Disclosure of Invention
The present invention is directed to overcome the disadvantages of the prior art, and to provide an integrated piping system for heating and ventilation, so as to solve the problems mentioned in the background of the related art.
The purpose of the invention is realized by the following technical scheme:
a heating and ventilation special integrated pipeline system comprises a heater and a heating and ventilation pipe network, wherein the heater comprises a first heater and a second heater, the heating and ventilation pipe network comprises a first heating and ventilation pipe network and a second heating and ventilation pipe network, the first heating and ventilation pipe network and the second heating and ventilation pipe network are pipeline networks which are criss-cross and are mutually communicated, a water outlet of the first heater is mutually communicated with a water inlet of the second heater through a first water outlet pipeline, an upstream end of the first heating and ventilation pipe network is connected with a water outlet of the second heater, a downstream end of the first heating and ventilation pipe network is connected with a water storage tank, an upstream end of the second heating and ventilation pipe network is connected with a water outlet of the first heater through a second water outlet pipeline, and a downstream end of the second heating and ventilation pipe network is communicated with the; be equipped with first return water pipeline and second return water pipeline on the storage water tank respectively, first return water pipeline communicates with the heating chamber of first heater.
Furthermore, a heat preservation box is arranged on the second water return pipeline, a water using pipeline and a third water return pipeline which are independent are arranged on the heat preservation box, a valve is arranged on the water using pipeline, the third water return pipeline is communicated with the first water outlet pipeline, and hot water can be discharged from the water using pipeline to be used as domestic hot water when the water-saving water heater is used.
Further, the heating temperature of the first heater is lower than the heating temperature of the second heater.
Further, be equipped with filter, intake pump and first decompression valve on the inlet channel of first heater respectively in proper order, the impurity that the filter can the filtering municipal water supply avoids the pipeline scale deposit, and the intake pump is used for extracting the municipal water after filtering and gets into first heater, and first decompression valve is used for reducing the pressure of water, avoids damaging first heater.
Furthermore, the inside first level sensor that is equipped with of first heater, first level sensor and intake pump electric connection, when the water level in the first heater was less than and predetermines the water level value, the intake pump automatic start and toward first heater the inside water injection, when the water level reached and predetermine the water level value, intake pump self-closing stopped the water injection.
Furthermore, be equipped with out the water pump on the connecting tube between storage water tank and the insulation can, be equipped with second level sensor and second temperature sensor in the insulation can, second level sensor and play water pump electric connection, when the water in the insulation can is less than the default, go out the water pump then automatic start and draw the hot water in the storage water tank to in the insulation can, when the water level reaches the default, go out the water pump then self-closing, stop the water injection to hot water in the assurance insulation can not emptied.
Furthermore, be equipped with check valve and backwash pump on the third return water pipe, backwash pump and second temperature sensor electric connection, the check valve can prevent to get into the insulation can along with third return water pipe from the hot water that first outlet conduit flows out in, when the temperature in the insulation can was less than second temperature sensor's default simultaneously, the backwash pump then automatic start draws the water in the insulation can to the second heater mesocycle heating.
Further, be equipped with return water pump and second pressure relief valve on the first return water pipeline respectively, be equipped with first temperature sensor in the storage water tank, first temperature sensor and return water pump electric connection, when the hot water temperature in the storage water tank is less than the default, the return water pump is automatic to be opened and to extract the storage water tank water-logging to heating in the first heater, when the temperature of storage water tank resumes to default temperature, the return water pump is automatic stop then, the effect of second pressure relief valve lies in reducing the pressure of return water pump outlet end, avoid damaging first heater because of water pressure is too big.
Furthermore, the surfaces of the first water outlet pipe, the second water outlet pipe, the first water return pipe, the second water return pipe, the water storage tank and the heat insulation box are all wrapped with heat insulation layers, and heat loss is reduced.
The invention has the beneficial effects that:
(1) the invention is provided with a first heater and a second heater, the heating temperature of the first heater is lower than that of the second heater, and the first heater, the second heater, a first heating and ventilating pipe network and a second heating and ventilating pipe network form a circulating heating and ventilating pipeline system; the first heating pipe network connected with the second heater is laid in rooms with higher temperature requirements such as a toilet and a dressing room, the second heating pipe network connected with the first heater is used for being laid in rooms such as a living room and a bedroom, different room temperatures are built according to different rooms, and therefore the floor heating is more comfortable in the using process.
(2) The downstream end of first warm pipe network and the warm logical pipe network of second is provided with useful water tank, is provided with independent water pipeline with on the water tank, specifically when using, can emit hot water through water pipeline and use as life hot water, has expanded the practicality that warms up.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
Example (b):
a heating and ventilation special integrated pipeline system comprises a heater and a heating and ventilation pipe network, and is characterized in that the heater comprises a first heater 1 and a second heater 2, particularly in the using process, the first heater 1 and the second heater 2 can be electric heaters or heating boilers, the heating and ventilation pipe network comprises a first heating and ventilation pipe network 3 and a second heating and ventilation pipe network 4, the second heating and ventilation pipe network 4 is laid in a living room or a bedroom, the first heating and ventilation pipe network is laid in a bathroom, a changing room and other rooms requiring higher temperature, the first heating and ventilation pipe network 3 and the second heating and ventilation pipe network 4 are pipe networks which are criss-cross and are communicated with each other in the interior, the water outlet of the first heater 1 and the water inlet of the second heater 2 are communicated with each other through a first water outlet pipe 5, the upstream end of the first heating and ventilation pipe network 3 is connected with the water outlet of the second heater 2, the downstream end of the first heating and ventilation pipe network 3 is connected with a water storage tank 6, the upstream end of the second heating and ventilating pipe network 4 is connected with the water outlet of the first heater 1 through a second water outlet pipeline 7, and the downstream end of the second heating and ventilating pipe network 4 is communicated with the water storage tank 6; be equipped with first return water pipeline 8 and second return water pipeline 9 on the storage water tank 6 respectively, first return water pipeline 8 and first heater 1's heating chamber intercommunication, storage water tank 6 is used for collecting the hot water of first warm pipe network 3 and the warm pipe network 4 downstream end of second, and the hot water of collection flows back to in first heater 1 and the second heater 2 through first return water pipeline 8 and second return water pipeline 9.
Preferably, the heat preservation box 10 is arranged on the second water return pipeline 9, the heat preservation box 10 is provided with the water using pipeline 11 and the third water return pipeline 24 which are independent, the water using pipeline 11 is provided with the valve 12, and the third water return pipeline 24 is communicated with the first water outlet pipeline 5.
Further, the heating temperature of the first heater 1 is lower than the heating temperature of the second heater 2.
Further, be equipped with filter 13, intake pump 14 and first pressure relieving valve 15 on the inlet channel of first heater 1 respectively in proper order, filter 13 can the filtration municipal water supply's impurity, avoid forming the incrustation scale on the pipe wall of pipeline and influence the circulation of water in the pipeline, intake pump 14 is used for extracting the municipal water after filtering and gets into first heater 1, and first pressure relieving valve 15 is used for reducing the pressure of water, avoids the too big first heater 1 of damaging of water pressure.
Further, first level sensor 16 is arranged inside first heater 1, first level sensor 16 and intake pump 14 electric connection, and when the water level in first heater 1 was less than and predetermines the water level value, intake pump 14 automatic start and toward the water injection of 1 the inside of first heater, when the water level reached and predetermine the water level value, intake pump 14 self-closing stopped the water injection.
Furthermore, be equipped with out water pump 22 on the connecting tube between storage water tank 6 and the insulation can 10, be equipped with second level sensor 21 and second temperature sensor 23 in the insulation can 10, second level sensor 21 and play water pump 22 electric connection, when the water in the insulation can is less than the default, go out the water pump then automatic start and draw in the hot water in the storage water tank to the insulation can, when the water level reaches the default, go out the water pump then self-closing, stop the water injection to guarantee that the hot water in the insulation can not emptied.
Furthermore, a check valve 17 and a reflux pump 25 are arranged on the third water return pipe 24, the reflux pump 25 is electrically connected with the second temperature sensor 23, the check valve 17 can prevent hot water flowing out of the first water outlet pipe 5 from entering the heat preservation box 10 along with the third water return pipe 24, and meanwhile, when the temperature of water in the heat preservation box 10 is lower than a preset value of the second temperature sensor 23, the reflux pump 25 automatically starts to pump water in the heat preservation box 10 to the second heater 2 for circular heating.
Further, be equipped with return water pump 18 and second pressure relief valve 19 on the first return water pipeline 8 respectively, be equipped with first temperature sensor 20 in the storage water tank 6, first temperature sensor 20 and return water pump 18 electric connection, when the hot water temperature in the storage water tank 6 is less than the default, return water pump 18 is automatic to be opened and to extract the storage water tank 6 in water to first heater 1 in heat, when the temperature of storage water tank 6 resumes to default, return water pump 18 then automatic stop, as preferred, first temperature sensor 20's default is established to 45 degrees centigrade, second pressure relief valve 19's effect lies in reducing the pressure of return water pump 18 outlet end, avoid damaging first heater 1 because of water pressure is too big.
Furthermore, the surfaces of the first water outlet pipe 5, the second water outlet pipe 7, the first water return pipe 8, the second water return pipe 9, the water storage tank 6 and the heat insulation box 10 are all wrapped with heat insulation layers, and therefore heat loss is reduced.
The working process of the invention is as follows: the municipal water is pumped into the first heater 1 through the water inlet pump 14 for heating, when the water level in the first heater 1 reaches the preset value of the first water level sensor 16, the water inlet pump 14 stops adding water into the first heater 1, one part of the hot water heated by the first heater 1 flows into the second heating through pipe network 4 through the second water outlet pipe 7, the other part of the hot water flows into the second heater 2 through the first water outlet pipe 5 for continuous heating to a higher temperature, the hot water reheated by the second heater 2 enters the first heating through pipe network 3 for heating rooms with higher temperature such as a toilet and a dressing room, the hot water flowing into the second heating through pipe network 4 for heating rooms such as a living room and a bedroom, the hot water heated in the first heating through pipe network 3 and the second heating through pipe network 4 enters the water storage tank 6 along with the pipes, when the temperature of the water storage tank 6 is lower than the preset value, the water return pump 18 is automatically started, water in the water storage tank 6 is pumped into the first heater 1 for circulating heating, hot water can be discharged through the water pipeline 11 connected with the heat preservation tank 10 to be used as domestic hot water, the water outlet pump 22 is arranged on the connecting pipeline between the water storage tank 6 and the heat preservation tank 10, when the water in the heat preservation tank 10 is lower than the preset value of the second water level sensor 21, the water outlet pump 22 is automatically started to pump the hot water in the water storage tank 6 into the heat preservation tank 10, when the water level reaches the preset value, the water outlet pump 22 is automatically closed to stop water injection, so that the hot water in the heat preservation tank 10 is ensured not to be emptied, the heat preservation tank 10 is communicated with the first water outlet pipeline 5 through the third water return pipeline 24, the heat preservation tank 10 is also provided with the second temperature sensor 23, the third water return pipeline 24 is provided with the one-way valve 17 and the water return pump 25, when the temperature of the hot water in the heat preservation tank 10 is lower than the preset value of the second temperature sensor 23, the reflux pump 25 is automatically started to pump water in the heat preservation box 10 to the second heater 2 for circular heating, when hot water is discharged from the water using pipeline 11, water in the whole heating and ventilation pipeline system is reduced, the first water level sensor 16 senses the reduction of the water level in the first heater 1, the water inlet pump 14 is automatically started to add water at the moment, and the water in the first heater 1 is guaranteed to be kept at a fixed water level.
It should be noted that, as an embodiment, the first heater 1 and the second heater 2 can be electric heaters or gas heaters, and as a preferred embodiment, the heating temperature of the first heater 1 can be set to 55-60 degrees celsius, the heating temperature of the second heater 2 can be set to 65-70 degrees celsius, after the hot water in the first heating and ventilation pipe network 3 is heated, the hot water in the heating and ventilation pipe network generally drops by about 10 degrees celsius, so that the temperature of the hot water entering the water storage tank 6 at the downstream end drops by about 50-55 degrees celsius, after the hot water in the second heating and ventilation pipe network 4 is heated, the temperature of the hot water entering the water storage tank 6 at the downstream end drops by about 40-45 degrees celsius, after the water in the first heating and ventilation pipe network and the second heating and ventilation pipe network is temperature transferred in the water storage tank, the temperature in the water storage tank 6 at this time is between 45-50 degrees celsius, and 45-50 degrees celsius is just the suitable temperature of the domestic water, the preset values of the first temperature sensor 20 and the second temperature sensor 23 are set to 45 ℃, when the temperature of hot water in the water storage tank 6 and the heat insulation tank 10 is reduced to 45 ℃, the water return pump 18 is automatically started to pump the hot water in the water storage tank 6 into the first heater 1 for heating, the reflux pump 25 is automatically started to pump the hot water in the heat insulation tank 10 into the second heater 2 for heating, so that the temperature in each room is guaranteed to be kept in a stable range, and of course, a user can adjust the heating temperatures of the first heater and the second heater according to the needs of the user to control the heating temperature.
According to the invention, the first heater 1, the second heater 2, the first heating and ventilating pipe network 3, the second heating and ventilating pipe network 4, the water storage tank 6 and the heat insulation box 10 form a circulating heating and ventilating pipeline system, and the room which needs higher temperature can be heated at higher temperature, so that different heating temperatures are created, and the heating and ventilating pipeline system is more comfortable in use, can provide domestic hot water, is further enhanced in practicability and is suitable for popularization and use.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.