CN110470053B - Gas boiler and ground warm fused hot water system - Google Patents

Gas boiler and ground warm fused hot water system Download PDF

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Publication number
CN110470053B
CN110470053B CN201910743725.2A CN201910743725A CN110470053B CN 110470053 B CN110470053 B CN 110470053B CN 201910743725 A CN201910743725 A CN 201910743725A CN 110470053 B CN110470053 B CN 110470053B
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China
Prior art keywords
pipe
heating
water
sleeve
gas boiler
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CN110470053A (en
Inventor
周家志
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Zhejiang Wanhe Energy Environmental Technology Co ltd
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Zhejiang Wanhe Energy Environmental Technology Co ltd
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00Details
    • F24D19/10Arrangement or mounting of control or safety devices
    • F24D19/1006Arrangement or mounting of control or safety devices for water heating systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00Hot-water central heating systems
    • F24D3/02Hot-water central heating systems with forced circulation, e.g. by pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00Hot-water central heating systems
    • F24D3/10Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks Hydraulic components of a central heating system
    • F24D3/1058Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks Hydraulic components of a central heating system disposition of pipes and pipe connections
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/107Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using fluid fuel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/18Water-storage heaters
    • F24H1/20Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
    • F24H1/201Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
    • F24H1/202Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply with resistances
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/0005Details for water heaters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/18Arrangement or mounting of grates or heating means
    • F24H9/1809Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1818Arrangement or mounting of electric heating means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/18Arrangement or mounting of grates or heating means
    • F24H9/1809Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1832Arrangement or mounting of combustion heating means, e.g. grates or burners
    • F24H9/1836Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/20Arrangement or mounting of control or safety devices
    • F24H9/2007Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2014Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
    • F24H9/2021Storage heaters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/20Arrangement or mounting of control or safety devices
    • F24H9/2007Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2035Arrangement or mounting of control or safety devices for water heaters using fluid fuel
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/40Geothermal heat-pumps

Abstract

The invention relates to the field of resident heating, and discloses a water heating system integrating a gas boiler and a floor heater, which comprises the gas boiler, wherein the gas boiler is externally connected with a gas pipeline and a tap water pipeline; the heat storage water tank is externally connected with a circulating pipe, a domestic water pipe is bypassed by the circulating pipe, and the circulating pipe is connected with a temperature sensor which is arranged at a water inlet close to the circulating pipe; the electric heating unit is used for heating water in the heat storage water tank; geothermal system, geothermal system includes heating delivery pipe and heating wet return, and heating delivery pipe and heating wet return one end all are connected to gas boiler, and the other end all is connected to and divides the water collector, divides the indoor floor heating coil of water collector connection, and indoor installation has indoor temperature controller, and indoor temperature controller is external to have floor heating coil temperature sensor, and floor heating coil temperature sensor is connected to indoor temperature controller. The device has low cost, and can not cause waste of the original gas boiler.

Description

Gas boiler and ground warm fused hot water system
Technical Field
The invention belongs to the field of floor heating, and particularly relates to a gas boiler and floor heating integrated hot water system.
Background
With the increasing improvement of living standard of people, the demand of heating floors in winter in hot summer and cold winter areas is more and more strong, in recent years, a gas boiler floor heating system is more and more widely applied, but in the practical application process, the gas boiler system needs to be modified to meet the use demand due to the reasons of design selection, the change of the demand of owners before and after use and the like.
The gas boiler floor heating means that circulating water is heated to low-temperature hot water with the temperature not higher than 60 ℃ by using gas combustion, and a floor is heated by a heating pipe buried in the floor, so that heat is uniformly radiated indoors, and the aim of adjusting the temperature of a room is fulfilled.
Domestic gas hanging stove divide into system stove and 2 types of dual-purpose stove, two kinds of hanging stoves homoenergetic ground warms up + life hot water user demand, its difference lies in that the system stove needs to add the heat storage water tank of taking the coil pipe, can do the hot water return, it heats promptly to reach hot water consumption point, it is big to be fit for the building area, the building that the water demand is big (like the villa, big flat bed), dual-purpose stove inserts the hanging stove for the running water, the hanging stove is opened when terminal has the water, need to send out earlier the cold water in the pipeline before the hot water, it is little to be fit for the building area, the building that the water consumption is little.
The gas boiler floor warms up + hot water system project implementation in-process because of reasons such as earlier stage design lectotype is wrong, owner's user demand change lead to system stove and dual-purpose stove lectotype to mismatch, if should select the system stove of system stove with the heat storage water tank, selected dual-purpose stove, when leading to end use hot water, the hot water yield is not enough, the temperature is on the low side, can not open promptly the scheduling problem that heats promptly, seriously influences the use and experiences. At this time, the system is installed, and a system reconstruction method is needed to solve the problem.
Conventional system revamping schemes: the dual-purpose furnace is replaced by a system furnace, and a heat storage water tank and a hot water circulating pump are added.
The disadvantages of the transformation scheme are as follows: the cost is high, the replaced dual-purpose furnace is waste and old, and the recycling rate is low.
Chinese patent 200710015556.8 discloses a special atmospheric boiler for floor heating, in the scheme, a hearth, a fire grate and an ash chamber are arranged in the middle of a boiler body, the upper part of the hearth is connected with a snake-shaped flue which is symmetrical at the left and right sides and is partitioned by a water wall communicated with a water jacket, the snake-shaped flue is connected with an upper flue at the upper part of the snake-shaped flue, the upper flues at the two sides are connected with a smoke exhaust pipe in the middle of the boiler body, and the smoke exhaust pipe is connected with a draught fan; a flue water pipe communicated with the water jacket is arranged in the snake-shaped flue and the upper flue; the furnace body is provided with a feeding port door and a slag discharging port door corresponding to the hearth, and an ash outlet port door corresponding to the ash chamber. The structure adopts the hearth to be centered, and the flues mainly adopt the snake flues and are symmetrically arranged at two sides of the hearth. The snake-shaped flue increases the effective heat exchange area and also has the function of automatic dust fall. The flues are symmetrically arranged on the hearth, so that on one hand, the volume of the furnace body is increased, the hearth with the same volume can provide more hot water, and the floor heating requirement is met; on the other hand, the induced air in the hearth can be symmetrical, so that dead points do not appear in the combustion of the hearth, and the fuel in the hearth can be fully and uniformly combusted, so that the circulating capacity of water inlet and outlet can be improved, and meanwhile, the large water consumption required by ground heating can be provided. It still does not alter the above disadvantages.
Disclosure of Invention
This application provides a hot water system that gas boiler and ground warm fuse according to the shortcoming of current dual-purpose stove.
In order to solve the technical problem, the invention is solved by the following technical scheme:
a gas boiler and floor heating integrated hot water system comprises
The gas boiler is externally connected with a gas pipeline and a tap water pipeline;
the heat storage water tank transports water in the gas boiler to the heat storage water tank through a booster pump, a circulating pipe is connected outside the heat storage water tank, a domestic water pipe is bypassed by the circulating pipe, and a temperature sensor is connected to the circulating pipe and arranged close to a water inlet of the circulating pipe;
the electric heating unit is used for heating water in the heat storage water tank;
geothermal system, geothermal system includes heating delivery pipe and heating wet return, and heating delivery pipe and heating wet return one end all are connected to gas boiler, and the other end all is connected to and divides the water collector, divides the indoor floor heating coil of water collector connection, and indoor installation has indoor temperature controller, and indoor temperature controller is external to have floor heating coil temperature sensor, and floor heating coil temperature sensor is connected to indoor temperature controller.
Preferably, the ground heating pipe system comprises a ground heating pipe and a connecting assembly connected with the ground heating pipe, the connecting assembly comprises a supporting pipe used for connecting the ground heating pipe and a fastening sleeve used for fastening the ground heating pipe, the supporting pipe comprises a limiting disc in the middle, mounting pipes are fixedly connected to two sides of the limiting disc, each mounting pipe comprises a threaded pipe directly and fixedly connected with the limiting disc, one end, away from the limiting disc, of each threaded pipe is provided with a mounting sleeve used for being sleeved with the ground heating pipe, the outer diameter of each mounting sleeve is smaller than that of each threaded pipe, elastic clamping pieces are further arranged on the end face of each connecting mounting sleeve and distributed along the outer circumferential direction of each mounting sleeve, the outer diameter defined by the elastic clamping pieces is smaller than or equal to that of each threaded pipe, and the fastening sleeve is connected to the outside of the supporting pipe through; sealing grooves for mounting O-shaped sealing rings are formed in the outer sides of the mounting sleeves, and the number of the sealing grooves is 2; one end of the fastening sleeve is provided with an insertion hole, and a sealing sleeve is sleeved on the insertion hole; the medial surface of adapter sleeve is offered and is used for with screwed pipe complex internal thread, and the inner chamber that the adapter sleeve is close to jack one end is the locking chamber, and the internal diameter in locking chamber reduces gradually along to socket direction.
Preferably, the inner side surface and the outer side surface of the elastic clamping piece are both arc-shaped surfaces; the adapter is made of copper.
Preferably, the floor heating coil temperature sensor comprises a containing pipe for installing and placing the temperature control probe, one end of the containing pipe is connected with a rotating part, a rotating cavity is arranged in the rotating part, a ball head is assembled in the rotating cavity, a bendable wire conduit is externally connected with the ball head, a channel communicated with the inside of the guide pipe is formed in the middle of the ball head, the other end of the ball head is connected with a connecting sleeve, one end of the connecting sleeve is connected with the ball head through a clamp, the other end of the connecting sleeve is connected with the containing pipe through the clamp, an installing seat is placed in the containing pipe, an installing surface is arranged at the top of the installing seat and used for fixedly installing; the mounting seat is fixed with a drawn wire which is a steel wire, and the outside of the steel wire is wrapped with an insulating sleeve.
Preferably, the mounting seat is a spherical mounting seat, a mounting cavity is formed in the mounting seat, and a weighting ball is arranged in the mounting cavity; a ball bowl is arranged in the rotating cavity, and the arc surface of the ball bowl is in contact fit with the ball head.
Preferably, the connecting sleeve comprises isolated nylon cloth and a spring, one end of the spring is fixedly connected with the ball head, the other end of the spring is fixedly connected with the containing pipe, the spring is positioned on the outer side of the nylon cloth, and the spring is in a compressed state; the holding pipe is a copper metal pipe.
Due to the adoption of the technical scheme, the invention has the remarkable technical effects that:
the invention designs that a heat storage water tank and a hot water circulating pump are added on the basis of the original dual-purpose furnace, and the water tank is provided with an electric auxiliary heating function to maintain the constant temperature of the water tank because the hot water side of the dual-purpose furnace is protected by the high temperature of the inlet water and can not return water to the water tank. This kind of reform transform structure has the advantage that does not damage original dual-purpose stove, and the heating system after the change moreover, the temperature is more stable, and the reliability is stronger.
Drawings
Fig. 1 is a front view of the housing.
Fig. 2 is a schematic view of the structure of the device.
Fig. 3 is a schematic view of the internal structure of the device.
Fig. 4 is a partially enlarged view of fig. 3.
Fig. 5 is a schematic structural view of the support sleeve.
Fig. 6 is a schematic view of the structure of the fastening sleeve.
Fig. 7 is a cross-sectional view from the perspective of fig. 6A-a.
The names of the parts indicated by the numerical references in the drawings are as follows: 1-probe, 2-holding pipe, 3-rotating part, 4-rotating cavity, 5-bulb, 6-conduit, 7-channel, 8-connecting sleeve, 9-mounting seat, 10-mounting surface, 12-threading hole, 13-wire drawing, 14-weighting ball, 15-ball bowl, 16-supporting pipe, 17-fastening sleeve, 18-limiting disk, 19-mounting pipe, 20-threaded pipe, 21-mounting sleeve, 22-elastic card, 23-jack, 24-locking cavity, 25-sealing sleeve, 30-gas boiler, 31-heat storage water tank, 32-booster pump, 33-circulating pipe, 34-domestic water pipe, 35-temperature sensor, 36-electric heating unit, 37-geothermal system, 38-heating water supply pipe, 39-heating water pipe, 40-water heater, 41-controller.
Detailed Description
Example 1
A gas boiler 30 and ground heating integrated hot water system comprises
The gas boiler 30, the gas boiler 30 connects the gas pipeline and running water pipeline externally;
the gas-fired boiler comprises a heat storage water tank 31, wherein the heat storage water tank 31 transports water in the gas-fired boiler 30 to the heat storage water tank 31 through a booster pump 32, the heat storage water tank 31 is externally connected with a circulating pipe 33, a domestic water pipe 34 bypasses the circulating pipe 33, the circulating pipe 33 is connected with a temperature sensor 35, and the temperature sensor 35 is arranged at a water inlet close to the circulating pipe 33; an electric heating unit 36, wherein the electric heating unit 36 is used for heating water in the hot water storage tank 31; geothermal system 37, geothermal system 37 includes heating delivery pipe 38 and heating wet return 39, and heating delivery pipe 38 and heating wet return 39 one end all are connected to gas boiler 30, and the other end all is connected to water collector 40, and water collector 40 connects indoor floor heating coil, installs indoor temperature controller 41 in the room, and indoor temperature controller 41 is external to have floor heating coil temperature sensor 35, and floor heating coil temperature sensor 35 is connected to indoor temperature controller 41.
Floor heating coil pipe temperature sensor 35 places control by temperature change probe 1 including the installation and holds pipe 2, the one end that holds pipe 2 is connected with rotation portion 3, be provided with in the rotation portion 3 and rotate chamber 4, it is equipped with bulb 5 to rotate intracavity 4, bulb 5's external connection has wire conduit 6 that can buckle, passageway 7 with the intraductal intercommunication of stand is seted up at bulb 5's middle part, bulb 5's the other end is connected with adapter sleeve 8, adapter sleeve 8 one end is passed through the clamp and is connected with bulb 5, the other end passes through the clamp and holds pipe 2 and be connected, hold and place mount pad 9 in the pipe 2, mount pad 9 top is provided with installation face 10, installation face 10 is used for 1 unit of fixed mounting probe, it is concrete, the mounting groove has been seted up on the installation face 10, 1 embedding of probe is in the mounting groove, so-called installation face. The mounting surface 10 is provided with a threading hole 12 communicated to the side surface. Firstly, in order to save cost, the protection device adopts a mode that a copper pipe is combined with a plastic pipe or a pipe fitting made of other materials for protection and ensures that the temperature in the copper pipe is fast dissipated.
The mounting seat 9 is fixed with a drawing wire 13, the drawing wire 13 is a steel wire, the outside of the steel wire is coated with an insulating sleeve, and the wire is bundled with the steel wire through a bundling belt. The steel wire plays the effect of direction, draws out wire drawing 13 simultaneously and places wire drawing 13 and can not cause the injury to inductive probe 1, takes out simultaneously and places very conveniently. The mounting seat 9 is a spherical mounting seat 9, a mounting cavity is formed in the mounting seat 9, and a weighting ball 14 is arranged in the mounting cavity. Spherical mount pad 9 has characteristics such as the installation is reliable stable, and built-in weight ball 14 makes whole mount pad 9 be the characteristic of tumbler moreover, guarantees that mount pad 9 can not lead to inductive probe 1 to buckle, contradicts on the lateral wall that holds pipe 2, makes simultaneously test probe 1 detect the temperature of top all the time, guarantees to detect and has stability.
A ball bowl 15 is arranged in the rotating cavity 4, and the arc surface of the ball bowl 15 is in contact fit with the ball head 5. The ball bowl 15 bulb 5 structure constitutes comparatively stable rotation unit, forms the ball hank structure for conduit 6 has great degree of freedom, guarantees conduit 6 simple to operate, can adapt to the line of walking of various different positions. The connecting sleeve 8 comprises nylon cloth and a spring which are isolated, one end of the spring is fixedly connected with the ball head 5, the other end of the spring is fixedly connected with the containing pipe 2, the spring is positioned on the outer side of the nylon cloth, and the spring is in a compressed state. Nylon cloth has intensity height, advantage such as corrosion-resistant, and cloth has the ventilation effect moreover, guarantees to hold the heat in the pipe 2 and in time distributes away for inductive probe 1 temperature detect accurate reliable, has prolonged whole inductive probe 1's life simultaneously. The holding pipe 2 is a copper metal pipe. It is clear that the containment tube 2 is fixedly arranged on the ground.
The underfloor heating system includes ground heating coil and connects the adapter of ground heating coil, including the stay tube 16 that is used for connecting ground heating coil and the adapter sleeve 17 that is used for fastening ground heating coil, stay tube 16 includes the spacing dish 18 at middle part, the middle part of spacing dish 18 forms the passageway, the both sides of spacing dish 18 have linked firmly installation tube 19, installation tube 19 includes the screwed pipe 20 that directly links firmly with spacing dish 18, the one end that spacing dish 18 was kept away from to screwed pipe 20 is provided with the installation cover 21 that is used for cup jointing ground heating coil, the external diameter of installation cover 21 is less than the external diameter of screwed pipe 20, still be provided with elasticity card 22 on the terminal surface of connecting installation cover 21, elasticity card 22 distributes along the outer circumference direction of installation cover 21, the external diameter that elasticity card 22 encloses is less than or equal to screwed pipe 20, adapter sleeve 17 cup joints the outside at stay tube 16 through with screwed pipe 20 threaded connection, compress tightly elasticity card 22. Adopt the mode of double-deck chucking to fix connecting the pipe fitting, have fixed effectual, advantages such as sealed reliable, the locking cap carries on spacingly to make its inseparable laminating on connecting the pipe fitting to elasticity card 22 moreover, prevents the phenomenon of pine cunning to appear between the two, connects reliably. And meanwhile, the disassembly is convenient.
The outer side of the mounting sleeve 21 is provided with a sealing groove for mounting an O-shaped sealing ring, one end of the fastening sleeve 17 is provided with a jack 23, and a sealing sleeve 25 is sleeved on the jack 23. The socket 23 allows the fitting of the pipe 19 with a further sealing action against the pipe. The inner side of the fastening sleeve 17 is provided with an internal thread matched with the threaded pipe 20, the inner cavity of one end of the fastening sleeve 17 close to the jack 23 is a locking cavity 24, and the inner diameter of the locking cavity 24 is gradually reduced along the direction towards the socket. The gradual change of the internal diameter ensures the action of the tightening sleeve 17 on the elastic tabs 22, thus ensuring a reliable locking effect. The inner side surface and the outer side surface of the elastic clamping piece 22 are arc-shaped surfaces, so that the damage to the pipe fitting is reduced while the contact area is increased. The adapter is made of copper.
The invention designs that on the basis of the original dual-purpose furnace, a heat storage water tank 31 and a hot water circulating pump are added, and the hot water side of the dual-purpose furnace is protected by high temperature of inlet water and can not return water to the water tank, so the water tank is provided with an electric auxiliary heating function to maintain the constant temperature of the water tank. This kind of reform transform structure has the advantage that does not damage original dual-purpose stove, and the heating system after the change moreover, the temperature is more stable, and the reliability is stronger.
Example 2
The present embodiment is different from embodiment 1 in that the number of the seal grooves is two.
Example 3
This embodiment is different from embodiment 1 in that the outer diameter of the tightening sleeve and the outer diameter of the spacing disk are the same.
In summary, the above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made in the claims of the present invention should be covered by the claims of the present invention.

Claims (5)

1. The utility model provides a gas boiler and warm up hot water system who fuses which characterized in that: comprises that
The gas boiler is externally connected with a gas pipeline and a tap water pipeline;
the heat storage water tank transports water in the gas boiler to the heat storage water tank through a booster pump, a circulating pipe is connected outside the heat storage water tank, a domestic water pipe is bypassed by the circulating pipe, and a temperature sensor is connected to the circulating pipe and arranged close to a water inlet of the circulating pipe;
the electric heating unit is used for heating water in the heat storage water tank;
the geothermal system comprises a heating water supply pipe and a heating water return pipe, one end of each of the heating water supply pipe and the heating water return pipe is connected to the gas boiler, the other end of each of the heating water supply pipe and the heating water return pipe is connected to a water collecting and distributing device, the water collecting and distributing device is connected with an indoor floor heating coil, an indoor temperature controller is installed indoors, a floor heating coil temperature sensor is externally connected to the indoor temperature controller, and the floor heating coil temperature sensor is connected to the indoor temperature controller; the ground heating pipe system comprises a ground heating pipe and a connecting assembly for connecting the ground heating pipe, wherein the connecting assembly comprises a supporting pipe for connecting the ground heating pipe and a fastening sleeve for fastening the ground heating pipe, the supporting pipe comprises a limiting disc at the middle part, mounting pipes are fixedly connected to two sides of the limiting disc, each mounting pipe comprises a threaded pipe directly and fixedly connected with the limiting disc, one end, away from the limiting disc, of each threaded pipe is provided with a mounting sleeve for sleeving the ground heating pipe, the outer diameter of each mounting sleeve is smaller than that of each threaded pipe, elastic clamping pieces are further arranged on the end face of each connecting mounting sleeve and distributed along the outer circumferential direction of each mounting sleeve, the outer diameter defined by the elastic clamping pieces is smaller than or equal to that of each threaded pipe, and the fastening sleeve is connected to the outside of the supporting pipe through the threaded; sealing grooves for mounting O-shaped sealing rings are formed in the outer sides of the mounting sleeves, and the number of the sealing grooves is 2; one end of the fastening sleeve is provided with an insertion hole, and a sealing sleeve is sleeved on the insertion hole; the medial surface of adapter sleeve is offered and is used for with screwed pipe complex internal thread, and the inner chamber that the adapter sleeve is close to jack one end is the locking chamber, and the internal diameter in locking chamber reduces gradually along to socket direction.
2. The gas boiler and floor heating integrated hot water system as claimed in claim 1; the method is characterized in that: the inner side surface and the outer side surface of the elastic clamping piece are arc-shaped surfaces; the adapter is made of copper.
3. The gas boiler and floor heating integrated hot water system as claimed in claim 1; the method is characterized in that: the floor heating coil pipe temperature sensor comprises a containing pipe for installing and placing a temperature control probe, one end of the containing pipe is connected with a rotating part, a rotating cavity is arranged in the rotating part, a ball head is assembled in the rotating cavity, a bendable wire conduit is externally connected to the ball head, a channel communicated with the inside of a guide pipe is formed in the middle of the ball head, the other end of the ball head is connected with a connecting sleeve, one end of the connecting sleeve is connected with the ball head through a clamp, the other end of the connecting sleeve is connected with the containing pipe through the clamp, an installing seat is placed in the containing pipe, an installing surface is arranged at the top of the installing seat and used for; the mounting seat is fixed with a drawn wire which is a steel wire, and the outside of the steel wire is wrapped with an insulating sleeve.
4. A gas boiler and floor heating integrated hot water system according to claim 3; the method is characterized in that: the mounting seat is a spherical mounting seat, a mounting cavity is formed in the mounting seat, and a weighting ball is arranged in the mounting cavity; a ball bowl is arranged in the rotating cavity, and the arc surface of the ball bowl is in contact fit with the ball head.
5. A gas boiler and floor heating integrated hot water system according to claim 3; the method is characterized in that: the connecting sleeve comprises isolated nylon cloth and a spring, one end of the spring is fixedly connected with the ball head, the other end of the spring is fixedly connected with the containing pipe, the spring is positioned on the outer side of the nylon cloth, and the spring is in a compressed state; the holding pipe is a copper metal pipe.
CN201910743725.2A 2019-08-13 2019-08-13 Gas boiler and ground warm fused hot water system Active CN110470053B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910743725.2A CN110470053B (en) 2019-08-13 2019-08-13 Gas boiler and ground warm fused hot water system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910743725.2A CN110470053B (en) 2019-08-13 2019-08-13 Gas boiler and ground warm fused hot water system

Publications (2)

Publication Number Publication Date
CN110470053A CN110470053A (en) 2019-11-19
CN110470053B true CN110470053B (en) 2020-11-03

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KR20070013195A (en) * 2006-03-09 2007-01-30 주식회사 강원프라코 Socket for coupling branch pipe of dc pipe
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CN206222436U (en) * 2016-09-30 2017-06-06 青岛经济技术开发区海尔热水器有限公司 A kind of hot water supply system
CN206488341U (en) * 2017-01-10 2017-09-12 郑州大学 Multi-energy complementation intelligent control HVAC system
CN207298143U (en) * 2017-08-09 2018-05-01 天津市津丰管业有限公司 A kind of connector for hot-water heating PPR pipe
CN207455702U (en) * 2017-11-27 2018-06-05 武汉玛格斯科技有限公司 A kind of hot-water central heating system wall hung gas boiler
CN207751054U (en) * 2018-01-10 2018-08-21 成都三通暖通设备工程有限公司 A kind of dedicated hot water circulatory system
CN207895327U (en) * 2018-02-18 2018-09-21 浙江环资检测科技有限公司 A kind of smart home land used heating control system
CN208936552U (en) * 2018-05-16 2019-06-04 江苏迈能高科技有限公司 A kind of intelligent hot water circulatory system
CN208967896U (en) * 2018-10-12 2019-06-11 绍兴市上虞诺丁汉新能源有限公司 A kind of integrated functionality system of comprehensive utilization air energy

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1295210A (en) * 1999-10-28 2001-05-16 株式会社喜多村合金制作所 Pipe joint
KR20070013195A (en) * 2006-03-09 2007-01-30 주식회사 강원프라코 Socket for coupling branch pipe of dc pipe
CN203489342U (en) * 2013-04-17 2014-03-19 上海玉屏瓦屋住宅科技发展有限公司 Hot water and ground heating system in combination of solar energy and gas-fired boiler
CN206222436U (en) * 2016-09-30 2017-06-06 青岛经济技术开发区海尔热水器有限公司 A kind of hot water supply system
CN206488341U (en) * 2017-01-10 2017-09-12 郑州大学 Multi-energy complementation intelligent control HVAC system
CN207298143U (en) * 2017-08-09 2018-05-01 天津市津丰管业有限公司 A kind of connector for hot-water heating PPR pipe
CN207455702U (en) * 2017-11-27 2018-06-05 武汉玛格斯科技有限公司 A kind of hot-water central heating system wall hung gas boiler
CN207751054U (en) * 2018-01-10 2018-08-21 成都三通暖通设备工程有限公司 A kind of dedicated hot water circulatory system
CN207895327U (en) * 2018-02-18 2018-09-21 浙江环资检测科技有限公司 A kind of smart home land used heating control system
CN208936552U (en) * 2018-05-16 2019-06-04 江苏迈能高科技有限公司 A kind of intelligent hot water circulatory system
CN208967896U (en) * 2018-10-12 2019-06-11 绍兴市上虞诺丁汉新能源有限公司 A kind of integrated functionality system of comprehensive utilization air energy

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