CN209259928U - A kind of device being connect for vacuum gauge with collector tube glass outer tube - Google Patents
A kind of device being connect for vacuum gauge with collector tube glass outer tube Download PDFInfo
- Publication number
- CN209259928U CN209259928U CN201822145917.7U CN201822145917U CN209259928U CN 209259928 U CN209259928 U CN 209259928U CN 201822145917 U CN201822145917 U CN 201822145917U CN 209259928 U CN209259928 U CN 209259928U
- Authority
- CN
- China
- Prior art keywords
- glass
- outer tube
- lifting
- vacuum gauge
- support frame
- 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
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
A kind of device being connect for vacuum gauge with collector tube glass outer tube disclosed by the utility model, including support frame, be provided on support frame as described above the lifting apparatus for placing thermal-collecting tube, for heat it is glass evacuated regulate, with the heating device of collector tube glass outer tube junction and for placing the glass evacuated lifting device regulated.The utility model, which can substitute, is accomplished manually vacuum gauge and collector tube glass outer tube, reduces the labor intensity of staff, improves work efficiency, and avoids the danger of operator's scald, improves the quality of product.
Description
Technical field
The utility model relates to solar energy heat collection pipe manufacturing technology fields, more particularly to one kind to be used for vacuum gauge and thermal-arrest
The device of pipe outer glass tube connection.
Background technique
High temperature solar vacuum heat-collecting pipe includes outer glass tube and metal inner pipe, is adopted between outer glass tube and metal inner pipe
It is designed with vacuum interlayer, vacuum degree reaches 10-4Pa, therefore metal inner pipe only has heat radiation one kind to outer glass tube heat transfer form,
Thermal-collecting tube thermal loss can be effectively reduced, improves heat transfer efficiency, therefore, heat-collecting pipe vacuum degree is the weight of thermal-collecting tube performance
One of index is wanted, in order to easily detect the vacuum degree of thermal-collecting tube, now in the art generally on the side wall of outer glass tube
Installation one is glass evacuated to regulate, and the glass evacuated glass Stern tube seal regulated is connected to the outer surface of outer glass tube, is needing
Detection inside vacuum degree when, vacuum gauge is connect with vacuum test instrument, can easily be measured in vacuum tube at any time
Vacuum degree.
The existing glass evacuated sealed connection regulated with outer glass tube is completed by manually, not only heavy workload, work
Make low efficiency, and installation error is larger, is easy to produce quality problems.
Utility model content
The purpose of this utility model is that being provided a kind of for vacuum gauge and thermal-arrest in place of avoiding the deficiencies in the prior art
The device of pipe outer glass tube connection, to effectively solve the shortcomings of the prior art.
To achieve the above object, the technical solution that the utility model is taken are as follows: one kind is for vacuum gauge and thermal-collecting tube glass
The device of glass outer tube connection, including support frame, be provided on support frame as described above lifting apparatus for placing thermal-collecting tube, for plus
Heat is glass evacuated to regulate with the heating device of collector tube glass outer tube junction and for placing the glass evacuated lifting regulated
Device；
The heating device includes swivel becket and bocca, and the bocca is fixed at the inside of swivel becket and flame
Mouth is circumferentially evenly provided with everywhere, and the swivel becket passes through the setting that can be horizontally rotated under the drive of the drive in institute
It states on support frame；
The lifting device includes raising board, the raising board center moving up and down that the swivel becket is set just under
It is square, the space passed through for the glass evacuated glass tail pipe regulated is provided between four boccas.
Further, the lifting apparatus includes the upright bar being fixedly installed on the support frame and the support that rod end is arranged in
Lift plate.
Further, the plate of lifting is arc panel compatible with the surface shape of thermal-collecting tube.
Further, the driving device includes the motor being fixed on support frame as described above, is consolidated on the output shaft of motor
Surely it is provided with driving gear, driven tooth torus, the driving gear and driven gear are fixedly installed on the outside of the swivel becket
Ring is engaged.
Further, filler ring is fixedly installed by support rod on support frame as described above, described in the bottom cooperation of the swivel becket
Support edge is provided with rotation socket joint slot.
Further, guide post is provided on support frame as described above along the vertical direction, the guide post is cooperated on the raising board
It is provided with pilot hole, is provided with lifting drive between the raising board and support frame.
Further, the lifting drive includes the lifting driving motor of fixed setting on the support frame, lifting driving
Lifting driving gear is fixedly installed on the output shaft of motor, the bottom of the raising board is provided with rack gear, tooth along the vertical direction
Item is engaged with lifting driving gear.
Further, glass evacuated regulate is cooperated to be provided with limited block on the raising board.
A kind of method that the above-mentioned device connecting for vacuum gauge with collector tube glass outer tube is attached, including such as
Lower step:
Step a: thermal-collecting tube is placed on lifting apparatus, and glass evacuated regulate is placed on raising board, adjusts thermal-arrest
The horizontal position of pipe, so that glass evacuated regulate is located at suitable installation site relative to thermal-collecting tube；
Step b: starting bocca drives swivel becket that bocca is driven to carry out 90 ° clockwise, counterclockwise by driving device
90 ° be alternately rotated, heats the connecting portion of collector tube glass outer tube, glass heating zone is formed, in the process of heating
In, glass evacuated regulate moves up under the drive of raising board, the glass evacuated glass tail pipe regulated adding to glass slowly
Hot-zone is mobile, and after glass tail pipe is inserted into outer glass tube inside, the inside of glass tail pipe is connected to vacuum interlayer, is lifted at this time
Plate stops rising, and flame is from large to small；
Step c: the flame of bocca changes from small to big, the connection using flammule to glass tail pipe and collector tube glass outer tube
Position is made annealing treatment, and the glass evacuated connection regulated with collector tube glass outer tube is completed.
The above-mentioned technical proposal of the utility model has the advantages that the utility model can substitute and is accomplished manually very
Sky is regulated with collector tube glass outer tube, is reduced the labor intensity of staff, is improved work efficiency, and avoids operation
The danger of personnel's scald, improves the quality of product.
Detailed description of the invention
Fig. 1 is the utility model embodiment structural schematic diagram；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the top view of the utility model embodiment swivel becket and surrounding structure；
Fig. 4 connect the state diagram finished with collector tube glass outer tube for the utility model embodiment vacuum gauge.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.In the description of the present invention, it should be noted that unless otherwise specific regulation
And restriction, term " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
As shown in Figure 1-3, a kind of device being connect for vacuum gauge with collector tube glass outer tube described in the present embodiment,
Including support frame 1, be provided on support frame 1 lifting apparatus for placing thermal-collecting tube 2, for heat it is glass evacuated regulate 3 with
The heating device of the junction collector tube glass outer tube 2a and for place it is glass evacuated regulate 3 lifting device.
Heating device includes swivel becket 4 and bocca 5, and bocca 5 is fixed at the inside of swivel becket 4 and bocca 5
It is circumferentially evenly provided with everywhere, bocca 5 is connected with fuel tank by fuel -supply pipe 5a, and fuel tank delivers fuel to
It at water spout 5, is lighted by ignition device, realizes flame combustion, in the present embodiment, the flame of bocca 5 is along vertical
Direction setting, swivel becket 4 pass through the setting that can be horizontally rotated under the drive of the drive on support frame 1, in this way can
It realizes circumferentially rotating for bocca 5, guarantees the uniformity of heating.
Lifting device includes raising board 6, immediately below the center moving up and down that swivel becket 4 is set of raising board 6, four
It is provided between bocca 5 for the glass evacuated space 7 regulating 3 glass tail pipe 3a and passing through.
Lifting apparatus includes the upright bar 8 being fixed on support frame 1 and be arranged in 8 top of upright bar lift plate 9, support
Act plate 9 is arc panel compatible with the surface shape of thermal-collecting tube 2, since the self weight of thermal-collecting tube 2 is larger, is being placed into support
It is self-positioning without can be completed by other fixation devices after lifting on plate 9, it certainly, can also be in order to improve security performance
In the top for lifting plate 9, closing piece is set, closing piece is attached by screw with plate 9 is lifted, closing piece and lifting constituted between plate 9 and
The compatible fixed cavity of the circular contour of thermal-collecting tube 2.
Driving device includes the motor 10 being fixed on support frame 1, is fixedly installed drive on the output shaft of motor 10
Moving gear 11, the outside of swivel becket 4 are fixedly installed driven tooth torus 12, and driving gear 11 is engaged with driven tooth torus 12 to be set
It sets, drives swivel becket 4 that bocca 5 is driven to carry out circumferential rotation by motor 10.
Filler ring 14 is fixedly installed by support rod 13 on support frame 1, the bottom cooperation support of swivel becket 4 is provided with along 14 to be turned
Dynamic socket joint slot 4a, the section of filler ring 14 be it is T-shaped, play the role of preventing swivel becket 4 from falling off.
In order to improve the smoothness slided between filler ring 14 and swivel becket 4, pulley structure can be increased between.
It is provided with guide post 15 on support frame 1 along the vertical direction, guide post 15 is matched on raising board 6 at least provided at two
It closes guide post 15 and is provided with pilot hole, be provided with lifting drive between raising board 6 and support frame 1.
Lifting drive includes the lifting driving motor 16 being fixed on support frame 1, lifting driving motor 16
Lifting driving gear 17 is fixedly installed on output shaft, the bottom of raising board 6 is provided with rack gear 18 along the vertical direction, rack gear 18 with
Lifting driving gear 17 is engaged, and drives moving up and down for raising board 6 by lifting driving motor 16.
Cooperate on raising board 6 it is glass evacuated regulate 3 and be provided with limited block 19, the setting of limited block 19 can be convenient by glass
Glass vacuum gauge 3 is limited, and is improved work efficiency.
A method of it is attached, is wrapped using the above-mentioned device being connect for vacuum gauge with collector tube glass outer tube
Include following steps:
Step a: thermal-collecting tube 2 is placed on lifting apparatus, is regulated 3 by glass evacuated and is placed on raising board 6, adjustment collection
The horizontal position of heat pipe 2 regulates 3 and is located at suitable installation site relative to thermal-collecting tube 2 so that glass evacuated；
Step b: starting bocca 5 drives swivel becket 4 that bocca 5 is driven to carry out 90 ° clockwise, inverse by driving device
90 ° of hour hands be alternately rotated, heats the connecting portion of collector tube glass outer tube 2a, and heating temperature is 700-800 DEG C, when
Between be 850-900s, formed glass heating zone a, during heating, it is glass evacuated regulate 3 under the drive of raising board 6 to
Upper movement, it is glass evacuated to regulate 3 glass tail pipe 3a slowly mobile to glass heating zone a, as shown in figure 4, working as glass tail pipe
After 3a is inserted into the inside outer glass tube 2a, the inside of glass tail pipe 3a is connected to vacuum interlayer 3c, in the stopping of raising board 6 at this time
It rises, from large to small, flame will not extinguish flame；
Step c: the flame of nozzle changes from small to big, using flammule to the company of glass tail pipe 3a and collector tube glass outer tube 2a
Socket part position is made annealing treatment, and heating temperature is 450-600 DEG C, time 550-650s, and completion is glass evacuated to regulate 3 and thermal-arrest
The connection of pipe outer glass tube 2a.
Step d: by it is glass evacuated regulate 3 with the heat-proof devices such as aeroge strictly pack it is closely knit after, to outer glass tube 2a
Vacuum interlayer 2c between metal inner pipe 2b carries out vacuumize process, and technological parameter is 440-460 DEG C of constant temperature (preferably 450
DEG C), vacuum degree reaches 10-4Pa。
In the use process of thermal-collecting tube, it can regulate 3 by glass evacuated at any time and be connected with standard vacuum gauge, check collection
The real-time vacuum degree situation of heat pipe.
The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field
Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.
Claims (8)
1. a kind of device being connect for vacuum gauge with collector tube glass outer tube, which is characterized in that including support frame, the branch
It is provided with the lifting apparatus for placing thermal-collecting tube on support, is connect for heating glass evacuated regulate with collector tube glass outer tube
The heating device at place and for placing the glass evacuated lifting device regulated；
The heating device includes swivel becket and bocca, and the bocca is fixed at the inside of swivel becket and bocca edge
Circumferentially uniform to be provided with everywhere, the swivel becket passes through the setting that can be horizontally rotated under the drive of the drive in the branch
On support；
The lifting device includes raising board, immediately below the raising board center moving up and down that the swivel becket is set, four
The space passed through for the glass evacuated glass tail pipe regulated is provided between a bocca.
2. a kind of device connecting for vacuum gauge with collector tube glass outer tube according to claim 1, feature exist
In, the lifting apparatus include fixed setting upright bar on the support frame and be arranged in rod end lift plate.
3. a kind of device connecting for vacuum gauge with collector tube glass outer tube according to claim 2, feature exist
In the plate of lifting is arc panel compatible with the surface shape of thermal-collecting tube.
4. a kind of device connecting for vacuum gauge with collector tube glass outer tube according to claim 1, feature exist
In the driving device includes the motor being fixed on support frame as described above, and driving is fixedly installed on the output shaft of motor
Gear is fixedly installed driven tooth torus on the outside of the swivel becket, and the driving gear is engaged with driven tooth torus.
5. a kind of device connecting for vacuum gauge with collector tube glass outer tube according to claim 1, feature exist
In being fixedly installed filler ring by support rod on support frame as described above, the bottom of the swivel becket cooperates the support along being provided with turn
Dynamic socket joint slot.
6. a kind of device connecting for vacuum gauge with collector tube glass outer tube according to claim 1, feature exist
In, guide post is provided on support frame as described above along the vertical direction, the guide post is cooperated to be provided with pilot hole on the raising board,
Lifting drive is provided between the raising board and support frame.
7. a kind of device connecting for vacuum gauge with collector tube glass outer tube according to claim 6, feature exist
In the lifting drive includes the lifting driving motor of fixed setting on the support frame, goes up and down the output shaft of driving motor
On be fixedly installed lifting driving gear, the bottom of the raising board is provided with rack gear along the vertical direction, rack gear and the lifting
Driving gear is engaged.
8. a kind of device connecting for vacuum gauge with collector tube glass outer tube according to claim 1, feature exist
In cooperating glass evacuated regulate to be provided with limited block on the raising board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822145917.7U CN209259928U (en) | 2018-12-20 | 2018-12-20 | A kind of device being connect for vacuum gauge with collector tube glass outer tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822145917.7U CN209259928U (en) | 2018-12-20 | 2018-12-20 | A kind of device being connect for vacuum gauge with collector tube glass outer tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209259928U true CN209259928U (en) | 2019-08-16 |
Family
ID=67560535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822145917.7U Active CN209259928U (en) | 2018-12-20 | 2018-12-20 | A kind of device being connect for vacuum gauge with collector tube glass outer tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209259928U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534667A (en) * | 2018-12-20 | 2019-03-29 | 沧州天瑞星光热技术有限公司 | A kind of device and method being connect for vacuum gauge with collector tube glass outer tube |
| CN112374733A (en) * | 2020-11-10 | 2021-02-19 | 桂林电子科技大学 | Visual high-temperature quartz heat pipe packaging device and method |
-
2018
- 2018-12-20 CN CN201822145917.7U patent/CN209259928U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534667A (en) * | 2018-12-20 | 2019-03-29 | 沧州天瑞星光热技术有限公司 | A kind of device and method being connect for vacuum gauge with collector tube glass outer tube |
| CN109534667B (en) * | 2018-12-20 | 2024-03-05 | 北京天瑞星光热技术有限公司 | Device and method for connecting vacuum gauge pipe with heat collecting pipe glass outer pipe |
| CN112374733A (en) * | 2020-11-10 | 2021-02-19 | 桂林电子科技大学 | Visual high-temperature quartz heat pipe packaging device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209259928U (en) | A kind of device being connect for vacuum gauge with collector tube glass outer tube | |
| CN204825120U (en) | Vertical pulling single crystal growing furnace draft tube elevating gear | |
| CN114871377B (en) | Forging furnace for metal processing | |
| CN107414065A (en) | Ladle dryer and baking bag method | |
| CN207217690U (en) | A kind of blank body | |
| CN109534667A (en) | A kind of device and method being connect for vacuum gauge with collector tube glass outer tube | |
| CN206135819U (en) | High and low temperature environment proof box | |
| CN209397242U (en) | A kind of annealing furnace that can be automatically adjusted | |
| CN209098123U (en) | A kind of solar energy photovoltaic generator of screw lifter and adjustable angle | |
| CN103574661B (en) | The energy-saving gas range that bracing frame is adjustable | |
| CN111906917B (en) | Blank processing equipment for graphite thermal field and processing method thereof | |
| CN205316401U (en) | Energy -conserving commercial fuel gas stove | |
| CN203061861U (en) | Gas roaster | |
| CN113299874A (en) | Sintering device of battery anode material for new energy automobile production | |
| CN203586304U (en) | Energy-saving gas stove with adjustable supporting rack | |
| CN210061279U (en) | Cutting die for wall-mounted boiler bottom plate of water heater | |
| CN206112966U (en) | Boiler flue | |
| CN210568360U (en) | Biomass fuel combustion equipment | |
| CN206930000U (en) | The governor motion of photovoltaic solar heat collector center base | |
| CN205856458U (en) | A kind of agitator bidirectional adjuster | |
| CN205886792U (en) | Novel magnetic force firing equipment | |
| CN210826294U (en) | Tempering flow monitoring device with heat insulation effect for production of precision springs | |
| CN212822607U (en) | Electroslag fusion telescopic heat-insulation cover | |
| CN217031615U (en) | Hot water boiler convenient to maintain | |
| CN208812048U (en) | A kind of independent SERVO CONTROL rotary operation platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221207 Address after: 100089 room 916, scientific research building, No.61 Zhichun Road, Haidian District, Beijing Patentee after: BEIJING TRX SOLAR TECHNOLOGY Co.,Ltd. Address before: 061000 No.29, East Jilin Avenue, high tech Industrial Development Zone, Cangzhou City, Hebei Province Patentee before: CANGZHOU TRX SOLAR TECHNOLOGY Co.,Ltd. |