阅读说明：本技术 一种管道排空防冻式太阳能热水器 (Pipeline emptying anti-freezing solar water heater ) 是由 赵中强 景绍学 桂万军 马敏富 于 2020-07-24 设计创作，主要内容包括：本发明属于太阳能热水器技术领域,且公开了一种管道排空防冻式太阳能热水器,包括支架,所述支架的顶端安装有水箱,所述水箱的下表壁一侧通过集热管等间距连接有出水管,且水箱的外表壁两端对称固定有固定板,所述固定板的外表壁等间距开设有第三插槽,所述水箱的外部安装有防护组件,所述防护组件包括第一弧形板和第二弧形板,所述第一弧形板和第二弧形板的内壁均等间距连接有与第三插槽相适配的插块,本发明通过在水箱外部增设由第一弧形板、第二弧形板、第一防护杆和第二防护杆组成的防护组件,在受到磕碰时,挡在水箱外部的第一防护杆和第二防护杆接触撞击,可有效避免水箱凹陷而损坏,延长了水箱的使用寿命。(The invention belongs to the technical field of solar water heaters, and discloses a pipeline emptying anti-freezing solar water heater, which comprises a support, wherein a water tank is arranged at the top end of the support, one side of the lower surface wall of the water tank is connected with a water outlet pipe at equal intervals through a heat collecting pipe, fixed plates are symmetrically fixed at two ends of the outer surface wall of the water tank, third slots are formed in the outer surface wall of each fixed plate at equal intervals, a protection component is arranged outside the water tank and comprises a first arc-shaped plate and a second arc-shaped plate, inserting blocks matched with the third slots are connected to the inner walls of the first arc-shaped plate and the second arc-shaped plate at equal intervals, the protection component consisting of the first arc-shaped plate, the second arc-shaped plate, a first protection rod and a second protection rod is additionally arranged outside the water tank, and when the protection component collides, the first protection rod and the second protection rod which are arranged outside the water tank, the water tank can be effectively prevented from being damaged due to sinking, and the service life of the water tank is prolonged.)

1. The utility model provides a pipeline evacuation formula solar water heater that prevents frostbite which characterized in that: the water tank comprises a support (1), a water tank (2) is installed on the top end of the support (1), one side of the lower surface wall of the water tank (2) is connected with a water outlet pipe (6) at equal intervals through a heat collecting pipe, fixing plates (4) are symmetrically fixed at two ends of the outer surface wall of the water tank (2), third slots (12) are formed in the outer surface wall of the fixing plates (4) at equal intervals, a protection component (3) is installed outside the water tank (2), the protection component (3) comprises a first arc-shaped plate (31) and a second arc-shaped plate (32), insertion blocks (33) matched with the third slots (12) are connected to the inner walls of the first arc-shaped plate (31) and the second arc-shaped plate (32) at equal intervals, a first protection rod (311) is symmetrically connected to one side, facing the second arc-shaped plate (32), of the first protection rod (311), one end, away from the first arc-shaped plate (31) is connected with an insertion rod (, one side of the second arc-shaped plate (32) facing the first arc-shaped plate (31) is symmetrically connected with a second protection rod (321), and the end part of the second protection rod (321) is provided with a first slot (322) matched with the inserting rod (312).

2. The pipe-emptying antifreeze solar water heater according to claim 1, characterized in that: the outer surface wall equidistant connection of outlet pipe (6) has cutting (8), and the externally mounted of outlet pipe (6) has heat preservation (9), second slot (7) with cutting (8) looks adaptation are seted up to the inner wall symmetry of heat preservation (9).

3. The pipe-emptying antifreeze solar water heater according to claim 2, characterized in that: and a weathering layer (10) is bonded on the outer surface wall of the heat-insulating layer (9), and antirust paint is coated on the outer surface wall of the weathering layer (10).

4. The pipe-emptying antifreeze solar water heater according to claim 1, characterized in that: bottom plates (5) are symmetrically fixed on two sides of the bottom end of the support (1), and anti-skid grains are formed in the lower surface wall of each bottom plate (5).

5. The pipe-emptying antifreeze solar water heater according to claim 4, characterized in that: mounting holes (11) are symmetrically formed in two ends of the outer surface wall of the bottom plate (5), and the mounting holes (11) are of a circular structure.

6. The pipe-emptying antifreeze solar water heater according to claim 4, characterized in that: be connected with inclined supporting plate (13) between bottom plate (5) and support (1), inclined supporting plate (13) are equipped with two altogether.

7. The pipe-emptying antifreeze solar water heater according to claim 1, characterized in that: one side of the top end of the water tank (2) is connected with a water inlet pipe (14), and a valve is installed on the water inlet pipe (14).

8. The pipe-emptying antifreeze solar water heater according to claim 1, characterized in that: the insert block (33) is of a dovetail structure, and arc-shaped surfaces are formed on the outer surface walls of the first protection rod (311) and the second protection rod (321) in an integrated mode.

Technical Field

The invention belongs to the technical field of solar water heaters, and particularly relates to a pipeline emptying anti-freezing solar water heater.

Background

The solar water heater is a heating device which converts solar energy into heat energy, heats water from low temperature to high temperature so as to meet the requirement of hot water in life and production, the vacuum tube type household solar water heater is composed of a water outlet pipe, a water storage tank, a support and other related parts, solar energy is converted into heat energy mainly by a vacuum water outlet pipe, the vacuum water outlet pipe utilizes the principle that hot water floats upwards and cold water sinks, water generates microcirculation to obtain required hot water, and with the improvement of science and technology, more and more pipeline emptying technologies are applied to the solar water heater, so that the problem that a water pipeline is frozen and blocked due to cold weather can be solved.

But present current formula solar water heater that prevents frostbite exists certain defect, and the water tank of traditional formula solar water heater that prevents frostbite does not set up effectual crashproof structure, and the water tank receives very easily sunken and damage when accidental collision, and in addition, the mode of the multi-purpose bonding of heat preservation or ligature of traditional outlet pipe outer wall installation is fixed, and it is difficult, wastes time and energy to change.

Disclosure of Invention

The invention aims to provide a pipeline emptying anti-freezing solar water heater, which aims to solve the problems that an effective anti-collision structure is not arranged, a water tank is easy to dent and damage when being accidentally collided, and in addition, a heat insulation layer arranged on the outer wall of a traditional water outlet pipe is difficult to replace.

In order to achieve the purpose, the invention provides the following technical scheme: a pipeline emptying anti-freezing solar water heater comprises a support, a water tank is arranged at the top end of the support, one side of the lower surface wall of the water tank is connected with water outlet pipes at equal intervals through heat collecting pipes, and the two ends of the outer surface wall of the water tank are symmetrically fixed with fixing plates, the outer surface wall of the fixing plates is provided with third slots at equal intervals, a protective component is arranged outside the water tank and comprises a first arc-shaped plate and a second arc-shaped plate, the inner walls of the first arc-shaped plate and the second arc-shaped plate are connected with inserting blocks matched with the third slot at equal intervals, one side of the first arc-shaped plate, which faces the second arc-shaped plate, is symmetrically connected with first protection rods, one end of each first protection rod, which is far away from the first arc-shaped plate, is connected with an inserted rod, one side symmetrical connection that the second arc faced first arc has the second guard bar, the tip of second guard bar seted up with inserted bar assorted first slot.

Preferably, the outer surface wall equidistant connection of outlet pipe has the cutting, and the externally mounted of outlet pipe has the heat preservation, the inner wall symmetry of heat preservation is seted up with the second slot of cutting looks adaptation.

Preferably, the outer surface wall of the heat-insulating layer is bonded with a weatherproof layer, and the outer surface wall of the weatherproof layer is coated with antirust paint.

Preferably, the bottom end of the support is symmetrically fixed with bottom plates on two sides, and the lower surface wall of each bottom plate is provided with anti-skid grains.

Preferably, mounting holes are symmetrically formed in two ends of the outer surface wall of the bottom plate, and the mounting holes are of a circular structure.

Preferably, an inclined support plate is connected between the bottom plate and the support, and the number of the inclined support plates is two.

Preferably, one side of the top end of the water tank is connected with a water inlet pipe, and a valve is installed on the water inlet pipe.

Preferably, the insertion block is of a dovetail structure, and arc-shaped surfaces are formed on the outer surface walls of the first protection rod and the second protection rod in an integrated mode.

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the invention, the protection assembly consisting of the first arc-shaped plate, the second arc-shaped plate, the first protection rod and the second protection rod is additionally arranged outside the water tank, and when the water tank is collided, the first protection rod and the second protection rod which are blocked outside the water tank are contacted and impacted, so that the defect that the water tank is sunken and damaged can be effectively avoided, and the service life of the water tank is prolonged.

(2) According to the invention, the insertion and fixation of the protection component are realized through the matching of the fixing plate, the third slot and the insertion block, the splicing connection of the protection component is realized through the matching of the insertion rod and the first slot, the protection component is convenient to mount and dismount quickly through the insertion and splicing modes, and the protection component is more convenient and labor-saving.

(3) According to the invention, through the matching of the inserting strips and the second slot, the inserting and fixing of the heat-insulating layer are realized, the traditional bonding or binding mode is abandoned, when the heat-insulating layer needs to be replaced, the inserting strips are only required to be pulled out from the second slot by pulling the heat-insulating layer outwards, the replacement is rapid and convenient, and the time and the labor are saved.

Drawings

FIG. 1 is a side view of the present invention;

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

FIG. 3 is a top view of a first guard bar of the present invention;

FIG. 4 is a side view of a second arcuate plate of the present invention;

FIG. 5 is a cross-sectional view of the outlet tube of the present invention;

FIG. 6 is a top view of the base plate of the present invention;

FIG. 7 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;

FIG. 8 is an enlarged view of portion B of FIG. 5 in accordance with the present invention;

in the figure: 1-a scaffold; 2-a water tank; 3-a protective component; 31-a first arc; 311-a first guard bar; 312-a plunger; 32-a second arcuate plate; 321-a second guard bar; 322-a first slot; 33-an insert block; 4, fixing a plate; 5-a bottom plate; 6-water outlet pipe; 7-a second slot; 8-cutting; 9-a heat-insulating layer; 10-a weathering layer; 11-mounting holes; 12-a third slot; 13-inclined support plate; 14-water inlet pipe.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides the following technical solutions: a pipeline emptying anti-freezing solar water heater comprises a support 1, a water tank 2 is installed at the top end of the support 1, one side of the lower surface wall of the water tank 2 is connected with a water outlet pipe 6 at equal intervals through a heat collecting pipe, fixing plates 4 are symmetrically fixed at two ends of the outer surface wall of the water tank 2, third slots 12 are formed in the outer surface wall of the fixing plates 4 at equal intervals, a protection component 3 is installed outside the water tank 2, the protection component 3 comprises a first arc-shaped plate 31 and a second arc-shaped plate 32, inserting blocks 33 matched with the third slots 12 are connected to the inner walls of the first arc-shaped plate 31 and the second arc-shaped plate 32 at equal intervals, a first protection rod 311 is symmetrically connected to one side, facing the second arc-shaped plate 32, of the first arc-shaped plate 31, a first inserting rod 312 is connected to one end, far away from the first arc-shaped plate 31, of the second arc-shaped plate 32, a second protection rod 321 is symmetrically connected to one side, a first inserting slot 322 matched with the, receive when colliding with at water tank 2, keep off at the outside first guard bar 311 of water tank 2 and the contact striking of second guard bar 321, can effectively avoid the sunken defect that damages of water tank 2, the life of water tank 2 has been prolonged, when protection component 3 need be dismantled, only need to pull out first arc 31 and second arc 32 outward towards both ends, extract inserted block 33 from third slot 12 in, make simultaneously inserted block 312 take out from first slot 322 can, dismantle convenient and fast.

Further, the equidistant connection of outer table wall of outlet pipe 6 has cutting 8, and outlet pipe 6's externally mounted has heat preservation 9, and the inner wall symmetry of heat preservation 9 offer with the second slot 7 of cutting 8 looks adaptations, when heat preservation 9 needs to be changed, only need pull out heat preservation 9 outward, will cut out in 8 follow second slot 7 of cutting can, change swiftly convenient, labour saving and time saving.

Furthermore, the weather-resistant layer 10 is bonded on the outer surface wall of the heat-insulating layer 9, the antirust paint is coated on the outer surface wall of the weather-resistant layer 10, and the weather-resistant layer 10 can effectively protect the water outlet pipe 6 and prolong the service life of the water outlet pipe.

Further, bottom plates 5 are symmetrically fixed to two sides of the bottom end of the support 1, anti-slip patterns are formed in the lower surface wall of each bottom plate 5, mounting holes 11 are symmetrically formed in two ends of the outer surface wall of each bottom plate 5, each mounting hole 11 is of a circular structure, and expansion bolts penetrate through the bottom plates 5 with the mounting holes 11, so that the solar water heater can be effectively and stably fixed, and is firm and reliable.

Further, be connected with inclined supporting plate 13 between bottom plate 5 and the support 1, inclined supporting plate 13 is equipped with two altogether, and inclined supporting plate 13 can further increase the stability of bottom plate 5 and the key-type connection of support 1.

Further, top one side of water tank 2 is connected with inlet tube 14, installs the valve on the inlet tube 14, and inlet tube 14 is used for the steerable moisturizing speed of aperture through the valve to moisturizing in the water tank 2.

Further, the inserting block 33 is of a dovetail structure, the outer surfaces of the first protection rod 311 and the second protection rod 321 are integrally formed with arc surfaces, the friction force between the outer surfaces of the first protection rod 311 and the second protection rod 321 which are integrally formed with the arc surfaces is large, sun-shading cloth can be laid outside the first protection rod 311 and the second protection rod 321, and the service life of the water tank 2 is prolonged.

The working principle and the using process of the invention are as follows: when the water tank 2 is collided during use, the first protection rod 311 and the second protection rod 321 which are blocked outside the water tank 2 are contacted and impacted, the defect that the water tank 2 is sunken and damaged can be effectively avoided, the service life of the water tank 2 is prolonged, when the protection assembly 3 needs to be disassembled, only the first arc-shaped plate 31 and the second arc-shaped plate 32 need to be pulled out towards two ends, the insert block 33 is pulled out from the third slot 12 formed in the outer wall of the fixing plate 4, and the insert rod 312 is pulled out from the first slot 322 at the same time, so that the disassembly is convenient and rapid, in addition, when the heat insulation layer 9 needs to be replaced, only the heat insulation layer 9 needs to be pulled out, the insert strip 8 is pulled out from the second slot 7, the replacement is rapid and convenient, the time and the labor are saved, in addition, the anti-weathering layer 10 can effectively protect the water outlet pipe 6, and the service.

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.