CN203531132U - Insurance type fireproof steel structure - Google Patents
Insurance type fireproof steel structure Download PDFInfo
- Publication number
- CN203531132U CN203531132U CN201320548875.6U CN201320548875U CN203531132U CN 203531132 U CN203531132 U CN 203531132U CN 201320548875 U CN201320548875 U CN 201320548875U CN 203531132 U CN203531132 U CN 203531132U
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- water
- inner chamber
- steel structure
- level detector
- water level
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Abstract
The utility model discloses an insurance type fireproof steel structure. The fireproof steel structure comprises a body of the steel structure, the body is provided with an inner cavity, the inner cavity is provided with an exhaust pipe and a water inlet pipe, and the water inlet pipe is communicated with a water source through a water pump. A first water level detector matched with the water pump is arranged on the upper portion of the inner cavity. Both the water inlet pipe and the exhaust pipe are communicated to the upper portion of the inner cavity. A second water level detector is arranged in the middle of the inner cavity and connected with an alarm. Preferably, an outside opening of the exhaust pipe is upward, a cover is arranged on the outside opening, and the edge of the cover is connected to the edge of the outside opening in a hinged mode. The insurance type fireproof steel structure has the advantages that cost is low, and a user can know the situation in time when the inner cavity is short of water because the water level detectors or the water pump is damaged.
Description
Technical field
The present invention relates to steel work technical field, especially relate to a kind of insurance-type fire preventing steel structure.
Background technology
The steel work that is applied to highrise building need to possess good fireproof performance.For this reason, there is the producer to prevent fires by the mode of priming petock in the inner chamber of steel work.That is, this steel work comprises the body of steel work, and this body has inner chamber, and this inner chamber top is provided with stack, bottom is provided with water inlet pipe, and this water inlet pipe is communicated with water source.Obviously, the setting of this stack is in order to prevent the imbalance of pressure in this inner chamber.But such steel work is after long-term use, water wherein can pass through this exhausting pipe evaporation, causes lack of water in this inner chamber, and then makes this steel work lose fireproofing function.
For this reason, the inventor improves aforementioned steel work.That is, the water inlet pipe of this steel work is communicated to this water source by water pump, and the top of this inner chamber is provided with water level detector, and this water level detector and this water pump match, and meanwhile, on this water inlet pipe, between this water pump and this inner chamber, are provided with unidirectional stop valve.Like this, once lack of water in this inner chamber, this water level detector is controlled this starting mode of pump, thereby to this inner chamber moisturizing.
But, find in actual use, there is following defect in such steel work: 1, unidirectional stop valve must be set, increase product cost.2, the frequency of utilization of this water level detector and water pump is higher, thereby this water level detector and/or water pump damage, even if inner chamber lack of water, user still has no way of learning.
Summary of the invention
The object of this invention is to provide a kind of insurance-type fire preventing steel structure, it is lower that it has cost, and this water level detector and/or water pump damage while causing in this inner chamber lack of water, the feature that user can learn in time.
The technical solution adopted in the present invention is: insurance-type fire preventing steel structure, the body that comprises steel work, this body has inner chamber, and this inner chamber is provided with stack and water inlet pipe, and this water inlet pipe is communicated with water source by water pump, simultaneously, the first water level detector that this inner chamber top is provided with and this water pump matches, described water inlet pipe and stack are all communicated with the top at this inner chamber, simultaneously, the middle part of this inner chamber is also provided with the second water level detector, and this second water level detector is connected with alarm.
Upwards, and this outside opening is provided with lid to the outside opening of described stack, and the limit portion of this lid is hinged at the limit portion of this outside opening.
The advantage that compared to the prior art the present invention had is: 1, cost is lower.Insurance-type fire preventing steel structure of the present invention, by this water inlet pipe is communicated with to the mode on the top of this inner chamber, has been avoided the refluence of the water in this inner chamber, thereby has been avoided the use of unidirectional stop valve, and then reduced cost.2, this water level detector and/or water pump damage while causing in this inner chamber lack of water, and user can learn in time.In the inner chamber of insurance-type fire preventing steel structure of the present invention, be provided with 2 water level detectors.Wherein, this first water level detector is connected with this water pump, plays a part under normal circumstances to this inner chamber moisturizing.Once this water pump and/or this first water level detector damage, in this inner chamber, during serious water shortage, this second water level detector is controlled this alarm equipment alarm, thereby causes user's attention.Like this, reduced the probability that in this inner chamber, lack of water accident occurs.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is that the master of embodiments of the invention looks sectional view.
In figure: 10, body, 11, inner chamber; 21, water inlet pipe, 22, stack, 221, outside opening, 222, lid; 30, water source; 40, water pump; 51, the first water level detector, the 52, second water level detector; 60, alarm.
The specific embodiment
Embodiment, as shown in Figure 1: insurance-type fire preventing steel structure, comprises the body 10 of steel work.This body 10 has inner chamber 11, and this inner chamber 11 is provided with stack 22 and water inlet pipe 21, and this water inlet pipe 21 is communicated with water source 30 by water pump 40.Meanwhile, the first water level detector 51 that these inner chamber 11 tops are provided with and this water pump 40 matches.That is,, during this inner chamber 11 interior lack of water, this first water level detector 51 is controlled this water pump 40 and is started the interior moisturizing of this inner chamber 11.Further say, this water inlet pipe 21 and stack 22 are all communicated with the top at this inner chamber 11.Like this, in the situation that not needing to use unidirectional stop valve, avoided aqueous reflux in this inner chamber 11 to water source 30 phenomenon.And the middle part of this inner chamber 11 is also provided with the second water level detector 52, and this second water level detector 52 is connected with alarm 60.Like this, while causing this inner chamber 11 interior serious water shortage even if this first water level detector 51 and/or this water pump 40 go wrong, this second water level detector 52 can be surveyed to the water level in this inner chamber 11 lower than normal level, thereby starts this alarm 60 and then cause that user notes.
Optimize, upwards, and this outside opening 221 is provided with lid 222 to the outside opening 221 of this stack 22, and the limit portion of this lid 222 is hinged at the limit portion of this outside opening 221.Like this, avoided the excessive evaporation of water in this inner chamber 11.
The foregoing is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes manual of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. insurance-type fire preventing steel structure, the body (10) that comprises steel work, this body (10) has inner chamber (11), this inner chamber (11) is provided with stack (22) and water inlet pipe (21), and this water inlet pipe (21) is communicated with water source (30) by water pump (40), simultaneously, the first water level detector (51) that this inner chamber (11) top is provided with and this water pump (40) matches, it is characterized in that: described water inlet pipe (21) and stack (22) are all communicated with the top in this inner chamber (11), simultaneously, the middle part of this inner chamber (11) is also provided with the second water level detector (52), this second water level detector (52) is connected with alarm (60).
2. insurance-type fire preventing steel structure according to claim 1, it is characterized in that: the outside opening (221) of described stack (22) upwards, and this outside opening (221) is provided with lid (222), the limit portion of this lid (222) is hinged at the limit portion of this outside opening (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320548875.6U CN203531132U (en) | 2013-09-05 | 2013-09-05 | Insurance type fireproof steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320548875.6U CN203531132U (en) | 2013-09-05 | 2013-09-05 | Insurance type fireproof steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203531132U true CN203531132U (en) | 2014-04-09 |
Family
ID=50417356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320548875.6U Expired - Fee Related CN203531132U (en) | 2013-09-05 | 2013-09-05 | Insurance type fireproof steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203531132U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105369927A (en) * | 2015-11-24 | 2016-03-02 | 江苏华海钢结构有限公司 | Automatic cooling fireproof steel structure |
| CN105544758A (en) * | 2015-12-11 | 2016-05-04 | 江苏华海钢结构有限公司 | Fireproof thermal insulation safe steel structure |
-
2013
- 2013-09-05 CN CN201320548875.6U patent/CN203531132U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105369927A (en) * | 2015-11-24 | 2016-03-02 | 江苏华海钢结构有限公司 | Automatic cooling fireproof steel structure |
| CN105544758A (en) * | 2015-12-11 | 2016-05-04 | 江苏华海钢结构有限公司 | Fireproof thermal insulation safe steel structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20140905 |
|
| EXPY | Termination of patent right or utility model |