CN112594942A

CN112594942A - Water adding system and method for solar water heater

Info

Publication number: CN112594942A
Application number: CN202011341320.5A
Authority: CN
Inventors: 柴秀富
Original assignee: Hangzhou Wuji Communication Equipment Co ltd
Current assignee: Hangzhou Wuji Communication Equipment Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-04-02

Abstract

The invention discloses a water adding system and a water adding method of a solar water heater, which comprises a bracket, a water storage tank arranged on the bracket and a plurality of heat collecting pipes equidistantly arranged between the water storage tank and the bracket, wherein a cleaning part which extends into the heat collecting pipes and is used for cleaning and discharging water scale in the heat collecting pipes is arranged in the water storage tank, and a water inlet end pipe is fixedly penetrated through the top of the water storage tank, the water adding system and the water adding method of the solar water heater are different from the prior art, so that in the real-time water adding process of the solar water heater, a driving part is matched with the continuous water adding to provide effective action driving, and the effective transmission of a synchronous transmission part is carried out, so that the continuous action of the cleaning part is driven, the water scale and water slag in the heat collecting pipes are effectively cleaned, and in the real-time cleaning process, and the water is discharged through a water outlet pipe, so that the continuous and efficient use of the solar water heater is ensured.

Description

Water adding system and method for solar water heater

Technical Field

The invention relates to the technical field of solar water heaters, in particular to a water adding system and a water adding method 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, and mainly uses the vacuum tube type solar water heater as a main part.

At present, a vacuum tube type household solar water heater consists of 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 utilize the principle that hot water floats upwards and cold water sinks to enable water to generate microcirculation to obtain required hot water.

However, for rural household solar water heaters, when the solar water heaters are continuously used due to regional water quality differences, a large amount of scale and water slag are often accumulated in the heat collecting pipes during the process of heating cold water with poor water quality added into the heat collecting pipes, and the heat collecting pipes are inconvenient to clean in real time, the hot water in the solar water heaters needs to be emptied regularly, and the heat collecting pipes are dismantled and cleaned in sequence, but the scale and the water slag are accumulated and adsorbed for a long time, so that the cleaning efficiency is low, the heat collecting capacity of the heat collecting pipes is seriously affected, the heating efficiency and the heating capacity of the cold water are affected, and the real-time use is also seriously inconvenient.

Disclosure of Invention

The invention aims to provide a water adding system and a water adding method of a solar water heater, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a water adding system of a solar water heater comprises a support, a water storage tank arranged on the support and a plurality of heat collecting pipes equidistantly arranged between the water storage tank and the support, wherein a cleaning part which extends into the heat collecting pipes and is used for cleaning and discharging water scales in the heat collecting pipes is arranged in the water storage tank, a water inlet end pipe is fixedly penetrated through the top of the water storage tank, a driving part which is used for being matched with the solar water heater to add water in real time to provide automatic driving is arranged in the water inlet end pipe, the driving part is connected with a synchronous transmission part which is fixedly arranged in the water storage tank and is used for transmitting the cleaning part to be used for cleaning in real time, the water adding system is different from the prior art, and in the real-time water adding process of the solar water heater, the driving part is, and then when adding water at every turn, all effectively clean incrustation scale and grain slag in the collector tube, and in the clean in-process in real time, can be in step with the effectual storage water tank that shifts of incrustation scale and grain slag in the collector tube to discharge through the outlet pipe, and then guarantee solar water heater's the high-efficient use that lasts.

Preferably, the cleaning component comprises a plurality of rotating shafts which are respectively positioned inside the heat collecting pipes, helical blades are fixed on the outer sides of the rotating shafts, a bearing frame is fixed on the outer side of one end of each rotating shaft which is positioned in the water storage tank, cleaning scraping strips are fixed on the outer side surfaces of the helical blades and are in contact with the inner walls of the heat collecting pipes, two bearing frames are arranged and are respectively fixed on two sides in the water storage tank, synchronous connecting pieces used for synchronously rotating the rotating shafts to be cleaned are installed in the water storage tank, the synchronous connecting pieces are matched with synchronous transmission components to be used, real-time driving is guaranteed to be matched, and in-process water adding at every time, each heat collecting pipe is effectively and synchronously cleaned, so that continuous and efficient use.

Preferably, the helical blade is made of food-grade polyethylene materials, and the cleaning scraping strip is made of food-grade silica gel materials, so that safe and efficient cleaning use is guaranteed.

Preferably, the synchronous connecting piece includes that the function worm of installing in the storage water tank is rotated through the bearing, synchronous drive part uses with the cooperation of function worm, the rotation axis outside all is fixed with the function worm wheel with the interlock of function worm respectively, be provided with the synchronous transfer part that can effectively improve incrustation scale dregs of water discharge ability in the storage water tank, synchronous transfer part uses with the cooperation of function worm to provide effectual synchronous connection, and then make things convenient for the clean use of synchronous revolution of each rotation axis.

Preferably, the synchronous transfer part comprises a function main shaft which is rotatably installed in the water tank through a bearing, the function main shaft is located below the function worm, a spiral transfer blade is fixed on the outer side of the function main shaft, and a transmission part used for synchronously moving the function main shaft to remove slag is arranged on the function worm so as to provide an effective transfer mode in the water storage tank and ensure the efficient discharge of water slag scales.

Preferably, the driving medium is including fixing the drive gear on the function worm, the last corresponding position of function main shaft is fixed with drive gear, the drive gear outside is provided with drive chain, and drive gear passes through drive chain and is connected with drive gear transmission to provide effectual transmission, guarantee to cooperate the real-time rotation of function worm, for the function main shaft provides effectual synchronous drive, thereby guarantee the effective transfer use of dregs of water and incrustation scale in the storage water tank.

Preferably, the drive part includes that two are fixed respectively at the mounting bracket at the intraductal both ends of intake end, be provided with the drive main shaft in the intake end, drive main shaft and synchronous drive part cooperation, and the drive main shaft outside is fixed with the drive impeller, the drive impeller is located intake end intraductally to the real-time watered process of cooperation provides effectual synchronous drive, and then guarantees the high-efficient cleaning of thermal-collecting tube and handles the use.

Preferably, the driving main shaft extends to one side of the functional worm, the synchronous transmission component comprises a small-diameter bevel gear fixed at the end part of the driving main shaft, and a large-diameter bevel gear meshed with the small-diameter bevel gear is fixed on the functional worm to provide transmission and amplify small driving force, so that efficient and stable driving and cleaning use are guaranteed.

The water adding method for the solar water heater comprises the following steps:

s1: opening a water valve to add water;

s2: the water flow drives the driving impeller to rotate, and provides driving:

s3: the small-diameter bevel gear drives the large-diameter piebald horse gear to drive the functional worm to rotate, and the small-diameter bevel gear and the large-diameter bevel gear amplify force in the process to ensure effective transmission;

s4: the functional worm rotates, the rotating shafts are driven to rotate through the functional worm gear, in the process, the helical blades and the cleaning scraping strips rotate synchronously to scrape the inner wall of the heat collecting pipe, and scale and water slag in the heat collecting pipe are transferred to the water storage tank through the design of a helical structure;

s5: the functional worm drives the functional main shaft to synchronously rotate through the matching of the driving gear, the transmission gear and the transmission chain, and when the functional main shaft synchronously rotates, the spiral transfer blade is driven to synchronously rotate, so that the scale and the water slag transferred out from the heat collecting pipe are further transferred to the water outlet position of the water storage tank;

s6: and (4) finishing adding water, stopping all the components, and continuously and synchronously cleaning when adding water next time.

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

the solar water heater is different from the prior art, the driving part is used in cooperation with continuous water adding in the real-time water adding process of the solar water heater to provide effective action driving, the cleaning part is driven to continuously act through the high-efficiency transmission of the synchronous transmission part, so that scale and water slag in the heat collecting pipe are effectively cleaned each time water is added, in the real-time cleaning process, the scale and the water slag in the heat collecting pipe can be effectively transferred into the water storage tank synchronously and discharged through the water outlet pipe, and the continuous high-efficiency use of the solar water heater is further ensured.

Drawings

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

FIG. 2 is a schematic view of the present invention in partial cross-section of FIG. 1;

FIG. 3 is a schematic view of another embodiment of the present invention;

FIG. 4 is a schematic view of another embodiment of the present invention;

FIG. 5 is a schematic view of the present invention in partial cross-section of FIG. 4;

FIG. 6 is an enlarged view of the area A of the present invention;

FIG. 7 is an enlarged view of the region B of the present invention.

In the figure: 1-a scaffold; 2-a water storage tank; 3-heat collecting pipe; 4-a cleaning member; 5-water inlet end pipe; 6-a drive member; 7-a synchronous drive component; 8-a rotating shaft; 9-helical blades; 10-a carrier; 11-cleaning the scraper bar; 12-a synchronizing connector; 13-a functional worm; 14-a functional worm gear; 15-a synchronous transfer means; 16-a functional spindle; 17-helical transfer blades; 18-a transmission member; 19-a drive gear; 20-a transmission gear; 21-a drive chain; 22-a mounting frame; 23-driving the main shaft; 24-a drive impeller; 25-small diameter bevel gear; 26-large diameter bevel gear.

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. 1-7, the present invention provides a technical solution: the water adding system of the solar water heater comprises a support 1, a water storage tank 2 arranged on the support 1 and a plurality of heat collecting pipes 3 equidistantly arranged between the water storage tank 2 and the support 1, wherein the support 1, the water storage tank 2 and the heat collecting pipes 3 are all designed by adopting the structure of the prior art, and are not described in detail herein;

the water storage tank 2 is internally provided with a cleaning part 4 which extends into the heat collecting pipe 3 and is used for cleaning and discharging water scale in the heat collecting pipe 3, the top of the water storage tank 2 is fixedly penetrated with a water inlet end pipe 5, the water inlet end pipe 5 is of a circular pipe structure, the water inlet end pipe 5 is internally provided with a driving part 6 which is used for being matched with the solar water heater to add water in real time to provide automatic driving, the driving part 6 is connected with a synchronous transmission part 7 which is fixed in the water storage tank 2 and is used for driving the cleaning part 4 to clean in real time, so as to be different from the prior art, in the real-time water adding process of the solar water heater, the driving part 6 is matched with the continuous water adding to provide effective action driving, and the effective transmission of the synchronous transmission part 7 is carried out, so as to drive the cleaning part, in the real-time cleaning process, scale and water slag in the heat collecting pipes 3 can be synchronously and effectively transferred into the water storage tank 2 and discharged through the water outlet pipe, so that continuous and efficient use of the solar water heater is guaranteed.

The cleaning component 4 comprises a plurality of rotating shafts 8 which are respectively positioned in the heat collecting pipes 3, the rotating shafts 8 are of a circular shaft structure but are not limited, helical blades 9 are fixed on the outer sides of the rotating shafts 8, bearing frames 10 are fixed on the outer sides of the ends, positioned in the water storage tank 2, of the rotating shafts 8, cleaning scraping strips 11 are fixed on the outer sides of the helical blades 9, the cleaning scraping strips 11 are in contact with the inner walls of the heat collecting pipes 3, the bearing frames 10 are provided with two, but not limited, three or four, and are respectively fixed on two sides in the water storage tank 2, so that stable mounting and bearing of the rotating shafts 8 can be ensured, synchronous connecting pieces 12 for synchronous rotation and cleaning of the rotating shafts 8 are installed in the water storage tank 2, the synchronous connecting pieces 12 are matched with the synchronous transmission component 7 for use, and when a solar water, drive unit 6 cooperation action drive, and through the transmission of synchronous drive unit 7, thereby drive synchronous connection spare 12 synchronization action, at this moment, the action of each rotation axis 8 cooperation synchronous connection spare 12, and then synchronous revolution, with driving each helical blade 9 synchronization revolution, this in-process, clean strickle 11 lasts rotatoryly, and last contact scraping with 3 inner walls of thermal-collecting tube, thereby effectively clean 3 inside accumulations of thermal-collecting tube incrustation scale and water sediment, simultaneously through the structural design of its spiral, in order to carry the incrustation scale that will clean down and shift to storage water tank 2, and then hot water's real-time use in the cooperation solar water heater, the incrustation scale that will clean down and water sediment are discharged, in order to guarantee solar water heater's lasting high-efficient use.

Helical blade 9 adopts food level polyethylene material to make, provides must put deformability, guarantees to stabilize the transport, clean scraping strip 11 adopts food level silica gel material to make, and then through the rotation of food level polyethylene and food level silica gel material, with the holistic weight of effective control water heater, and guarantee certain deformation resistance, easy to assemble uses, guarantee not produce harmful human material in high temperature hot water simultaneously, guarantee solar water heater's safe handling, in addition, the selection of polyethylene and silica gel material also makes thermal-collecting tube 3 can effectively avoid colliding with rupture damage with helical blade 9 in real time dismouting change-in-process.

Said synchronization link 12 comprises a functional worm 13 mounted rotatably in the tank 2 by means of bearings, the synchronous transmission part 7 is matched with a functional worm 13 for use, correspondingly, the outer sides of the rotating shafts 8 are respectively fixed with a functional worm wheel 14 meshed with the functional worm 13, and in addition, a synchronous transfer component 15 capable of effectively improving the discharge capacity of the scale water slag is arranged in the water storage tank 2, the synchronous transfer component 15 is matched with the functional worm 13 for use, furthermore, in the real-time use process, when the synchronous transmission part 7 drives the functional worm 13 to rotate, through the matching use of the functional worm gears 14, the rotating shafts 8 are driven to synchronously and efficiently rotate, further ensures the efficient clean transfer of water scale and water slag in the heat collecting tube 3 through the helical blade 9 and the cleaning scraping strip 11, and the synchronous transfer component 15 is used synchronously, so that the water can be cleaned and transferred to the water tank to discharge water scale and water slag efficiently.

Synchronous transfer part 15 includes and rotates the function main shaft 16 of installing in the water tank through the bearing, and function main shaft 16 is circular shaft structure but not the restriction, function main shaft 16 is located function worm 13 below, and is fixed with spiral transfer blade 17 outside function main shaft 16, be provided with on the function worm 13 and be used for function main shaft 16 synchronous motion to arrange the driving medium 18 that the sediment was used, and then in real-time use, through the design that function main shaft 16 is located function worm 13 below to be closer to incrustation scale and the dregs of water that deposit in the storage water tank 2, thereby better stir through the synchronization, with the position of its delivery port in shifting storage water tank 2, thereby convenient clean and the high-efficient of transferring back incrustation scale and dregs of water discharge.

The transmission part 18 comprises a driving gear 19 fixed on the functional worm 13, correspondingly, a transmission gear 20 is fixed at a corresponding position on the functional spindle 16, a transmission chain 21 is arranged outside the transmission gear 20, and the transmission gear 20 is in transmission connection with the driving gear 19 through the transmission chain 21;

further, the driving medium 18 is provided with two, and be located the both ends of function main shaft 16 respectively, and then in real-time use, when function worm 13 atress drive is rotatory, through drive gear 19, the cooperation of drive gear 20 and drive chain 21 is used, in order to drive the synchronous rotation of function main shaft 16, and then shift the continuous rotation of blade 17 through the spiral, thereby the efficient shifts the outlet of storage water tank 2 with clean sediment and the incrustation scale that comes in the water tank and shift, guarantee high-efficient discharge, thereby guarantee solar water heater's continuous high-efficient use.

Drive unit 6 includes that two are fixed respectively at the mounting bracket 22 at intake 5 interior both ends, be provided with drive main shaft 23 in the intake 5, drive main shaft 23 is circular shaft structure but not limitation, drive main shaft 23 and synchronous drive unit 7 cooperation, and the drive main shaft 23 outside is fixed with drive impeller 24, drive impeller 24 is located intake 5, and then at real-time in-process that adds water, the drive impeller 24 cooperation is intake and is held the continuous flow of 5 interior rivers of pipe to drive main shaft 23 and last the rotation, thereby cooperation synchronous drive unit 7's use, use in order to provide stable drive.

The driving main shaft 23 extends to one side of the functional worm 13, the synchronous transmission part 7 comprises a small-diameter bevel gear 25 fixed at the end part of the driving main shaft 23, correspondingly, a large-diameter bevel gear 26 meshed with the small-diameter bevel gear 25 is fixed on the functional worm 13, and in the continuous rotation process of the driving main shaft 23, the driving force provided by the fact that the water flow drives the driving impeller 24 to rotate in real time can be amplified in a mode that the small-diameter bevel gear 25 drives the large-diameter bevel gear 26, and in the meshed mode, the real-time efficient synchronous rotation use of the functional worm 13 is guaranteed, and the efficient clean transfer and discharge use of water scales and water residues in the solar water heater is guaranteed.

s1: opening a water valve to add water;

s2: the water flow drives the drive impeller 24 to rotate, providing drive:

s3: the small-diameter bevel gear 25 drives the large-diameter piebald horse gear 26 to drive the functional worm 13 to rotate, and in the process, the small-diameter bevel gear 25 and the large-diameter bevel gear 26 amplify force to ensure effective transmission;

s4: the functional worm 13 rotates, the rotating shafts 8 are driven to rotate through the functional worm wheel 14, in the process, the helical blades 9 and the cleaning scraping strips 11 rotate synchronously to scrape the inner wall of the heat collecting pipe 3, and scale and water slag in the heat collecting pipe 3 are transferred to the water storage tank 2 through the design of a helical structure;

s5: the functional worm 13 drives the functional main shaft 16 to synchronously rotate through the matching of the driving gear 19, the transmission gear 20 and the transmission chain 21, and when the functional main shaft 16 synchronously rotates, the spiral transfer blade 17 is driven to synchronously rotate, so that the scale and the water slag transferred from the heat collecting pipe 3 are further transferred to the water outlet position of the water storage tank 2;

And then at every turn add water in-process, all clean thermal-collecting tube 2 once, effectively avoid long-time lasting long-term long-pending of incrustation scale and grain sediment to guarantee solar water heater's continuous high-efficient use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. Solar water heater system of adding water includes support (1), installs storage water tank (2) and a plurality of equidistance on support (1) and installs thermal-collecting tube (3) between storage water tank (2) and support (1), its characterized in that: be provided with in storage water tank (2) and extend to in thermal-collecting tube (3) and be used for the clean cleaning part (4) of the inside incrustation scale of thermal-collecting tube (3) to discharge the use, and storage water tank (2) top is run through and is fixed with into water end pipe (5), be provided with in the end pipe of intaking (5) and be used for cooperating the solar water heater to add water in real time in order to provide automatic drive's drive part (6), drive part (6) are connected with and fix in storage water tank (2) and are used for clean synchronous drive part (7) of using of real-time transmission.

2. The water adding system of the solar water heater according to claim 1, wherein: cleaning element (4) are located the inside rotation axis (8) of thermal-collecting tube (3) including a plurality of respectively, rotation axis (8) outside all is fixed with helical blade (9), and the one end outside that rotation axis (8) are located storage water tank (2) all is fixed with bears frame (10), helical blade (9) lateral surface all is fixed with clean scraping strip (11), clean scraping strip (11) and thermal-collecting tube (3) inner wall contact, bear frame (10) and be provided with two, and fix both sides in storage water tank (2) respectively, install in storage water tank (2) and be used for the clean synchronous connecting piece (12) of using of a plurality of rotation axis (8) synchronous rotations, synchronous connecting piece (12) and synchronous drive component (7) cooperation use.

3. The water adding system of the solar water heater as claimed in claim 2, wherein: the spiral blade (9) is made of food-grade polyethylene materials, and the cleaning scraping strip (11) is made of food-grade silica gel materials.

4. The water adding system of the solar water heater as claimed in claim 3, wherein: synchronous connection spare (12) include and rotate functional worm (13) of installing in storage water tank (2) through the bearing, synchronous drive part (7) are used with functional worm (13) cooperation, rotation axis (8) outside all is fixed with functional worm wheel (14) with functional worm (13) interlock respectively, be provided with in storage water tank (2) and effectively improve synchronous transfer part (15) of incrustation scale dregs of water discharge ability, synchronous transfer part (15) are used with functional worm (13) cooperation.

5. The water adding system of the solar water heater as claimed in claim 4, wherein: synchronous transfer part (15) include through bearing rotation install function main shaft (16) in the water tank, function main shaft (16) are located function worm (13) below, and function main shaft (16) outside is fixed with spiral transfer blade (17), be provided with on function worm (13) and be used for function main shaft (16) synchronous motion to arrange driving medium (18) that the sediment was used.

6. The water adding system of the solar water heater as claimed in claim 5, wherein: the transmission piece (18) comprises a driving gear (19) fixed on the functional worm (13), a transmission gear (20) is fixed at a corresponding position on the functional spindle (16), a transmission chain (21) is arranged on the outer side of the transmission gear (20), and the transmission gear (20) is in transmission connection with the driving gear (19) through the transmission chain (21).

7. The water adding system of the solar water heater as claimed in claim 6, wherein: drive unit (6) include that two fix mounting bracket (22) at intake end pipe (5) interior both ends respectively, be provided with drive main shaft (23) in intake end pipe (5), drive main shaft (23) and synchronous drive part (7) cooperation, and drive main shaft (23) outside is fixed with drive impeller (24), drive impeller (24) are located intake end pipe (5).

8. The water adding system of the solar water heater according to claim 7, wherein: the driving main shaft (23) extends to one side of the functional worm (13), the synchronous transmission part (7) comprises a small-diameter bevel gear (25) fixed at the end part of the driving main shaft (23), and a large-diameter bevel gear (26) meshed with the small-diameter bevel gear (25) is fixed on the functional worm (13).

9. The water adding method for the solar water heater comprises the following steps:

s1: opening a water valve to add water;

s2: the water flow drives the driving impeller (24) to rotate, and provides driving:

s3: the small-diameter bevel gear (25) drives the large-diameter piebald horse gear (26) to drive the functional worm (13) to rotate, and the small-diameter bevel gear (25) and the large-diameter bevel gear (26) amplify force in the process to ensure effective transmission;

s4: the functional worm (13) rotates, the rotating shafts (8) are driven to rotate through the functional worm wheel (14), in the process, the helical blades (9) and the cleaning scraping strips (11) rotate synchronously to scrape the inner walls of the heat collecting pipes (3), and scale and water slag in the heat collecting pipes (3) are transferred to the water storage tank (2) through the design of a helical structure;

s5: the functional worm (13) drives the functional main shaft (16) to synchronously rotate through the matching of the driving gear (19), the transmission gear (20) and the transmission chain (21), and when the functional main shaft (16) synchronously rotates, the spiral transfer blade (17) is driven to synchronously rotate, so that scale and water slag transferred from the heat collecting pipe (3) are further transferred to the water outlet of the water storage tank (2);