CN212378263U

CN212378263U - Two-way backflow pipe fitting for vacuum tube type normal pressure heat collector

Info

Publication number: CN212378263U
Application number: CN202020977367.XU
Authority: CN
Inventors: 谢金飞; 许晶鑫; 许国
Original assignee: Anhui Zhensheng New Energy Co ltd
Current assignee: Anhui Zhensheng New Energy Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-01-19
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a two-way refluence pipe fitting is used to vacuum tube formula ordinary pressure thermal-arrest ware, including the thermal-arrest case, the positive fixedly connected with guard plate of thermal-arrest case, the bottom surface fixedly connected with layer board of thermal-arrest case, the symmetrical support column of bottom surface fixedly connected with of layer board, two the common fixedly connected with base in bottom surface of support column, symmetrical first fixed orifices has been seted up to the upper surface of base. This two-way refluence pipe fitting is used to evacuated-tube ordinary pressure thermal-arrest ware, first refluence pipe fitting and second refluence pipe fitting through the inside setting of thermal-arrest pipe, make the thermal-arrest intraduct have two refluence pipe fittings, make the thermal-arrest pipe can accomplish two-way refluence, the thermal-arrest pipe moving efficiency has been improved, cooperation through fastening block and catching groove, can reach the spacing effect to the fixed block, make things convenient for staff's installation and dismantlement, be the triangle-shaped form through the limiting plate, reached the spacing effect to the thermal-arrest pipe, make things convenient for the installation of.

Description

Two-way backflow pipe fitting for vacuum tube type normal pressure heat collector

Technical Field

The utility model relates to a vacuum tube formula ordinary pressure heat collector technical field specifically is a vacuum tube formula ordinary pressure heat collector is with two-way refluence pipe fitting.

Background

The vacuum tube represents the vacuum pumping inside the glass bottle, so as to be beneficial to the flowing of free electrons, and also can effectively reduce the oxidation loss of the filament, the vacuum tube is widely applied to all corners in life, the heat collector is also called a heat collecting plate, which is a name of an outdoor heat collecting part of a solar water heater in the solar energy industry, the solar heat collector with good performance is one of key equipment of a solar air conditioner, and the vacuum tube has the main function of collecting heat energy in sunlight, transmitting cold water in a water feeding tank and heating water in the water feeding tank through a communicating pipeline, and is the most attractive clean energy source among new energy sources and renewable energy sources, thereby being beneficial to energy conservation and environmental protection, and the mainstream of global energy sources in the future can be solar energy.

The solar energy utilization technology is being more and more widely regarded, the solar heat collector is the most important component part in solar energy heat utilization, the performance plays decisive role in the success or failure of the whole system, the basic characteristic of whether the solar heat collector is focused can be divided into two categories of non-focusing and focusing, the existing heat collector is more troublesome when being installed with a heat collecting pipe, only one backflow pipe in the pipe can only complete unidirectional backflow, certain defects are realized, and therefore, the bidirectional backflow pipe fitting for the vacuum tube type normal pressure heat collector is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vacuum tube formula ordinary pressure collector is with two-way refluence pipe fitting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bidirectional backflow pipe fitting for a vacuum tube type normal pressure heat collector comprises a heat collecting box, wherein a protection plate is fixedly connected to the front side of the heat collecting box, a supporting plate is fixedly connected to the bottom surface of the heat collecting box, symmetrical supporting columns are fixedly connected to the bottom surface of the supporting plate, a base is fixedly connected to the bottom surfaces of the two supporting columns together, symmetrical first fixing holes are formed in the upper surface of the base, a heat collecting tube is fixedly connected to the outer surface of the heat collecting box, a first backflow tube is arranged inside the heat collecting tube, a second backflow tube is arranged inside the heat collecting tube, the first backflow tube and the second backflow tube are parallel to each other, a bottom plate is placed on the right side of the base, a second fixing hole is formed in the upper surface of the bottom plate, a groove is formed in the upper surface of the bottom plate, a fixing block is clamped inside the groove, and the left, the inside joint of recess has the fastening block, the catching groove has been seted up to the right flank of fastening block, the left surface of fastening block contacts with the right side of fixed block.

Preferably, the upper surface of the heat collection box is fixedly communicated with a heat radiation cylinder, and the top end of the heat radiation cylinder is fixedly connected with a heat radiation cap.

Preferably, the positioning plate is placed on the right side of the base, and one side face, far away from each other, of the positioning plate is fixedly connected with one side face, close to each other, of the base and the bottom plate respectively.

Preferably, the upper surface of the bottom plate is fixedly connected with a limiting plate, and the limiting plate is triangular.

Preferably, the upper surface of the base is fixedly connected with symmetrical connecting rods, and one ends of the two connecting rods, which are far away from the base, are respectively fixedly connected with one side faces, close to the two supporting columns, of the two supporting columns.

Preferably, a label is placed on the left side of the heat collection tank, and the right side surface of the label is fixedly connected with the left side surface of the heat collection tank.

Advantageous effects

The utility model discloses possess following beneficial effect:

1. be the triangle-shaped subsection through support column and bottom plate, the stability of supporting the thermal-arrest case is improved, fix the bottom of thermal-arrest pipe through recess and fixed block, avoid the thermal-arrest pipe to take place to slide, first backflow pipe and the second backflow pipe through the inside setting of thermal-arrest pipe, make the thermal-arrest pipe inside have two backflow pipe fittings, make the thermal-arrest pipe can accomplish two-way refluence, thermal-arrest pipe moving efficiency has been improved, cooperation through fastening block and catching groove, can reach the spacing effect to the fixed block, make things convenient for staff's installation and dismantlement, be the triangle-shaped through the limiting plate, reached the spacing effect to the thermal-arrest pipe, make things convenient for the installation of staff to the thermal.

2. A side of keeping away from each other through the locating plate respectively with a side fixed connection that base and bottom plate are close to each other, the effect that links to each other to base and bottom plate has been reached, the stability of base and bottom plate is improved, last fixed surface through the base is connected with symmetrical connecting rod, the one end that the base was kept away from to two connecting rods respectively with a side fixed connection that two support columns are close to each other, the effect of consolidating the support column has been reached, the stability of supporting to the thermal-arrest case is improved, right flank through the sign and the left surface fixed connection of thermal-arrest case, make things convenient for the staff to look over the installation procedure, operation error when avoiding the staff installation.

Drawings

Fig. 1 is a cross-sectional view of a front view of a base of the present invention;

FIG. 2 is a side view of the heat collecting tank of the present invention;

fig. 3 is a cross-sectional view of a top view of the heat collecting tube of the present invention.

In the figure: the heat collecting device comprises a heat collecting box 1, a protection plate 2, a supporting plate 3, a supporting column 4, a base 5, a first fixing hole 6, a heat collecting tube 7, a bottom plate 8, a groove 9, a fixing block 10, a fastening block 11, a fastening groove 12, a second fixing hole 13, a first backflow tube 14, a second backflow tube 15, a connecting rod 16, a positioning plate 17, a limiting plate 18, a label 19, a heat radiating tube 20 and a heat radiating cap 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a two-way refluence pipe fitting is used to vacuum tube formula ordinary pressure thermal-arrest ware, including thermal-arrest case 1, the last fixed surface intercommunication of thermal-arrest case 1 has a heat dissipation section of thick bamboo 20, the top fixedly connected with heat dissipation cap 21 of heat dissipation section of thick bamboo 20, the radiating effect to thermal-arrest case 1 has been reached, avoid the thermal-arrest 1 inside high temperature to cause the damage to the vacuum tube, sign 19 has been placed in thermal-arrest case 1's left side, the right flank of sign 19 and the left surface fixed connection of thermal-arrest case 1, make things convenient for the staff to look over the installation procedure, operation error when avoiding the staff to install appears, the positive fixedly connected with guard plate 2 of thermal-arrest case 1, the bottom surface fixedly connected with layer board 3 of thermal-arrest case 1, the symmetrical support column 4 of bottom surface fixedly connected with of layer board 3, the common fixedly connected with base 5 in bottom surfaces of two support columns 4, the symmetrical connecting rod 16 The effect of reinforcing the supporting column 4 is achieved, the stability of supporting the heat collecting box 1 is improved, the symmetrical first fixing holes 6 are formed in the upper surface of the base 5, the heat collecting tube 7 is fixedly connected to the outer surface of the heat collecting box 1, the first backflow tube 14 is arranged inside the heat collecting tube 7, the second backflow tube 15 is arranged inside the heat collecting tube 7, the first backflow tube 14 and the second backflow tube 15 are parallel to each other, the bottom plate 8 is arranged on the right side of the base 5, the positioning plate 17 is arranged on the right side of the base 5, one side surface, far away from each other, of the positioning plate 17 is fixedly connected with one side surface, close to each other, of the base 5 and the bottom plate 8 respectively, the effect of connecting the base 5 and the bottom plate 8 is achieved, the stability of the base 5 and the bottom plate 8 is improved, the limiting plate 18 is fixedly connected to the upper surface of the bottom plate 8, the limiting plate 18, second fixed orifices 13 have been seted up to the upper surface of bottom plate 8, and the upper surface of bottom plate 8 is seted up flutedly 9, and the inside joint of recess 9 has fixed block 10, and the left surface of fixed block 10 and the bottom fixed connection of thermal-collecting tube 7, the inside joint of recess 9 have fastening block 11, and catching groove 12 has been seted up to the right flank of fastening block 11, and the left surface of fastening block 11 contacts with the right side of fixed block 10.

The working principle is as follows: during the use, when installing this thermal-arrest case 1, support thermal-arrest case 1 through two support columns 4 and layer board 3, be the triangle-shaped subsection through support column 4 and bottom plate 8, the stability of supporting thermal-arrest case 1 has been improved, fix the bottom of thermal-arrest pipe 7 through recess 9 and fixed block 10, avoid thermal-arrest pipe 7 to take place to slide, through the inside first backflow pipe 14 and the inside second backflow pipe 15 that sets up of thermal-arrest pipe 7, make thermal-arrest pipe 7 inside have two refluence pipe fittings, make thermal-arrest pipe 7 can accomplish two-way refluence, thermal-arrest pipe 7 moving efficiency has been improved, cooperation through fastening block 11 and catching groove 12, can reach the spacing effect to fixed block 10, make things convenient for staff's installation and dismantlement.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two-way refluence pipe fitting is used to vacuum tube formula ordinary pressure heat collector, includes thermal-arrest case (1), its characterized in that: the front surface of the heat collection box (1) is fixedly connected with a protection plate (2), the bottom surface of the heat collection box (1) is fixedly connected with a supporting plate (3), the bottom surface of the supporting plate (3) is fixedly connected with symmetrical supporting columns (4), the bottom surfaces of the two supporting columns (4) are fixedly connected with a base (5) together, the upper surface of the base (5) is provided with symmetrical first fixing holes (6), the outer surface of the heat collection box (1) is fixedly connected with a heat collection pipe (7), a first backflow pipe (14) is arranged inside the heat collection pipe (7), a second backflow pipe (15) is arranged inside the heat collection pipe (7), the first backflow pipe (14) and the second backflow pipe (15) are parallel to each other, a bottom plate (8) is placed on the right side of the base (5), the upper surface of the bottom plate (8) is provided with a second fixing hole (13), the upper surface of bottom plate (8) is seted up flutedly (9), the inside joint of recess (9) has fixed block (10), the left surface of fixed block (10) and the bottom fixed connection of thermal-collecting tube (7), the inside joint of recess (9) has fastening block (11), catching groove (12) have been seted up to the right flank of fastening block (11), the left surface of fastening block (11) contacts with the right side of fixed block (10).

2. The bidirectional backflow pipe fitting for the vacuum pipe type normal pressure heat collector as claimed in claim 1, wherein: the upper surface of the heat collection box (1) is fixedly communicated with a heat radiation cylinder (20), and the top end of the heat radiation cylinder (20) is fixedly connected with a heat radiation cap (21).

3. The bidirectional backflow pipe fitting for the vacuum pipe type normal pressure heat collector as claimed in claim 1, wherein: a positioning plate (17) is placed on the right side of the base (5), and one side face, far away from each other, of the positioning plate (17) is fixedly connected with one side face, close to each other, of the base (5) and the bottom plate (8) respectively.

4. The bidirectional backflow pipe fitting for the vacuum pipe type normal pressure heat collector as claimed in claim 1, wherein: the upper surface of the bottom plate (8) is fixedly connected with a limiting plate (18), and the limiting plate (18) is triangular.

5. The bidirectional backflow pipe fitting for the vacuum pipe type normal pressure heat collector as claimed in claim 1, wherein: the upper surface of base (5) fixed connection has symmetrical connecting rod (16), two one end that base (5) were kept away from in connecting rod (16) is respectively with two support columns (4) side fixed connection that are close to each other.

6. The bidirectional backflow pipe fitting for the vacuum pipe type normal pressure heat collector as claimed in claim 1, wherein: the label (19) is placed on the left side of the heat collection box (1), and the right side face of the label (19) is fixedly connected with the left side face of the heat collection box (1).