CN112283786B - Metal component for floor heating water separator - Google Patents
Metal component for floor heating water separator Download PDFInfo
- Publication number
- CN112283786B CN112283786B CN202011232900.0A CN202011232900A CN112283786B CN 112283786 B CN112283786 B CN 112283786B CN 202011232900 A CN202011232900 A CN 202011232900A CN 112283786 B CN112283786 B CN 112283786B
- Authority
- CN
- China
- Prior art keywords
- tubular body
- round hole
- welding
- welded
- floor heating
- 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.)
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- 239000008236 heating water Substances 0.000 title claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 title claims description 7
- 239000002184 metal Substances 0.000 title claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000003466 welding Methods 0.000 claims abstract description 28
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- 238000004080 punching Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- PTVDYARBVCBHSL-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu] PTVDYARBVCBHSL-UHFFFAOYSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
- F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections
- F24D3/1066—Distributors for heating liquids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
- F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
- F24D3/141—Tube mountings specially adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention relates to floor heating equipment, in particular to a floor heating water distributor. The utility model provides a hardware for warm up water knockout drum, it includes the more than one tubular body that transversely advances the return water, has welded a plurality of screw seats in the tubular body, and the both ends welding that still includes the tubular body has the connecting wire mouth, is provided with the internal thread of connecting the bleed valve on the connecting wire mouth, its characterized in that: the tubular body is provided with a punched arc sunken shape, firstly, a plurality of circular hole bosses protruding inwards are arranged on the outer side arc surface of the opening and long strip shape, the inner diameter of each circular hole boss is matched and welded with the outer diameter of the nut seat, and the other end of the outer side arc surface of the opening and long strip shape is further extruded into the tubular body and is welded linearly to form the tubular body. The water separator product produced by the technology of the invention has the advantages of reliable service life, beautiful appearance, light weight, material and labor cost saving, suitability for mass production and good market prospect.
Description
Technical Field
The invention relates to floor heating equipment, in particular to a floor heating water distributor.
Background
The ground heating water separator is widely used in China in south and north, basically adopts a cast copper water separator, the wall thickness of the water separator is not less than 2MM, the screw head seat is not less than 3MM, the cost is high, the most key is poor corrosion resistance, a clean water source is needed to be used for a copper body, the actual water supply situation of a heating power company is to prevent water theft, acid or alkali liquid is mostly mixed into a water supply network, deep water with high alkali content is used for heating, the service life of the cast copper water separator is inevitably accelerated, the national law provides that the PH value of the water quality of the water supply network cannot exceed 8%, otherwise, water leakage accidents caused by manufacturers are not guaranteed, and the revised law has clear text provisions. Since the common people have a plurality of understandings, the official cannot be official due to the fact, and the order is finally bought by the user. Therefore, some manufacturers use a cast stainless steel water separator and a water separator of a stainless steel pipe welding screw head seat, and water leakage accidents are frequent due to unreasonable structures of the stainless steel water separator and the stainless steel pipe welding screw head seat caused by thermal expansion and cold contraction.
The invention aims to solve the technical problems of acid and alkali resistance, corrosion resistance, heat expansion resistance, cold contraction resistance, no deformation and durability.
Disclosure of Invention
The specific technical scheme of the invention is as follows:
the utility model provides a hardware for warm up water knockout drum, it includes the more than one tubular body that transversely advances the return water, has welded a plurality of screw seats in the tubular body, and the both ends welding that still includes the tubular body has the connecting wire mouth, is provided with the internal thread of connecting the bleed valve on the connecting wire mouth, its characterized in that: the tubular body is provided with a punched arc-shaped sunken shape, firstly, a plurality of circular hole bosses which are protruded inwards are arranged on the outer side arc surface of the opening and strip-shaped, the inner diameter of each circular hole boss is matched and welded with the outer diameter of the nut seat, and the other end of the outer side arc surface of the opening and strip-shaped is further extruded into the tubular body and is welded linearly to form the tubular body.
The round hole boss is in the shape of a round hole with the outer side arc surface protruding in the pipe, the end surface of the round hole boss is a flat opening, arc-shaped concave shapes are arranged on two sides of the other end of the flat opening of the round hole boss along the direction of a long strip, and the arc-shaped concave shapes are formed by forming the end surface of the round hole boss into a flat opening conveying material to reach the height.
The two ends of the tubular body formed by welding a plurality of nut seats inside is welded with connecting screw ports; and one end of the connecting screw port is provided with threads of the inner and outer threads, an internal thread is arranged in the pipe wall of the connecting screw port close to the other end, and the internal thread is connected with the steam release valve.
The cross section of the tubular body after welding is circular, semicircular, elliptical, triangular, rectangular or trapezoidal.
The tubular body is made of a stainless steel sheet, and the thickness of the sheet is less than 1 MM.
Advantageous effects
The utility model provides a metal component for ground warms up water knockout drum's key lies in that the shape of product is the cylinder and heat-resisting expend with cold, because the cylinder is the difficult deformation of maximum capacity, and key focus still lies in: the inward round boss of the tubular body is provided with inward sunken plain bosses along the two side directions of the strip of the tubular body surrounding the round hole, the plain bosses of the tubular body are flush with the end surface of the screw nut, the plain bosses are welded into a whole body without welding wires in a self-melting way, when gas expands with heat and contracts with cold in water, the outer diameter of the screw nut and the inner diameter of the round boss are tightly attached and welded into a whole, the generated expansion with heat and contraction with cold do not expand and contract with cold but do not tear the welding position, and water is not leaked. After the flat-end boss of the tubular body and the end face of the nut are welded into a whole by self-melting, the other end of the outer arc surface is extruded into a tubular shape along the strip shape of the opening and is welded linearly to form the tubular body, the key point for realizing the flat-end boss of the tubular body is to punch an arc-shaped concave shape on the tubular body, and the circular flat-end after circular flanging is a plate with circular flanging which is progressive towards the flat-end boss direction, if the arc-shaped concave shape is not arranged, the circular flat-end is not a tearing opening or an uneven opening, so that fusion welding can not be integrated. Due to the change of the welding process, the welding port is hidden, so that the water distributor is more attractive, although one linear welding is added under the action of an automatic welding machine, the water leakage of the nut seat is ensured, and the defects of corrosion resistance and water leakage of copper, aluminum, plastic, stainless steel spot welding, external welding and the like are changed. The end face of the circular hole boss is straight and the end face of the screw nut are straight, the assembly welding is simple to operate, the quality is stable, the automatic welding is suitable, the standard part screw nut is configured, and the stainless steel and the copper are lower than the finished product, so that the energy conservation and the consumption reduction are facilitated.
The water separator product produced by the technology of the invention has the advantages of reliable service life, beautiful appearance, light weight, material and labor cost saving, suitability for mass production and good market prospect.
Drawings
Fig. 1 is a structural schematic diagram of the assembly of metal members for a floor heating water separator of the present invention.
FIG. 2 is a cross-sectional view of a tubular body insert welding structure formed by extruding a nut seat and a circular boss on a tubular body and performing linear welding.
FIG. 3 is a sectional view of the structure of the flared and punched circular boss of the tubular body of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1, fig. 2, fig. 3, a hardware for ground heating water knockout drum, it includes more than one tubular body 1 that transversely advances the return water, and welding has a plurality of screw seats 2 in tubular body 1, and still including the both ends welding of tubular body 1 has connecting wire mouth 3, is provided with the internal thread 7 of connecting the bleed valve on the connecting wire mouth 3, its characterized in that: the tubular body 1 is provided with a punched arc-shaped sunken shape 9, firstly, a plurality of circular hole bosses 5 which are protruded inwards are arranged on the outer side arc surface 4 which is open and long, the inner diameter of each circular hole boss 5 is matched and welded with the outer diameter of the nut seat 2, the other end of the outer side arc surface 4 which is open and long is extruded into the tubular body, and linear welding 6 is carried out to form the tubular body 1.
The round hole boss 5 is in the shape of a round hole with an outer side arc surface 4 protruding into the pipe, the end surface of the round hole boss 5 is a flat opening 8, arc-shaped concave shapes 9 are arranged on two sides of the other end of the flat opening 8 of the round hole boss 5 along the direction of a long strip, and the arc-shaped concave shapes 9 are formed by forming the end surface of the round hole boss 5 into a flat opening 8 and conveying materials to reach the height.
The two ends of the tubular body 1 formed by welding a plurality of nut seats 2 inside is welded with connecting screw ports 3; and one end of the connecting screw port 3 is provided with threads of the inner and outer threads, an internal thread 7 is arranged in the pipe wall of the connecting screw port 3 close to the other end, and the internal thread 7 is connected with the steam release valve.
The cross-sectional shape of the tubular body 1 after welding is circular, semicircular, elliptical, triangular, rectangular or trapezoidal.
The tubular body 1 is made of a stainless steel sheet, and the thickness of the sheet is less than 1 MM.
The present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art may make other modifications without departing from the scope of the claims of the present invention.
Claims (4)
1. The utility model provides a hardware for ground warms up water knockout drum, it includes more than one and transversely advances the siphonozooid (1) of return water, has welded a plurality of screw seats (2) in siphonozooid (1), still includes at both ends welded connection silk mouth (3) of siphonozooid (1), is provided with internal thread (7) of connecting the bleed valve on connection silk mouth (3), its characterized in that: tubular body (1) has sunken form (9) of the arc of punching press, is provided with inside bellied a plurality of round hole boss (5) in outside arc surface (4) opening mouthful and rectangular shape, the internal diameter of round hole boss (5) matches the welding with the external diameter size of screw seat (2), further extrudees the other end of opening the outside arc surface (4) of a mouthful rectangular shape into the tubular body and implements sharp welding (6) and form tubular body (1), round hole boss (5) are outside arc surface (4) are intraductal bellied, and the terminal surface of round hole boss (5) is plain end (8) of round hole shape, still is provided with sunken form (9) of arc along rectangular shape direction in the both sides of the other end of plain end (8) of round hole boss (5), the plain end boss and the screw terminal surface of tubular body flush.
2. The metal component for the floor heating water separator as claimed in claim 1, wherein: two ends of a tubular body (1) formed by welding a plurality of nut seats (2) inside is welded with connecting screw ports (3); and one end of the connecting screw port (3) is provided with threads of the inner and outer screws, an internal thread (7) is arranged in the pipe wall of the connecting screw port (3) close to the other end, and the internal thread (7) is connected with the steam release valve.
3. The metal component for the floor heating water separator as claimed in claim 1, wherein: the cross section of the tubular body (1) after welding is circular, semicircular, elliptic, triangular, rectangular or trapezoidal.
4. The metal component for the floor heating water separator as claimed in claim 1, wherein: the tubular body (1) is made of a stainless steel sheet, and the thickness of the sheet is less than 1 MM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011232900.0A CN112283786B (en) | 2020-11-06 | 2020-11-06 | Metal component for floor heating water separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011232900.0A CN112283786B (en) | 2020-11-06 | 2020-11-06 | Metal component for floor heating water separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112283786A CN112283786A (en) | 2021-01-29 |
| CN112283786B true CN112283786B (en) | 2021-12-10 |
Family
ID=74351298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011232900.0A Active CN112283786B (en) | 2020-11-06 | 2020-11-06 | Metal component for floor heating water separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112283786B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001108144A (en) * | 1999-10-04 | 2001-04-20 | Nippon Kokan Pipe Fittings Mfg Co Ltd | Pipe and lying method therefor |
| CN201875792U (en) * | 2010-12-02 | 2011-06-22 | 天津市雷尼艾尔工贸有限公司 | Stainless steel water separator |
| CN102243029A (en) * | 2011-06-19 | 2011-11-16 | 枣庄福源印染机械有限公司 | Turbulence self-cleaning reduced pressure pipeline exchange water heater |
| CN102418956A (en) * | 2011-12-05 | 2012-04-18 | 张伟 | Circular pipe communicated, spliced, edge-pinched, and welded pressure-bearing heat exchanger, and manufacturing process thereof |
| CN104329724A (en) * | 2014-10-10 | 2015-02-04 | 枣庄福源环能机械制造有限公司 | Stretching arc-shaped pressure plate used for radiator |
| CN105547012A (en) * | 2016-02-20 | 2016-05-04 | 枣庄利能热水器厂 | Heat exchanger realizing pipe communication of heating pipes |
-
2020
- 2020-11-06 CN CN202011232900.0A patent/CN112283786B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001108144A (en) * | 1999-10-04 | 2001-04-20 | Nippon Kokan Pipe Fittings Mfg Co Ltd | Pipe and lying method therefor |
| CN201875792U (en) * | 2010-12-02 | 2011-06-22 | 天津市雷尼艾尔工贸有限公司 | Stainless steel water separator |
| CN102243029A (en) * | 2011-06-19 | 2011-11-16 | 枣庄福源印染机械有限公司 | Turbulence self-cleaning reduced pressure pipeline exchange water heater |
| CN102418956A (en) * | 2011-12-05 | 2012-04-18 | 张伟 | Circular pipe communicated, spliced, edge-pinched, and welded pressure-bearing heat exchanger, and manufacturing process thereof |
| CN104329724A (en) * | 2014-10-10 | 2015-02-04 | 枣庄福源环能机械制造有限公司 | Stretching arc-shaped pressure plate used for radiator |
| CN105547012A (en) * | 2016-02-20 | 2016-05-04 | 枣庄利能热水器厂 | Heat exchanger realizing pipe communication of heating pipes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112283786A (en) | 2021-01-29 |
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