CN206235038U - A kind of solar heat collector pipeline special joint - Google Patents
A kind of solar heat collector pipeline special joint Download PDFInfo
- Publication number
- CN206235038U CN206235038U CN201621145288.2U CN201621145288U CN206235038U CN 206235038 U CN206235038 U CN 206235038U CN 201621145288 U CN201621145288 U CN 201621145288U CN 206235038 U CN206235038 U CN 206235038U
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- CN
- China
- Prior art keywords
- heat collector
- screw thread
- special joint
- joint
- solar heat
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The utility model belongs to technical field of solar, more particularly to a kind of special joint of use in the connection of solar thermal collector pipeline, a kind of solar heat collector pipeline special joint, it is characterised in that：Described special joint is made up of joint body and the nut and cushion that are connected with joint, described joint body is tubular, joint body two ends are respectively arranged with connection screw thread and fixed screw thread, maximum gauge of the above-mentioned fixed minimum diameter of thread more than connection screw thread, above-mentioned fixed screw thread one end is fixedly connected with heat collector pipeline, on the outside of the through hole that nut is pressed on heat collector frame on fixed screw thread and by cushion, the utility model can provide one kind and heat collector pipe ends can be fixed in collector frame, it is simultaneously easy for installation, the good special joint of durability, the other special joint also expands with heat and contract with cold the function of length with compensation of pipeline.
Description
Technical field
The utility model belongs to technical field of solar, more particularly to a kind of using in the connection of solar thermal collector pipeline
In special joint.
Background technology
Solar thermal collector is a kind of equipment that the radiation energy of the sun is converted to heat energy.Because solar energy is more dispersed,
It must try to put together, so, heat collector is the key component of various utilization solar energy equipments.Because purposes is different,
Heat collector and its system type of matching are divided into many kinds, and title is also different, as being used for the solar cooker of cooking, for producing hot water
Solar water heater, the solar dryer for dry goods, the solar energy smelting furnace for smelting metal, and the sun
Room, solar energy power plant, solar energy desalinator etc..The heat demand amount of plate solar collector is the face with heat collector
What product was directly proportional, for example:In solar water supply system.It is exactly that some flat plate collectors connect into permutation shape structure by pipeline
Into more heat collectors are accomplished by the pipeline connection more grown.Because solar thermal collector is very big on daytime and the night temperature difference, therefore
Pipeline is very easy to pull out the pipeline of heat collector under the pulling force for expanding with heat and contract with cold, and gently then causes heat collector internal duct to deform,
It is heavy then even can damage heat collector.During above-mentioned problem is always present in industry, but the very effective technology of neither one so far
Solution.
The content of the invention
The purpose of this utility model is to provide one kind and heat collector pipe ends can be fixed in collector frame, while
It is easy for installation, the good special joint of durability, in addition the special joint also expanded with heat and contract with cold with compensation of pipeline the function of length.
The utility model use technical scheme for：
It is of the present utility model to be imitated by using above-mentioned technical scheme, making the utility model obtain following positive technology
Fruit and advantage：The utility model by using heat collector pipeline inlet and outlet position set special joint, and utilization this connect
Nut on head compresses the mode of cushion, joint is relatively fixed with heat collector frame, improves heat collector internal duct
Overall fixing intensity, while also ensure that the joint installing port on heat collector frame is sealed, effectively prevent in heat collector
Portion receives the infringement of water and dust；Other pipe joint of the present utility model is by larger pulling force, that is, expands with heat and contract with cold
During pulling force in journey, then the compensation rate expanded with heat and contract with cold can be provided by way of elasticity of compression pad, this mode is very effective
Heat collector is pulled the problem even damaged in avoiding traditional approach；The utility model is set by using on pipe joint
The mode of fixed groove, it is convenient that clamp nut is installed for special joint provides spanner fixed position.
The utility model is by using a series of above-mentioned technical solutions in a word, there is provided a kind of i.e. convenient fixed
Heat collector pipeline, while the solar thermal collector special joint with flexible compensation function again.
Brief description of the drawings
Fig. 1 is mounting structure schematic diagram；
Fig. 2 is decomposition texture schematic diagram of the present utility model.
Specific embodiment
The utility model will be further described with reference to the accompanying drawings and examples.A kind of solar heat collector pipeline is special
Joint, primarily to when solving the system of the array configuration that solar thermal collector is constituted, when being expanded with heat and contract with cold greatly due to the temperature difference
It is easily caused heat collector or the impaired problem of pipeline.Main actual augmentation is：There is joint body 1 in described special joint
And the nut 2 that is connected with joint and cushion 3 are constituted, described joint body 1 is tubular, and actually water pipe straight tube connects
Head, the connection screw thread 4 that is respectively arranged with the two ends of joint body 1 is more than and connects with screw thread 5, the above-mentioned minimum diameter of fixed screw thread 5 is fixed
The maximum gauge of screw thread 4 is connect, the internal diameter of the nut 2 fixed on screw thread 5 is more than the diameter of connection screw thread 4.Above-mentioned fixed screw thread 5
One end is fixedly connected with heat collector pipeline, water inlet pipe and outlet pipe in the diameter and solar thermal collector of fixed one end of screw thread 5
Diameter be engaged, combination therebetween typically realizes connection using welding procedure, naturally it is also possible to connect solid using other
Determine mode.The through hole outside that nut 2 is tightened on fixed screw thread 5 and is pressed on cushion 3 on heat collector frame 6, it is described
Diameter of the cushion 3 with diameter greater than heat collector through hole.Above-mentioned cushion 3 have double action, one is sealing heat collector with
Circular gap between special joint, the second is compensation is due between winter and summer, or sooner or later between due to difference variation,
Displacement gaps when causing pipeline to expand with heat and contract with cold.Connection screw thread 4 is then used to for heat collector to be connected to heat supply supply channel
In use.
Position between fixed screw thread 5 and connection screw thread 4 is located on described joint body 1 and is provided with a pair of correspondences and parallel
Fixed groove 7.Above-mentioned fixed groove 7 is primarily to convenient use spanner grips above-mentioned anchor tip, it is to avoid
During tightening nut 2, welding position is caused to be damaged.
Described one end of fixed screw thread 5 is provided with welding point 8, this section of welding point 8 primarily to being easy to use weldering
Connect technique to be connected it with the line ports in heat collector, this section of welding point 8 is one section and is lingered in advance less than the fixed diameter of screw thread 5
Socket part point, the welding point 8 is circular tube shaped.This section of welding point 8 convenient can be connected with the pipeline in heat collector, while also may be used
To avoid fixing the impaired problem of screw thread in welding process.Two square groove structures are at least symmetrically arranged with described nut 2
Into locking slot 9.The effect of the locking slot 9 be that the nut 2 with circular section is screwed using special instrument and
Set, and the outside in the section of the nut 2 has circular shape, using this shape primarily to making heat collector and joint
There is intermediate shape attractive in appearance, this circular nut 2 also compares the pressure of cushion 3 in screwing operations in addition between body
It is more uniform.Described cushion 3 is silicagel pad or rubber blanket.Because pipeline is during expanding with heat and contract with cold, although generation
Pulling force is very big, but flexible length is simultaneously little, therefore makes cushion 3 using above-mentioned rubber or silica gel, its elasticity
Note the length that compensation is expanded with heat and contract with cold.In addition to allow above-mentioned special joint preferably with solar heat collector frame it
Between realize fixing, the described line end of fixed spiral shell 5 is provided with the setting-up piece 10 of circular fin composition.The setting-up piece 10
It is the integral production on special joint body 1, as long as in order to coordinate cushion 3 and nut 2 to be consolidated heat collector frame 6
Fixed, the position of above-mentioned setting-up piece 10 is located at the position that fixed screw thread 5 and welding point 8 are combined.
Described above is only preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to the utility model
Limitation.In technological thought category of the present utility model, various modifications and modification, the ordinary skill of all this areas can occur
Retouching, modification or equivalent that personnel are made as described above, belong to the scope that the utility model is protected.
Claims (7)
1. a kind of solar heat collector pipeline special joint, it is characterised in that：Described special joint has joint body and and joint
Nut and the cushion composition of connection, described joint body is tubular, and joint body two ends are respectively arranged with connection screw thread
With fixed screw thread, the above-mentioned fixed minimum diameter of thread more than connection screw thread maximum gauge, above-mentioned fixed screw thread one end with collect
Hot device pipeline is fixedly connected, outside the through hole that nut is pressed on heat collector frame on fixed screw thread and by cushion
Side.
2. a kind of solar heat collector pipeline special joint according to claim 1, it is characterised in that：Described cushion and
Diameter of the diameter of thread more than heat collector through hole.
3. a kind of solar heat collector pipeline special joint according to claim 1, it is characterised in that：Described joint body
The upper position between fixed screw thread and connection screw thread is provided with a pair of correspondences and parallel fixed grooves.
4. a kind of solar heat collector pipeline special joint according to claim 1, it is characterised in that：Described fixed screw thread
One end is provided with welding point, and the welding point is circular tube shaped.
5. a kind of solar heat collector pipeline special joint according to claim 1, it is characterised in that：Described nut is up to
The locking slot that two square grooves are constituted is symmetrically arranged with less.
6. a kind of solar heat collector pipeline special joint according to claim 1, it is characterised in that：Described cushion is
Silicagel pad or rubber blanket.
7. a kind of solar heat collector pipeline special joint according to claim 1, it is characterised in that：Described fixed screw thread
End is provided with the setting-up piece that circular fin is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621145288.2U CN206235038U (en) | 2016-10-21 | 2016-10-21 | A kind of solar heat collector pipeline special joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621145288.2U CN206235038U (en) | 2016-10-21 | 2016-10-21 | A kind of solar heat collector pipeline special joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206235038U true CN206235038U (en) | 2017-06-09 |
Family
ID=58983594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621145288.2U Active CN206235038U (en) | 2016-10-21 | 2016-10-21 | A kind of solar heat collector pipeline special joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206235038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116608601A (en) * | 2023-07-21 | 2023-08-18 | 甘肃昶鑫源暖通节能科技有限公司 | Solar collector connection structure |
-
2016
- 2016-10-21 CN CN201621145288.2U patent/CN206235038U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116608601A (en) * | 2023-07-21 | 2023-08-18 | 甘肃昶鑫源暖通节能科技有限公司 | Solar collector connection structure |
| CN116608601B (en) * | 2023-07-21 | 2023-09-08 | 甘肃昶鑫源暖通节能科技有限公司 | Solar collector connection structure |
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