CN209385866U - A kind of not undergauge floor heating joint structure - Google Patents
A kind of not undergauge floor heating joint structure Download PDFInfo
- Publication number
- CN209385866U CN209385866U CN201920019202.9U CN201920019202U CN209385866U CN 209385866 U CN209385866 U CN 209385866U CN 201920019202 U CN201920019202 U CN 201920019202U CN 209385866 U CN209385866 U CN 209385866U
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- ring
- floor heating
- connector
- undergauge
- joint structure
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Abstract
A kind of not undergauge floor heating joint structure: including connector；The connector and floor heating pipe junction are provided with ladder counterbore, wherein being disposed with sealing rubber ring, compacting ring and spring ring from inside to outside, and are compressed in end by gland；In the centre bore of the floor heating pipe insertion sealing rubber ring, compacting ring and spring ring, it is connect with connector；The floor heating bore is equal with connector internal diameter；The connector is provided with external screw thread far from floor heating pipe side, and external screw thread is provided with twice aprons slot.The not undergauge floor heating joint structure, the sealing rubber ring are elastic rubber ring, and section is the figure of eight.The compression ring cross-section is triangle, and bevel direction is towards spring ring direction；Compacting ring internal diameter is towards constantly expanding on spring ring direction.By the improvement of structure at butt joint, so that joint caliber is consistent, the water flow in system does not slow down when flowing through joint, avoids the generation of siltation node, is not in more more stifled slower, more slower more stifled vicious circle.
Description
Technical field
The utility model belongs to heating clothing arts, and in particular to a kind of not undergauge floor heating joint structure.
Background technique
Currently, floor heating is just gradually replacing traditional radiator, become the common option of building resident, floor heating has section
The about energy, save the interior space, it is beautiful and clean the advantages that.But floor heating still has and is not easy to clean, and is easy the problem of blocking.
Traditional ground heating system, in floor heating pipe and water segregator joint, caliber is inconsistent, i.e. water segregator predominant tube diameter is thick,
Floor heating pipe diameter is thin, and water has flowed at caliber change, and flow velocity reduces suddenly, makes dirt deposition blocking in water, once blocking
Then water flow becomes slower, finally more more stifled slower, more slower more stifled, forms vicious circle, finally thoroughly blocks.
There is also this problem, ejected wash waters to have flowed at caliber change for the cleaning of floor heating, and flow reduces suddenly, also forms phase
With the blocking of principle, it is difficult to which realization is effectively cleaned.
Utility model content
Purpose of utility model:
The purpose of the utility model is to solve to be difficult to clean existing for existing equipment, and susceptible to plugging problem is specifically
By keeping water segregator joint caliber consistent, solve the above problems, meanwhile, also to guarantee the reliability and leakproofness of connection.Tool
Body, by the improvement of structure at butt joint, so that joint caliber is consistent, the water flow in system does not subtract when flowing through joint
Slowly, it at the uniform velocity flows through, avoids the generation of siltation node, be not in more more stifled slower, more slower more stifled vicious circle.
Technical solution:
A kind of not undergauge floor heating joint structure: including connector；The connector and floor heating pipe junction are provided with ladder counterbore,
It is wherein disposed with sealing rubber ring, compacting ring and spring ring from inside to outside, and is compressed in end by gland；The floor heating pipe
It is inserted into the centre bore of sealing rubber ring, compacting ring and spring ring, is connect with connector；
The floor heating bore is equal with connector internal diameter；
The connector is provided with external screw thread far from floor heating pipe side, and external screw thread is provided with twice aprons slot.
The not undergauge floor heating joint structure, the sealing rubber ring are elastic rubber ring, and section is the figure of eight.
The not undergauge floor heating joint structure, the compression ring cross-section are triangle, and bevel direction is towards spring ring side
To；Compacting ring internal diameter is towards constantly expanding on spring ring direction.
The not undergauge floor heating joint structure, the spring ring is ring-shaped article made of elastic steel sheet, towards floor heating pipe
Direction flare openings；The circle that circumference uniform distribution is provided on spring ring punches；Circle punches to be connected to spring ring inner circle.
The not undergauge floor heating joint structure, the gland includes outer ring and inner ring；Be provided on the inside of outer ring screw thread with
Connector connection；There is inclined surface in inner ring end, is used for holddown spring circle.
Advantage and effect:
It ensure that floor heating pipe is consistent with connector internal diameter by structure, flow smoothly water, avoid blocking, be readily cleaned；It is close
Envelope property is good, and pipe is connect reliably with connector.It can be easily installed and be readily disassembled and clean without using raw material band etc. when installation.
By the improvement of structure at butt joint, so that joint caliber is consistent, when the water flow in system flows through joint not
Slow down, avoids the generation of siltation node, be not in more more stifled slower, more slower more stifled vicious circle.
Detailed description of the invention
Fig. 1 is the utility model junction portion schematic diagram；
Fig. 2 is the utility model cross-sectional view；
Fig. 3 is each exploded view；
It is marked in figure:
1 connector；2 sealing rubber rings；3 compacting rings；4 spring rings；5 glands；6 floor heating pipes；
1-1 aprons slot.
Specific embodiment
As shown, the utility model is a kind of not undergauge floor heating joint structure, including connector 1；The connector 1 and floor heating pipe 6
Junction is provided with ladder counterbore, wherein being disposed with sealing rubber ring 2, compacting ring 3 and spring ring 4 from inside to outside, and is holding
Portion is compressed by gland 5；The floor heating pipe 6 is inserted into the centre bore of sealing rubber ring 2, compacting ring 3 and spring ring 4, is connected with connector 1
It connects；
The connector 1 is provided with external screw thread far from 6 side of floor heating pipe, and external screw thread is provided with twice aprons slot 1-1.The design can
To remove the use of raw material band from, better seal at screw thread is realized.It is readily disassembled cleaning, is easily installed.
6 internal diameter of floor heating pipe is equal with 1 internal diameter of connector；Due to the structure of ladder counterbore, said two devices can be made
Internal diameter is equal.If having the possibility of leak using traditional connection type, therefore by such as flowering structure, guarantee the sealing of junction.
The sealing rubber ring 2 is elastic rubber ring, and section is the figure of eight.As shown in Fig. 2, this sealing ring phase
It is close together side by side when in two identical o type circles, closes off the gap of junction end face and side wall.
The utility model joint structure includes two kinds, is intermediate respectively with ball valve and the form without ball valve；In floor heating
The joint structure being arranged at water pipe has ball valve, and the joint structure at return pipe is without ball valve.
3 section of compacting ring is triangle, and bevel direction is towards 4 direction of spring ring；3 internal diameter of compacting ring is towards spring ring
Constantly expand on 4 directions.The effect of compacting ring has two, first is that the spring ring of lower section is compressed, but inclined-plane thereon makes spring
Tooth on circle opens, " embracing " floor heating pipe 6, so that floor heating pipe will not fall off.
The spring ring 4 is ring-shaped article made of elastic steel sheet, towards 6 direction flare openings of floor heating pipe；On spring ring 4
The circle for being provided with circumference uniform distribution punches；Circle punches to be connected to 4 inner circle of spring ring.When gland compresses, spring ring is upper and lower two
It is opened under a inclined-plane collective effect, the round tooth to be formed towards interior survey that punches, when spring ring 4 deforms, tooth opens, and embraces floor heating
Pipe realizes tight connection.
The not undergauge floor heating joint structure, the gland 5 include outer ring and inner ring；It is provided with screw thread on the inside of outer ring and connects
First 1 connection；There is inclined surface in inner ring end, is used for holddown spring circle 4.Such as Fig. 2, outer ring is used to through screw-threaded coupling, and inner ring is used to
Sealing device inside compressing.
Claims (5)
1. a kind of not undergauge floor heating joint structure, it is characterised in that: including connector (1)；The connector (1) and floor heating pipe (6) are even
The place of connecing is provided with ladder counterbore, wherein it is disposed with sealing rubber ring (2), compacting ring (3) and spring ring (4) from inside to outside, and
It is compressed in end by gland (5)；The floor heating pipe (6) is inserted into the center of sealing rubber ring (2), compacting ring (3) and spring ring (4)
Kong Zhong is connect with connector (1)；
Floor heating pipe (6) internal diameter is equal with connector (1) internal diameter；
The connector (1) is provided with external screw thread far from floor heating pipe (6) side, and external screw thread is provided with twice aprons slot (1-1).
2. not undergauge floor heating joint structure according to claim 1, it is characterised in that: the sealing rubber ring (2) is elastic rubber
Cushion rubber, section are the figure of eight.
3. not undergauge floor heating joint structure according to claim 1, it is characterised in that: compacting ring (3) section is triangle
Shape, bevel direction is towards spring ring (4) direction；Compacting ring (3) internal diameter is towards constantly expanding on spring ring (4) direction.
4. not undergauge floor heating joint structure according to claim 1, it is characterised in that: the spring ring (4) is elastic steel sheet
Manufactured ring-shaped article, towards floor heating pipe (6) direction flare openings；The circle that circumference uniform distribution is provided on spring ring (4) punches；Circle
Shape punches to be connected to spring ring (4) inner circle.
5. not undergauge floor heating joint structure according to claim 1, it is characterised in that: the gland (5) includes outer ring and interior
Circle；Screw thread is provided on the inside of outer ring to connect with connector (1)；There is inclined surface in inner ring end, is used for holddown spring circle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920019202.9U CN209385866U (en) | 2019-01-07 | 2019-01-07 | A kind of not undergauge floor heating joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920019202.9U CN209385866U (en) | 2019-01-07 | 2019-01-07 | A kind of not undergauge floor heating joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209385866U true CN209385866U (en) | 2019-09-13 |
Family
ID=67863785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920019202.9U Active CN209385866U (en) | 2019-01-07 | 2019-01-07 | A kind of not undergauge floor heating joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209385866U (en) |
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2019
- 2019-01-07 CN CN201920019202.9U patent/CN209385866U/en active Active
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