CN202119160U - Low-temperature floor radiation heating and refrigerating system device - Google Patents
Low-temperature floor radiation heating and refrigerating system device Download PDFInfo
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- CN202119160U CN202119160U CN2011200733432U CN201120073343U CN202119160U CN 202119160 U CN202119160 U CN 202119160U CN 2011200733432 U CN2011200733432 U CN 2011200733432U CN 201120073343 U CN201120073343 U CN 201120073343U CN 202119160 U CN202119160 U CN 202119160U
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Abstract
The utility model relates to a low-temperature floor radiation heating and refrigerating system device, which comprises a solar hot water circulating system and a heat pump circulating system. The heat pump circulating system consists of a heat pump unit, an underground water circulating system, a main water supply pipe and a main water return pipe, a water inlet end of the heat pump unit is connected with the underground water circulating system, a water outlet end of the heat pump unit is connected with the main water supply pipe and the main water return pipe, a temperature regulating device is disposed on the main water supply pipe and respectively connected with the solar hot water circulating system and the underground water circulating system by pipelines, and the main water return pipe is connected with the underground water circulating system by a pipeline. When in refrigerating, hot water is injected into the main water supply pipe by the aid of the solar hot water circulating system, the temperature of the circulating water in the main water supply pipe is regulated by the temperature regulating device, accordingly, the temperature of the circulating water is controlled so as to avoid moisture condensation, the temperature of the circulating water in an indoor coil constantly circulates within a dew point temperature range, and the problem that condensate water is easily generated in a refrigerating process in summer is solved.
Description
Technical field
The utility model relates to a kind of comprehensive utilization of energy device, specifically, relates to a kind of low-temperature floor radiant heating and refrigeration system device.
Background technology
Along with the development of society, growing to demands for energy, the supply of the energy also is becoming tight day, and the energy is in the demand that satisfies people's the modern life, production, and pollution problem also is on the rise.For realizing the sustainable development of society, energy-saving and emission-reduction, exploitation green, low-carbon (LC), the free of contamination energy become the direction of first developing of various countries.
China's solar energy year irradiation total amount surpasses 4200MJ/m
2The area account for 76% of area; It is one of the abundantest big country of solar energy resources in the world; And collectable low-temperature energy sources is very abundant in surface water, phreatic water, soil; Especially the saline and alkaline water resource of coastal area and abundant, the utilization rate of present situation is low especially, will have a high potential if include utilization in.Solar energy and shallow-layer ground can all belong to low-grade energy, and calorific value is not high, use the ability principle according to classification, and these energy can satisfy the needs of building life with ability.Therefore, carrying forward vigorously regenerative resources such as solar energy, shallow-layer ground ability and use under construction, is that the economical rationality that solves energy for building is selected.
Now; People adopt the higher low-temperature floor radiant heating device of heat energy utilization rate to heat mostly, and low-temperature radiant floor heating system comprises and be embedded in underfloor coil pipe that coil pipe is connected with heating system; When the thermal source medium in the heating system flows in coil pipe; With floor heating, the floor is uniformly to indoor distribute heat, thereby realizes the heating in winter.Compare with traditional heating system, have room temperature be evenly distributed, help building healthy indoor environment, energy-efficient, save advantage such as space.
Be connected with the earth source heat pump circulatory system through coil pipe now and realized heat supply in winter, the source, ground is user's heating as thermal source, low-carbon (LC), environmental protection, energy-conservation, and operating cost is low.But, be connected with the earth source heat pump circulatory system through coil pipe and also can't realize the refrigeration in summer, can only freeze through air-conditioning; As freezing, in the process of refrigeration, when temperature is lower than dew-point temperature through low temperature floor radiation; Airborne steam will become dewdrop, is easy to generate the dewfall phenomenon on the floor, and the condensed water that dewfall generates damages the furniture on floor and the floor etc. easily; And skid easily in the floor, increased the danger of on the floor, walking.
The utility model content
The problem that the utility model will solve is the condensation trouble when adopting the low temperature floor radiation refrigeration, a kind of energy-conserving and environment-protective are provided, can realize heat supply in winter, summer refrigeration and in process of refrigerastion, can not produce the low-temperature floor radiant heating and the refrigeration system device of dewfall phenomenon.
For addressing the above problem; The technical scheme that the utility model adopted is: low-temperature floor radiant heating and refrigeration system device; Comprise solar heat water circulation system and heat pump circulating system; Said heat pump circulating system comprises source pump, groundwater circle system, main-supply and main water return tube; The water inlet end of said source pump is connected with groundwater circle system, and the water side of said source pump is connected with main water return tube with main-supply, and said main-supply is provided with register; Said register is connected with groundwater circle system with the solar heat water circulation system respectively through pipeline, and said main water return tube is connected with groundwater circle system through pipeline.
As a kind of prioritization scheme, said register is a heat control valve.
A kind of concrete prioritization scheme, said main-supply is parallel with distributive pipe, and the water inlet end of said distributive pipe is connected with the main-supply that is positioned at register water inlet end one side, and the water side of said distributive pipe is connected with the main-supply that is positioned at register water side one side.
A kind of concrete prioritization scheme; Said main-supply is provided with circulating pump, check valve, filter and two control valves; Said main water return tube is provided with two control valves; Said distributive pipe is provided with control valve, and said register is provided with magnetic valve with the pipeline that is connected between the solar heat water circulation system, and said register is provided with control valve with the pipeline that is connected between the groundwater circle system; Said main water return tube is provided with control valve with the pipeline that is connected between the groundwater circle system; Said check valve and control valve are positioned at water inlet end one side of circulating pump, and said filter and control valve are positioned at water side one side of circulating pump, and control valve on the said main-supply and register series connection back are parallelly connected with the control valve on the distributive pipe.
As a kind of prioritization scheme; Said groundwater circle system comprises water supply well and back water well; Be provided with immersible pump in the said water supply well, said immersible pump is connected with the water inlet of source pump water inlet end through pipeline, and said back water well is connected with the delivery port of source pump water inlet end through pipeline; Said register is connected with pipeline between water supply well and the source pump through pipeline, and said main water return tube passes through pipeline and is connected with pipeline between back water well and the source pump.
A kind of concrete prioritization scheme; The pipeline that is connected between the water inlet of said water supply well and source pump water inlet end is provided with hydrocyclone, electric water treatment device and control valve, and the pipeline that is connected between the delivery port of said back water well and source pump water inlet end is provided with control valve.
As a kind of prioritization scheme; Said groundwater circle system comprises heat exchanger, water supply well and back water well; Be provided with immersible pump in the said water supply well; Said immersible pump is connected with the water inlet of heat exchanger water inlet end through pipeline; Said back water well is connected with the delivery port of heat exchanger water inlet end through pipeline, and the delivery port of said heat exchanger water side is connected with the water inlet of source pump water inlet end through pipeline, and the water inlet of said heat exchanger water side is connected with the delivery port of source pump water inlet end through pipeline; Pipeline between the water inlet of delivery port and the source pump water inlet end of said register through pipeline and heat exchanger water side is connected, and said main water return tube passes through pipeline and is connected with back water well with the water inlet of heat exchanger water side respectively.
A kind of concrete prioritization scheme; Pipeline between the water inlet of said immersible pump and heat exchanger water inlet end is provided with hydrocyclone; Pipeline between the delivery port of said heat exchanger water side and the water inlet of source pump water inlet end is provided with circulating pump, electric water treatment device and control valve, and the pipeline between the water inlet of said heat exchanger water side and the delivery port of source pump water inlet end is provided with control valve.
A kind of concrete prioritization scheme, said main-supply is provided with water knockout drum, and said main water return tube is provided with filling pipe and water collector.
As a kind of prioritization scheme; Said solar energy circulating system comprises solar thermal collector and hot water storage tank; Said solar thermal collector is connected with hot water storage tank through pipeline; Pipeline between said solar thermal collector and the hot water storage tank is provided with circulating pump and temperature inductor, and said hot water storage tank is connected with the hot-water circulation pipe, and said hot-water circulation pipe is provided with circulating pump and temperature inductor; Said register is connected with the hot-water circulation pipe through pipeline, is provided with temperature inductor in the said hot water storage tank.
The utility model is taked above technical scheme, has the following advantages:
When heating in the winter time; Through source pump recirculated water in the system is heated to design temperature; Standard hot water after the heating gets into main-supply, standard hot water is delivered to heat release in the coil pipe of flooring through main-supply, heats indoor through the upper and lower surface layer radiation in floor, building; Low temperature floor radiation heats indoor, realizes the heating in winter.
When freezing summer; Underground water circulates underground water through groundwater circle system, main-supply, main water return tube and flooring coil pipe earlier in pipeline; Control the temperature of recirculated water through the magnetic valve on the pipeline between control solar heat water circulation system and the register; Reach the temperature difference requirement of control dew point, freeze for indoor.
When refrigeration; Through the solar heat water circulation system is that main-supply injects hot water; The temperature of regulating recirculated water in the main-supply through heat control valve, with recirculated water regulation and control to the required temperature of close dew temperature not, the circulating water temperature in the indoor coil is controlled at the dew point scope all the time to circulate under the interior temperature; Having solved the summer refrigeration and being prone to produce the problem of condensed water, effectively solve summer through the lower the temperature technical barrier of easy dewfall of low temperature floor radiation.
Sunny slope at building is installed solar heating engineering: one of which, and solar energy circulating system and hot-water circulation pipe provide required domestic hot-water for the owner is round-the-clock throughout the year; Its two, through hot water hot-water circulation pipe in be adjusted to recirculated water main-supply in temperature required scope in, with anti-condensation when freezing summer.
This low-temperature floor radiant heating and refrigeration system device can improve resident's the hot and cold comfort level of inhabitation, and advantages such as having low-carbon environment-friendly, practice thrift initial cost and operating cost, be energy-efficient has the value of wide popularization and application.
This low-temperature floor radiant heating is compared with traditional heating refrigeration system with the refrigeration system device, has unrivaled superiority:
(1) efficient, energy-conservation, operating cost is low.Low-temperature floor radiant heating device temperature in the height that human body is benefited is higher; Heating agent transmission heat loss is little; Utilize the high-order thermal source of source pump with the circulation of low level heat energies such as underground water conversion floor panel heating; By every building control footing certificate, the living space by each owner distributes charge again, saves the energy; Installation fee is saved approximately 10% under the equal conditions, and operating cost saves 40%.
(2) cleaning, health, comfortable.Heat dispels the heat and refrigeration with the mode of top and bottom layer radiation through the floor, is characterized in that supply water temperature is low, and convection current is few, is difficult for causing airborne dust, the indoor air clean health; Because ground floor and big as the concrete layer thermal capacity on floor, therefore under the condition of intermitting heating, indoor temperature change generated in case is slow, can keep room temperature balanced preferably, and room temperature is successively decreased from bottom to top gradually in addition, gives the cool comfort of the warm head of pin.
(3) do not account for careat, easy finishing.The pipeline of low-temperature floor radiant heating and refrigeration adjustable water knockout drum, water collector and the valve, all is embedded in below the ground decoration layer in using, and does not account for any usable floor area, is convenient to finishing and furniture and arranges.
(4) easy to maintenance, long service life.PPR or PE pipe is the low-temperature hot water floor radiation heating system dedicated pipe, under ℃ condition of hot water temperature≤50, use, can with the same life-span of building; The disposable input of low-temperature floor radiant heating and refrigerating plant is except that need carry out not having other equipment inputs throughout one's life the simple-to-maintain maintenance to water knockout drum, water collector, filter for molten and valve.
(5) this device can reduce the loss of traditional fuel, and can reduce emission of harmful substances such as carbon dioxide, sulfur dioxide and solid dust.
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Description of drawings
The structural representation of low-temperature floor radiant heating and refrigeration system device when accompanying drawing 1 is satisfactory underground water and surface water for water quality among the utility model embodiment;
The structural representation of low-temperature floor radiant heating and the other a kind of structure of refrigeration system device when accompanying drawing 2 is underground water and the surface water of saline and alkaline character for water quality among the utility model embodiment.
Among the figure:
The 1-back water well; The 2-immersible pump; The 3-water supply well; The 4-hydrocyclone; The 5-heat control valve; The 6-electric water treatment device; The 7-source pump; The 8-running water pipe; The 9-distributive pipe; The 10-check valve; The 11-circulating pump; The 12-filter; The 13-hot water storage tank; The 14-circulating pump; The 15-magnetic valve; The 16-solar thermal collector; The 17-temperature inductor; The 18-vent valve; The 19-temperature inductor; The 20-circulating pump; The 21-main-supply; The 22-main water return tube; The 23-hot-water circulation pipe; The 24-magnetic valve; The 25-water knockout drum; The 26-water collector; The 27-filling pipe; The 28-temperature inductor; The 29-heat exchanger; The 30-blowoff valve; The 31-circulating pump.
The specific embodiment
Embodiment: shown in accompanying drawing 1; Low-temperature floor radiant heating and refrigeration system device; Comprise solar heat water circulation system and heat pump circulating system, heat pump circulating system comprises source pump 7, groundwater circle system, main-supply 21 and main water return tube 22, and the water inlet end of source pump 7 is connected with groundwater circle system; The water side of source pump 7 is connected with main water return tube 22 with main-supply 21; Main-supply 21 is provided with register, and register is connected with groundwater circle system with the solar heat water circulation system respectively through pipeline, and main water return tube 22 is connected with groundwater circle system through pipeline.
Register is a heat control valve 5, and register also can be other components and parts, as long as can regulate the water temperature in the main-supply 21.
Main-supply 21 is parallel with distributive pipe 9, and the water inlet end of distributive pipe 9 is connected with the main-supply 21 that is positioned at register water inlet end one side, and the water side of distributive pipe 9 is connected with the main-supply 21 that is positioned at register water side one side.
Main-supply 21 is provided with circulating pump 11, check valve 10, filter 12, control valve F2 and control valve F6; Main water return tube 22 is provided with control valve F1 and control valve F9; Distributive pipe 9 is provided with control valve F7; Register is provided with magnetic valve 24 with the pipeline that is connected between the solar heat water circulation system; Register is provided with control valve F5 with the pipeline that is connected between the groundwater circle system, and main water return tube 22 is provided with control valve F8 with the pipeline that is connected between the groundwater circle system, and check valve 10 and control valve F2 are positioned at water inlet end one side of circulating pump 11; Filter 12 and control valve F6 are positioned at water side one side of circulating pump 11, and control valve F6 and register series connection back are parallelly connected with control valve F7.
Main-supply 21 is provided with water knockout drum 25; Main water return tube 22 is provided with filling pipe 27 and water collector 26; Can be moisturizing in the pipeline through filling pipe 27; Be provided with vent valve 18 on main-supply 21 and the main water return tube 22, an end of main-supply 21 is connected with the delivery port of the water side of source pump 7, and the other end of main-supply 21 is connected with the water inlet end of indoor coil through water knockout drum 25; One end of main water return tube 22 is connected with the water inlet of the water side of source pump 7, and the other end of main-supply 21 is connected with the water side of indoor coil through water collector 26.
Groundwater circle system comprises water supply well 3 and back water well 1; Be provided with immersible pump 2 in the water supply well 3; Immersible pump 2 is connected with the water inlet of source pump 7 water inlet ends through pipeline; Back water well 1 is connected with the delivery port of source pump 7 water inlet ends through pipeline, and register passes through pipeline and is connected with pipeline between water supply well 3 and the source pump 7, and main water return tube 22 passes through pipeline and is connected with pipeline between back water well 1 and the source pump 7.
The pipeline that is connected between the water inlet of water supply well 3 and source pump 7 water inlet ends is provided with hydrocyclone 4, electric water treatment device 6 and control valve F3, and the pipeline that is connected between the delivery port of back water well 1 and source pump 7 water inlet ends is provided with control valve F4.
The tie point of the pipeline between register and water supply well 3 and the source pump 7 is between electric water treatment device 6 and control valve F3, and the tie point of the pipeline between main water return tube 22 and back water well 1 and the source pump 7 is between back water well 1 and control valve F4.
Hydrocyclone 4 can be removed the impurity of from well, bringing up such as silt, prevents blocking pipe, reduces the wearing and tearing of pipeline and heat exchanger; Electric water treatment device 6 utilization modern electronic technologies and molecular surface energy be permutation technology again, reaches rust cleaning, antiscale, algae removal, sterilization, resistance rust, corrosion-resistant purpose.
Solar energy circulating system comprises solar thermal collector 16 and hot water storage tank 13; Solar thermal collector 16 is connected with hot water storage tank 13 through pipeline; Pipeline between solar thermal collector 16 and the hot water storage tank 13 is provided with circulating pump 14, temperature inductor 17 and vent valve 18; Hot water storage tank 13 is connected with hot-water circulation pipe 23, and hot-water circulation pipe 23 is provided with circulating pump 20, check valve 10, filter 12, magnetic valve 15 and temperature inductor 28, and hot-water circulation pipe 23 is provided with vent valve 18; Register is connected with hot-water circulation pipe 23 through pipeline, is provided with temperature inductor 19 in the hot water storage tank 13.
Be connected with filling pipe on the hot water storage tank 13, filling pipe is provided with magnetic valve 15.
Solar thermal collector 16 is 50 ℃ of regularly circulations with hot water storage tank 13, reports to the police when the temperature in the hot water storage tank 13 reaches 50 ℃, and hot water is put outward.
Hot-water circulation pipe 23 and user's first-class connection of shower facilities, the fire hose, tap is established the hot and cold water water-mixing valve, and water-mixing valve is connected with running water pipe 8 with hot-water circulation pipe 23 respectively.
Adopt underground water as the energy in the present embodiment; Can also adopt satisfactory river, river and lake water etc.; Adopt above water source, the water source directly inserts circulation heating in the source pump 7, cooling gets final product, and need not summer through source pump; Then directly be transformed into by water supply well and back water well circulation, get into floor coil pipe refrigeration and get final product.
Also can adopt other resources, if the on-site water resource of engineering is very poor, be cold and hot resource with soil, and be that thermal source, summer are provided is that cooling system provides low-temperature receiver to heat pump winter.
Shown in accompanying drawing 2, water resource also can adopt salt buck, seawater etc., if water resource is salt buck, seawater etc., then the water source can not directly insert circulation heating, cooling in the source pump 7, heat transmission equipment need be set cut off the corrosion infringement of water source to system.When adopting salt buck, seawater etc. as water resource, only the structure of underground water circulation system is made change, other structures with employing underground water, river, river and lake water etc. during as water resource structure identical.
Groundwater circle system comprises heat exchanger 29, water supply well 3 and back water well 1; Be provided with immersible pump 2 in the water supply well 3; Immersible pump 2 is connected with the water inlet of heat exchanger 29 water inlet ends through pipeline; Back water well 1 is connected with the delivery port of heat exchanger 29 water inlet ends through pipeline; The delivery port of heat exchanger 29 water sides is connected with the water inlet of source pump 7 water inlet ends through pipeline, and the water inlet of heat exchanger 29 water sides passes through pipeline and is connected with the delivery port of source pump 7 water inlet ends, and the pipeline that register passes through between the water inlet of delivery port and source pump 7 water inlet ends of pipeline and heat exchanger 29 water sides is connected; Pipeline between the delivery port of main water return tube 22 water inlet and source pump 7 water inlet ends through pipeline and heat exchanger 29 water sides is connected; Connect pipeline and be provided with control valve F8, main water return tube 22 is connected with the delivery port of heat exchanger 29 water inlet ends and the pipeline between the back water well 1 through pipeline, connects pipeline and is provided with blowoff valve 30.
Pipeline between the water inlet of immersible pump 2 and heat exchanger 29 water inlet ends is provided with hydrocyclone 4; Pipeline between the water inlet of the delivery port of heat exchanger 29 water sides and source pump 7 water inlet ends is provided with circulating pump 31, electric water treatment device 6 and control valve F3, and the pipeline between the delivery port of the water inlet of heat exchanger 29 water sides and source pump 7 water inlet ends is provided with control valve F4.
The tie point of the pipeline between the water inlet of the delivery port of register and heat exchanger 29 water sides and source pump 7 water inlet ends is between control valve F3 and electric water treatment device 6, and the tie point of the pipeline between the water inlet of main water return tube 22 and heat exchanger 29 water sides and the delivery port of source pump 7 water inlet ends is between control valve F4 and heat exchanger 29.
The warming course of work:
When warming oneself; Opening controlling valve F1, control valve F2, control valve F3, control valve F4, control valve F7 and control valve F9, closed control valve F5, control valve F6 and control valve F8 open immersible pump 2, circulating pump 11 and source pump 7; In underfloor coil pipe in main-supply 21 inlet chambers; Be back in the source pump 7 through main water return tube 22 then, in the process that hot water circulates in coil pipe, heat to indoor through flooring radiation.
Summer the refrigeration work process:
When freezing, opening controlling valve F5 and control valve F8, closed control valve F3, control valve F4, control valve F6, control valve F7 and control valve F9; Open immersible pump 2 then, underground water is under the effect of immersible pump 2, and underground water is through behind the heat control valve 5; In underfloor coil pipe in main-supply 21 inlet chambers; Be back in the back water well 1 through main water return tube 22 then, in the process that underground water circulates in coil pipe, freeze to indoor through flooring radiation.Variation according to underground water temperature, indoor air temperature, indoor air humidity and surface temperature etc. in the coil pipe; Opens solenoid valve 24 and circulating pump 20; Hot water in the hot water storage tank 13 is mixed through heat control valve 5 with underground water; At any time the temperature of the water in the conditioning chamber inner coil pipe is avoided the indoor floor surface sweating.
When indoor temperature reaches design temperature, opening controlling valve F1, control valve F2, control valve F3, control valve F4, control valve F7 and control valve F9, closed control valve F5, control valve F6 and control valve F8; Open immersible pump 2, circulating pump 11 and source pump 7 then, underground water circulates between water supply well 3, source pump 7 and back water well 1 under the effect of immersible pump 2; Under the effect of circulating pump 11; For the coil pipe under the indoor floor low-temperature receiver is provided through main-supply 21 and distributive pipe 9, in the process that low-temperature receiver circulates in coil pipe, freezes to indoor through flooring radiation; Low-temperature receiver flows back to source pump 7 through main water return tube 22 after in coil pipe, circulating and finishing.Variation according to underground water temperature, indoor air temperature, indoor air humidity and surface temperature etc. in the coil pipe; Open heat control valve 5, magnetic valve 24 and circulating pump 20; Hot water in the hot water storage tank 13 is gone in the main-supply 21 through heat control valve 5 is laggard; Mix with the low-temperature receiver in the main-supply 21, the water temperature in the conditioning chamber inner coil pipe is avoided the indoor floor surface sweating at any time.
The four seasons hot-water supply course of work:
Round-the-clockly throughout the year the domestic hot-water is provided for the owner; Temperature inductor 17 detects hot water temperature in the solar thermal collector 16 and reaches 50 when spending; Circulating pump 14 is opened; Water in the hot water storage tank 13 is circulated in the solar thermal collector 16, and the hot water in the solar thermal collector 16 is circulated in the hot water storage tank 13, and it is indoor that the thermal water utilization circulating pump 20 in the hot water storage tank 13 is circulated to each owner through hot-water circulation pipe 23; Through magnetic valve 15 control, require to be provided with every day the time period according to the owner and realize the hot water circuit in the hot-water circulation pipe 23, offer valve and put behind the cold water problem earlier to solve the user with hot water.
Claims (10)
1. low-temperature floor radiant heating and refrigeration system device; Comprise solar heat water circulation system and heat pump circulating system; Said heat pump circulating system comprises source pump (7), groundwater circle system, main-supply (21) and main water return tube (22); The water inlet end of said source pump (7) is connected with groundwater circle system; The water side of said source pump (7) is connected with main water return tube (22) with main-supply (21); It is characterized in that: said main-supply (21) is provided with register, and said register is connected with groundwater circle system with the solar heat water circulation system respectively through pipeline, and said main water return tube (22) is connected with groundwater circle system through pipeline.
2. low-temperature floor radiant heating as claimed in claim 1 and refrigeration system device is characterized in that: said register is heat control valve (5).
3. low-temperature floor radiant heating as claimed in claim 1 and refrigeration system device; It is characterized in that: said main-supply (21) is parallel with distributive pipe (9); The water inlet end of said distributive pipe (9) is connected with the main-supply that is positioned at register water inlet end one side (21), and the water side of said distributive pipe (9) is connected with the main-supply that is positioned at register water side one side (21).
4. low-temperature floor radiant heating as claimed in claim 3 and refrigeration system device; It is characterized in that: said main-supply (21) is provided with circulating pump (11), check valve (10), filter (12) and two control valves (F2, F6); Said main water return tube (22) is provided with two control valves (F1, F9); Said distributive pipe (9) is provided with control valve (F7); Said register is provided with magnetic valve (24) with the pipeline that is connected between the solar heat water circulation system; Said register is provided with control valve (F5) with the pipeline that is connected between the groundwater circle system, and said main water return tube (22) is provided with control valve (F8) with the pipeline that is connected between the groundwater circle system, and said check valve (10) and control valve (F2) are positioned at water inlet end one side of circulating pump (11); Said filter (12) and control valve (F6) are positioned at water side one side of circulating pump (11), and control valve (F6) on the said main-supply (21) and register series connection back are parallelly connected with the control valve (F7) on the distributive pipe (9).
5. like one of them described low-temperature floor radiant heating of claim 1-4 and refrigeration system device; It is characterized in that: said groundwater circle system comprises water supply well (3) and back water well (1); Be provided with immersible pump (2) in the said water supply well (3); Said immersible pump (2) is connected with the water inlet of source pump (7) water inlet end through pipeline; Said back water well (1) is connected with the delivery port of source pump (7) water inlet end through pipeline, and said register passes through pipeline and is connected with pipeline between water supply well (3) and the source pump (7), and said main water return tube (22) passes through pipeline and is connected with pipeline between back water well (1) and the source pump (7).
6. low-temperature floor radiant heating as claimed in claim 5 and refrigeration system device; It is characterized in that: the pipeline that is connected between the water inlet of said water supply well (3) and source pump (7) water inlet end is provided with hydrocyclone (4), electric water treatment device (6) and control valve (F3), and the pipeline that is connected between the delivery port of said back water well (1) and source pump (7) water inlet end is provided with control valve (F4).
7. like one of them described low-temperature floor radiant heating of claim 1-4 and refrigeration system device; It is characterized in that: said groundwater circle system comprises heat exchanger (29), water supply well (3) and back water well (1); Be provided with immersible pump (2) in the said water supply well (3); Said immersible pump (2) is connected with the water inlet of heat exchanger (29) water inlet end through pipeline; Said back water well (1) is connected with the delivery port of heat exchanger (29) water inlet end through pipeline; The delivery port of said heat exchanger (29) water side is connected with the water inlet of source pump (7) water inlet end through pipeline; The water inlet of said heat exchanger (29) water side is connected with the delivery port of source pump (7) water inlet end through pipeline, and the pipeline that said register passes through between the water inlet of delivery port and source pump (7) water inlet end of pipeline and heat exchanger (29) water side is connected, and said main water return tube (22) passes through pipeline and is connected with back water well (1) with the water inlet of heat exchanger (29) water side respectively.
8. low-temperature floor radiant heating as claimed in claim 7 and refrigeration system device; It is characterized in that: the pipeline between the water inlet of said immersible pump (2) and heat exchanger (29) water inlet end is provided with hydrocyclone (4); Pipeline between the water inlet of the delivery port of said heat exchanger (29) water side and source pump (7) water inlet end is provided with circulating pump (31), electric water treatment device (6) and control valve (F3), and the pipeline between the delivery port of the water inlet of said heat exchanger (29) water side and source pump (7) water inlet end is provided with control valve (F4).
9. like one of them described low-temperature floor radiant heating of claim 1-4 and refrigeration system device, it is characterized in that: said main-supply (21) is provided with water knockout drum (25), and said main water return tube (22) is provided with filling pipe (27) and water collector (26).
10. like one of them described low-temperature floor radiant heating of claim 1-4 and refrigeration system device; It is characterized in that: said solar energy circulating system comprises solar thermal collector (16) and hot water storage tank (13); Said solar thermal collector (16) is connected with hot water storage tank (13) through pipeline; Pipeline between said solar thermal collector (16) and the hot water storage tank (13) is provided with circulating pump (14) and temperature inductor (17); Said hot water storage tank (13) is connected with hot-water circulation pipe (23); Said hot-water circulation pipe (23) is provided with circulating pump (20) and temperature inductor (28), and said register is connected with hot-water circulation pipe (23) through pipeline, is provided with temperature inductor (19) in the said hot water storage tank (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200733432U CN202119160U (en) | 2011-03-21 | 2011-03-21 | Low-temperature floor radiation heating and refrigerating system device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200733432U CN202119160U (en) | 2011-03-21 | 2011-03-21 | Low-temperature floor radiation heating and refrigerating system device |
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| CN202119160U true CN202119160U (en) | 2012-01-18 |
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| CN2011200733432U Expired - Lifetime CN202119160U (en) | 2011-03-21 | 2011-03-21 | Low-temperature floor radiation heating and refrigerating system device |
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| CN (1) | CN202119160U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155818A (en) * | 2011-03-21 | 2011-08-17 | 刘季林 | Low-temperature floor radiation heating and refrigerating system device |
| CN104848580A (en) * | 2015-06-03 | 2015-08-19 | 马鞍山聚力科技有限公司 | Solar heating and refrigerating integrated system and utilization method thereof |
-
2011
- 2011-03-21 CN CN2011200733432U patent/CN202119160U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155818A (en) * | 2011-03-21 | 2011-08-17 | 刘季林 | Low-temperature floor radiation heating and refrigerating system device |
| CN102155818B (en) * | 2011-03-21 | 2013-06-12 | 刘季林 | Low-temperature floor radiation heating and refrigerating system device |
| CN104848580A (en) * | 2015-06-03 | 2015-08-19 | 马鞍山聚力科技有限公司 | Solar heating and refrigerating integrated system and utilization method thereof |
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