CN208501888U - A kind of building fire protection steel construction that fire resistance is good - Google Patents
A kind of building fire protection steel construction that fire resistance is good Download PDFInfo
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- CN208501888U CN208501888U CN201820831988.XU CN201820831988U CN208501888U CN 208501888 U CN208501888 U CN 208501888U CN 201820831988 U CN201820831988 U CN 201820831988U CN 208501888 U CN208501888 U CN 208501888U
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- water tank
- fixedly installed
- steel
- steel construction
- heat conducting
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Abstract
A kind of building fire protection steel construction that fire resistance is good, the utility model relates to building fire protection device structure technical fields, it includes steel member, wherein steel member top is fixedly installed support frame, water tank is fixedly installed on support frame, coolant liquid is contained in water tank, water tank lower surface is fixedly installed heat conducting pipe, and heat conducting pipe is fixed on steel member by steel fastener；Hollow steel ball is provided in water tank, and hollow steel ball floats and is arranged on coolant liquid surface, clump weight is fixedly installed on the hollow steel ball inner sidewall, hollow steel ball is far from being fixedly installed mark post on the lateral wall of clump weight, guide sleeve is equipped on water tank upper side wall, mark post is threaded through in guide sleeve；Its independently installed water tank design reduces installation difficulty, connect with water tank, and the heat conducting pipe being in close contact with steel construction piece designs, and can effectively conduct away the temperature on steel construction piece, strengthen the fire resistance of steel construction.
Description
Technical field
The utility model relates to building fire protection device structure technical fields, and in particular to a kind of building fire protection that fire resistance is good
Steel construction.
Background technique
Building structure fire prevention is a part particularly important in building structure, and fire proof construction is extremely heavy in steel framed building
It wants, steel construction under high temperature environment can be because of expanding with heat and contract with cold and deformation occurs, and steel construction can be sent out after prolonged high temperature sintering
Raw softening deformation loses its bearing function at this point, steel member can lose original rigidity, and fire occurs for many steel buildings
Major disaster caused by afterwards, be all because its structural strength reduction collapse due to caused by；Prevent steel construction from overheating in the scene of a fire
And a method for losing strength characteristic is exactly to be cooled down using coolant liquid to steel construction, but common cooling measure is all
The liquid reserve tank for installing sealing additional among steel construction carries out steel construction to realize by the heat transmitting between steel construction and liquid reserve tank
Cooling, this mode takes up a large area, and if contacted between liquid reserve tank and steel construction without perfection, then can reducing effect,
And the installation difficulty of this structure is big.
Utility model content
The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, design is closed
The good building fire protection steel construction of reason, fire resistance easy to use, independently installed water tank design, reduces installation difficulty,
It connect with water tank, and the heat conducting pipe being in close contact with steel construction piece designs, and can effectively conduct away on steel construction piece
Temperature, strengthen the fire resistance of steel construction.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes steel member, wherein steel member top
It is fixedly installed support frame, water tank is fixedly installed on support frame, coolant liquid is contained in water tank, water tank lower surface is solid
Surely it being provided with heat conducting pipe, and heat conducting pipe and water tank perforation are arranged, heat conducting pipe is fixed on steel member by steel fastener, and
Heat conducting pipe lateral wall contacts setting with steel member；Hollow steel ball is provided in water tank, and hollow steel ball floats and is arranged in cooling
Liquid surface is fixedly installed clump weight on the hollow steel ball inner sidewall, and hollow steel ball is far from solid on the lateral wall of clump weight
Surely it is provided with mark post, guide sleeve is equipped on water tank upper side wall, mark post is threaded through in guide sleeve.
Further, gas outlet is offered on the water tank side wall, baffle is provided on front side of gas outlet, and baffle is solid
It is fixed to be arranged in water tank wall outer surface.
Further, " u "-shaped pipe is fixedly installed on the water tank, " u "-shaped pipe contacts setting with steel member, and
Two ports of " u "-shaped pipe, which are worn, to be fixed in water tank lower wall, and water pump, the water outlet of water pump are fixedly installed in water tank
Mouth connect setting with a port of " u "-shaped pipe.
Further, the water storage box inner wall lower end is fixedly installed low liquid level inductor, and low liquid level inductor
It is connect with external power supply conducting wire.
Further, attention device is fixedly installed on the water tank, and attention device and low liquid level inductor conducting wire connect
It connects, attention device is connect with external power supply conducting wire.
After adopting the above structure, the utility model has the beneficial effect that a kind of fire resistance described in the utility model is good and builds
Build fire preventing steel structure, independently installed water tank design reduces installation difficulty, connect with water tank, and with steel knot
The heat conducting pipe design that component is in close contact, can effectively conduct away the temperature on steel construction piece, strengthen the fire resisting of steel construction
The advantages that performance, the utility model have structure simple, and setting is reasonable, low manufacture cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model structure diagram.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is water tank cross-sectional view in Fig. 1.
Description of symbols:
Steel member 1, support frame 2, water tank 3, coolant liquid 4, heat conducting pipe 5, steel fastener 6, hollow steel ball 7, clump weight 8, mark
Bar 9, guide sleeve 10, gas outlet 11, baffle 12, " u "-shaped pipe 13, water pump 14, low liquid level inductor 15, attention device 16.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
Referring to as shown in Figure 1-Figure 3, present embodiment includes steel member 1, and wherein 1 top of steel member is welded with
Support frame 2, the welding of the practical angle steel bar of support frame 2 are made, and riveting is fixed with water tank 3 on support frame 2, is contained in water tank 3
Coolant liquid 4,3 lower surface of water tank plugs sealing welding and is fixed with heat conducting pipe 5, and heat conducting pipe 5 and the perforation of water tank 3 are arranged, and lead
Heat pipe 5 is fixed on steel member 1 by the riveting of steel fastener 6, and 5 lateral wall of heat conducting pipe and steel member 1 are in close contact and are arranged；Water storage
Hollow steel ball 7 is provided in case 3, and hollow steel ball 7 floats setting on 4 surface of coolant liquid, hollow steel ball 7 is two hemisphere sealings
It constitutes, 7 inner sidewall of the hollow steel ball gluing, which is glued, is fixed with clump weight 8, on lateral wall of the hollow steel ball 7 far from clump weight 8
It is welded with mark post 9, scale has been portrayed on mark post 9, clump weight 8 is matched with hollow steel ball 7, so that mark post 9 is vertical always
Upwards, it is worn on 3 upper side wall of water tank and is welded with guide sleeve 10, mark post 9 is threaded through in guide sleeve 10, and 9 one end of mark post
Dew is located at outside water tank 3.
Further, gas outlet 11 is offered on 3 side wall of water tank, baffle 12 is provided on front side of gas outlet 11,
And baffle 12 is weldingly fixed on 3 wall outer surface of water tank, baffle 12 can block the steam sprayed from gas outlet 11, prevent it straight
Ejection is connect, secondary destruction is caused.
Further, it is fixedly installed " u "-shaped pipe 13 on the water tank 3, " u "-shaped pipe 13 closely connects with steel member 1
Touching setting, and two ports of " u "-shaped pipe 13 seal to wear and be weldingly fixed in 3 lower wall of water tank, riveting in water tank 3
Be fixed with water pump 14, the water outlet of water pump 14 connect setting with a port of " u "-shaped pipe 13, it is therefore an objective to can be used water pump with
" u "-shaped pipe matches, and carries out active water circulation, accelerates heat absorption efficiency.
Further, the 3 inner sidewall lower end of water tank riveting is fixed with low liquid level inductor 15, low liquid level inductor
15 connect setting with external power supply.
Further, riveting is fixed with attention device 16, and attention device 16 and low liquid level inductor 15 on the water tank 3
Conducting wire connection, attention device 16 connect setting with external power supply.
The working principle of this specific embodiment: being: coolant liquid 4 is filled in water tank 3, in the case of fire, steel member 1
By flame calcination, steel member 1 transfers heat to heat conducting pipe 5, and the coolant liquid 4 in heat conducting pipe 5 cools down to heat conducting pipe 5；
When necessary, water pump 14 works, and accelerates the water circulation in " u "-shaped pipe 13, quickening is thermally conductive, quickly reduces by 1 temperature of steel member；Storage
After liquid in water tank 3 uses reduction, hollow steel ball 7 declines with liquid level, and 9 exposed portion of mark post is reduced, staff
Know addition coolant liquid 4；When the fire occurs, 4 rapid evaporation of coolant liquid, liquid level is reduced to low liquid level inductor 15 hereinafter, low liquid
Position inductor 15 cooperates with attention device 16 to alarm；When the coolant liquid 4 in water tank 3, which is rapidly heated, evaporates, steam is from outlet
Mouthfuls 11 are discharged, and baffle 12 blocks steam and directly sprays, this effectively protect with other equipment of 11 parallel position of gas outlet or
The personnel that person passes through.
After adopting the above structure, present embodiment is advantageously: its independently installed water tank design subtracts
Small installation difficulty, connect with water tank, and the heat conducting pipe being in close contact with steel construction piece designs, and can effectively conduct
The temperature on steel construction piece is walked, the fire resistance of steel construction is strengthened.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of good building fire protection steel construction of fire resistance, it is characterised in that: it includes steel member (1), and wherein steel member (1) pushes up
End is fixedly installed support frame (2), is fixedly installed on support frame (2) water tank (3), water tank is contained with coolant liquid in (3)
(4), water tank (3) lower surface is fixedly installed heat conducting pipe (5), and heat conducting pipe (5) and water tank (3) perforation are arranged, heat conducting pipe
(5) it is fixed on steel member (1) by steel fastener (6), and heat conducting pipe (5) lateral wall contacts setting with steel member (1)；Storage
It is provided with hollow steel ball (7) in water tank (3), and hollow steel ball (7) floats and is arranged in coolant liquid (4) surface, the hollow steel
It is fixedly installed clump weight (8) on ball (7) inner sidewall, is fixedly installed on the lateral wall of hollow steel ball (7) separate clump weight (8)
Mark post (9) is equipped with guide sleeve (10) on water tank (3) upper side wall, and mark post (9) is threaded through in guide sleeve (10).
2. a kind of good building fire protection steel construction of fire resistance according to claim 1, it is characterised in that: the water tank
(3) it offers gas outlet (11), is provided with baffle (12) on front side of gas outlet (11), and baffle (12) is fixed at storage on side wall
Water tank (3) wall outer surface.
3. a kind of good building fire protection steel construction of fire resistance according to claim 1, it is characterised in that: the water tank
(3) it is fixedly installed on " u "-shaped pipe (13), " u "-shaped pipe (13) contacts setting, and two of " u "-shaped pipe (13) with steel member (1)
Port, which is worn, to be fixed in water tank (3) lower wall, is fixedly installed water pump (14) in water tank (3), and water pump (14) goes out
The mouth of a river connect setting with a port of " u "-shaped pipe (13).
4. a kind of good building fire protection steel construction of fire resistance according to claim 1, it is characterised in that: the water tank
(3) inner sidewall lower end is fixedly installed low liquid level inductor (15), and low liquid level inductor (15) is connect with external power supply conducting wire.
5. a kind of good building fire protection steel construction of fire resistance according to claim 4, it is characterised in that: the water tank
(3) be fixedly installed on attention device (16), and attention device (16) is connect with low liquid level inductor (15) conducting wire, attention device (16) with
The connection of external power supply conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820831988.XU CN208501888U (en) | 2018-05-31 | 2018-05-31 | A kind of building fire protection steel construction that fire resistance is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820831988.XU CN208501888U (en) | 2018-05-31 | 2018-05-31 | A kind of building fire protection steel construction that fire resistance is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208501888U true CN208501888U (en) | 2019-02-15 |
Family
ID=65287612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820831988.XU Expired - Fee Related CN208501888U (en) | 2018-05-31 | 2018-05-31 | A kind of building fire protection steel construction that fire resistance is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208501888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267590A (en) * | 2020-10-19 | 2021-01-26 | 华北水利水电大学 | Fire-resistant precast steel beam |
-
2018
- 2018-05-31 CN CN201820831988.XU patent/CN208501888U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267590A (en) * | 2020-10-19 | 2021-01-26 | 华北水利水电大学 | Fire-resistant precast steel beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20210531 |