CN208253977U - vacuum tube pressure-bearing type solar water heater - Google Patents
vacuum tube pressure-bearing type solar water heater Download PDFInfo
- Publication number
- CN208253977U CN208253977U CN201820765384.XU CN201820765384U CN208253977U CN 208253977 U CN208253977 U CN 208253977U CN 201820765384 U CN201820765384 U CN 201820765384U CN 208253977 U CN208253977 U CN 208253977U
- Authority
- CN
- China
- Prior art keywords
- vacuum tube
- liner
- jack
- diversion pipe
- section
- 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.)
- Active
Links
Classifications
-
- 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
- Y02E10/44—Heat exchange systems
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses vacuum tube pressure-bearing type solar water heaters, including sealing type cistern, vacuum tube, bracket, watering pipeline and drainage pipeline, the jack with vacuum tube coaxial line is provided in liner lower part, diversion pipe is equipped between vacuum tube and liner, diversion pipe is made of inserting section and fixed section, the inserting section is inserted into the jack of liner, the inner wall or outer wall fixing seal of the fixed section and vacuum tube nozzle, the internal diameter of the inserting section is 8~40 ㎜, it is sealed between inserting section and the jack of liner using sealing ring, the connection structure for preventing diversion pipe from deviating from from the jack of liner is additionally provided on the diversion pipe and liner, this vacuum tube pressure-bearing type solar water heater structure is simple, the thermal efficiency is high, bath comfort, it is at low cost, with good popularization and application foreground.
Description
Technical field
The utility model relates to solar energy heat utilization field, especially a kind of closed solar water heater.
Background technique
Closed solar water heater is called pressure-bearing type solar water heater, has installation site unrestricted and discharge pressure
High advantage, generally it is remained with water supply communicates, and when hot water outlet is closed, whole system will bear big pressure
Power.The pressure-bearing type solar water heater sold on the market at present is generally indirect heat exchange structure, and general setting is changed inside water tank
Thermal part, such as heat exchange jacket, coil pipe or copper heat pipe.Jacket type or coiled water tank will generally connect heat collector, vacuum tube
Do not leak water directly, but it is interior set metal flow passage pipe, inside have heat transferring medium；Copper heat pipe-type can be not provided with heat collector, the evaporation of copper heat pipe
Section is inserted into vacuum tube, and condensation segment is mounted in inner water tank, compact-sized.Three of the above pressure-bearing type solar water heater
Do not leak water in vacuum tube, the origin of heat that metal flow passage pipe or copper heat pipe absorb is inhaled in the aluminum fin being arranged in vacuum tube
The heat of the vacuum inside pipe wall of receipts, it is big that there is thermal resistances, and heat exchange efficiency is low, the big problem of vacuum tube nozzle heat waste, whole system
Efficiency is lower, and manufacturing process is complicated, higher cost.Therefore, it is badly in need of designing a kind of compact-sized, thermal efficiency height, manufacturing cost
Low pressure-bearing type solar water heater.
Summary of the invention
Technical problem to be solved in the utility model is in view of the above shortcomings of the prior art, it is tight to provide a kind of structure
It gathers, the thermal efficiency is high, and manufacturing cost is low, vacuum tube pressure-bearing type solar water heater easy to use.
In order to solve the above technical problems, the technical solution that the utility model is taken are as follows: vacuum tube pressure-bearing type solar heat water
Device, including sealing type cistern, vacuum tube, bracket, watering pipeline and drainage pipeline are provided with and vacuum tube coaxial line in liner lower part
Jack, diversion pipe is equipped between vacuum tube and liner, diversion pipe is made of inserting section and fixed section, the inserting section insertion
Into the jack of liner, the inner wall or outer wall fixing seal, diversion pipe of the fixed section and vacuum tube nozzle are linked as with vacuum tube
One entirety, the internal diameter of the inserting section are 8~40 ㎜, are sealed between inserting section and the jack of liner using sealing ring, described
The connection structure for preventing diversion pipe from deviating from from the jack of liner is additionally provided on diversion pipe and liner, which is that rigidity connects
It connects.
Preferably, symmetrical two baffles are equipped with below the jack of the liner, the baffle and inner bladder outer wall welding are solid
It is fixed, it is set on the fixed section there are two block, block is diametrically symmetrical arranged, and the distance of the outer most edge of block is greater than two
The spacing of baffle, after diversion pipe is inserted into the jack of liner and rotates by a certain angle, the block of fixed section enters between baffle and liner
Gap in.After water tank with water, the block of vacuum tube pressure-bearing, diversion pipe is contacted with baffle, is counteracted vacuum tube and is squeezed by water pressure
Axial force out, vacuum tube tail-seat is no longer by axial force.
Preferably, it is equipped with the nut coaxial with jack below the jack of the liner, is set on the fixed section of the diversion pipe
After having the nipple with nut cooperation, diversion pipe to be inserted into the jack of liner and rotate by a certain angle, nipple is screwed in
In nut.After water tank with water, vacuum tube pressure-bearing, the connection between nipple and the nut coaxial with liner jack makes diversion pipe
It is fixed on water tank, counteracts the axial force that vacuum tube is squeezed out by water pressure, vacuum tube tail-seat is no longer by axial force.
Preferably, the fixed section of the diversion pipe is the capping of center aperture, and the inserting section of the diversion pipe is inserted into capping
Hole in and welded seal, the capping and the outer wall fixing seal of vacuum tube nozzle.
Preferably, the nozzle of the vacuum tube is equipped with threaded connection section, and the capping is equipped with connection with matching
Screw thread, the end face contacted with the top of threaded connection section that covers are equipped with gasket.
Preferably, the fixed form of the capping and vacuum tube nozzle is resin glue sticking.Resin glue is coated in capping and true
In the gap of blank pipe, diversion pipe and vacuum tube are held together after solidification.
The beneficial effects of the utility model are:
1. the pressure of inner water tank is transmitted to vacuum pipe inner cavity by diversion pipe, and vacuum tube design pressure resistance reaches 0.6MPa,
Fully meet bearing requirements, vacuum tube is connected through a screw thread or is bonded, holds together with diversion pipe, the diversion pipe and
The connection structure for preventing diversion pipe from deviating from from the jack of liner is additionally provided on liner, diversion pipe and liner are rigidly connected, vacuum
Pipe tailstock does not stress substantially, reduces the load of bracket, improves the safety and stability of system, save the cost；
After 2. the solar radiation that vacuum tube inner tube absorbs is converted to thermal energy, the water being directly passed in inner tube, according to nature
Circulation theory, the higher hydrone of temperature are entered in liner, the lower hydrone of temperature flows into again in liner by diversion pipe
Into diversion pipe, hot water is up walked, and cold water sinks, and forms convective heat transfer effect, in addition the conduction of heat of heat-transfer pipe, constantly adds
Water in hot liner, heat transfer is efficient, quick heating；
3. vacuum tube nozzle is equipped with the capping of aperture, capping is adhesively fixed with vacuum tube nozzle outer wall by resin glue close
Envelope is constructed convenient for gluing, and by taking the vacuum tube that the more outer diameter of application is 58 ㎜ on the market as an example, test is proved: rubberization thickness 0.1
~0.5mm, bond area 20cm2When, the adhesive strength of bonding plane has been more than the tensile strength of vacuum tube glass, fully meets and holds
Pressure request；
4. when mounting vacuum tube, by the jack of diversion pipe insertion liner and after rotating by a certain angle, the block of fixed section into
Enter in the gap between baffle and liner or nipple screws in nut, completes installation, convenient and efficient, replacement easy to repair.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model vacuum tube pressure-bearing type solar water heater.
Fig. 2 is that vacuum tube pressure-bearing type solar water heater cross-section structure provided by a kind of embodiment of the utility model shows
It is intended to.
Fig. 3 is the provided vacuum tube pressure-bearing type solar water heater section of the another embodiment of the utility model
Structural schematic diagram.
In figure, 1: water tank；2: bracket；3: vacuum tube；3-1: threaded connection section；4: liner；5: diversion pipe；5-1: fixed
Section；5-2: inserting section；6: sealing ring；7: baffle；8: block；9: gasket；10: nut；11: nipple.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Embodiment 1:
As depicted in figs. 1 and 2, vacuum tube pressure-bearing type solar water heater, including sealing type cistern 1, vacuum tube 3, bracket
2, watering pipeline and drainage pipeline are provided with the jack with 3 coaxial line of vacuum tube in 4 lower part of liner, vacuum tube 3 and liner 4 it
Between be equipped with diversion pipe 5, diversion pipe 5 is made of inserting section 5-2 and fixed section 5-1, and the inserting section 5-2 is inserted into inserting for liner 4
The inner wall or outer wall fixing seal of Kong Zhong, the fixed section 5-1 and 3 nozzle of vacuum tube, diversion pipe 5 and vacuum tube 3 are linked as one
Whole, the internal diameter of the inserting section 5-2 is 8~40 ㎜, is sealed between inserting section 5-2 and the jack of liner 4 using sealing ring 6,
It is additionally provided with the connection structure for preventing diversion pipe 5 from deviating from from the jack of liner 4 on the diversion pipe 5 and liner 4, the connection structure
For rigid connection.Symmetrical two baffles 7 are equipped with below the jack of the liner 4, the baffle 7 and the welding of 4 outer wall of liner are solid
It is fixed, it is set on the fixed section 5-1 there are two block 8, block 8 is diametrically symmetrical arranged, and the distance of the outer most edge of block 8 is big
In the spacing of two baffles 7, after diversion pipe 5 is inserted into the jack of liner 4 and rotates by a certain angle, the block 8 of fixed section 5-1 enters
In gap between baffle 7 and liner 4.After water tank 1 fills the water, the block 8 of 3 pressure-bearing of vacuum tube, diversion pipe 5 is contacted with baffle 7, is offset
The axial force that vacuum tube 3 is squeezed out by water pressure, the tailstock of vacuum tube 3 is no longer by axial force.
Further, the fixed section 5-1 of the diversion pipe 5 is the capping of center aperture, the inserting section 5- of the diversion pipe 5
2 are inserted into the hole of capping simultaneously welded seal, the outer wall fixing seal of the capping and 3 nozzle of vacuum tube.
Further, the nozzle of the vacuum tube 3 is equipped with threaded connection section 3-1, and the capping is equipped with cooperating therewith
Connection screw thread, the end face that contacts with the top of threaded connection section 3-1 of covering is equipped with gasket 9.
Further, the fixed form of the capping and 3 nozzle of vacuum tube is resin glue sticking.Resin glue be coated in capping and
In the gap of vacuum tube 3, diversion pipe 5 and vacuum tube 3 are held together after solidification.
Embodiment 2:
As shown in figures 1 and 3, vacuum tube pressure-bearing type solar water heater, including sealing type cistern 1, vacuum tube 3, bracket
2, watering pipeline and drainage pipeline are provided with the jack with 3 coaxial line of vacuum tube in 4 lower part of liner, vacuum tube 3 and liner 4 it
Between be equipped with diversion pipe 5, diversion pipe 5 is made of inserting section 5-2 and fixed section 5-1, and the inserting section 5-2 is inserted into inserting for liner 4
The inner wall or outer wall fixing seal of Kong Zhong, the fixed section 5-1 and 3 nozzle of vacuum tube, diversion pipe 5 and vacuum tube 3 are linked as one
Whole, the internal diameter of the inserting section 5-2 is 8~40 ㎜, is sealed between inserting section 5-2 and the jack of liner 4 using sealing ring 6,
It is additionally provided with the connection structure for preventing diversion pipe 5 from deviating from from the jack of liner 4 on the diversion pipe 5 and liner 4, the connection structure
For rigid connection.The nut 10 coaxial with jack is equipped with below the jack of the liner 4, on the fixed section 5-1 of the diversion pipe 5
Equipped with the nipple 11 cooperated with the nut 10, after diversion pipe 5 is inserted into the jack of liner and rotates by a certain angle, screw thread is connect
First 11 screw in nut 10.After water tank 1 fills the water, 3 pressure-bearing of vacuum tube, nipple 11 and the nut 10 coaxial with 4 jack of liner
Between connection, be fixed on diversion pipe 5 on water tank 1, counteract the axial force that vacuum tube 3 is squeezed out by water pressure, the tail of vacuum tube 3
Seat is no longer by axial force.
Further, the fixed section 5-1 of the diversion pipe 5 is the capping of center aperture, the inserting section 5- of the diversion pipe 5
2 are inserted into the hole of capping simultaneously welded seal, the outer wall fixing seal of the capping and 3 nozzle of vacuum tube.
Further, the nozzle of the vacuum tube 3 is equipped with threaded connection section 3-1, and the capping is equipped with cooperating therewith
Connection screw thread, the end face that contacts with the top of threaded connection section 3-1 of covering is equipped with gasket 9.
Further, the fixed form of the capping and 3 nozzle of vacuum tube is resin glue sticking.Resin glue be coated in capping and
In the gap of vacuum tube 3, diversion pipe 5 and vacuum tube 3 are held together after solidification.
Claims (6)
1. vacuum tube pressure-bearing type solar water heater, including sealing type cistern, vacuum tube, bracket, watering pipeline and drainage pipeline,
It is characterized in that: being provided with the jack with vacuum tube coaxial line in liner lower part, diversion pipe, water conservancy diversion are equipped between vacuum tube and liner
Pipe is made of inserting section and fixed section, and the inserting section is inserted into the jack of liner, the fixed section and vacuum tube nozzle
Inner wall or outer wall fixing seal, the internal diameter of the inserting section are 8~40 ㎜, and sealing ring is used between inserting section and the jack of liner
It seals, is additionally provided with the connection structure for preventing diversion pipe from deviating from from the jack of liner on the diversion pipe and liner.
2. vacuum tube pressure-bearing type solar water heater according to claim 1, it is characterized in that: below the jack of the liner
Equipped with symmetrical two baffles, the baffle is welded and fixed with inner bladder outer wall, is set on the fixed section there are two block, block edge
Diametrical direction is symmetrical arranged, and the distance of the outer most edge of block is greater than the spacing of two baffles, and diversion pipe is inserted into the jack of liner simultaneously
After rotating by a certain angle, the block of fixed section enters in the gap between baffle and liner.
3. vacuum tube pressure-bearing type solar water heater according to claim 1, it is characterized in that: below the jack of the liner
Equipped with the nut coaxial with jack, the fixed section of the diversion pipe is equipped with the nipple cooperated with the nut, diversion pipe
After being inserted into the jack of liner and rotating by a certain angle, nipple is screwed in nut.
4. vacuum tube pressure-bearing type solar water heater according to claim 1, it is characterized in that: the fixed section of the diversion pipe
For the capping of center aperture, the inserting section of the diversion pipe is inserted into the hole of capping and welded seal, the capping and vacuum tube
The outer wall fixing seal of nozzle.
5. vacuum tube pressure-bearing type solar water heater according to claim 4, it is characterized in that: the nozzle of the vacuum tube is set
There is threaded connection section, the capping is equipped with connection screw thread with matching, described to cover and connect at the top of threaded connection section
The end face of touching is equipped with gasket.
6. vacuum tube pressure-bearing type solar water heater according to claim 4, it is characterized in that: the capping and vacuum tube pipe
The fixed form of mouth is resin glue sticking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820765384.XU CN208253977U (en) | 2018-05-22 | 2018-05-22 | vacuum tube pressure-bearing type solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820765384.XU CN208253977U (en) | 2018-05-22 | 2018-05-22 | vacuum tube pressure-bearing type solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208253977U true CN208253977U (en) | 2018-12-18 |
Family
ID=66481913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820765384.XU Active CN208253977U (en) | 2018-05-22 | 2018-05-22 | vacuum tube pressure-bearing type solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208253977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128993A (en) * | 2020-09-27 | 2020-12-25 | 齐宁 | Auxiliary mounting device for sealing ring of solar vacuum tube water heater |
-
2018
- 2018-05-22 CN CN201820765384.XU patent/CN208253977U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128993A (en) * | 2020-09-27 | 2020-12-25 | 齐宁 | Auxiliary mounting device for sealing ring of solar vacuum tube water heater |
| CN112128993B (en) * | 2020-09-27 | 2021-12-28 | 山东鑫琦实业集团商贸有限公司 | Auxiliary mounting device for sealing ring of solar vacuum tube water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208253977U (en) | vacuum tube pressure-bearing type solar water heater | |
| CN201764722U (en) | Integrated pressure-bearing solar water heater with vacuum glass heat pipe | |
| CN201828047U (en) | Solar collector with pressure-bearing vacuum glass heat pipes | |
| CN201206907Y (en) | Serial-typ solar water heater | |
| CN106568211A (en) | Water storage type solar heat collection pipe and pressure-bearing type solar water heater | |
| CN101957080A (en) | Solar thermal collector | |
| CN209131167U (en) | A kind of pressure type vacuum tube solar heat-collecting device | |
| CN211625735U (en) | Flat-plate solar water heating system | |
| CN201096416Y (en) | Split type bearing solar energy water heater | |
| CN207247599U (en) | A kind of horizontal vacuum cast solar water heater | |
| CN208042539U (en) | Novel pressure-bearing type solar water heater | |
| CN103423880A (en) | Novel vacuum-tube type solar collector | |
| CN102538226A (en) | Large-caliber glass and metal covering solarization type solar water heater | |
| CN102635959A (en) | Wall-mounted solar water heater | |
| CN101377353B (en) | Split type bearing solar water heater | |
| CN205717984U (en) | Solar water heater | |
| CN205002426U (en) | Water storage formula solar energy collection pipe and pressure -bearing formula solar water heater | |
| CN201096419Y (en) | Compact type butting sealed mounting bearing solar energy water heater | |
| CN205425469U (en) | Inserted pressure -bearing evacuated -tube solar water heater of no water tank outer wall | |
| CN209197170U (en) | Bearing heat-exchange pipe type solar energy water heater | |
| CN103925708A (en) | Pressure-bearing balcony-hung solar water heater | |
| CN208720533U (en) | A kind of high-boron-silicon glass helix tube | |
| CN104061695B (en) | One is superthermal leads the two inner bag solar engineering double-row heat collector of U-tube | |
| CN208998356U (en) | A kind of heat-pipe flat-plate type solar water heater | |
| CN202470506U (en) | Double-exchange water tank of water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |