozzle lid 21 forms an annular crack 4, is placed with one group of ball 5 in the crack 4.Water nozzle 22 has double-decker, be provided with a water cavity 6 between ground floor water nozzle 221 and the water nozzle lid 21, also be provided with a water cavity 7 between second layer water nozzle 222 and the ground floor water nozzle 221, be communicated with between two water cavities 6,7 and be communicated with water inlet pipe 1, be respectively arranged with one group on first and second layer water nozzle 221,222 and be the delivery port 8,9 that the fan blade shape is arranged, delivery port 8,9 all is communicated with separately water cavity 6,7.The size of second layer water nozzle 222 of the present invention is less than ground floor water nozzle 221, and the arrangement of the delivery port 8,9 of two-layer water nozzle 221,222 is staggered mutually.Between water nozzle of the present invention lid 21 and the ground floor water nozzle 221 and be connected and fixed by bolt 10 respectively between ground floor water nozzle 221 and the second layer water nozzle 222.
Claims (2)
1, a kind of large space sprinkling extinguishing device, comprise water inlet pipe (1) and faucet body (2), faucet body (2) is made up of water nozzle lid (21) and water nozzle (22), it is characterized in that: the centre of described water nozzle lid (21) is provided with a through hole (3), the caliber of aperture of this through hole (3) and water inlet pipe (1) is suitable, the end of described water inlet pipe (1) has outward extending pipe shoulder (11), the inside that water inlet pipe (1) passes through hole (3) back pipe shoulder (11) and water nozzle lid (21) on the water nozzle lid (21) forms an annular crack (4), is placed with one group of ball (5) in the crack (4); Described water nozzle (22) has double-decker, be provided with a water cavity (6) between ground floor water nozzle (221) and the water nozzle lid (21), also be provided with a water cavity (7) between second layer water nozzle (222) and the ground floor water nozzle (221), be communicated with between two water cavities (6,7) and be communicated with water inlet pipe (1), be respectively arranged with one group on first and second layer water nozzle (221,222) and be the delivery port (8,9) that the fan blade shape is arranged, delivery port (8,9) all is communicated with separately water cavity (6,7); The size of described second layer water nozzle (222) is less than ground floor water nozzle (221), and the arrangement of the delivery port (8,9) of two-layer water nozzle (221,222) is staggered mutually.
2, large space sprinkling extinguishing device according to claim 1 is characterized in that: described water nozzle covers between (21) and the ground floor water nozzle (221) and is connected and fixed by bolt (10) respectively between ground floor water nozzle (221) and the second layer water nozzle (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100153291A CN1311882C (en) | 2004-02-12 | 2004-02-12 | Large space sprinkling and fire extinguishing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100153291A CN1311882C (en) | 2004-02-12 | 2004-02-12 | Large space sprinkling and fire extinguishing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1557515A CN1557515A (en) | 2004-12-29 |
| CN1311882C true CN1311882C (en) | 2007-04-25 |
Family
ID=34351420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100153291A Expired - Lifetime CN1311882C (en) | 2004-02-12 | 2004-02-12 | Large space sprinkling and fire extinguishing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1311882C (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2544750Y (en) * | 2002-05-22 | 2003-04-16 | 颜汝平 | Large space fireextinguishing device |
| CN2544749Y (en) * | 2002-05-22 | 2003-04-16 | 颜汝平 | Large space fireextinguishing device |
| CN2678699Y (en) * | 2004-02-12 | 2005-02-16 | 颜汝平 | Large space spraying fire fighting appts. |
-
2004
- 2004-02-12 CN CNB2004100153291A patent/CN1311882C/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2544750Y (en) * | 2002-05-22 | 2003-04-16 | 颜汝平 | Large space fireextinguishing device |
| CN2544749Y (en) * | 2002-05-22 | 2003-04-16 | 颜汝平 | Large space fireextinguishing device |
| CN2678699Y (en) * | 2004-02-12 | 2005-02-16 | 颜汝平 | Large space spraying fire fighting appts. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1557515A (en) | 2004-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: FUSHAN CITY NAN HAI TIANYU INTELLIGENT FIRE EXTIN Free format text: FORMER OWNER: YAN ZHUANGPING Effective date: 20041231 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20041231 Address after: 528000 Guangdong city of Foshan Province New Road Town Nanhai Pingzhou Lianxing Hotel Buddha flat side Applicant after: FOSHAN NANHAI TIANYU INTELLIGENT FIRE SUPPRESSION EQUIPMENT Co.,Ltd. Address before: No. 23 middle Fenjiang Road, Guangdong, Foshan Applicant before: Yan Zhuangping |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070425 |