阅读说明：本技术 一种防冻防抽瘪防爆四舱太阳能 (Anti-freezing anti-deflation anti-explosion four-cabin solar energy ) 是由 吴良豪 于 2020-07-02 设计创作，主要内容包括：本发明公开的属于太阳能热水器技术领域,具体为一种防冻防抽瘪防爆四舱太阳能,包括保温水箱和进气管,所述保温水箱的本体上方左侧安装有真空保温管,所述真空保温管的内腔与保温水箱的内腔连通,所述进气管贯穿保温水箱,真空保温管具有防冻和保温的功能,可以避免真空保温管内部的水分冻结,而进气管的内腔不与水接触,所以进气管不会冻堵,当保温水箱内的气压低于外界气压后,外界空气可以进入到保温水箱内,从而使得保温水箱内的气压与外界气压一致,从而避免保温水箱被大气压力压瘪,当保温水箱内的气压高于外界气压后,保温水箱内的气体可以排出,从而避免保温水箱内的气压过高而导致保温水箱爆炸。(The invention discloses a solar water heater, belonging to the technical field of solar water heaters, in particular to an anti-freezing anti-deflation anti-explosion four-cabin solar water heater, which comprises a heat preservation water tank and an air inlet pipe, wherein a vacuum heat preservation pipe is arranged on the left side above a body of the heat preservation water tank, the inner cavity of the vacuum heat preservation pipe is communicated with the inner cavity of the heat preservation water tank, the air inlet pipe penetrates through the heat preservation water tank, the vacuum heat preservation pipe has the functions of freezing prevention and heat preservation, the water in the vacuum heat preservation pipe can be prevented from freezing, the inner cavity of the air inlet pipe is not contacted with water, so the air inlet pipe cannot be frozen and blocked, when the air pressure in the heat preservation water tank is lower than the external air pressure, the external air can enter the heat preservation water tank, so that the air pressure in the heat preservation water tank is consistent with the external air pressure, the heat, thereby avoiding the explosion of the heat preservation water tank caused by overhigh air pressure in the heat preservation water tank.)

1. The utility model provides a prevent taking out flat four explosion-proof cabins solar energy, includes holding water box (1) and intake pipe (3), its characterized in that: vacuum insulation pipe (2) is installed in body top left side of holding water box (1), the inner chamber of vacuum insulation pipe (2) and the inner chamber intercommunication of holding water box (1), intake pipe (3) run through holding water box (1), the body upper end of intake pipe (3) is in the inner chamber of vacuum insulation pipe (2), the left and right sides of inner chamber of holding water box (1) all are provided with thermal insulation baffle (21), two thermal insulation baffle (21) separate the inner chamber of holding water box (1) for three cabin body, left side the left cabin body of thermal insulation baffle (21) is the moisturizing cabin, two the cabin body between thermal insulation baffle (21) is the heating cabin, the right side the cabin body on thermal insulation baffle (21) right side is the heat preservation cabin, both sides discharge orifice (22) have all been seted up to the body top of thermal insulation baffle (21), left side normally closed solenoid valve (20) is installed to the below of thermal insulation baffle (21), the water-saving and environment-friendly water-saving filter is characterized in that two sides of the normally-closed type electromagnetic valve (20) are respectively communicated with the water replenishing cabin and the heating cabin through pipelines, the normally-open type electromagnetic valve (19) is installed on the right side below the heat-insulating partition plate (21), two sides of the normally-open type electromagnetic valve (19) are respectively communicated with the heat-insulating cabin and the heating cabin through pipelines, water pressure sensors (17) are installed at the bottoms of inner cavities of the water replenishing cabin and the heating cabin, a water outlet (4) is arranged at the bottom of the inner cavity of the heat-insulating cabin, a first electromagnetic valve (16) is arranged below a body of the water outlet (4), a heater (15) is installed at the bottom of the inner cavity of the heat-insulating cabin, a water adding pipe (5) is connected above the water replenishing cabin, the other end of the water adding pipe (5) is connected with a filtering cabin, be provided with filter screen (11) in the inner chamber of filter cabin (9), water flow switch (8) are connected with open solenoid valve (19) in usual through the wire, central control chip (18) are installed to the below of holding water box (1), No. two solenoid valves (7), solenoid valve (16), closed solenoid valve (20) in usual and two water pressure sensor (17) are connected with central control chip (18) through the wire respectively.

2. The anti-freezing anti-pumping anti-explosion four-cabin solar energy device as claimed in claim 1, wherein: filter cabin (9) and include upper cover (91) and lower cabin body (92), upper cover (91) spiro union is in the top of cabin body (92) down, the lower extreme and the filter screen (11) laminating of upper cover (91).

3. The anti-freezing anti-pumping anti-explosion four-cabin solar energy device as claimed in claim 2, wherein: stress application holes (96) are formed in the left side and the right side of the upper cover (91).

4. The anti-freezing anti-pumping anti-explosion four-cabin solar energy device as claimed in claim 2, wherein: a water outlet (93) is arranged above the upper cover (91), the water outlet (93) is connected with the water adding pipe (5), and a water inlet (94) is arranged on the left side of the body of the lower cabin body (92).

5. The anti-freezing anti-pumping anti-explosion four-cabin solar energy device as claimed in claim 2, wherein: the inner chamber bottom setting of the lower cabin body (92) is the V type, drain (95) have been seted up to the V type bottom of the lower cabin body (92), the below spiro union lower cover (10) of drain (95).

6. The anti-freezing anti-pumping anti-explosion four-cabin solar energy device as claimed in claim 1, wherein: the vacuum heat-insulating pipe (2) comprises a vacuum pipe and a heat-insulating cover, and the heat-insulating cover is screwed above the vacuum pipe.

7. The anti-freezing anti-pumping anti-explosion four-cabin solar energy device as claimed in claim 1, wherein: the outer side of the upper end of the air inlet pipe (3) is sleeved with a fixed clamping block (12), and the outer side of the fixed clamping block (12) is attached to the inner cavity wall of the vacuum heat-insulating pipe (2).

8. The anti-freezing anti-pumping anti-explosion four-cabin solar energy device as claimed in claim 1, wherein: the water outlet device is characterized in that a water outlet pipe (14) is connected to the upper end of the water outlet (4), the water outlet pipe (7) is arranged in an inner cavity of the heating cabin, a floating ball (13) is arranged in the inner cavity of the heating cabin, a rope is connected to the lower portion of the floating ball (13), and the other end of the rope is fixed to one end of the water outlet pipe (14).

9. The anti-freezing anti-pumping anti-explosion four-cabin solar energy device as claimed in claim 1, wherein: the heater (15) and the normally open type electromagnetic valve (19) are connected through a lead, and a connecting circuit between the heater (15) and the normally open type electromagnetic valve (19) is a series circuit.

Technical Field

The invention relates to the technical field of solar water heaters, in particular to anti-freezing anti-deflation anti-explosion four-cabin solar water heater.

Background

The vast majority of people in China have abundant solar energy resources, and the solar energy is a renewable energy source, in modern times, solar energy is generally used for generating electricity or providing energy for a water heater, the solar water heater converts solar energy into heat energy to heat water from low temperature to high temperature, 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 so as to meet the requirement of hot water use of people in life and production, the vacuum tube type domestic solar water heater mainly comprises a vacuum tube type solar water heater, the vacuum tube type solar water heater occupies 95% of the market share in China, the vacuum tube type domestic solar water heater comprises heat collecting tubes, a water storage tank, a support and other related parts, solar energy is converted into heat energy mainly by the vacuum heat collecting tubes, and the vacuum heat collecting tubes enable water to generate microcirculation to obtain needed hot water by utilizing the principle that hot water floats upwards and cold water sinks.

The existing solar water heater is characterized in that water in an exhaust pipe of the existing solar water heater is easy to freeze in cold weather, so that the exhaust pipe is blocked by freezing, after the exhaust pipe is blocked by freezing, if hot water in the solar water heater is used at the moment, the air pressure in a heat-preservation water tank of the solar water heater is lower than the external atmospheric pressure, so that the heat-preservation water tank of the solar water heater is deflated by the atmospheric pressure, the exhaust pipe is blocked, so that gas in the solar water heater cannot be discharged, when the water temperature in the solar water heater rises, the air pressure in the solar water heater can be increased rapidly, and the rapidly increased air pressure causes the heat-preservation water tank of the solar water heater to.

Disclosure of Invention

The invention aims to provide an anti-freezing anti-deflation anti-explosion four-cabin solar water heater, which solves the problem that the air pressure of the existing solar water heater in the background art cannot be synchronous with the external atmospheric pressure.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a prevent taking out flat four explosion-proof cabins solar energy, includes holding water box and intake pipe, vacuum insulation pipe is installed in holding water box's body top left side, vacuum insulation pipe's inner chamber and holding water box's inner chamber intercommunication, the intake pipe runs through holding water box, the body upper end of intake pipe is in vacuum insulation pipe's inner chamber, holding water box's inner chamber left and right sides all is provided with thermal-insulation partition plate, two thermal-insulation partition plate separates holding water box's inner chamber into three cabin body, left side the left cabin body of thermal-insulation partition plate is moisturizing cabin, two the cabin body between the thermal-insulation partition plate is heating cabin, the cabin body on right side the thermal-insulation partition plate right side is the heat preservation cabin, both sides the body top of thermal-insulation partition plate all has seted up the discharge orifice, the left side the below of thermal-insulation partition plate is installed normal close formula solenoid valve, a normally open type electromagnetic valve is arranged below the heat insulation partition plate on the right side, two sides of the normally open type electromagnetic valve are respectively communicated with the heat insulation cabin and the heating cabin through pipelines, the bottom of the inner cavities of the water replenishing cabin and the heating cabin are both provided with water pressure sensors, the bottom of the inner cavity of the heat preservation cabin is provided with a water outlet, a first electromagnetic valve is arranged below the water outlet body, a heater is arranged at the bottom of the inner cavity of the heat-insulating cabin, a water feeding pipe is connected above the water replenishing cabin, the other end of the water feeding pipe is connected with a filtering cabin, a valve, a second electromagnetic valve and a water flow switch are arranged on the body of the water adding pipe, a filter screen is arranged in the inner cavity of the filter cabin, the water flow switch is connected with the normally open type electromagnetic valve through a lead, a central control chip is arranged below the heat preservation water tank, the second electromagnetic valve, the first electromagnetic valve, the normally closed electromagnetic valve and the two water pressure sensors are respectively connected with the central control chip through leads.

Preferably, the filtering cabin comprises an upper cover and a lower cabin body, the upper cover is screwed above the lower cabin body, and the lower end of the upper cover is attached to the filtering net.

Preferably, the left side and the right side of the upper cover are both provided with stress application holes

Preferably, a water outlet is arranged above the upper cover and connected with a water adding pipe, and a water inlet is arranged on the left side of the body of the lower cabin body.

Preferably, the bottom of the inner cavity of the lower cabin body is V-shaped, a sewage draining outlet is formed in the V-shaped bottom of the lower cabin body, and a lower cover is screwed below the sewage draining outlet.

Preferably, the vacuum heat-preservation pipe comprises a vacuum pipe and a heat-preservation cover, and the heat-preservation cover is screwed above the vacuum pipe.

Preferably, the outer side of the upper end of the air inlet pipe is sleeved with a fixed fixture block, and the outer side of the fixed fixture block is attached to the inner cavity wall of the vacuum heat-insulation pipe.

Preferably, the upper end of the water outlet is connected with a water outlet pipe, the water outlet pipe is arranged in an inner cavity of the heating cabin, a floating ball is arranged in the inner cavity of the heating cabin, a rope is connected below the floating ball, and the other end of the rope is fixed at one end of the water outlet pipe.

Preferably, the heater and the normally open type solenoid valve are connected through a wire, and a connection circuit between the heater and the normally open type solenoid valve is a series circuit.

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

1) the vacuum heat-insulating pipe has the functions of freezing prevention and heat insulation, the water in the vacuum heat-insulating pipe can be prevented from freezing, and the inner cavity of the air inlet pipe is not contacted with water, so that the air inlet pipe cannot be frozen and blocked;

2) when the water in the solar water heater is not completely heated, the hot water in the heat preservation water tank is above, the cold water is below, and the drain pipe is driven by the floating ball to float, so that the drain pipe is always in the water area above, hot water can be discharged from the drain pipe when hot water exists in solar energy, and the situation that the hot water can be discharged only after the water in the traditional solar water heater is completely heated is avoided;

3) when the water temperature in the heat preservation cabin is not enough, the heater can be manually started, the water in the heat preservation cabin is heated through the heater, the open electromagnetic valve is powered on and closed when the heater works, so that the water in the heating cabin and the water in the heat preservation cabin cannot be convected, and the heat loss in the heat preservation cabin is reduced.

Drawings

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

FIG. 2 is a left side view of the present invention;

FIG. 3 is a schematic sectional view of a front view of the holding water tank of the present invention;

fig. 4 is a schematic sectional structure view of a front view of the filter tank of the present invention.

In the figure: 1 heat preservation water tank, 2 vacuum heat preservation pipes, 3 air inlet pipes, 4 water outlets, 5 water adding pipes, 6 valves, 7 # two electromagnetic valves, 8 water flow switches, 9 filtering cabins, 91 upper covers, 92 lower cabin bodies, 93 water outlets, 94 water inlets, 95 sewage outlets, 96 stress application holes, 10 lower covers, 11 filtering nets, 12 fixing fixture blocks, 13 floating balls, 14 water discharging pipes, 15 heaters, 16 # electromagnetic valves, 17 water pressure sensors, 18 central control chips, 19 normally open electromagnetic valves, 20 normally closed electromagnetic valves, 21 heat preservation partition plates and 22 water flow holes.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "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 specific cases to those skilled in the art.