CN110657260B - Solar energy light, heat and electricity heat automatic switch-over control valve - Google Patents
Solar energy light, heat and electricity heat automatic switch-over control valve Download PDFInfo
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- CN110657260B CN110657260B CN201910942269.4A CN201910942269A CN110657260B CN 110657260 B CN110657260 B CN 110657260B CN 201910942269 A CN201910942269 A CN 201910942269A CN 110657260 B CN110657260 B CN 110657260B
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- valve
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- fixedly connected
- heat supply
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/08—Electric heater
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/14—Solar energy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/02—Fluid distribution means
- F24D2220/0235—Three-way-valves
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
The invention relates to the technical field of heating equipment, and discloses a solar photothermal and thermal automatic switching control valve, which comprises a valve body, wherein the top of the valve body is respectively provided with a solar heating water inlet and an electric heating water inlet, the bottom of the valve body is provided with a water outlet, a solar heating valve and an electric heating valve are arranged inside the valve body, the right side of a temperature sensor is provided with a pressure rod, the right side of the pressure rod is fixedly connected with a central rod, the right end of the central rod is fixedly connected with a first fixed block, the right side of the first fixed block is fixedly connected with a pressing rod, the front side of the central rod is provided with the solar heating valve and the electric heating valve, and the central rod is matched with the solar heating valve, the electric heating valve and the pressing rod for use, so that the effect of controlling the switching heating mode and simultaneously controlling the working state of an electric heating system is achieved, and the solar photothermal and thermal are fully utilized, the utilization rate of solar energy is improved.
Description
Technical Field
The invention relates to the technical field of heating equipment, in particular to a solar photo-thermal-electric automatic switching control valve.
Background
At present, heating modes of most areas in China are heating medium water gas, air-conditioning heating and electric heating, the heating modes are direct or indirect coal burning consumption, heat energy and electric energy generated by burning coal are converted into heat energy, a large amount of non-renewable resources can be consumed by the traditional heating mode, meanwhile, the environment is seriously polluted, solar energy is inexhaustible clean energy, solar energy, thermoelectric and thermal combination heating is adopted, energy can be saved as far as possible while heating is guaranteed, and the solar energy and thermal and electric heating combined heating device is a trend of future heating.
However, in the existing solar photo-thermal heating equipment, solar photo-thermal heating and electric heating cannot be automatically switched, a heating mode needs to be manually switched, when solar photo-thermal meets a heating requirement, solar photo-thermal heating cannot be automatically switched, electric heating is still adopted, solar photo-thermal heating cannot be fully utilized, unnecessary waste of electric power is caused, and the utilization rate of solar energy is reduced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the solar photo-thermal-electric automatic switching control valve which has the advantages of automatic switching of heating modes and high solar energy utilization rate and solves the problems that the heating modes cannot be automatically switched and the solar energy utilization rate is high.
(II) technical scheme
In order to realize the purpose of high solar energy utilization rate of the automatic switching heating mode, the invention provides the following technical scheme: a solar thermal-electric automatic switching control valve comprises a valve body, wherein a solar heat supply water inlet and an electric heat water inlet are respectively formed in the top of the valve body, a water outlet is formed in the bottom of the valve body, a solar heat supply valve and an electric heat valve are mounted inside the valve body, a temperature sensing box is fixedly connected inside the valve body and positioned on the left side of the solar heat supply valve, a temperature sensing body is mounted inside the temperature sensing box, a distribution box is fixedly connected to the inner right wall of the valve body, a second fixing block is fixedly connected to the left inner wall of the distribution box, a fixing sleeve is fixedly connected to the right side of the second fixing block, a telescopic rod is slidably connected to the right side of the fixing sleeve, an electrode is fixedly connected to the right side of the telescopic rod, a pressure rod is arranged on the right side of the temperature sensing body, a central rod is fixedly connected to the right side of the pressure rod, and a first fixing block is fixedly connected to the right end of the central rod, the right side fixedly connected with of first fixed block presses the depression bar, solar energy heat supply valve and electric heat valve are installed in well core rod's front.
Preferably, the solar heat supply water inlet and the electric heating water inlet are distributed in bilateral symmetry.
Preferably, the centers of the solar heat supply valve and the electric heating valve are provided with inclined round holes, and the solar heat supply valve and the electric heating valve are respectively matched with the solar heat supply valve and the electric heating valve.
Preferably, the first return spring is installed on the outer side of the central rod and inside the temperature sensing box, and the second return spring is sleeved on the outer side of the telescopic rod.
Preferably, the first fixing block and the second fixing block are made of insulating materials.
Preferably, the two upper and lower electrodes are a positive electrode and a negative electrode, respectively.
Preferably, the solar heat supply valve and the electric heat valve are made of the same material and have the same structure.
Advantageous effects
Compared with the prior art, the invention provides a solar photo-thermal-electric automatic switching control valve, which has the following beneficial effects:
1. this solar light thermal electric heat automatic switch-over control valve uses through the cooperation of temperature-sensing body, first reset spring and pressure pole to reached the pressure pole and along with the change of temperature and the horizontal slip effect, used through the cooperation of second reset spring and telescopic link, made according to the pressure lever and fully contact with the electrode, thereby reached and kept the stable effect of electric heat heating electric power.
2. This solar photothermal thermal automatic switch-over control valve uses through well core rod and solar heating valve, electric heat valve and the cooperation of pressing the depression bar to reach the effect of control switch heating mode's while control electric heating system's operating condition, made the solar photothermal heating obtain abundant utilization, improved the utilization ratio of solar energy, furthest's reduction electric power's consumption when guaranteeing the heating.
Drawings
FIG. 1 is a schematic view of a solar heating control valve according to the present invention;
FIG. 2 is a schematic diagram of an electric heating control valve according to the present invention;
FIG. 3 is a schematic view of the temperature sensing box according to the present invention;
fig. 4 is a schematic structural view of the distribution box of the present invention.
In the figure: 1 valve body, 2 solar energy heat supply valves, 3 electric heat valves, 4 solar energy heat supply water inlets, 5 electric heat water inlets, 6 delivery ports, 7 temperature-sensing case, 8 block terminals, 9 central poles, 10 pressure poles, 11 solar energy heat supply valves, 12 electric heat valves, 13 first reset springs, 14 pressing rods, 15 first fixed blocks, 16 electrodes, 17 second reset springs, 18 fixed sleeves, 19 telescopic links, 20 second fixed blocks, 21 temperature-sensing bodies.
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. 1-4, a solar photo-thermal-electric automatic switching control valve comprises a valve body 1, wherein the top of the valve body 1 is respectively provided with a solar heat supply water inlet 4 and an electric heat water inlet 5, the solar heat supply water inlet 4 and the electric heat water inlet 5 are symmetrically distributed in the left and right direction, the bottom of the valve body 1 is provided with a water outlet 6, a solar thermal valve 2 and an electric thermal valve 3 are arranged inside the valve body 1, the centers of the solar heat supply valve 2 and the electric thermal valve 3 are provided with inclined round holes, the solar heat supply valve 2 and the electric thermal valve 3 are respectively matched with a solar heat supply valve 11 and an electric thermal valve 12, a temperature sensing box 7 is fixedly connected inside the valve body 1 and positioned at the left side of the solar heat supply valve 2, a temperature sensing body 21 is arranged inside the temperature sensing box 7, and the temperature sensing body 21 and a first return spring 13 are matched with a pressure rod 10 for use, the pressure rod 10 is enabled to slide left and right along with the change of temperature, the inner right wall of the valve body 1 is fixedly connected with a distribution box 8, the left inner wall of the distribution box 8 is fixedly connected with a second fixed block 20, the right side of the second fixed block 20 is fixedly connected with a fixed sleeve 18, the right side of the fixed sleeve 18 is slidably connected with a telescopic rod 19, the right side of the telescopic rod 19 is fixedly connected with an electrode 16, the upper electrode 16 and the lower electrode 16 are respectively an anode and a cathode, the right side of a temperature sensing body 21 is provided with the pressure rod 10, the right side of the pressure rod 10 is fixedly connected with a central rod 9, a first reset spring 13 is arranged outside the central rod 9 and inside the temperature sensing box 7, the outer side of the telescopic rod 19 is sleeved with a second reset spring 17, the right end of the central rod 9 is fixedly connected with a first fixed block 15, the first fixed block 15 and the second fixed block 20 are made of insulating materials, and the right side of the first fixed block 15 is fixedly connected with a press rod 14, the front surface of the central rod 9 is provided with the solar heat supply valve 11 and the electric heating valve 12, the materials and the structures of the solar heat supply valve 11 and the electric heating valve 12 are the same, and the central rod 9 is matched with the solar heat supply valve 11, the electric heating valve 12 and the pressing rod 14 for use, so that the effect of controlling the working state of the electric heating system while switching the heat supply mode is achieved, the solar photo-thermal heating is fully utilized, and the utilization rate of solar energy is improved.
The working principle is as follows: when the solar photo-thermal heating temperature is insufficient, the temperature sensor 21 in the temperature sensing box 7 shrinks along with the temperature reduction, the size is reduced, the pressure rod 10 slides leftwards under the action of the first return spring 13, the pressure rod 10 drives the central rod 9 to slide leftwards, the central rod 9 respectively drives the solar heat supply valve 11 and the electric heating valve 12 to move leftwards, the solar heat supply valve 11 moves leftwards to close the solar heat supply valve 2, the electric heating valve 12 moves leftwards to open the electric heating valve 3, meanwhile, the central rod 9 drives the pressing rod to move leftwards to press the electrode 16, the upper electrode 16 and the lower electrode 16 form a passage, the solar photo-thermal heating is closed, and the electric heating system starts to work.
When the solar photo-thermal heating temperature meets the requirement, the temperature rises to enable the temperature sensor 21 to expand by heating, the pressure rod 10 is driven to slide rightwards, the pressure rod 10 drives the central rod 9 to move rightwards, the central rod 9 respectively drives the solar heat supply valve 11 and the electric heating valve 12 to move rightwards, the solar heat supply valve 11 moves rightwards to open the solar heat supply valve 2, the electric heating valve 12 on the central rod 9 moves rightwards to close the electric heating valve 3, meanwhile, the central rod 9 drives the pressing rod to move rightwards to disconnect the upper electrode 16, the lower electrode 16 and the upper electrode 16, the electric heating system is closed, and the solar photo-thermal heating starts to work.
In summary, the solar photo-thermal-electrical-thermal automatic switching control valve achieves the effect that the pressure rod 10 slides left and right along with the change of temperature by the cooperation of the temperature sensor 21, the first return spring 13 and the pressure rod 10, and achieves the effect of keeping the electric heating power stable by the full contact between the pressing rod 14 and the electrode 16 by the cooperation of the second return spring 17 and the telescopic rod 19,
in addition, the solar photo-thermal automatic switching control valve is used in cooperation with the solar heat supply valve 11, the electric heating valve 12 and the pressing rod 14 through the central rod 9, so that the effect of controlling the working state of an electric heating system while controlling the switching of the heat supply mode is achieved, solar photo-thermal heating is fully utilized, the utilization rate of solar energy is improved, and the consumption of electric power is reduced to the maximum extent while the heating is ensured.
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 (7)
1. The utility model provides a solar energy light thermal electric heat automatic switch-over control valve, includes valve body (1), its characterized in that: solar energy heat supply water inlet (4) and electric heat water inlet (5) have been seted up respectively at the top of valve body (1), delivery port (6) have been seted up to the bottom of valve body (1), the internally mounted of valve body (1) has solar energy heat supply valve (2) and electric heat valve (3), the inside of valve body (1) just is located the left side fixedly connected with temperature-sensing case (7) of solar energy heat supply valve, the internally mounted of temperature-sensing case (7) has temperature-sensing body (21), the interior right wall fixedly connected with block terminal (8) of valve body (1), the left inner wall fixedly connected with second fixed block (20) of block terminal (8), the fixed cover (18) of right side fixedly connected with of second fixed block (20), the right side sliding connection of fixed cover (18) has telescopic link (19), the right side fixedly connected with electrode (16) of telescopic link (19), the temperature-sensing device is characterized in that a pressure rod (10) is arranged on the right side of the temperature sensing body (21), a center rod (9) is fixedly connected to the right side of the pressure rod (10), a first fixing block (15) is fixedly connected to the right end of the center rod (9), a pressing rod (14) is fixedly connected to the right side of the first fixing block (15), and a solar heat supply valve (11) and an electric heating valve (12) are installed on the center rod (9).
2. The solar photo-thermal-electric automatic switching control valve according to claim 1, characterized in that: the solar heat supply water inlet (4) and the electric heating water inlet (5) are symmetrically distributed in the left and right direction.
3. The solar photo-thermal-electric automatic switching control valve according to claim 1, characterized in that: the solar heat supply valve (2) and the electric heating valve (3) are provided with inclined round holes at the centers, and the solar heat supply valve (2) and the electric heating valve (3) are respectively matched with the solar heat supply valve (11) and the electric heating valve (12).
4. The solar photo-thermal-electric automatic switching control valve according to claim 1, characterized in that: the outside of well core rod (9) and the internally mounted who is located temperature-sensing case (7) have first reset spring (13), second reset spring (17) have been cup jointed in the outside of telescopic link (19).
5. The solar photo-thermal-electric automatic switching control valve according to claim 1, characterized in that: the first fixing block (15) and the second fixing block (20) are made of insulating materials.
6. The solar photo-thermal-electric automatic switching control valve according to claim 1, characterized in that: the upper and lower electrodes (16) are respectively a positive electrode and a negative electrode.
7. The solar photo-thermal-electric automatic switching control valve according to claim 1, characterized in that: the solar heat supply valve (11) and the electric heating valve (12) are made of the same material and have the same structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910942269.4A CN110657260B (en) | 2019-09-30 | 2019-09-30 | Solar energy light, heat and electricity heat automatic switch-over control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910942269.4A CN110657260B (en) | 2019-09-30 | 2019-09-30 | Solar energy light, heat and electricity heat automatic switch-over control valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110657260A CN110657260A (en) | 2020-01-07 |
| CN110657260B true CN110657260B (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910942269.4A Active CN110657260B (en) | 2019-09-30 | 2019-09-30 | Solar energy light, heat and electricity heat automatic switch-over control valve |
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| CN (1) | CN110657260B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113725020A (en) * | 2021-08-30 | 2021-11-30 | 山西图门新能源有限公司 | Trade electric system based on carbon back electric capacity |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4368049B2 (en) * | 2000-09-21 | 2009-11-18 | 日本サーモスタット株式会社 | Hot and cold mixer tap |
| CN102392903B (en) * | 2011-09-28 | 2013-03-20 | 捷锐企业(上海)有限公司 | Gas travel switch valve |
| CN202360800U (en) * | 2011-11-24 | 2012-08-01 | 北京龙浩安达新技术有限公司 | Switching valve and heating system |
| CN104344063B (en) * | 2013-08-01 | 2016-08-10 | 浙江三花汽车零部件有限公司 | A kind of thermoregulator |
| CN207406823U (en) * | 2017-09-11 | 2018-05-25 | 鹤山市安得利卫浴有限公司 | A kind of hot water connector copper valve |
| CN207796172U (en) * | 2017-12-29 | 2018-08-31 | 天津科先液压技术开发有限公司 | A kind of high-precision pneumatic proportional pressure valve |
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- 2019-09-30 CN CN201910942269.4A patent/CN110657260B/en active Active
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| CN110657260A (en) | 2020-01-07 |
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Effective date of registration: 20210708 Address after: 268 Xisi Road, Dongying District, Dongying City, Shandong Province 257100 Applicant after: SHENGLI OILFIELD SHENGXING GROUP Co.,Ltd. Address before: 310019 room 207, building A17, No.9 Jiusheng Road, Jianggan District, Hangzhou City, Zhejiang Province Applicant before: Hangzhou Xinmao Technology Co.,Ltd. |
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