CN110043947B - Heating protection device and heating system with same - Google Patents
Heating protection device and heating system with same Download PDFInfo
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- CN110043947B CN110043947B CN201910361896.9A CN201910361896A CN110043947B CN 110043947 B CN110043947 B CN 110043947B CN 201910361896 A CN201910361896 A CN 201910361896A CN 110043947 B CN110043947 B CN 110043947B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
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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
- F24D19/0092—Devices for preventing or removing corrosion, slime or scale
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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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- 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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention discloses a heating protection device which comprises a vertical pipe, a first transverse pipe, a second transverse pipe, a filtering piece and a drain valve, wherein the first transverse pipe and the second transverse pipe are respectively arranged on the vertical pipe, the first transverse pipe is positioned above the second transverse pipe, the first transverse pipe, the second transverse pipe and the vertical pipe are communicated, one end of the first transverse pipe is a water inlet pipeline, the other end of the first transverse pipe is a water distribution pipeline, one end of the second transverse pipe is a water return pipeline, the other end of the second transverse pipe is a water collecting pipeline, the filtering piece is arranged at the intersection of the first transverse pipe and the vertical pipe, and the drain valve is arranged at the lower end of the vertical pipe. The invention has the advantages that the filter element is arranged in the vertical pipe, the blow-down valve is arranged at the lower end of the vertical pipe, and the invention is suitable for the central heating condition and the household heat source heating condition, filters impurities and timely cleans the impurities, thereby ensuring normal heating. In addition, the invention also discloses a heating system with the heating protection device.
Description
Technical Field
The present invention relates to the field of heating, and more particularly, to a heating protection device and a heating system having the same.
Background
The pipeline of the existing heating equipment generally adopts carbon steel pipes, is not thoroughly washed when the pipeline is not subjected to water filling maintenance or maintenance and replacement during a non-heating period, can cause oxidation corrosion of a pipeline system, further generates pig iron scale and other various impurities, and can flow into the system along with water flow in the initial stage of heating, so that the pipeline of the heating system is blocked, and heating is affected.
Meanwhile, the existing heating equipment generally adopts a Y-shaped filter or a filter, the Y-shaped filter filters and intercepts impurities, the impurities are required to be cleaned manually after interception, the cleaning is not timely possible to cause complete blockage of the Y-shaped filter, the flow in a heating equipment pipeline is influenced, the heating effect is influenced, the cleaning of the Y-shaped filter is strong in speciality, special people are generally required to clean, and the time is wasted and the economy is poor. The filter is adopted for filtering, the filter is generally only suitable for a central heating heat supply pipe network, impurities collected by the filter flow into a water return pipeline through water flow, and the impurities return to the heat supply pipe network again for centralized treatment, but the filter is not suitable for heating a household heat source, meanwhile, the conventional heating equipment is generally only capable of being connected with a water inlet pipeline independently, and an additional pipeline is required to be additionally added for being connected with the water return pipeline, so that the operation is inconvenient.
Therefore, a heating protection device which is applicable to both central heating and household heat source heating and can filter impurities is needed.
Disclosure of Invention
The invention aims to provide a heating protection device capable of filtering and cleaning impurities, which can be applied to both central heating and household heat source heating.
Another object of the present invention is to provide a heating system capable of filtering and cleaning impurities to ensure normal heating.
In order to achieve the above object, the present invention provides a heating protection device, which comprises a standpipe, a first horizontal pipe, a second horizontal pipe, a filter element and a drain valve, wherein the first horizontal pipe and the second horizontal pipe are respectively installed on the standpipe, the first horizontal pipe is located above the second horizontal pipe, the first horizontal pipe, the second horizontal pipe and the standpipe are communicated, one end of the first horizontal pipe is a water inlet pipe, the other end of the first horizontal pipe is a water diversion pipe, one end of the second horizontal pipe is a water return pipe, the other end of the second horizontal pipe is a water collecting pipe, the filter element is arranged at the intersection of the first horizontal pipe and the standpipe, and the drain valve is arranged at the lower end of the standpipe.
Compared with the prior art, the invention has the beneficial effects that: the first transverse pipe and the second transverse pipe are respectively arranged on the vertical pipe, one end of the first transverse pipe is a water inlet pipe, the other end of the first transverse pipe is a water distribution pipe, one end of the second transverse pipe is a water return pipe, the other end of the second transverse pipe is a water collection pipe, which side of the first transverse pipe is the water inlet pipe can be determined according to the actual installation requirement of a user, which side of the second transverse pipe is the water return pipe, no additional pipe is needed to be added to be connected with the water return pipe, meanwhile, a filter element is arranged at the intersection of the vertical pipe and the first transverse pipe, water flows through the water inlet pipe, the filter element and the water distribution pipe in sequence, impurities in the water can be filtered by the filter element, and after the impurities are filtered, the water returns to the water return pipe through the water collection pipe to complete a heating process, and if the central heating condition is realized, the impurities flow back to the water return pipe along with the water flow during sewage discharge, and then are concentrated for treatment; if the household heat source supplies heat, because the drain valve is arranged at the lower end of the vertical pipe, impurities can be discharged by manually opening the drain valve, the impurities are filtered and cleaned in time, and the heating is ensured to be normal.
Preferably, the heating protection device further comprises a check valve, and the check valve is located below the filter element. The scheme can avoid the backflow of iron scale and other various impurities in the pollution discharge process.
Preferably, the heating protection device further comprises a pressure sensor, and the pressure sensor is arranged on the water inlet pipeline. The scheme enables a user to know the pressure value of the water inlet pipeline in time and perform corresponding operation.
Preferably, the heating protection device further comprises a temperature sensor, and the temperature sensor is arranged on the water inlet pipeline and/or the water return pipeline. According to the scheme, a user can timely know the water inlet temperature of the water inlet pipeline and the water return temperature of the water return pipeline, and corresponding operation is performed.
Preferably, the heating protection device further comprises an exhaust valve for exhausting, and the exhaust valve is installed at the upper end of the standpipe. The scheme ensures that the gas of each pipeline in the heating protection device can be discharged in time, and avoids the problems of gas blockage, noise and the like in the pipeline.
Preferably, the filter element comprises a filter plate and a mesh drum. The filter element comprises a filter plate and a net barrel, so that the filter function can be realized, the exhaust effect can be improved, and the gas in the pipeline is decomposed and punctured by the filter element and then is attached to the surface of the filter element, so that the gas in the pipeline can run upwards more rapidly, and the exhaust effect is better.
Preferably, both ends of the first transverse pipe and both ends of the second transverse pipe are provided with mounting holes for mounting the switch valve. According to the scheme, the actual positions of the water inlet pipeline, the water distribution pipeline, the water return pipeline and the water collecting pipeline can be changed and determined according to the actual conditions of users, ball valves are installed at the corresponding positions, the conversion is flexible, and the practicability is high.
Preferably, the heating protection device further comprises a cover body, the standpipe is installed in the cover body, and the water inlet pipeline, the water distribution pipeline, the water return pipeline and the water collection pipeline are exposed out of the cover body. The scheme ensures that most of the pipeline is covered in the cover body to protect the pipeline, and the water inlet pipeline, the water distribution pipeline, the water return pipeline and the water collecting pipeline are exposed outside the cover body to be convenient for installation.
Preferably, the heating protection device further comprises a water leakage sensor for detecting water leakage, and the water leakage sensor is arranged at the lower end of the cover body.
The invention also provides a heating system with the heating protection device, which comprises the heating protection device.
Compared with the prior art, the invention has the beneficial effects that: the heating system is provided with the heating protection device, and the filtering piece in the heating protection device can filter impurities and can clean the impurities in time in different modes aiming at different heat sources (central heating or household heat sources), so that the normal work of the whole heating system is ensured.
Drawings
Fig. 1 is a schematic view showing the overall structure of a heating protection device according to the present invention.
Fig. 2 is a cross-sectional view of the heating protection device of the present invention.
Fig. 3 is an exploded view of the heating protector according to the present invention.
Fig. 4 is a cross-sectional view of the exhaust valve of the present invention.
Detailed Description
For a clearer understanding of the technical features, objects and effects of the present invention, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the present invention provides a heating protection device 100, which can be applied to a heating system, so that the impurities in the pipes in the heating system can be filtered and cleaned in time, and the normal heating of the heating system is ensured, in particular, the heating protection device 100 of the present invention includes a control device (not shown in the drawings), a standpipe 101, a first cross pipe 102, a second cross pipe 103, a filter 104 and a drain valve 105, the first cross pipe 102 and the second cross pipe 103 are respectively installed on the standpipe 101, the first cross pipe 102 is located above the second cross pipe 103, the first cross pipe 102, the second cross pipe 103 and the standpipe 101 are all communicated, one end of the first cross pipe 102 is a water inlet pipe 1021, the other end is a water diversion pipe 1022, one end of the second cross pipe 103 is a water return pipe 1031, the other end is a water collection pipe 1032, a filter 104 is disposed at the intersection of the first cross pipe 102 and the standpipe 101, the drain valve 105 is disposed at the lower end of the standpipe 101, the water inlet pipe 1021 is connected with an external water supply pipe (i.e. a water inlet), the water return pipe 1031 is connected with the water return pipe 1031, and the water flows into the standpipe 101 through the water return pipe 1031, and the water is filtered by the water return pipe 1032, and the water flows into the room through the filter pipe 101, and the water return pipe is collected by the water return pipe 1031. When a user performs heating in a central heating and heat supply network management mode, and discharges sewage, the control device closes the water distribution pipeline 1022 and the water collection pipeline 1032, and impurities flow back to the water return pipeline 1031 along with water flowing through the vertical pipe 101 and are concentrated for treatment; when the household heat source (such as a wall-mounted boiler or a heat pump) is used for heating and discharging sewage, the control device closes the water distribution pipeline 1022 and the water collection pipeline 1032, and then manually opens the sewage discharge valve 105 arranged at the lower end of the vertical pipe 101 to discharge impurities along with water flowing through the vertical pipe 101.
Specifically, the control device includes a circuit board and an operation device, where the operation device may perform different operations on the water inlet pipe 1021, the water return pipe 1031, the water distribution pipe 1022 and the water collecting pipe 1032 according to different situations, and in this embodiment, the operation device is a touch-controllable display screen, the circuit board is electrically connected to the display screen, and the display screen displays data conditions in the pipe, such as a pressure value of the water inlet pipe 1021, a water inlet temperature of the water inlet pipe 1021, a water return temperature of the water return pipe 1031, a sewage draining time, valve states of the first transverse pipe 102 and the second transverse pipe 103, and electric quantity states, and the display screen has a touch function, and may perform operations on the display screen, such as setting the sewage draining time, where after the setting is completed, the heating protection device 100 may perform corresponding operations and drain impurities in the pipe within a specified sewage draining time. Meanwhile, the heating protection device 100 can also be operated through a mobile terminal, and various data in the pipeline can also be displayed on the mobile terminal, and in the embodiment, the heating protection device 100 is controlled by adopting the app of the mobile phone terminal. Of course, in another embodiment, the operation device may also include a common display screen and operation keys, where the operation keys and the display screen are electrically connected to the circuit board, and the operation keys are used to display data such as pressure values and temperature values in the pipeline, and then control the operation of the heating protection device 100, and at the same time, control the heating protection device 100 through the app of the mobile phone terminal.
Referring to fig. 2 and 3, both ends of the first horizontal pipe 102 are provided with mounting holes for mounting on-off valves (such as ball valves or other commonly used on-off valves), and likewise, both ends of the second horizontal pipe 103 are also provided with mounting holes for mounting on-off valves, so that specific positions of the water inlet pipe 1021, the water diversion pipeline 1022, the water return pipeline 1031 and the water collecting pipeline 1032 can be switched according to actual environment mounting needs of a user, in this embodiment, as shown in fig. 2, the water inlet is located on the right side of the standpipe 101, the right side of the first horizontal pipe 102 is the water inlet pipe 1021, the left side of the first horizontal pipe 102 is the water diversion pipeline 1022, correspondingly, the right side of the second horizontal pipe 103 is the water return pipeline 1031, and the left side of the second horizontal pipe 103 is the water collecting pipeline 1032, at this time, the ball valves are mounted on the mounting holes on the water diversion pipeline 1022 and the water collecting pipeline 1032, and the mounting holes on the water inlet pipe 1021 and the water return pipeline 1031 side are blind holes; in another embodiment, when the water inlet is located on the left side of the standpipe 101, the left side of the first horizontal pipe 102 is the water inlet pipe 1021, the right side of the first horizontal pipe 102 is the water diversion pipe 1022, correspondingly, the left side of the second horizontal pipe 103 is the water return pipe 1031, and the right side of the second horizontal pipe 103 is the water collection pipe 1032, at this time, ball valves are installed on the installation holes on the sides of the water diversion pipe 1022 and the water collection pipe 1032, and the installation holes on the sides of the water inlet pipe 1021 and the water return pipe 1031 are blind holes. Ball valve passes through motor 100a control, and motor 100a with controlling means's circuit board electricity is connected, can open or close shunt pipeline 1022 and catchment passageway 1032, simultaneously, be equipped with the valve on inlet channel 1021 and the return pipe 1031, the valve with controlling means's circuit board electricity is connected, controlling means can control the valve and open or close inlet channel 1021 and return pipe 1031, and the installation is nimble, can install according to user's actual installation demand, does not receive the influence of installation environment, and the practicality is high. Meanwhile, the pipelines such as the first transverse pipe 102 and the second transverse pipe 103 can be divided into a plurality of sections, the length, the position and the like of each section are adjustable, and a plurality of ball valves are arranged, so that more accurate control is realized, and meanwhile, the device is also suitable for different installation requirements of more users.
Referring to fig. 3, in the present embodiment, the filter 104 includes a filter plate 1041 and a net tube 1042, which can be used for filtering impurities in water, and the gas in the pipeline can be decomposed and punctured after passing through the filter 104 due to the structure of the filter 104, so that the gas can climb toward the upper end of the standpipe 101 more rapidly, and the exhaust effect is improved.
With continued reference to fig. 3, in order to ensure that the impurities do not flow back to the first transverse pipe 102, the heating protection device 100 of the present invention further includes a check valve 106, wherein the check valve 106 is disposed below the filter 104, the impurities are filtered by the filter 104, and the check valve 106 can prevent the impurities that have fallen to the lower end of the standpipe 101 from flowing back during the sewage discharge.
Referring to fig. 2 and 3, the heating protection device 100 of the present invention further includes a pressure sensor 107 and a temperature sensor 108, wherein the pressure sensor 107 and the temperature sensor 108 are electrically connected to a circuit board of the control device, the pressure sensor 107 is disposed on the water inlet pipe 1021, specifically, the pressure sensor 107 is mounted on the water inlet pipe 1021 through a lock nut and detects the pressure of the water inlet pipe 1021, and the detected pressure value is transmitted to the circuit board of the control device and displayed on the display screen. In this embodiment, the water inlet pipe 1021 and the water return pipe 1031 are respectively provided with a temperature sensor 108, which respectively detects the water inlet temperature of the water inlet pipe 1021 and the water return temperature of the water return pipe 1031, and the detected water inlet temperature value and water return temperature value are transmitted to the circuit board of the control device and displayed on the display screen, and of course, the temperature sensor 108 can be arranged only on the water inlet pipe 1021 or the water return pipe 1031 according to actual needs, and the temperature sensors can also be arranged on the positions of the water diversion pipe 1022, the water collection pipe 1032 and the like to detect the temperature of the pipe everywhere, so as to detect the temperature in the heating system in real time and ensure the normal operation of the whole heating system through the control of the control device. At present, a mechanical thermometer and a pressure gauge are generally adopted for heating, the precision is not high, the problem that the replacement is needed due to water leakage is easy to occur, and the pressure sensor 107 and the temperature sensor 108 are adopted for sensing and detecting the pressure value and the temperature value, so that the heating system is more stable and accurate.
Referring to fig. 4, the heating protection device 100 of the present invention further includes an exhaust valve 109 for exhausting, the exhaust valve 109 is mounted on the upper end of the standpipe 101, specifically, the exhaust valve 109 includes a valve body 1091, a valve cap 1092, a float ball 1093, a rocker 1094 and a water absorbing pad 1095, the valve body 1091 is in a cavity structure, an exhaust channel 1092a is opened in the valve cap 1092, the valve cap 1092 is connected to the valve body 1091 through threads, the mounting connection mode is not limited thereto, the valve body 1091 and the valve cap 1092 may also be in an integrated structure, the exhaust channel 1092a is communicated with a cavity 1091a of the valve body 1091, the rocker 1094 is rotatably mounted on the float ball 1093, the float ball 1093 and the rocker 1094 are disposed in the cavity 1091a, the water absorbing pad 1095 is disposed in the exhaust channel 1092a, specifically, in the embodiment, the water absorbing pad 1095 is located at an outlet of the exhaust channel 1092a, and the location of the water absorbing pad 1095 is not limited thereto, the floating ball 1093 and the rocker 1094 cooperate to open or close the inlet of the exhaust channel 1092a, when the heating system just runs, the air quantity in the pipeline is small, the floating ball 1093 is in an initial state, the rocker 1094 shields the inlet of the exhaust channel 1092a, when the air quantity is larger, the air pressure is gradually increased, the floating ball 1093 is pressed by the air, namely, the floating ball 1093 makes descending motion, the rocker 1094 rotates (the rotation direction is opposite to the direction of closing the inlet of the exhaust channel 1092 a), the inlet of the exhaust channel 1092a is opened, the air reaches the inlet of the exhaust channel 1092a after passing through the valve body 1091 and is discharged from the exhaust channel 1092a, when the air is discharged to a certain extent, the air pressure is reduced, the floating ball 1093 makes ascending motion, and the rocker 1094 rotates again to shield the inlet of the exhaust channel 1092a, so that water in the pipeline is prevented from entering the exhaust channel 1092 a. When the air in the pipeline is not more, if the cooperation of the floating ball 1093 and the rocker 1094 does not completely close the inlet of the exhaust channel 1092a, water enters the exhaust channel 1092a, the water entering the exhaust channel 1092a is absorbed by the water absorbing pad 1095, the water absorbing pad 1095 after absorbing water rapidly expands and fills the gap of the exhaust channel 1092a, so that the water cannot overflow from the outlet of the exhaust channel 1092a after passing through the water absorbing pad 1095, and double water leakage prevention is realized, but the discharge of the air is not affected. In this embodiment, the opening and closing of the inlet of the exhaust channel 1092a is achieved through the cooperation of the floating ball 1093 and the rocker 1094, however, the inlet of the exhaust channel 1092a may be closed or opened through the cooperation of the floating ball 1093 and other components, and the inlet of the exhaust channel 1092a may be closed or opened through other conventional manners, so that the manner of closing and opening the exhaust channel 1092a is not limited thereto and will not be repeated herein.
Referring to fig. 1 and 3, the heating protection device 100 further includes a cover 110, the cover 110 includes a front cover 110a and a rear cover 110b, the front cover 110a and the rear cover 110b include the vertical pipe 101, the first transverse pipe 102 and the second transverse pipe 103 are also installed in the cover 110, the cover 110 is utilized to protect the pipes as much as possible, and the portions of the first transverse pipe 102 and the second transverse pipe 103 are exposed outside the cover 110 so as to be convenient for connecting a water supply pipe, a water return pipe, and the like. The lower end of the front cover 110a is provided with a water leakage sensor (not shown), specifically, the water leakage sensor comprises a sensor rod and a connecting wire, the sensor rod is in contact with the ground, the sensor rod is electrically connected with a circuit board of the control device through the connecting wire, whether the connecting wire of the water leakage sensor is successfully connected is displayed on the display screen, after the connecting wire is successfully connected, when water leakage occurs at any position of the vertical pipe 101, the first transverse pipe 102, the second transverse pipe 103 and other pipelines of the heating protection device 100, water is caused on the ground, and when the sensor rod senses water on the ground, the water leakage sensor is triggered, an audible and visual alarm is sent out, valves of the water inlet pipeline 1021 and the water return pipeline 1031 are closed, and related parts can be detected and replaced after the valves are closed. No matter where the heating protection device 100 leaks, the water leakage sensor is triggered and warned as long as the sensing rod senses that water exists on the ground, so that the reliability is high.
Preferably, the heating protection device 100 adopts a dual power supply function, not only can be powered by a wire connection power supply, but also can be powered by a plurality of 18650 battery packs, specifically, a power supply port is arranged at the lower end of the front cover 110a, a plug and the like can be used for power supply, a space for installing the battery packs is preset at the rear cover 110b, the electric quantity state is displayed on the display screen of the control device, and the battery packs can be replaced in time when the displayed electric quantity state is insufficient.
Referring to fig. 1 to 4, the operation of the heating protection device 100 of the present invention is as follows: after the installation of the heating protection device 100 is finished, water enters the water diversion pipeline 1022 through the filtering piece 104 after passing through the water inlet pipeline 1021, impurities are filtered and stored by the filtering piece 104, the water enters the water diversion pipeline 1022 to heat each room of a user, the water reaches the water return pipeline 1031 after passing through the water collecting pipeline 1032 and the vertical pipe 101, the water is circulated to heat the user again, the exhaust valve 109 is used for exhausting in the heating process, the control device can set the time of pollution discharge, if the condition of heating by adopting a central heating heat supply pipeline is adopted, when the time of pollution discharge is reached, the control device controls the motor 100a to control the ball valve to be closed, at the moment, the water diversion pipeline 1022 and the water collecting pipeline 1032 are closed, at the moment, the water flows to the filtering piece 104 after passing through the water inlet pipeline 1021 and flows to the vertical pipe 101 together with the impurities to flow back to the water return pipeline 1031 to the supply party to uniformly process the impurities, if the heating by using a household heat source is adopted, at this time, the water diversion pipeline 1022 and the water collection pipeline 1032 are closed, the drain valve 105 at the lower end of the standpipe 101 is directly opened, water flows through the water inlet pipeline 1021 and flows to the filter 104, the water flow and impurities are discharged from the drain valve 105 through the standpipe 101, the pressure value detected by the pressure sensor 107 and the water inlet temperature of the water inlet pipeline 1021 and the water return temperature of the water return pipeline 1031 detected by the temperature sensor 108 can also be displayed on the display screen, when the water inlet temperature is higher than 60 ℃, the control device controls the valves of the water inlet pipeline 1021 and the water return pipeline 1031 to be closed, at this time, the water flow cannot enter the heating system, when the water inlet temperature is lower than a certain value, the valves of the water inlet pipeline 1021 and the water return pipeline 1031 are also closed until the water temperature is lower than 60 ℃ and higher than a certain value, the control device controls the valves of the water inlet pipeline 1021 and the water return pipeline 1031 to be opened and heated, when the induction rod of the water leakage induction device induces water on the ground, a signal is transmitted to the control device, the control device enables the valves of the water inlet pipeline 1021 and the water return pipeline 1031 to be closed, and an audible and visual alarm is sent, and the operation can be carried out through the mobile phone terminal app.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present invention.
Claims (7)
1. The utility model provides a heating protection device, its characterized in that includes ball valve, non-return valve, standpipe, discharge valve, first violently pipe, second violently pipe, filter and blowoff valve, first violently pipe, second violently pipe are installed respectively on the standpipe, first violently pipe is located the top of second violently pipe, first violently pipe, second violently pipe and standpipe all communicate, the one end of first violently pipe is the inlet channel, the other end of first violently pipe is the water diversion pipeline, the one end of second violently pipe is the return channel, the other end of second violently pipe is the collecting channel, the filter sets up in the intersection department of first violently pipe and standpipe, the blowoff valve set up in the lower extreme of standpipe; the check valve is positioned below the filter element; the exhaust valve is arranged at the upper end of the vertical pipe; mounting holes for mounting the switch valve are formed in the two ends of the first transverse pipe and the two ends of the second transverse pipe; the ball valves are arranged in a plurality, and the ball valves are arranged on the installation holes of the water diversion pipeline side and the water collection pipeline side.
2. The heating protection device of claim 1, further comprising a pressure sensor disposed on the water intake conduit.
3. A heating protection device according to claim 1, further comprising a temperature sensor disposed on the water intake pipe and/or the water return pipe.
4. A heating protection device according to claim 1, wherein the filter element comprises a filter plate and a mesh drum.
5. The heating protection device of claim 1, further comprising a cover, wherein the standpipe is mounted within the cover, and wherein the water inlet conduit, the water distribution conduit, the water return conduit, and the water collection conduit are exposed outside the cover.
6. The heating protection device according to claim 5, further comprising a water leakage sensor for detecting water leakage, the water leakage sensor being provided at a lower end of the cover.
7. A heating system having the heating protection device, characterized by comprising the heating protection device according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910361896.9A CN110043947B (en) | 2019-04-30 | 2019-04-30 | Heating protection device and heating system with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910361896.9A CN110043947B (en) | 2019-04-30 | 2019-04-30 | Heating protection device and heating system with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110043947A CN110043947A (en) | 2019-07-23 |
| CN110043947B true CN110043947B (en) | 2023-07-07 |
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| CN201910361896.9A Active CN110043947B (en) | 2019-04-30 | 2019-04-30 | Heating protection device and heating system with same |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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