CN205940898U - Device is suppressed to ground heating coil - Google Patents
Device is suppressed to ground heating coil Download PDFInfo
- Publication number
- CN205940898U CN205940898U CN201620972055.3U CN201620972055U CN205940898U CN 205940898 U CN205940898 U CN 205940898U CN 201620972055 U CN201620972055 U CN 201620972055U CN 205940898 U CN205940898 U CN 205940898U
- Authority
- CN
- China
- Prior art keywords
- sluicing
- pipeline
- floor heating
- heating pipe
- main pipeline
- 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
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model discloses a device is suppressed to ground heating coil. This device package since press pump passes through pipeline connection pressure table 11 and the row of sluicing air control valve 5, the pipeline becomes two secondary trunk lines 2 by a trunk line 1 through the tee bend shunting, and secondary trunk line 2 is gone up through tee bend shunting branch pipe 3, the end -to -end connection discharge valve 4 of one of them secondary trunk line 2, the row of sluicing air control valve 5, sluicing gas vent 7, the terminal connected manifolds 3 of another secondary trunk line 2, branch pipe 3 is connected with the row of sluicing air control valve 5, the steel wire is woven pipe 8, is connected 9, the joint 9 of the corresponding branch pipe 3 on two secondary trunk lines 2 forms a zhi huilu through connecting ground heating coil 10. This device can be fetched water for the pipeline and pressed or atmospheric pressure, can suppress respectively for ground heating coil whole or branch road, suppresses efficiently, can use repeatedly, practices thrift the environmental protection, and the operation is simple rapidly, and installs the part and can install or dismantle the branch pipe additional according to the on -the -spot condition, is suitable for various specifications ground heating coil.
Description
Technical field
The utility model be related to a kind of be simultaneously many floor heating loop pipe suppressed and pressurize device, belong to floor heating pipe
The examination of road pressure device field, specifically a kind of floor heating pipe pressure device.
Background technology
Pipeline (PE-RT) each loop of floor heating heating is a homogeneous tube, in concreting after the completion of pipeline laying
Before to be suppressed, pour and maintenance processes in pressurize, with check pipeline strength and ensure pipeline damage can be found in time.
Traditional method is to reserve longer pipeline during pipeline laying at water collecting and diversifying device, then with more bigger than a pipeline or little pipe
The same material short tube in footpath, by hot-melt adhesive paste between each loop, connects the equipment of suppressing and pressure gauge, this side respectively in the head and the tail mouth of pipe
There is many drawbacks in method：
1st, reserve longer coil pipe at water collecting and diversifying device to cut away after water collecting and diversifying device installation, cause material and artificial
Waste, also add solid waste and pollution be will also result in environment；
2nd, due to when hot melt operates fuse machine can not set level the factor such as elastic force during the short tube bending in addition connecting, easily
Pipeline is led to connect leakiness, if to floor heating pipe air pressure, it will to cause " running slow gas " phenomenon and be difficult to be found, lead to floor heating
Pipe is unable to pressurize after suppressing, impact is suppressed one-time success rate, easily caused erroneous judgement (being mistakenly considered piping failure etc.) simultaneously；
When the 3rd, to floor heating pipe water pressure generation, because gas is not clean, if gas enters pressure gauge when suppressing, pressure value can be made
Produce error；
4th, because the coil pipe in each loop is cascaded, even if finding that the phenomenon having piping failure is not easy to really
Surely it is which loop；
5th, because the pipe end connecting equipment of suppressing cannot arrange valve, can not lay down, when having played pressure pressurize, the equipment of suppressing, limit
Make being used in turn of equipment；Can only there is potential safety hazard by laying down the equipment of suppressing or pressure gauge in pressure release；
When the 6th, suppressing, water-filling, aeration speed are slow, if need after water pressure generation to discharge water also to need to take a long time, impact is applied
Work efficiency rate, and water can only drain into indoor cause excess surface water, be unfavorable for ground maintenance.
It would be highly desirable to a kind of dress that many pre-buried floor heating pipes are carried out with simple, convenient, effective pressure testing in modernization project construction
Put.
Content of the invention
The utility model discloses a kind of floor heating pipe pressure device, realizes carrying out pressure testing for many floor heating pipe pipelines simultaneously, carries
High efficiency of construction.
For achieving the above object, a kind of floor heating pipe pressure device described in the utility model, including pressuring pump, pressure gauge with let out
Water gas exhausting valve, described pressuring pump connects pressure gauge and sluicing gas exhausting valve by pipeline；Described pipeline is responsible for by one
Road taps into two secondary main pipelines by threeway, and secondary main pipeline taps arm by threeway, described one of secondary
The end of main pipeline connects air bleeding valve, sluicing gas exhausting valve, sluicing exhaust outlet, and the end of another secondary main pipeline connects
, described arm is connected with sluicing gas exhausting valve, braided steel wire pipe, joint；Correspondence on described two secondary main pipelines is propped up
The joint of pipe passes through to connect floor heating pipe one Zhi Huilu of formation.
The arm at least two being tapped by threeway on described secondary main pipeline.
One main pipeline and two secondary main pipelines are in horizontal direction；Described arm relative secondary main pipeline is in vertically
Direction.
Described arm can be dismantled or increase.
Described joint is active joint, and described sluicing gas exhausting valve is ball valve.
It is connected with sluicing blast pipe between described sluicing gas exhausting valve and sluicing exhaust outlet.
Described main pipeline, secondary main pipeline, arm are coating steel pipe.
A kind of floor heating pipe pressure device described in the utility model, its advantage is：This device is suppressed using floor heating pipe
Device gives ground spoke hot channel water pressure generation or air pressure, and indoor coil integrally can be suppressed, also can be independent to a certain room loop
Suppress, there is water-filling inflation (drainage exhaust) rapidly, the features such as simple and quick, and do not need when coil pipe lays to reserve
Each loop coil pipe hot-melt adhesive paste need not can be reduced solid while material-saving, artificial raising efficiency of construction by long pipeline
The generation of discarded object, thus reducing the pollution to environment, faster than traditional gas pressure test aeration speed 6～8 times of this device, compares water
Be compacted the water-filling tested and fast 3～4 times of drainage speed, improve and suppress efficiency, this device can Reusability, economical environment-protective, behaviour
Make simple rapidly, and device feature can install additional according to field condition or dismantle arm, and joint specification can be changed, be suitable for various
Specification floor heating pipe.
Brief description
Fig. 1 is the structural representation of the utility model embodiment；
In figure：1- main pipeline, 2- level main pipeline, 3- arm, 4- air bleeding valve, 5- sluicing gas exhausting valve, 6- sluice and arrange
Tracheae, 7- sluicing exhaust outlet, 8- braided steel wire pipe, 9- joint, 10- floor heating pipe, 11- pressure gauge, 12- always sluice gas exhaust inspecting
The total joint of valve, 13-.
Specific embodiment
Embodiment 1
A kind of floor heating pipe pressure device, including pressuring pump, pressure gauge 11 and sluicing gas exhausting valve 5 it is characterised in that：Institute
State pressuring pump and pressure gauge 11 and sluicing gas exhausting valve 5 are connected by pipeline；Described pipeline passes through three reduction of fractions to a common denominators by a main pipeline 1
It is connected into two secondary main pipelines 2, secondary main pipeline 2 taps arm 3 by threeway, described one of secondary main pipeline 2
End connection air bleeding valve 4, sluicing gas exhausting valve 5, sluicing exhaust outlet 7, the end connecting branch 3 of another secondary main pipeline 2,
Described arm 3 is connected with sluicing gas exhausting valve 5, braided steel wire pipe 8, joint 9；Correspondence on described two secondary main pipelines 2
The joint 9 of arm 3 passes through to connect floor heating pipe 10 one Zhi Huilu of formation；By propping up that threeway taps on described secondary main pipeline 2
Pipe 3 at least two；One main pipeline 1 and two secondary main pipelines 2 are in horizontal direction；Described arm 3 relative secondary master
Pipeline 2 is in vertical direction；Described arm 3 can be dismantled or increase；Described joint 9 is active joint, described sluicing gas exhaust inspecting
Valve 5 is ball valve；It is connected with sluicing blast pipe 6 between described sluicing gas exhausting valve 5 and sluicing exhaust outlet 7.
During use, coating steel pipe and sluicing gas exhausting valve 5, braided steel wire pipe 8 adopt screwed connection, sluicing blast pipe 6
It is enclosed within and is fastened with iron wire on coating steel pipe, floor heating pipe is connected to the active joint of braided steel wire pipe 8 end of device even by loop
Connect.When floor heating pipe is less than four loops, any one group of arm 3 entirety can be closed and pull down, or overall the installing additional of arm 3 of end is beaten
Open corresponding sluicing gas exhausting valve 5, total sluicing gas exhausting valve 12 is the master control valve of device, total joint 13 be device with
The joint of pressuring pump.
1st, air pressure experiment：
1. first the ball valve of sluicing gas exhausting valve 5 and control air bleeding valve 4 is closed, then open water-flow-direction control valve and dress
Put all sluicing gas exhausting valves 5 on arm.
2. pulsometer is linked to and suppress in equipment connection port, start to pressurize, be then connected with floor heating pipe in active joint
Place applies the water of brush liquid detergent with brush, checks sealing situation.
3. close pressuring pump after continuing to be forced into experimental pressure, close the pressurize of total sluicing gas exhausting valve 5.
4. open sluicing air bleeding valve pressure release after pressure testing is qualified, device is removed, with insulating tape, grounding heat coil tube is shut.
2nd, hydrostatic test：
1. first open all sluicing gas exhausting valves 5, the ball valve of control air bleeding valve 4, turn off water-flow-direction control valve.
2. hydraulic pamp is connected to and suppresses in equipment connection port, start water-filling exhaust, flow out from sluicing exhaust outlet when there being water
When close sluicing gas exhausting valve 5, open water-flow-direction control valve, then check the sealing feelings of snap joint and coil pipe junction
Condition.
3. stop pressurization after continuing to be forced into experimental pressure, close main valve pressurize.
4. after pressure experiment is qualified, the plastic tube being used for draining is notified in indoor drainage pipeline, open sluicing exhaust
Valve carries out draining pressure release.
5. close water-flow-direction control valve, hydraulic pamp is changed to pulsometer and starts to inflate forced drainage, until discharge outlet is not
(prove that in pipeline, remaining fraction of water can not be full of coil pipe, then when ensureing to freeze in the winter time, pipeline is not swollen after there are flowing out again
Split), finally remove device and coil pipe mouth insulating tape is shut.
3rd, determine damaged loop：
If finding in pressure maintaining period, pressure drop is larger, and is persistently falling pressure, you can be judged as that floor heating pipe is damaged.Close first
Fall to connect the sluicing gas exhausting valve 5 on other loop apparatus arms, stay a loop to be pressurizeed, and test one by one to determine
Damaged loop, and repair in time.
It was verified that this floor heating pipe pressure device has advantages below：
1st, use this device it can be avoided that reserving long floor heating pipe, and do not need, by all loops hot-melt adhesive paste, to save material
Expect and artificial, the generation of tube head and waste material can be reduced simultaneously.
2nd, this device can air pressure or hydraulic pressure, faster than traditional gas pressure test aeration speed 6～8 times, compare hydrostatic test
Water-filling and fast 3～4 times of drainage speed, improve and suppress efficiency.(remarks：Calculate by each household 3～4 loop)
3rd, the water after suppressing in coil pipe can be drained in indoor drainage pipeline using this device, it is to avoid cause indoor ponding.
4th, this device integrally can be suppressed to grounding heat coil tube, also can individually suppress to certain primary Ioops, if there being piping failure fast
Speed determines damaged loop, improves trimming speed.
5th, this device can Reusability, economical environment-protective, operation simple rapidly.
Device feature can install additional according to field condition or dismantle arm, and can change joint specification, applicable all size
Floor heating pipe.
Claims (6)
1. a kind of floor heating pipe pressure device, including pressuring pump, pressure gauge (11) and sluicing gas exhausting valve (5) it is characterised in that：
Described pressuring pump connects pressure gauge (11) and sluicing gas exhausting valve (5) by pipeline；Described pipeline is led to by a main pipeline (1)
Cross threeway and tap into two secondary main pipelines (2), secondary main pipeline (2) is upper to tap arm (3) by threeway, described one of
The end of secondary main pipeline (2) connects air bleeding valve (4), sluicing gas exhausting valve (5), sluicing exhaust outlet (7), and another secondary is main
The end connecting branch (3) of pipeline (2), described arm (3) is connected with sluicing gas exhausting valve (5), braided steel wire pipe (8), connects
Head (9)；The joint (9) of the corresponding arm (3) on described two secondary main pipeline (2) passes through to connect floor heating pipe (10) formation one
Zhi Huilu.
2. as claimed in claim 1 a kind of floor heating pipe pressure device it is characterised in that：Described secondary main pipeline (2) is upper to pass through three
The arm (3) that the reduction of fractions to a common denominator connects at least two.
3. as claimed in claim 1 a kind of floor heating pipe pressure device it is characterised in that：One main pipeline (1) and two time
Level main pipeline (2) is in horizontal direction；Described arm (3) relative secondary main pipeline (2) is in vertical direction.
4. as claimed in claim 1 a kind of floor heating pipe pressure device it is characterised in that：Described arm (3) can be dismantled or be increased.
5. as claimed in claim 1 a kind of floor heating pipe pressure device it is characterised in that：Described joint (9) is active joint, described
Sluicing gas exhausting valve (5) is ball valve.
6. as claimed in claim 1 a kind of floor heating pipe pressure device it is characterised in that：Described sluicing gas exhausting valve (5) with let out
It is connected with sluicing blast pipe (6) between water exhaust outlet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620972055.3U CN205940898U (en) | 2016-08-27 | 2016-08-27 | Device is suppressed to ground heating coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620972055.3U CN205940898U (en) | 2016-08-27 | 2016-08-27 | Device is suppressed to ground heating coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205940898U true CN205940898U (en) | 2017-02-08 |
Family
ID=57953566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620972055.3U Expired - Fee Related CN205940898U (en) | 2016-08-27 | 2016-08-27 | Device is suppressed to ground heating coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205940898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956055A (en) * | 2018-09-03 | 2018-12-07 | 成都长江锅炉热能设备制造有限公司 | The leakage detection method of air cooler fin tube bank |
-
2016
- 2016-08-27 CN CN201620972055.3U patent/CN205940898U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956055A (en) * | 2018-09-03 | 2018-12-07 | 成都长江锅炉热能设备制造有限公司 | The leakage detection method of air cooler fin tube bank |
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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: 20170208 Termination date: 20170827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |