阅读说明：本技术 一种太阳能热水器防注水过量及预警装置 (Excessive water injection prevention and early warning device for solar water heater ) 是由 林东华 于 2020-07-29 设计创作，主要内容包括：本发明涉及智能家居的技术领域,且公开了一种太阳能热水器防注水过量及预警装置,包括外壳一和外壳二,所述外壳一的外部活动连接有注水口,外壳一的内部固定连接有绝缘杆,绝缘杆的内部固定连接有N极,绝缘杆的内部活动连接有S极,绝缘杆的外部活动连接有滑块,滑块的外部固定连接有气囊；通过外壳一、注水口、绝缘杆、N极、S极、滑块、气囊之间的相互作用下,可以使得当使用者对热水器水箱进行注水时,水箱水位的上升会使得电磁感应机构启动,进而可以用来感应水箱内部的水位,当水箱水满时可以通过无线传输器传递预警信号给手机等一些远程接收端,这样就可以实现水满预警的效果,方便使用者的日常使用。(The invention relates to the technical field of smart homes, and discloses a solar water heater excessive water injection prevention and early warning device which comprises a first shell and a second shell, wherein the outer part of the first shell is movably connected with a water injection port, the inner part of the first shell is fixedly connected with an insulating rod, the inner part of the insulating rod is fixedly connected with an N pole, the inner part of the insulating rod is movably connected with an S pole, the outer part of the insulating rod is movably connected with a sliding block, and the outer part of the sliding block is fixedly connected with an air bag; through shell one, the water filling port, the insulator spindle, the N utmost point, the S utmost point, the slider, under the interact between the gasbag, can make when the user carries out the water injection to the water heater water tank, the rising of water tank water level can make electromagnetic induction mechanism start, and then can be used for responding to the inside water level of water tank, can transmit early warning signal for some remote receiving terminals such as cell-phones through wireless transmitter when the water tank water is full, just so can realize the effect of the full early warning of water, person of facilitating the use' S daily use.)

1. The utility model provides a solar water heater prevents that water injection is excessive and early warning device, includes shell one (1) and shell two (2), its characterized in that: the water injection device is characterized in that a water injection port (3) is movably connected to the outer part of the first shell (1), an insulating rod (4) is fixedly connected to the inner part of the first shell (1), an N pole (5) is fixedly connected to the inner part of the insulating rod (4), an S pole (6) is movably connected to the inner part of the insulating rod (4), a sliding block (7) is movably connected to the outer part of the insulating rod (4), an air bag (8) is fixedly connected to the outer part of the sliding block (7), an impeller (9) is movably connected to the inner part of the second shell (2), a rotating shaft (10) is fixedly connected to the outer part of the impeller (9), a packaging shell (11) is fixedly connected to the inner part of the rotating shaft (10), an electric current transformer (12) is movably connected to the inner part of the packaging shell (11), a spring (13) is movably connected to the inner part of the packaging shell (11, the inner wall of the fixed pipe (15) is movably connected with a stop block (16).

2. The device for preventing excessive water injection and warning of the solar water heater according to claim 1 is characterized in that: the second shell (2) is fixedly connected to the inner wall of the first shell (1), the specification and the position of the water injection port (3) are matched with the second shell (2), and the top and the bottom of the insulating rod (4) are fixedly connected to the inner wall of the first shell (1).

3. The device for preventing excessive water injection and warning of the solar water heater according to claim 1 is characterized in that: the specification phase-match of the specification of the N utmost point (5) and the specification phase-match of the S utmost point (6), slider (7) have two and the position is corresponding, the inside swing joint of insulator spindle (4) has the connecting rod, the both ends of connecting rod are fixed connection respectively in the outside of two sliders (7), the outside fixedly connected with bar copper of connecting rod, the specification and the N utmost point (5) of bar copper, the specification phase-match of the S utmost point (6), the inside of gasbag (8) is provided with the air, the specification phase-match of the N utmost point (5), the specification and shell (1) of the S utmost point (6).

4. The device for preventing excessive water injection and warning of the solar water heater according to claim 1 is characterized in that: pivot (10) swing joint is in the inside of shell two (2), and movable block (14) sliding connection is in the inside of pivot (10), the outside fixedly connected with connecting block of movable block (14), and connecting block sliding connection adopts the leak protection design in the inside of packaging shell (11), the junction of connecting block and packaging shell (11).

5. The device for preventing excessive water injection and warning of the solar water heater according to claim 1 is characterized in that: one end of the spring (13) is movably connected to the inner wall of the packaging shell (11), the other end of the spring is movably connected to the outside of the connecting block, and the movable block (14) is movably connected to the inside of the rotating shaft (10).

6. The device for preventing excessive water injection and warning of the solar water heater according to claim 1 is characterized in that: the specification of movable block (14) and the specification phase-match of dog (16), three and evenly distributed are no less than in the inside of pivot (10) to the quantity of movable block (14), and pivot (10) swing joint is in the inside of fixed pipe (15), and the quantity of dog (16) is the same with the quantity of movable block (14).

7. The device for preventing excessive water injection and warning of the solar water heater according to claim 1 is characterized in that: the wireless transmitter is arranged outside the first shell (1), the wireless transmitter, the copper bar, the current transformer (12) and the driving power supply are all electrically connected with the control center, the driving power supply is electrically connected with the wireless transmitter and the current transformer (12), and the wireless transmitter is in electrical signal connection with the remote receiving end.

Technical Field

The invention relates to the technical field of smart homes, in particular to a device for preventing excessive water injection and early warning of a solar water heater.

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; 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.

The solar water heater is a common product when being used in a house, is generally used for a building with a lower floor number, can more conveniently utilize solar energy to generate hot water and is environment-friendly and energy-saving, so that a plurality of people can purchase and use the solar water heater, but the solar water heater generally has the problem that water injection of the water heater needs to be controlled manually through a valve, so that redundant water can be discharged through a water pipe connected with the water heater after the water in the water heater is full, a user needs to spend more time to observe the water tank of the water heater when the water tank of the water heater is full, the solar water heater is very unfavorable for daily water injection of people, and when people are not paying attention, a great amount of waste of water resources is possibly caused, and further unnecessary economic loss is caused.

Therefore, in order to solve the problems, a device for preventing excessive water injection and warning of the solar water heater is needed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an excessive water injection prevention and early warning device for a solar water heater, which has the advantages of water full early warning and excessive water injection prevention, and solves the problems that a user spends more time to observe the water full state of a water tank of the water heater after the water in the water heater is full, the daily water injection of people is very unfavorable, and when people are not paying attention, a great deal of waste of water resources is possibly caused.

(II) technical scheme

In order to realize the purposes of early warning of water fullness and preventing excessive water injection, the invention provides the following technical scheme: the utility model provides a solar water heater prevents excessive and early warning device of water injection, including shell one and shell two, the outside swing joint of shell one has the water filling port, the inside fixedly connected with insulator spindle of shell one, the inside fixedly connected with N utmost point of insulator spindle, the inside swing joint of insulator spindle has the S utmost point, the outside swing joint of insulator spindle has the slider, the outside fixedly connected with gasbag of slider, the inside swing joint of shell two has the impeller, the outside fixedly connected with pivot of impeller, the inside fixedly connected with packaging shell of pivot, the inside swing joint of packaging shell has the current variant, the inside swing joint of packaging shell has the spring, the outside swing joint of packaging shell has the movable block, the fixed pipe of inside fixedly connected with of shell two, the inner wall swing joint of fixed pipe has the dog.

Preferably, the second shell is fixedly connected to the inner wall of the first shell, the specification and the position of the water injection port are matched with those of the first shell, and the top and the bottom of the insulating rod are fixedly connected to the inner wall of the first shell.

Preferably, the specification of the N pole is matched with that of the S pole, the two sliders are corresponding in position, the connecting rod is movably connected inside the insulating rod, the two ends of the connecting rod are fixedly connected to the outsides of the two sliders respectively, the copper bar is fixedly connected to the outside of the connecting rod, the specification of the copper bar is matched with the specifications of the N pole and the S pole, air is arranged inside the air bag, and the specifications of the N pole and the S pole are matched with the specification of the first shell.

Preferably, the rotating shaft is movably connected inside the second shell, the movable block is slidably connected inside the rotating shaft, a connecting block is fixedly connected to the outer portion of the movable block, the connecting block is slidably connected inside the packaging shell, and the connecting position of the connecting block and the packaging shell is in a leakage-proof design.

Preferably, one end of the spring is movably connected to the inner wall of the packaging shell, the other end of the spring is movably connected to the outside of the connecting block, and the movable block is movably connected to the inside of the rotating shaft.

Preferably, the specification of movable block and the specification phase-match of dog, three and evenly distributed are no less than to the quantity of movable block in the inside of pivot, and pivot swing joint is in the inside of fixed pipe, and the quantity of dog is the same with the quantity of movable block.

Preferably, a wireless transmitter is arranged outside the first shell, the wireless transmitter, the copper rod, the current transformer and the driving power supply are all electrically connected with the control center, the driving power supply is electrically connected with the wireless transmitter and the current transformer, and the wireless transmitter is in electrical signal connection with the remote receiving end.

Preferably, the main materials of the electrorheological fluid are gypsum, lime, carbon powder and olive oil, the electrorheological fluid is in a solid state in an electrified state and in a liquid state in a non-electrified state, and the electrorheological fluid is in a non-electrified state in an initial state.

(III) advantageous effects

Compared with the prior art, the invention provides a device for preventing excessive water injection and early warning of a solar water heater, which has the following beneficial effects:

1. this solar water heater prevents excessive and early warning device of water injection, through shell one, the water filling port, the insulator spindle, the N utmost point, the S utmost point, the slider, under the interact between the gasbag, can make when the user carries out the water injection to the water heater water tank, the rising of water tank water level can make electromagnetic induction mechanism start, and then can be used for responding to the inside water level of water tank, can transmit warning signal for some long-range receiving terminals such as cell-phones through wireless transmitter when the water tank is full of water, just so can realize the effect of water full early warning, the person of facilitating the use' S daily use.

2. This solar water heater prevents excessive and early warning device of water injection, through shell two, the impeller, the apparatus further comprises a rotating shaft, the packaging shell, the electrorheological body, a spring, the movable block, fixed pipe, under the interact between the dog, can make this device get off the operation of the self-locking mechanism of control impeller in the effect of electromagnetic induction mechanism, like this when water is full, the impeller will unable rotation, and then two inside waters of shell just can be restricted flow, also can make things convenient for people to in time close the water injection like this, avoid the loss of water resource.

Drawings

FIG. 1 is a schematic partial cross-sectional view of the inventive structure;

FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic view of the connection relationship between the insulation rod, the N pole, the S pole and the slider according to the present invention;

FIG. 5 is a schematic structural view of the connection relationship between the rotating shaft, the movable block, the fixed tube and the stopper according to the present invention;

FIG. 6 is a schematic view of the structure of FIG. 5 at C according to the present invention.

In the figure: 1. a first shell; 2. a second shell; 3. a water injection port; 4. an insulating rod; 5. an N pole; 6. an S pole; 7. a slider; 8. an air bag; 9. an impeller; 10. a rotating shaft; 11. packaging the shell; 12. an electrorheological fluid; 13. a spring; 14. a movable block; 15. a fixed tube; 16. and a stop block.

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. 1-6, a solar water heater over-injection prevention and early warning device comprises a first shell 1 and a second shell 2, wherein the first shell 1 is movably connected with a water injection port 3 at the outside, the first shell 1 is fixedly connected with an insulating rod 4 at the inside, the second shell 2 is fixedly connected with the inner wall of the first shell 1, the specification and the position of the water injection port 3 are matched with those of the second shell 2, and the top and the bottom of the insulating rod 4 are fixedly connected with the inner wall of the first shell 1.

An N pole 5 is fixedly connected to the inside of the insulating rod 4, an S pole 6 is movably connected to the inside of the insulating rod 4, a sliding block 7 is movably connected to the outside of the insulating rod 4, an air bag 8 is fixedly connected to the outside of the sliding block 7, the specification of the N pole 5 is matched with that of the S pole 6, the two sliding blocks 7 correspond in position, a connecting rod is movably connected to the inside of the insulating rod 4, two ends of the connecting rod are fixedly connected to the outside of the two sliding blocks 7 respectively, a copper rod is fixedly connected to the outside of the connecting rod, the specification of the copper rod is matched with that of the N pole 5 and that of the S pole 6, air is arranged inside the air bag 8, and the specifications of the N pole 5 and that of; through shell one 1, water filling port 3, insulator spindle 4, the N utmost point 5, the S utmost point 6, slider 7, under the interact between the gasbag 8, can make when the user carries out the water injection to the water heater water tank, the rising of water tank water level can make electromagnetic induction mechanism start, and then can be used for responding to the inside water level of water tank, can transmit early warning signal for some remote receiving terminals such as cell-phones through wireless transmitter when the water tank water is full, just so can realize the effect of the full early warning of water, the person' S of facilitating the use daily use.

The inside of the second shell 2 is movably connected with an impeller 9, the outside of the impeller 9 is fixedly connected with a rotating shaft 10, the inside of the rotating shaft 10 is fixedly connected with a packaging shell 11, the inside of the packaging shell 11 is movably connected with an electrorheological body 12, the main materials of the electrorheological body 12 are gypsum, lime, carbon powder and olive oil, the electrorheological body 12 is in a solid state under a power-on state and in a liquid state under a non-power-on state, and the electrorheological body 12 is in a non-power-on state under an initial state; a spring 13 is movably connected inside the packaging shell 11, one end of the spring 13 is movably connected to the inner wall of the packaging shell 11, the other end of the spring 13 is movably connected to the outside of the connecting block, and a movable block 14 is movably connected inside the rotating shaft 10; the outside swing joint of packaging shell 11 has movable block 14, and pivot 10 swing joint is in the inside of shell two 2, and movable block 14 sliding connection is in the inside of pivot 10, and the outside fixedly connected with connecting block of movable block 14, connecting block sliding connection are in the inside of packaging shell 11, and the junction of connecting block and packaging shell 11 adopts the leak protection design.

The inside of the second shell 2 is fixedly connected with a fixed tube 15, the inner wall of the fixed tube 15 is movably connected with a stop block 16, the specification of the movable block 14 is matched with the specification of the stop block 16, the number of the movable blocks 14 is not less than three and is uniformly distributed in the rotating shaft 10, the rotating shaft 10 is movably connected in the fixed tube 15, the number of the stop block 16 is the same as the number of the movable blocks 14, the outside of the first shell 1 is provided with a wireless transmitter, the wireless transmitter, a copper rod, an electrorheological body 12 and a driving power supply are all electrically connected with a control center, the driving power supply is electrically connected with the wireless transmitter and the electrorheological body 12, the wireless transmitter is electrically connected with a remote receiving end, and the self-locking mechanism of the impeller 9 can be controlled to operate under the interaction among the second shell 2, the impeller 9, the rotating shaft 10, the packaging shell 11, the electrorheological body 12, the spring 13, the movable block 14, the fixed, when water is full, the impeller 9 cannot rotate, and then the water in the second shell 2 is limited to flow, so that people can close the water injection in time, and the loss of water resources is avoided.

This device begins to launch, start the water injection when water filling port 3, rivers get into inside two 2 shells, and it can be because it flows to get into inside 1 shell under the effect of rotation of effect and impeller 9, impeller 9 rotates like this and drives pivot 10 and rotate, pivot 10 rotates and drives its inside movable block 14 and rotate, movable block 14 rotates and can be under 16 effects of dog to pivot 10 internal motion, movable block 14 moves and drives spring 13 deformation under the effect of connecting block, liquid current variant 12 can not restrict the motion of connecting block, so impeller 9 normally rotates.

When the water level in the shell I1 rises continuously, the air bag 8 moves upwards due to buoyancy, the air bag 8 moves to drive the sliding block 7 to move, the sliding block 7 moves to drive the connecting rod to move, the connecting rod moves to drive the copper rod to move, the copper rod moves to cut magnetic induction lines of a magnetic field between the N pole 5 and the S pole 6, current change is generated in the copper rod, when the water level reaches the full water level, the copper rod does not cut the magnetic field any more, the current change is not generated in the copper rod, the control center controls the driving power supply to electrify the wireless transmitter and the current transformer 12, the wireless transmitter sends an electric signal to the remote receiving end when being electrified, the current transformer 12 is converted into a solid state when being electrified, the solid current transformer 12 limits the movement of the connecting block, and further limits the movement of the movable block 14, and when the rotating shaft 10 rotates to drive the movable block 14 to move to, and further the rotation of the impeller 9 is limited, the water flow in the shell 2 is difficult to flow out.

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.