CN206837303U - Roof fire protection pipeline anti-freezing and heat-insulating structure - Google Patents
Roof fire protection pipeline anti-freezing and heat-insulating structure Download PDFInfo
- Publication number
- CN206837303U CN206837303U CN201720396500.0U CN201720396500U CN206837303U CN 206837303 U CN206837303 U CN 206837303U CN 201720396500 U CN201720396500 U CN 201720396500U CN 206837303 U CN206837303 U CN 206837303U
- Authority
- CN
- China
- Prior art keywords
- air
- conditioning system
- protection pipeline
- water
- fire protection
- 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 - Fee Related
Links
Abstract
The utility model discloses a kind of roof fire protection pipeline anti-freezing and heat-insulating structure, the roof fire protection pipeline that the roof of building has fire water box and is connected with fire water box, air-conditioning system includes air-conditioning system vibration means for main pipe for supplying water, air-conditioning system water supply branch pipe, air-conditioning system backwater is responsible for, air-conditioning system return branch, water knockout drum and water collector, air-conditioning system vibration means for main pipe for supplying water branches out some air-conditioning system water supply branch pipes by water knockout drum, some air-conditioning system return branch from indoor heating facility are pooled to air-conditioning system backwater by water collector and are responsible for, air-conditioning system vibration means for main pipe for supplying water branches out fire-fighting heat tracing pipe by water knockout drum, fire-fighting heat tracing pipe lays along the roof fire protection pipeline and accompanied with roof fire protection pipeline.The utility model provides a kind of roof fire protection pipeline anti-freezing and heat-insulating structure, ensure that roof fire protection pipeline has endlessly heat supplement, avoid roof fire protection pipeline bursting by freezing damage from influenceing to use, improve the security that roof fire protection pipeline uses, it is simple in construction easy to operate.
Description
Technical field
It the utility model is related to architectural design HVAC field, and in particular to a kind of roof fire protection pipeline anti-freezing and heat-insulating structure.
Background technology
In hot-summer and cold-winter area, roof is typically not provided between fire water box, and fire-fighting pressure-stabilized water-supplying pipeline can only be outdoor bright
War proclamation is put, and typically such as increases insulation layer thickness using passive Insulation, but because fire demand water seldom flows in system,
It is difficult to there is new heat supplement, so the way for setting pipe insulating layer can only be the time for delaying to freeze in the winter time, pole is run into
Hold severe cold weather (for example taking several days less than 0 DEG C), due to being the passive insulation taken, then thickness insulation also seem power not from
The heart, roof fire protection pipeline are different from common domestic water pipeline, and after bursting by freezing damage, fire-fighting system can not accomplish to start in time,
Economic loss can be not only produced, all buildings in fire water box protection domain or human life's property in groups of building can more be pacified
It is complete to produce serious threat.
Utility model content
The utility model mainly solving the technical problems that：A kind of roof fire protection pipeline anti-freezing and heat-insulating structure is provided, ensured
Roof fire protection pipeline has endlessly heat supplement, avoids roof fire protection pipeline bursting by freezing damage from improving room so as to influence to use
The security that top fire protection pipeline uses, it is simple in construction easy to operate.
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of roof extinguishing pipe is provided
Road anti-freezing and heat-insulating structure, the roof fire protection pipeline that the roof of building has fire water box and is connected with fire water box, air-conditioning
System include air-conditioning system vibration means for main pipe for supplying water, air-conditioning system water supply branch pipe, air-conditioning system backwater supervisor, air-conditioning system return branch,
Water knockout drum and water collector, the air-conditioning system vibration means for main pipe for supplying water branch out some air-conditioning systems water supply branch by the water knockout drum
Pipe, the air-conditioning system water supply branch pipe lead to indoor heating facility, and some air-conditioning systems from indoor heating facility are returned
Water branch pipe is pooled to air-conditioning system backwater by water collector and is responsible for, and the air-conditioning system vibration means for main pipe for supplying water is branched out by water knockout drum to disappear
Anti- heat tracing pipe, the fire-fighting heat tracing pipe lays along the roof fire protection pipeline and accompanied with the roof fire protection pipeline, described to disappear
One end of anti-heat tracing pipe is connected with the water knockout drum, and the other end of the fire-fighting heat tracing pipe is connected with the water collector and passes through collection
Hydrophone is pooled to the air-conditioning system backwater supervisor.
Further say, the air-conditioning system vibration means for main pipe for supplying water, the air-conditioning system water supply branch pipe, air-conditioning system backwater supervisor
It is all galvanized pipe with air-conditioning system return branch.
Further say, the fire-fighting heat tracing pipe is provided with least one.
Further say, the distance of the fire-fighting heat tracing pipe and the roof fire protection pipeline is 0-30mm.
Further say, the fire-fighting heat tracing pipe is galvanized pipe, and the internal diameter of the fire-fighting heat tracing pipe is 32mm.
Further say, the roof fire protection pipeline is feedwater cast-iron pipe.
Further say, the fire-fighting heat tracing pipe is together wrapped in heat-insulation layer with the roof fire protection pipeline.
The beneficial effects of the utility model are：
First, the utility model is drawn branch pipe on the confession water return pipeline of the air-conditioning system on roof and applied along roof fire protection pipeline
If being used as heat tracing pipe, air-conditioning system starts heating system in severe cold weather, and the supply and return water temperature of air-conditioning system is typically maintained in
40-45 DEG C, it is ensured that roof fire protection pipeline constantly has heat supplement, improves the heat insulation effect of roof fire protection pipeline, avoids room
The life security and property safety of personnel is effectively ensured so as to influence to use in top fire protection pipeline bursting by freezing damage；
2nd, air-conditioning system is drawn at least a fire-fighting heat tracing pipe and roof extinguishing pipe by the utility model for water return pipeline
Road is laid side by side, and the distance between fire-fighting heat tracing pipe and roof fire protection pipeline are 0-30mm, and heat tracing effect is good；
3rd, the utility model air-conditioning system vibration means for main pipe for supplying water, air-conditioning system water supply branch pipe, air-conditioning system backwater supervisor and air-conditioning
System return branch pipe is all that zinc-plated pipeline all uses coating steel pipe, ensures the water quality for backwater, and increase air-conditioning system uses the longevity
Life, save cost.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and can be practiced according to the content of specification, it is described in detail below with preferred embodiment of the present utility model.
Brief description of the drawings
Fig. 1 structural representations of the present utility model；
The reference of each several part is as follows in figure：
Water knockout drum 11, air-conditioning system vibration means for main pipe for supplying water 12, air-conditioning system water supply branch pipe 13, water collector 14, air-conditioning system backwater
Supervisor 15, air-conditioning system return branch 16, fire-fighting heat tracing pipe 17, heat-insulation layer 18, fire water box 2, roof fire protection pipeline 21 and room
Top 3.
Embodiment
Following examples are used to illustrate the utility model, but are not limited to the scope of the utility model.Without departing substantially from this
In the case of utility model spirit and essence, the modifications or substitutions made to the utility model method, step or condition belong to
The scope of protection of the utility model.
Embodiment：A kind of roof fire protection pipeline anti-freezing and heat-insulating structure, disappear as shown in figure 1, the roof 3 including building has
Caisson 2 and the roof fire protection pipeline 21 being connected with fire water box, air-conditioning system include air-conditioning system vibration means for main pipe for supplying water 12, air-conditioning
System water supply branch pipe 13, air-conditioning system backwater supervisor 15, air-conditioning system return branch 16, water knockout drum 11 and water collector 14, it is described
Air-conditioning system vibration means for main pipe for supplying water 12 branches out some air-conditioning system water supply branch pipes 13, the air-conditioning system by the water knockout drum 11
System water supply branch pipe 13 leads to indoor heating facility, and some air-conditioning system return branch 16 from indoor heating facility pass through
Water collector 14 is pooled to air-conditioning system backwater supervisor 15, and the air-conditioning system vibration means for main pipe for supplying water 12 branches out fire-fighting by water knockout drum 11
Heat tracing pipe 17, the fire-fighting heat tracing pipe 17 lay along the roof fire protection pipeline 21 and accompanied with the roof fire protection pipeline 21,
One end of the fire-fighting heat tracing pipe 17 is connected with the water knockout drum 11, the other end and the water collector of the fire-fighting heat tracing pipe 17
14 connect and are pooled to the air-conditioning system backwater supervisor 15 by water collector 14.
The air-conditioning system vibration means for main pipe for supplying water 12, the air-conditioning system water supply branch pipe 13, air-conditioning system backwater supervisor 15 and sky
Adjusting system return branch 16 is all galvanized pipe.
The fire-fighting heat tracing pipe 17 is provided with least one.
The distance of the fire-fighting heat tracing pipe 17 and the roof fire protection pipeline 21 is 0-30mm.
The fire-fighting heat tracing pipe 17 is galvanized pipe, and the internal diameter of the fire-fighting heat tracing pipe 17 is 32mm.
The roof fire protection pipeline 21 is feedwater cast-iron pipe.
The fire-fighting heat tracing pipe is together wrapped in heat-insulation layer 18 with the roof fire protection pipeline.
The course of work and operation principle of the present utility model are as follows：
The utility model is drawn branch pipe on the confession water return pipeline of the air-conditioning system on roof and laid along roof fire protection pipeline,
Used as heat tracing pipe, air-conditioning system starts heating system in severe cold weather, and the supply and return water temperature of air-conditioning heating system typically maintains
At 40-45 DEG C, it is ensured that roof fire protection pipeline constantly has heat supplement, improves the heat insulation effect of roof fire protection pipeline, avoids
The life security and property safety of personnel is effectively ensured so as to influence to use in roof fire protection pipeline bursting by freezing damage；
Air-conditioning system is drawn into an at least fire-fighting heat tracing pipe for water return pipeline to lay side by side with roof fire protection pipeline, disappeared
The distance between anti-heat tracing pipe and roof fire protection pipeline are 0-30mm, and heat tracing effect is good；
Air-conditioning system vibration means for main pipe for supplying water, air-conditioning system water supply branch pipe, air-conditioning system backwater supervisor and air-conditioning system return branch
It is all that zinc-plated pipeline all uses coating steel pipe, ensures the water quality for backwater, increase the service life of air-conditioning system, save cost.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.Here without exhaustive.And what the obvious changes or variations thus extended out was created still in the utility model
Among protection domain.
Claims (7)
1. a kind of roof fire protection pipeline anti-freezing and heat-insulating structure, the roof (3) of building has fire water box (2) and and fire water
The roof fire protection pipeline (21) of case connection, it is characterised in that：Air-conditioning system includes air-conditioning system vibration means for main pipe for supplying water (12), air-conditioning system
Water supply branch pipe (13), air-conditioning system backwater supervisor (15), air-conditioning system return branch (16), water knockout drum (11) and water collector
(14), the air-conditioning system vibration means for main pipe for supplying water (12) branches out some air-conditioning system water supply branch pipes by the water knockout drum (11)
(13), the air-conditioning system water supply branch pipe (13) leads to indoor heating facility, some air-conditionings from indoor heating facility
System return branch pipe (16) is pooled to air-conditioning system backwater supervisor (15), the air-conditioning system vibration means for main pipe for supplying water by water collector (14)
(12) fire-fighting heat tracing pipe (17) is branched out by water knockout drum (11), the fire-fighting heat tracing pipe (17) is along the roof fire protection pipeline
(21) lay and accompany with the roof fire protection pipeline (21), one end and the water knockout drum (11) of the fire-fighting heat tracing pipe (17)
Connection, the other end of the fire-fighting heat tracing pipe (17) are connected with the water collector (14) and are pooled to by water collector (14) described
Air-conditioning system backwater is responsible for (15).
2. fire protection pipeline anti-freezing and heat-insulating structure in roof according to claim 1, it is characterised in that：The air-conditioning system supplies water
It is responsible for (12), the air-conditioning system water supply branch pipe (13), air-conditioning system backwater supervisor (15) and air-conditioning system return branch (16)
It is all galvanized pipe.
3. fire protection pipeline anti-freezing and heat-insulating structure in roof according to claim 1, it is characterised in that：The fire-fighting heat tracing pipe
(17) it is provided with least one.
4. fire protection pipeline anti-freezing and heat-insulating structure in roof according to claim 1, it is characterised in that：The fire-fighting heat tracing pipe
(17) distance with the roof fire protection pipeline (21) is 0-30mm.
5. fire protection pipeline anti-freezing and heat-insulating structure in roof according to claim 1, it is characterised in that：The fire-fighting heat tracing pipe
(17) it is galvanized pipe, the internal diameter of the fire-fighting heat tracing pipe (17) is 32mm.
6. fire protection pipeline anti-freezing and heat-insulating structure in roof according to claim 1, it is characterised in that：The roof fire protection pipeline
(21) it is feedwater cast-iron pipe.
7. fire protection pipeline anti-freezing and heat-insulating structure in roof according to claim 1, it is characterised in that：The fire-fighting heat tracing pipe
(17) together it is wrapped in the roof fire protection pipeline (21) in heat-insulation layer (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396500.0U CN206837303U (en) | 2017-04-15 | 2017-04-15 | Roof fire protection pipeline anti-freezing and heat-insulating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396500.0U CN206837303U (en) | 2017-04-15 | 2017-04-15 | Roof fire protection pipeline anti-freezing and heat-insulating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206837303U true CN206837303U (en) | 2018-01-05 |
Family
ID=60792767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720396500.0U Expired - Fee Related CN206837303U (en) | 2017-04-15 | 2017-04-15 | Roof fire protection pipeline anti-freezing and heat-insulating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206837303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811833A (en) * | 2019-01-08 | 2019-05-28 | 中国矿业大学(北京) | One kind being applied to cold district fire-fighting water crane winterized equipment |
-
2017
- 2017-04-15 CN CN201720396500.0U patent/CN206837303U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811833A (en) * | 2019-01-08 | 2019-05-28 | 中国矿业大学(北京) | One kind being applied to cold district fire-fighting water crane winterized equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206837303U (en) | Roof fire protection pipeline anti-freezing and heat-insulating structure | |
| CN103216700A (en) | Device for denoising, ice blockage prevention and cold energy utilization of natural gas pipeline | |
| EP3819561A1 (en) | Thin-shell-type heat exchanger, and heat pump system and method utilizing underground waste heat source | |
| CN202733303U (en) | A noise-reducing ice-block-preventing and cold-energy utilizing device for natural gas pipelines | |
| CN201246848Y (en) | Pre-embedded type pipeline laying structure | |
| CN102538117B (en) | Ventilation drying system for tower range of underground garage of high-rise residential building | |
| CN101818832B (en) | Cold/heat flow medium supply pipeline with supercharging device | |
| CN202834424U (en) | Waterproof, warm-keeping and corrosion-proof structure of building heat supply through-wall pipeline | |
| CN215908666U (en) | Anti-freezing and heat-insulating device for small-caliber domestic water supply pipeline of residential building | |
| CN105714728B (en) | Anti-freezing for gate stationary type water pump turbulent water system | |
| CN205013862U (en) | Roofing piping erection support | |
| CN104406007A (en) | Vacuum heat-insulating steam-conveying pipeline | |
| CN204491725U (en) | The non-current water service pipe of a kind of severe cold area roofing antifreeze protection insulation ditch | |
| CN204469081U (en) | For the outdoor type fire pump station of temporary building | |
| CN202254034U (en) | Water air conditioner system for central cold and heat supply of high-rise building | |
| CN209704757U (en) | Indoor environment artificial wind power generating system | |
| CN202812495U (en) | Anti-corrosion structure of construction heat supply through-wall pipeline | |
| CN210034783U (en) | Special anticorrosive insulating tube of non-excavation engineering | |
| CN208626492U (en) | The construction that different alarm valve group same layers supply water in a kind of super high-rise building | |
| CN205549300U (en) | But water service main valve unit of anti cold disappears | |
| CN205875553U (en) | Mounting structure of roofing gland steam exhauster | |
| CN211290230U (en) | Heating system individual transmission and distribution pipeline component in pipe well and pipe well heating pipeline | |
| CN205171704U (en) | Ceiling radiant tube structure based on bury underground under outer wall | |
| CN205677644U (en) | The outdoor anti-freezing system of hydraulic support | |
| CN207382612U (en) | A kind of tunnel in cold area cable duct Heat preservation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20190415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |