CN216694045U

CN216694045U - Novel solar energy engineering header heat collector

Info

Publication number: CN216694045U
Application number: CN202123236572.4U
Authority: CN
Inventors: 史吉行
Original assignee: Jinan Wanka Technology Co ltd
Current assignee: Jinan Wanka Technology Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-06-07
Anticipated expiration: 2031-12-22

Abstract

The utility model relates to the technical field of heat collectors, in particular to a novel solar energy engineering header heat collector. The technical scheme comprises the following steps: screw thread seat, bottom plate, fixed strip, outer tube and a water section of thick bamboo, install the backplate through the bolt on the water section of thick bamboo, the back equidistance welding of backplate has the supporting leg, the bolt fastening is passed through at the upper surface of bottom plate in the bottom of supporting leg, the lower skin weld of bottom plate has the installation nail, the inside of outer tube is equipped with the inner tube, the outer wall brush of inner tube scribbles the heat absorption coating, the one end screw thread of outer tube is installed on the screw thread seat, the outer wall at a water section of thick bamboo is established to the screw thread seat, the one end of inner tube is inserted in a water section of thick bamboo. According to the utility model, through the matching of the structures, the installation convenience is ensured by adopting a threaded installation mode, and meanwhile, the sealing performance at the connecting position is greatly enhanced, so that the use requirements of personnel are met.

Description

Novel solar energy engineering header heat collector

Technical Field

The utility model relates to the technical field of heat collectors, in particular to a novel solar energy engineering header heat collector.

Background

The solar water heater is a heating device for converting solar energy into heat energy, and heats water from low temperature to high temperature so as to meet the requirement of hot water in life and production of people. The solar water heater is divided into a vacuum tube type solar water heater and a flat plate type solar water heater according to the structural form, mainly uses the vacuum tube type solar water heater as a main part, and occupies 95 percent of domestic market share. The vacuum tube type domestic solar water heater is composed of heat collecting tube, water storage tank and support, and can convert solar energy into heat energy, and mainly depends on the vacuum heat collecting tube, and the vacuum heat collecting tube can utilize the principle of that hot water floats upwards and cold water sinks to make water produce microcirculation to obtain the required hot water.

Through the retrieval, publication number CN205208983U provides a novel solar collector header, belongs to solar collector technical field. The novel solar heat collector header comprises a shell and an inner container, wherein the inner container is positioned inside the shell, the cross section of the inner container is in an isosceles inverted trapezoid shape, a plurality of mounting holes are formed in the inclined planes of two sides of the inner container, vacuum tubes are arranged on the mounting holes, sealing rings used for filling gaps between the mounting holes and the vacuum tubes are arranged on the inner walls of the mounting holes, water inlets and water outlets are respectively arranged at two ends of the inner container, and the water inlets and the water outlets are respectively positioned in the upper middle positions at two ends of the inner container

In the process of mounting the hollow heat collecting pipe of the solar water heater, the water leakage at the connecting position is easily caused by adopting a mounting mode of thread engagement, the heat preservation effect is poor, and the use requirement of personnel can not be met.

Therefore, a novel solar engineering header collector is provided to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel solar engineering header collector aiming at the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel solar energy engineering header heat collector, includes screw thread seat, bottom plate, fixed strip, outer tube and a water section of thick bamboo, install the backplate through the bolt on the water section of thick bamboo, the back equidistance welding of backplate has the supporting leg, the bolt fastening is passed through to the bottom of supporting leg on the upper surface of bottom plate, the lower skin weld of bottom plate has the installation nail, the inside of outer tube is equipped with the inner tube, the outer wall brush of inner tube scribbles heat absorption coating, a terminal thread of outer tube is installed on the screw thread seat, the outer wall at a water section of thick bamboo is established to the screw thread seat, the one end of inner tube inserts in the water section of thick bamboo.

Can install the end position department screw thread of outer tube on the screw thread seat, at this moment, through the design of the outstanding outer tube of inner tube end for inner tube end position department inserts spacing downthehole in the water section of thick bamboo, at the in-process that outer tube and screw thread seat screw thread were twisted into, the inner tube is constantly deepened spacing hole, until the inner wall in the spacing hole of sealing washer extrusion of inner tube end position department, thereby guarantee the sealed effect of inner tube and water section of thick bamboo hookup location department.

Preferably, the two ends of the water cylinder are symmetrically provided with connectors, one end connector of the water cylinder is a water inlet, and the other end connector of the water cylinder is a water outlet. The water flow in and out of the water cylinder is convenient.

Preferably, a limiting hole matched with the inner pipe is formed in the water barrel, and a sealing ring is arranged at the contact position of the end face of the inner pipe and the inner wall of the limiting hole. The sealing performance of the joint of the inner pipe and the water cylinder is ensured.

Preferably, the threaded seat is equidistantly provided with a threaded groove matched with the outer pipe, and the end of the outer pipe is in threaded installation in the threaded groove. The installation operation between the outer pipe and the threaded seat is convenient.

Preferably, the outer wall of the outer tube is in contact with the surface of the back plate, the fixing strip presses the outer wall of the other end of the outer tube, and the fixing strip is fixed on the back plate through a bolt. The position of the other end of the outer pipe is convenient to fix.

Preferably, the number of the mounting nails is four, and the positions of the four mounting nails are distributed in a rectangular array relative to the lower surface of the bottom plate. The integral installation of the device is convenient.

Compared with the prior art, the utility model has the following beneficial effects:

1. the solar engineering header heat collector can install the end of the outer pipe on the threaded seat in a threaded manner during the use process, at the moment, the end of the inner pipe protrudes out of the outer pipe, so that the end of the inner pipe is inserted into the limit hole in the water cylinder, the inner pipe continuously extends into the limit hole in the process of screwing the outer pipe and the threaded seat in a threaded manner until the sealing ring at the end of the inner pipe extrudes the inner wall of the limit hole, the sealing effect at the connecting position of the inner pipe and the water cylinder is ensured, then the back plate is fixed on the water cylinder, the other end of the outer pipe is fixed on the back plate through the fixing strip, and then the device is fixed at the appointed position through the mounting nail.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic structural view of an outer tube of the present invention;

fig. 4 is an enlarged schematic view of fig. 1 according to the present invention.

Reference numerals: 1. installing a nail; 2. supporting legs; 3. a threaded seat; 4. a base plate; 5. a back plate; 6. a fixing strip; 7. an outer tube; 8. an inner tube; 9. a connector; 10. a water cylinder; 11. a limiting hole; 12. a seal ring; 13. and (3) a heat absorbing coating.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Example one

As shown in fig. 1-4, the novel solar engineering header heat collector provided by the utility model comprises a threaded seat 3, a bottom plate 4, a fixing strip 6, an outer tube 7 and a water cylinder 10, wherein a back plate 5 is installed on the water cylinder 10 through bolts, supporting legs 2 are welded on the back surface of the back plate 5 at equal intervals, the bottom ends of the supporting legs 2 are fixed on the upper surface of the bottom plate 4 through bolts, a mounting nail 1 is welded on the lower surface of the bottom plate 4, an inner tube 8 is arranged inside the outer tube 7, a heat absorption coating 13 is brushed on the outer wall of the inner tube 8, one end of the outer tube 7 is installed on the threaded seat 3 in a threaded manner, the threaded seat 3 is arranged on the outer wall of the water cylinder 10, and one end of the inner tube 8 is inserted into the water cylinder 10.

The working principle based on the embodiment 1 is as follows: the end position of the outer pipe 7 can be installed on the threaded seat 3 in a threaded mode, at the moment, the end of the inner pipe 8 protrudes out of the outer pipe 7, so that the end position of the inner pipe 8 is inserted into the limiting hole 11 in the water barrel 10, and in the process that the outer pipe 7 and the threaded seat 3 are screwed in threads, the inner pipe 8 continuously penetrates into the limiting hole 11 until the sealing ring 12 at the end position of the inner pipe 8 extrudes the inner wall of the limiting hole 11.

When the vacuum tube type water heater absorbs heat, solar radiation penetrates through the outer tube 7 of the vacuum tube, is absorbed by the heat collection coating film and then is transmitted to water in the tube along the wall of the inner tube 8, the temperature of the water in the tube rises after heat absorption, the specific gravity is reduced and rises to form upward power, a thermosiphon system is formed, the thermosiphon system continuously moves upwards along with hot water and is stored at the upper part of the water cylinder 10, meanwhile, the water with lower temperature is continuously supplemented along the other side of the tube, the circulation is repeated, and finally the whole water tank is raised to a certain temperature.

Example two

As shown in fig. 1 to 4, compared with the first embodiment, the present invention provides a novel solar engineering header heat collector, which further includes: the both ends symmetry of a water section of thick bamboo 10 is equipped with connector 9, a water section of thick bamboo 10 one end connector 9 is the water inlet, a water section of thick bamboo 10 other end connector 9 is the delivery port, set up in the water section of thick bamboo 10 with the spacing hole 11 of 8 looks adaptations of inner tube, the terminal surface of inner tube 8 is equipped with sealing washer 12 with spacing hole 11 inner wall contact position department, screw seat 3 equidistance set up with the thread groove of outer tube 7 looks adaptations, the end position department screw thread of outer tube 7 is installed in the thread groove, the outer wall of outer tube 7 and the surface contactless of backplate 5, the other end outer wall of outer tube 7 is oppressed to fixed strip 6, fixed strip 6 passes through the bolt fastening on backplate 5, mounting nail 1 is totally four, and the position of four mounting nails 1 is rectangular array distribution for the lower surface of bottom plate 4.

In this embodiment, through the design of sealing washer 12, ensure the sealed effect of inner tube 8 and water section of thick bamboo 10 junction point department, then fix backplate 5 on water section of thick bamboo 10, fix the other end position of outer tube 7 on backplate 5 through fixed strip 6, then fix the device in assigned position department through mounting nail 1.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

The working principle is as follows: when the solar engineering header heat collector is used, the end of the outer pipe 7 can be installed on the threaded seat 3 in a threaded manner, at the moment, the end of the inner pipe 8 protrudes out of the outer pipe 7, the end of the inner pipe 8 is inserted into the limiting hole 11 in the water barrel 10, the inner pipe 8 continuously penetrates into the limiting hole 11 in the process that the outer pipe 7 and the threaded seat 3 are screwed in, until the sealing ring 12 at the end of the inner pipe 8 extrudes the inner wall of the limiting hole 11, so that the sealing effect of the connecting position of the inner pipe 8 and the water barrel 10 is ensured, then the back plate 5 is fixed on the water barrel 10, the other end of the outer pipe 7 is fixed on the back plate 5 through the fixing strip 6, and the device is fixed at a specified position through the mounting nail 1.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel solar energy engineering header heat collector, includes screw thread seat (3), bottom plate (4), fixed strip (6), outer tube (7) and a water section of thick bamboo (10), its characterized in that: install backplate (5) through the bolt on water section of thick bamboo (10), the back equidistance welding of backplate (5) has supporting leg (2), the bolt fastening is passed through at the upper surface of bottom plate (4) in the bottom of supporting leg (2), the lower skin weld of bottom plate (4) has installation nail (1), the inside of outer tube (7) is equipped with inner tube (8), the outer wall brush of inner tube (8) scribbles heat absorption coating (13), the one end screw thread of outer tube (7) is installed on screw thread seat (3), establish the outer wall at water section of thick bamboo (10) screw thread seat (3), the one end of inner tube (8) is inserted in water section of thick bamboo (10).

2. The novel solar engineering header collector of claim 1, wherein: the water drum is characterized in that connectors (9) are symmetrically arranged at two ends of the water drum (10), one end connector (9) of the water drum (10) is a water inlet, and the other end connector (9) of the water drum (10) is a water outlet.

3. The novel solar engineering header collector of claim 1, wherein: a limiting hole (11) matched with the inner pipe (8) is formed in the water barrel (10), and a sealing ring (12) is arranged at the contact position of the end face of the inner pipe (8) and the inner wall of the limiting hole (11).

4. The novel solar engineering header collector of claim 1, wherein: the thread seat (3) is equidistantly provided with thread grooves matched with the outer pipe (7), and the end of the outer pipe (7) is arranged in the thread grooves in a threaded manner.

5. The novel solar engineering header collector of claim 1, wherein: the outer wall of the outer pipe (7) is in contact with the surface of the back plate (5), the fixing strip (6) presses the outer wall of the other end of the outer pipe (7), and the fixing strip (6) is fixed on the back plate (5) through bolts.

6. The novel solar engineering header collector according to claim 1, characterized in that: the number of the mounting nails (1) is four, and the positions of the four mounting nails (1) are distributed in a rectangular array relative to the lower surface of the bottom plate (4).