CN210801670U - Circulating water tank for solar water heater - Google Patents
Circulating water tank for solar water heater Download PDFInfo
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- CN210801670U CN210801670U CN201921383043.7U CN201921383043U CN210801670U CN 210801670 U CN210801670 U CN 210801670U CN 201921383043 U CN201921383043 U CN 201921383043U CN 210801670 U CN210801670 U CN 210801670U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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Abstract
The utility model discloses a solar water heater is with circulation tank relates to solar water heater technical field. The utility model comprises a water tank with a heat preservation layer, a plurality of vacuum heat collecting pipes inserted in the water tank, an intelligent controller, a sensor, a solenoid valve, a water pump and an auxiliary heating device; the water inlet pipe of the water tank is arranged on one end surface of the water tank; the water outlet pipe of the water tank is arranged at the lower side of the other end part of the water tank, and the water tank also comprises a mixed flow guide device for conduction/blockage; the inner container of the water tank is divided into a plurality of water tanks by a plurality of uniformly distributed partition plates; a plurality of partition plates are obliquely and fixedly penetrated with a flow guide pipe; the guide pipe is directed to one end of the water inlet pipe and inclines upwards. The utility model discloses a multilayer baffle of design and honeycomb duct of installation on the baffle in the water tank, cold water pushes hot water one-level to next water tank when using hot water in, water tank transmission has reached the hydrothermal purpose of evacuation one by one, has solved the lower problem of current hot water rate of utilization.
Description
Technical Field
The utility model belongs to the technical field of solar water heater, especially, relate to a circulating water tank for solar water heater.
Background
At present, in the existing closed pressure-bearing solar water heater, a water tank is connected with a solar heat pipe type vacuum pipe in a heat exchange mode. Because the water tank is not directly communicated with the solar heat pipe type vacuum pipe, the solar heat pipe type vacuum pipe can operate under pressure, thereby being convenient for users to adjust the water flow and improving the water comfort level. The water tank of the existing solar water heater mixes cold water and hot water after water is supplemented, so that the temperature of the hot water gradually becomes lower along with the time in the process of releasing the hot water, and the utilization rate of the hot water is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a solar water heater is with circulation tank, through the multilayer baffle of design in the water tank and the honeycomb duct of installation on the baffle, cold water pushes hot water one-level to next water tank when using hot water in, water tank transmission has reached the hydrothermal purpose of evacuation one by one, has solved the lower problem of current hot water rate of utilization.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a circulating water tank for a solar water heater, which comprises a water tank with a heat preservation layer, a plurality of vacuum heat collecting pipes inserted in the water tank, an intelligent controller, a sensor, a solenoid valve, a water pump and an auxiliary heating device; the water inlet pipe of the water tank is arranged on one end surface of the water tank; the water outlet pipe of the water tank is arranged at the lower side of the other end part of the water tank, and the water tank also comprises a mixed flow guide device for conduction/blockage; the inner container of the water tank is divided into a plurality of water tanks by a plurality of uniformly distributed partition plates; a plurality of baffles are obliquely and fixedly provided with guide pipes in a penetrating way; the guide pipe points to one end of the water inlet pipe and inclines upwards;
the mixed flow guiding device comprises a flow collecting cylinder and a control cylinder in sliding fit with the inner wall of the flow collecting cylinder; the collecting cylinder penetrates through and is fixed on the plurality of partition plates along the axial direction of the water tank;
a plurality of first water inlets are linearly and uniformly distributed on the peripheral side surface of the collecting cylinder along the axial direction; one end of the flow collecting cylinder is sealed; a drain pipe is fixedly communicated with the closed end of the flow collecting cylinder; the water discharging pipe penetrates to the outer side of the water tank, and a water discharging valve is arranged at the end part of the water discharging pipe;
a plurality of second water inlets are linearly and uniformly distributed on the peripheral side surface of the control cylinder along the axial direction; one end of the control cylinder is sealed; the closed end of the collecting cylinder is opposite to the closed end of the control cylinder; a cylindrical control rod is fixedly communicated with the closed end of the control cylinder; the cylindrical control rod penetrates to the outer side of the water tank and is in sealed sliding fit with the side wall of the water tank; the end part of the cylindrical control rod is connected with a telescopic device.
Furthermore, one or more vacuum heat collecting pipes are correspondingly arranged in the plurality of water tanks.
Furthermore, the baffle is a hollow circular cavity structure, and glass fiber heat insulation cotton is filled in the cavity.
Furthermore, an exhaust pipe is arranged at one end of the water tank, which is opposite to the water inlet pipe; and an exhaust valve is arranged on the exhaust pipe.
Further, the number of the second water inlets is the same as that of the water tanks.
Furthermore, the telescopic device is an electric telescopic rod; the electric telescopic rod is arranged at the end part of the water tank through the mounting frame; the front end of the electric telescopic rod is hinged with the end part of the cylindrical control rod through a hinged support, the intelligent controller controls the intelligent controller to extend and retract, the sensors comprise a plurality of temperature sensors and light sensors arranged outside, the electric telescopic rod is in a retracted state when the electric telescopic rod is irradiated by sunlight and the temperature difference of the plurality of temperature sensors is within a range of 10 degrees, the first water inlet is communicated with the second water inlet, and the plurality of water tanks are communicated through a control cylinder; when the water is not used in a natural hour in the daytime when the lamp is illuminated, the water tanks are communicated through the control cylinder; in other cases, the water tanks are not communicated with each other, and the communication can be adjusted manually.
Furthermore, the circumferential side surface of the control cylinder is uniformly distributed with annular grooves along the axial line; and a sealing ring is arranged in the annular groove.
The utility model discloses following beneficial effect has:
1. the utility model discloses a multilayer baffle of design in the water tank and the honeycomb duct of installation on the baffle, cold water pushes hot water one-level to next divided water tank when using hot water in, water tank transmission one by one finally releases the hot water in the water tank is whole, and the hydrothermal difference in temperature is less in the release process, has reached the hydrothermal purpose of evacuation.
2. The utility model discloses a mixed guiding device of design, a plurality of divided water tanks communicate when the mass flow section of thick bamboo is in the connected state with the control drum, the synchronous mixed heating that mixes, the temperature of the water in a plurality of water tanks reaches unified temperature fast; when the collecting cylinder and the control cylinder are in a non-communicated state, the cold water and the hot water are separated to effectively protect the temperature of the residual hot water; meanwhile, the water in the whole water tank can be discharged through the water discharge pipe and the water discharge valve of the mixing flow guide device.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic sectional view of a first directional structure of a circulation water tank for a solar water heater according to the present invention;
fig. 2 is a schematic cross-sectional view of the structure of the present invention in the opposite direction to the first direction;
FIG. 3 is a schematic structural view of a manifold hub;
FIG. 4 is a schematic structural view of a control cylinder;
in the drawings, the components represented by the respective reference numerals are listed below:
1-a water tank, 2-a vacuum heat collecting tube, 3-a partition plate, 4-a flow guide tube, 5-a mixed flow guide device, 6-a flow collecting barrel, 7-a control cylinder, 8-a first water inlet, 9-a second water inlet, 10-a water inlet tube, 11-a water outlet tube, 12-an air outlet tube, 13-an air exhaust valve, 14-a water outlet tube, 15-a water exhaust valve, 16-a cylindrical control rod and 17-a telescopic device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model relates to a circulating water tank for a solar water heater, which comprises a water tank 1 with a heat preservation layer, ten vacuum heat collecting tubes 2 inserted in the water tank, an intelligent controller, a sensor, an electromagnetic valve, a water pump and an auxiliary heating device; a water inlet pipe 10 of the water tank 1 is arranged on one end surface of the water tank 1; the water outlet pipe 11 of the water tank 1 is arranged at the lower side of the other end part of the water tank 1, and the water tank also comprises a mixed flow guide device 5 for conduction/blockage; an inner container of a water tank 1 is divided into ten water tanks by nine uniformly distributed partition plates 3, and one vacuum heat collecting pipe 2 is correspondingly arranged in each ten water tanks; nine partition plates 3 are obliquely and fixedly penetrated through a flow guide pipe 4, the upper end of the flow guide pipe 4 is 2cm away from the top end, the lower end of the flow guide pipe 4 is 2cm away from the bottom surface, each partition plate 3 is of a hollow circular cavity structure, and glass fiber heat insulation cotton is filled in each cavity; the guide pipe 4 is directed to one end of the water inlet pipe 10 and inclines upwards, and the exhaust pipe 12 is arranged at one end of the water tank 1 opposite to the water inlet pipe 10; an exhaust valve 13 is mounted on the exhaust pipe 12;
the mixed flow guiding device 5 comprises a flow collecting cylinder 6 and a control cylinder 7 which is in sliding fit with the inner wall of the flow collecting cylinder 6; the collecting cylinder 6 penetrates through and is fixed on the nine partition plates 3 along the axial direction of the water tank 1;
nine first water inlets 8 are axially and linearly and uniformly distributed on the circumferential side surface of the collecting barrel 6; one end of the collecting cylinder 6 is sealed; a drain pipe 14 is fixedly communicated with the closed end of the collecting cylinder 6; the water discharge pipe 14 penetrates to the outer side of the water tank 1, and a water discharge valve 15 is installed at the end part of the water discharge pipe 14;
ten second water inlets 9 are axially and uniformly distributed and arranged on the circumferential side surface of the control cylinder 7 in a linear manner; one end of the control cylinder 7 is sealed; the closed end of the collecting cylinder 6 is opposite to the closed end of the control cylinder 7; a cylindrical control rod 16 is fixedly communicated with the closed end of the control cylinder 7; the cylindrical control rod 16 penetrates to the outer side of the water tank 1, and the cylindrical control rod 16 is in close sliding fit with the side wall of the water tank 1; the end part of the cylindrical control rod 16 is connected with a telescopic device 17, and the telescopic device 17 is an electric telescopic rod; the electric telescopic rod is arranged at the end part of the water tank 1 through the mounting rack; the front end of the electric telescopic rod is hinged with the end part of the cylindrical control rod 16 through a hinged support, and annular grooves are uniformly distributed and arranged on the circumferential side surface of the control cylinder 7 along the axial line; a sealing ring is arranged in the annular groove; the intelligent controller controls the intelligent controller to extend and retract, the sensors comprise two temperature sensors respectively arranged in two ends of the water tank 1 and light sensors arranged outside, when sunlight irradiates and the temperature difference of the two temperature sensors is within a range of 10 degrees, the electric telescopic rod is in a contraction state, the first water inlet 8 is communicated with the second water inlet 9, and ten water tanks of the water tank 1 are communicated through the control cylinder 7; when the water is not used in a natural hour in the daytime when the lamp is illuminated, the water tanks are communicated through the control cylinder 7; the water tank 1 is manually controlled and the drain valve 15 is opened to drain water when water drainage is required.
One specific application of this embodiment is: when water is filled into the water tank 1, water firstly enters the nearest water tank, the water level in the water tank gradually rises, air firstly enters the subsequent water tank from the upper end of the flow guide pipe 4 in the process of rising the water level, after the water level of the water tank reaches the water inlet at the upper end of the flow guide pipe 4, water flows downwards along the flow guide pipe 4 in an inclined mode to the next water tank, the air in the subsequent water tank is discharged in the same sequence and then is filled with the water, and the water is discharged from the air exhaust valve 13 when the air pressure in the water tank 1 is too high, so that the air pressure is prevented from influencing water filling; when hot water is used in the daytime, cold water is firstly fed into a water tank close to a water inlet pipe 10, the electric telescopic rod extends out after the temperature difference of two ends is larger than 10 degrees, a first water inlet 8 and a second water inlet 9 are not communicated in a staggered way, the cold water flows from the water tank on the left side of a first-level tank of a right-side water tank as shown in figure 1 while the hot water is discharged from a water tank 11 for use, the hot water is positioned at the upper part of a bucket, the hot water is released from the water tank 1 by one-level release, the influence on the temperature of the subsequent hot water discharge after the cold water is fed is reduced, the hot water in the water tank 1 is continuously discharged, the temperature difference of the hot water discharge is small, and the aim of emptying the hot water is fulfilled, after the hot water is stopped for 1 hour, the electric telescopic rod is in a contraction state, and the plurality of water tanks are communicated through the control cylinder 7 to perform synchronous mixed heating; when the water heater is used at night, the water heater is in an extending state with the electric telescopic rod at different points in the daytime, and the ten water tanks are not communicated, so that the water temperature of the existing hot water is favorably ensured.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. A circulating water tank for a solar water heater comprises a water tank (1) with a heat-insulating layer, a plurality of evacuated solar collector tubes (2) inserted in the water tank, an intelligent controller, a sensor, an electromagnetic valve, a water pump and an auxiliary heating device; a water inlet pipe (10) of the water tank (1) is arranged on one end face of the water tank (1); outlet pipe (11) of water tank (1) set up in another tip downside of water tank (1), its characterized in that:
the device also comprises a mixed flow guide device (5) for conducting/blocking; the inner container of the water tank (1) is divided into a plurality of water tanks by a plurality of uniformly distributed partition plates (3); a draft tube (4) penetrates through and is fixed on each of the plurality of partition plates (3) in an inclined manner; the draft tube (4) points to one end of the water inlet pipe (10) and inclines upwards;
the mixed flow guiding device (5) comprises a flow collecting cylinder (6) and a control cylinder (7) in sliding fit with the inner wall of the flow collecting cylinder (6); the collecting cylinder (6) penetrates through and is fixed on the plurality of partition plates (3) along the axial direction of the water tank (1);
a plurality of first water inlets (8) are linearly and uniformly distributed on the peripheral side surface of the collecting barrel (6) along the axial direction; one end of the collecting cylinder (6) is sealed; a drain pipe (14) is fixedly communicated with the closed end of the collecting cylinder (6); the drain pipe (14) penetrates through the outer side of the water tank (1), and a drain valve (15) is installed at the end part of the drain pipe (14);
a plurality of second water inlets (9) are linearly and uniformly distributed on the peripheral side surface of the control cylinder (7) along the axial direction; one end of the control cylinder (7) is sealed; the closed end of the collecting cylinder (6) is opposite to the closed end of the control cylinder (7); a cylindrical control rod (16) is fixedly communicated with the closed end of the control cylinder (7); the cylindrical control rod (16) penetrates through the outer side of the water tank (1), and the cylindrical control rod (16) is in sealed sliding fit with the side wall of the water tank (1); the end part of the cylindrical control rod (16) is connected with a telescopic device (17).
2. The circulation water tank for the solar water heater as claimed in claim 1, wherein one or more vacuum heat collecting pipes (2) are correspondingly arranged in the plurality of water tanks.
3. The circulating water tank for the solar water heater is characterized in that the partition plate (3) is of a hollow circular cavity structure, and glass fiber heat-insulating cotton is filled in the cavity.
4. The circulation water tank for the solar water heater according to claim 1, wherein an exhaust pipe (12) is installed at one end of the water tank (1) opposite to the water inlet pipe (10); an exhaust valve (13) is mounted on the exhaust pipe (12).
5. A circulation tank for a solar water heater according to claim 1, characterized in that the number of said second water inlets (9) is the same as the number of tanks.
6. The circulation water tank for the solar water heater according to claim 1, wherein the expansion device (17) is an electric expansion rod; the electric telescopic rod is arranged at the end part of the water tank (1) through the mounting frame; the front end of the electric telescopic rod is hinged with the end part of the cylindrical control rod (16) through a hinged support.
7. The circulation water tank for the solar water heater is characterized in that the circumferential side surface of the control cylinder (7) is uniformly provided with annular grooves along the axial line shape; and a sealing ring is arranged in the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921383043.7U CN210801670U (en) | 2019-08-23 | 2019-08-23 | Circulating water tank for solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921383043.7U CN210801670U (en) | 2019-08-23 | 2019-08-23 | Circulating water tank for solar water heater |
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| Publication Number | Publication Date |
|---|---|
| CN210801670U true CN210801670U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921383043.7U Active CN210801670U (en) | 2019-08-23 | 2019-08-23 | Circulating water tank for solar water heater |
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| CN (1) | CN210801670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440469A (en) * | 2019-08-23 | 2019-11-12 | 合肥荣事达太阳能科技有限公司 | Solar water heater cyclic water tank |
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2019
- 2019-08-23 CN CN201921383043.7U patent/CN210801670U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440469A (en) * | 2019-08-23 | 2019-11-12 | 合肥荣事达太阳能科技有限公司 | Solar water heater cyclic water tank |
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