Convection-radiation ground temperature adjusting system

Abstract

The utility model relates to the field of environment control, in particular to a convection-radiation ground temperature adjusting system. The technical problems that when a traditional floor heating system and a traditional central air-conditioning system are installed at the same time, the requirement for decoration is high, the upper portion of a room needs a central air-conditioning ceiling, a lower floor heating system needs the thickness of about 10 centimeters, the height of the whole house is greatly reduced due to the central air-conditioning system and the floor heating system, and the investment of the two systems is large are solved; according to the technical scheme, the convection-radiation ground temperature regulation system comprises a temperature generation module, a regulation and control module, a ground temperature interaction module and an air interaction module; the floor heating system is combined with the ground ventilation system, so that the central air-conditioning system and the floor heating system are integrated, and the central air-conditioning system does not need to be mounted at the top of a room, so that indoor parts and pipelines of a central air conditioner are removed; therefore, ground temperature adjustment and air circulation are completed at the same time under the condition that the floor height and the indoor space are guaranteed, and decoration design is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of environmental control, especially convection-radiation ground temperature regulating system. BACKGROUND

[0002] "Air temperature regulating system" refers to the device or system for adjusting and controlling the environmental temperature; such system can be simple household air conditioning device, also can be large central air conditioning system; the purpose of system is to provide comfortable indoor environment, no matter how the outside weather condition is; when realizing the simultaneous action of air circulation and ground temperature regulating, the traditional floor heating system and central air conditioning system are installed simultaneously, this method has higher requirement to decoration, the upper part of room needs central air conditioning ceiling, the lower part floor heating system needs 10 centimeters or so thickness, so the height of whole house will be reduced a lot because of central air conditioning and floor heating, and the investment of two sets of system is also bigger. CONTENT OF UTILITY MODEL

[0003] In order to overcome the problem that when realizing the simultaneous action of air circulation and ground heating, the traditional floor heating system and central air conditioning system are installed simultaneously, this method has higher requirement to decoration, the upper part of room needs central air conditioning ceiling, the lower part floor heating system needs 10 centimeters or so thickness, so the height of whole house will be reduced a lot because of central air conditioning and floor heating, and the investment of two sets of system is also bigger.

[0004] The technical scheme of the utility model is: convection-radiation ground temperature regulating system, including:

[0005] Temperature generating module is used for providing cold source and heat source for ground temperature interaction module and air interaction module;

[0006] Regulation and control module is used for regulating and controlling the cold source and heat source provided by temperature generating module, so that the cold source and heat source are stably input to ground temperature interaction module and air interaction module;

[0007] Ground temperature interaction module is used for outputting the cold source and heat source inputted by temperature generating module through ground radiation;

[0008] Air interaction module is used for outputting the cold source and heat source inputted by temperature generating module through air exchange.

[0009] Preferably, the temperature generating module provides cold and heat sources for the ground temperature interaction module and the air interaction module, and the regulating module regulates the cold and heat sources provided by the temperature generating module, and the ground temperature interaction module outputs the cold and heat sources input by the temperature generating module in the form of ground radiation, and the air interaction module outputs the cold and heat sources input by the temperature generating module in the form of air exchange, thereby combining the central air conditioning system and the floor heating system, removing the indoor unit and the pipeline of the original central air conditioning system, releasing the upper space of the indoor, increasing the floor height, being conducive to decoration design, and saving investment.

[0010] Preferably, the temperature generating module is connected with the regulating module, the regulating module is connected with the ground temperature interaction module, and the air interaction module is connected with the ground temperature interaction module.

[0011] Preferably, the regulating module comprises a water mixing module and a floor heating water distributor, the water mixing module is used for regulating the cold source input by the temperature generating module, and the temperature of the cold water input into the ground temperature interaction module is controlled in the range of 16-22℃ by mixing normal temperature water source, so as to prevent the ground acted on by the ground temperature interaction module from dewing, and the floor heating water distributor is used for distributing the cold water or hot water processed by the water mixing module.

[0012] Preferably, the ground temperature interaction module comprises an extruded sheet, a floor heating pipeline and an aluminum alloy shell, the extruded sheet is used for leveling the ground and isolating the floor heating pipeline from the ground, so as to achieve the heat preservation effect, the aluminum alloy shell is used for installing and fixing the floor heating pipeline, and the floor heating pipeline is used for inputting cold water and hot water, so as to regulate the indoor temperature in the form of ground radiation.

[0013] Preferably, the floor heating structure is sequentially 20mm extruded sheet heat preservation, 3mm pearl cotton reflection film (reflecting radiant heat) and 26mm floor heating ventilation module from bottom to top, and floor or tile can be directly laid on the top, without secondary leveling, and the completed surface height of the system floor heating part is similar to that of the ordinary floor heating, only less than 5cm, but without concrete backfilling and leveling, thereby saving cost and reducing height.

[0014] Preferably, the extruded sheet is arranged above the ground, the aluminum alloy shell is arranged above the extruded sheet, a plurality of grooves are formed in the top surface of the aluminum alloy shell, the floor heating pipeline is arranged in the grooves, the aluminum alloy shell is arranged as a hollow structure, and an internal support plate is arranged in the aluminum alloy shell.

[0015] Preferably, the thickness of the extruded sheet is 20mm, the thickness of the aluminum alloy shell is 26mm, the diameter of the floor heating pipeline is 20mm, and the top surface width of the groove is 19.8mm.

[0016] As preferred, the ground temperature interaction module further comprises a pearl cotton reflective film, the pearl cotton reflective film is used for reflecting the heat of the floor heating pipe and the aluminum alloy shell, the pearl cotton reflective film is arranged above the extruded sheet, the aluminum alloy shell is arranged above the pearl cotton reflective film, and the thickness of the pearl cotton reflective film is 3 mm.

[0017] As preferred, the air interaction module comprises a double-cold-source air handler, a mounting shell, a cross-flow fan and a supply-return air box, the double-cold-source air handler is used for purifying and dehumidifying the air delivered to the room and introducing fresh air, the mounting shell is used for mounting the cross-flow fan, the cross-flow fan is used for powering the air processed by the double-cold-source air handler, and the supply-return air box is used for realizing air supply and return, thereby forming air circulation.

[0018] As preferred, the internal support plate divides the interior of the aluminum alloy shell into a plurality of ventilation channels, the double-cold-source air handler is connected with the ventilation channels, the mounting shell is arranged at one end of the ventilation channels, the mounting shell is connected with the ventilation channels in a penetrating manner, the cross-flow fan is arranged inside the mounting shell, and the supply-return air box is arranged at the other side of the ventilation channels.

[0019] As preferred, the side wall of the mounting shell is provided with an upper lock buckle, the side wall of the aluminum alloy shell is provided with a lower lock buckle, the aluminum alloy shell and the mounting shell are fixedly connected through the upper lock buckle and the lower lock buckle, the side wall of the aluminum alloy shell is provided with a side thermal insulation layer, the thickness of the side thermal insulation layer is 3 mm, and in use, one side of the aluminum alloy shell is pasted with 3 mm thick EVA thermal insulation material, so that a certain thermal expansion and cold contraction allowance is left after the two aluminum alloy shells are spliced, and deformation of the floor is prevented.

[0020] The beneficial effects of the utility model are as follows:

[0021] 1. Compared with the prior art, when air circulation and ground heating are simultaneously realized, the traditional floor heating system and the central air conditioning system are simultaneously installed, the method has a relatively high requirement for decoration, the upper part of the room needs to be ceilinged for the central air conditioning, and the lower part of the floor heating system needs a thickness of about 10 cm, so that the overall height of the house is greatly reduced due to the central air conditioning and the floor heating, and the investment in the two systems is relatively large; the system combines the floor heating system and the ground ventilation system, realizes the combination of the central air conditioning system and the floor heating system, does not need to install the central air conditioning system on the top of the room, removes the indoor part and the pipeline of the central air conditioning, and realizes the simultaneous completion of ground heating and air circulation under the condition of ensuring the floor height and the indoor space, is favorable for decoration design, and reduces the cost.

[0022] 2. The temperature generating module provides cold source and heat source for the ground temperature interaction module and the air interaction module, and the control module controls the cold source and heat source provided by the temperature generating module, the ground temperature interaction module outputs the cold source and heat source input by the temperature generating module through ground radiation, and the air interaction module outputs the cold source and heat source input by the temperature generating module through air exchange, so that the central air conditioning system and the floor heating system are combined, the indoor part of the original central air conditioning system is removed, the upper space of the indoor part is released, the floor height is increased, the decoration design is facilitated, and investment is saved.

[0023] 3. The floor heating structure is sequentially provided with 20mm extruded board heat preservation, 3mm pearl cotton reflection film (reflecting radiant heat) and 26mm floor heating ventilation module from bottom to top, the floor or the tile can be directly laid on the floor heating structure, secondary leveling is not needed, the completed surface height of the system floor heating part is similar to that of the ordinary floor heating, and is less than 5cm, but concrete backfill leveling is not needed, cost is saved, and the height is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 A structure schematic view of a convection-radiation floor temperature regulating system is shown.

[0025] Figure 2 A structure schematic view of a ground temperature interaction module in the convection-radiation floor temperature regulating system is shown.

[0026] Figure 3 A structure schematic view of an air interaction module in the convection-radiation floor temperature regulating system is shown.

[0027] Figure 4 A structure schematic view of an aluminum alloy shell in the convection-radiation floor temperature regulating system is shown. DETAILED DESCRIPTION

[0028] The utility model is further explained in connection with the drawings and the embodiments.

[0029] Please refer to Figures 1-3 The utility model provides an embodiment: a convection-radiation floor temperature regulating system, comprising:

[0030] A temperature generating module is used for providing cold source and heat source for the ground temperature interaction module and the air interaction module.

[0031] A control module is used for controlling the cold source and heat source provided by the temperature generating module, so that the cold source and heat source are stably input to the ground temperature interaction module and the air interaction module.

[0032] The ground temperature interaction module is used to output the cold source and the heat source input by the temperature generating module in the form of ground radiation.

[0033] The air interaction module is used to output the cold source and the heat source input by the temperature generating module in the form of air exchange.

[0034] Preferably, the temperature generating module provides the cold source and the heat source for the ground temperature interaction module and the air interaction module, and the regulating module is arranged to regulate the cold source and the heat source provided by the temperature generating module, and the ground temperature interaction module outputs the cold source and the heat source input by the temperature generating module in the form of ground radiation, and the air interaction module outputs the cold source and the heat source input by the temperature generating module in the form of air exchange, so that the central air conditioning system and the floor heating system are combined, the indoor part of the original central air conditioning system is removed, the upper space of the room is released, the floor height is increased, the decoration design is facilitated, and the investment is saved.

[0035] Preferably, the temperature generating module is connected with the regulating module, the regulating module is connected with the ground temperature interaction module, and the air interaction module is connected with the ground temperature interaction module.

[0036] Preferably, the regulating module comprises a water mixing module and a floor heating water distributor, the water mixing module is used to regulate the cold source input by the temperature generating module, and the temperature of the cold water input into the ground temperature interaction module is controlled in the range of 16-22℃ by mixing the normal temperature water source, so as to prevent the ground surface from dewing, and the floor heating water distributor is used to distribute the cold water or the hot water processed by the water mixing module.

[0037] Please refer to Figure 4 In the embodiment, the ground temperature interaction module comprises an extruded sheet, a floor heating pipeline and an aluminum alloy shell, the extruded sheet is used to flatten the ground and isolate the floor heating pipeline from the ground, so as to achieve the heat preservation effect, the aluminum alloy shell is used to install and fix the floor heating pipeline, and the floor heating pipeline is used to input the cold water and the hot water, so as to regulate the indoor temperature in the form of ground radiation.

[0038] Preferably, the floor heating structure is sequentially provided with a 20mm extruded sheet for heat preservation, a 3mm pearl cotton reflection film (reflecting radiant heat) and a 26mm floor heating ventilation module from bottom to top, and a floor or a tile can be directly laid on the floor heating structure, without the need for secondary leveling, and the completed surface height of the system floor heating part is similar to that of the ordinary floor heating, and is less than 5cm, but the concrete backfill leveling is not needed, the cost is saved, and the height is reduced.

[0039] As preferred, the extruded plate is arranged above the ground, the aluminum alloy shell is arranged above the extruded plate, a plurality of grooves are arranged on the top surface of the aluminum alloy shell, and the floor heating pipe is arranged in the grooves.

[0040] As preferred, the thickness of the extruded plate is 20mm, the thickness of the aluminum alloy shell is 26mm, and the diameter of the floor heating pipe is 20mm.

[0041] Preferably, the aluminum alloy shell is made of aluminum alloy, has good heat conduction effect, and the temperature distribution of the floor heating pipe is uniform after water is passed through. The material thickness is 3mm, and a plurality of supports are arranged in the middle to ensure the strength. The aluminum alloy shell has grooves for laying the floor heating pipe, and the lower opening of the groove is a circular arc with a diameter of 20mm for accommodating the floor heating pipe with a diameter of 20mm. The upper part of the groove is an opening with a length of 19.8mm, which is used to press the floor heating pipe into the groove (the floor heating pipe has flexibility) to fix the floor heating pipe and prevent the floor heating pipe from bouncing up. At the same time, the upper opening of the groove has rounded corners to prevent scratching the pipe when pressing the floor heating pipe. The middle of the aluminum alloy shell is a ventilation pipe with a net height of 20mm for indoor circulation heat exchange ventilation and fresh air ventilation.

[0042] As preferred, the ground temperature interaction module further comprises a pearl cotton reflective film, the pearl cotton reflective film is used for reflecting the heat of the floor heating pipe and the aluminum alloy shell, the pearl cotton reflective film is arranged above the extruded plate, the aluminum alloy shell is arranged above the pearl cotton reflective film, and the thickness of the pearl cotton reflective film is 3mm.

[0043] As preferred, the air interaction module comprises a double-cold-source air handler, a mounting shell, a cross-flow fan, and a supply and return air box. The double-cold-source air handler is used to purify and dehumidify the air delivered to the indoor and introduce fresh air. The mounting shell is used to mount the cross-flow fan. The cross-flow fan is used to provide power for the air processed by the double-cold-source air handler. The supply and return air box is used to realize air supply and return, and constitutes air circulation.

[0044] As preferred, the internal support plate divides the interior of the aluminum alloy shell into a plurality of ventilation channels, the double-cold-source air handler is connected with the ventilation channels, the mounting shell is arranged at one end of the ventilation channels, the mounting shell is connected with the ventilation channels, the cross-flow fan is arranged in the interior of the mounting shell, and the supply and return air box is arranged at the other side of the ventilation channels.

[0045] As preferred, the side wall of the installation shell is provided with an upper lock buckle, the side wall of the aluminum alloy shell is provided with a lower lock buckle, the aluminum alloy shell is fixedly connected with the installation shell through the upper lock buckle and the lower lock buckle, the side wall of the aluminum alloy shell is provided with a side thermal insulation layer, and the thickness of the side thermal insulation layer is 3mm; in use, one side of the aluminum alloy shell is pasted with 3mm-thick EVA thermal insulation material, so that a certain thermal expansion and cold shrinkage allowance is left after the two aluminum alloy shells are spliced, and deformation of the floor is prevented.

[0046] Embodiment 1

[0047] In the case of needing refrigeration in summer, the temperature generating module generates low-temperature cold water (7 DEG C), which is sent into the double cold source air handling machine and the water mixing module respectively; the double cold source air handling machine uses the low-temperature cold water to dehumidify indoor air, and the water mixing module sends the low-temperature cold water (7 DEG C) into the floor heating pipeline through water mixing to heat the low-temperature cold water into high-temperature cold water (16 DEG C-22 DEG C); the high-temperature cold water in the floor heating pipeline cools the room through two ways:

[0048] A1: the cold water is radiated out through the ground paving layer (tile, floor, etc.) to cool the room;

[0049] A2: the cold water is heat-conducted to the floor heating and ventilation module through the pipeline to cool the module, and the cross-flow fan sends the indoor hot air after dehumidification into the indoor air to cool the indoor air;

[0050] Embodiment 2

[0051] In the case of needing heating in winter, the temperature generating module generates high-temperature hot water, which is sent into the double cold source air handling machine and the water mixing module respectively; the double cold source air handling machine uses the high-temperature hot water to heat indoor air, and the water mixing module sends the high-temperature hot water into the floor heating pipeline through water mixing to heat the high-temperature hot water into hot water (30 DEG C-40 DEG C) to heat the ground and thus heat the indoor air;

[0052] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the utility model.

Claims

1. A convective-radiative ground tempering system; characterized by: The utility model relates to a temperature interaction module for ground and air, which comprises: a temperature generating module for providing cold and heat sources for the ground temperature interaction module and the air interaction module; a regulating module for regulating the cold and heat sources provided by the temperature generating module, so that the cold and heat sources are stably input into the ground temperature interaction module and the air interaction module; the ground temperature interaction module for outputting the cold and heat sources input by the temperature generating module in the form of ground radiation; the air interaction module for outputting the cold and heat sources input by the temperature generating module in the form of air exchange.

2. The convection-radiation ground-tempering system of claim 1, wherein: The temperature generating module is connected with the regulating module, the regulating module is connected with the ground temperature interaction module, and the air interaction module is connected with the ground temperature interaction module.

3. The convection-radiation ground-tempering system of claim 2, wherein: The regulating module comprises a water mixing module and a floor heating water distributor, the water mixing module is used for regulating the cold source input by the temperature generating module, and the temperature of the cold water input into the ground temperature interaction module is controlled in the range of 16-22 DEG C by mixing normal temperature water source, so that the ground surface acted on by the ground temperature interaction module is prevented from dewing, and the floor heating water distributor is used for distributing the cold or hot water processed by the water mixing module.

4. The convection-radiation ground-tempering system of claim 3, wherein: The ground temperature interaction module comprises an extruded sheet, a floor heating pipeline and an aluminum alloy shell, the extruded sheet is used for leveling the ground and isolating the floor heating pipeline from the ground, so that the heat preservation effect is achieved, the aluminum alloy shell is used for mounting and fixing the floor heating pipeline, and the floor heating pipeline is used for inputting cold and hot water, so that the indoor temperature is regulated in the form of ground radiation.

5. The convection-radiation ground-tempering system of claim 4, wherein: The extruded sheet is arranged above the ground, the aluminum alloy shell is arranged above the extruded sheet, a plurality of grooves are formed in the top surface of the aluminum alloy shell, the floor heating pipeline is arranged in the grooves, the aluminum alloy shell is arranged in a hollow structure, and an internal support plate is arranged in the aluminum alloy shell.

6. The convection-radiation ground-tempering system of claim 5, wherein: The thickness of the extruded sheet is 20mm, the thickness of the aluminum alloy shell is 26mm, the diameter of the floor heating pipeline is 20mm, and the top surface width of the groove is 19.8mm.

7. The convection-radiation ground-tempering system of claim 6, wherein: The ground temperature interaction module further comprises a pearl wool reflective film, the pearl wool reflective film is used for reflecting the heat of the floor heating pipeline and the aluminum alloy shell, the pearl wool reflective film is arranged above the extruded sheet, the aluminum alloy shell is arranged above the pearl wool reflective film, and the thickness of the pearl wool reflective film is 3mm.

8. The convection-radiation ground-tempering system of claim 7, wherein: The air interaction module comprises a double-cold-source air treatment machine, a mounting shell, a cross-flow fan and a supply and return air box, the double-cold-source air treatment machine is used for purifying and dehumidifying the air delivered into the room and introducing fresh air, the mounting shell is used for mounting the cross-flow fan, the cross-flow fan is used for providing power for the air treated by the double-cold-source air treatment machine, and the supply and return air box is used for realizing air supply and return, thereby forming air circulation.

9. The convection-radiation ground-tempering system of claim 8, wherein: The internal support plate divides the interior of the aluminum alloy shell into a plurality of ventilation channels, the double-cold-source air treatment machine is connected with the ventilation channels, the mounting shell is arranged at one end of the ventilation channels, the mounting shell is connected with the ventilation channels, the cross-flow fan is arranged in the mounting shell, and the supply and return air box is arranged at the other side of the ventilation channels.

10. The convection-radiation ground-tempering system of claim 9, wherein: The side wall of the mounting shell is provided with an upper lock buckle, the side wall of the aluminum alloy shell is provided with a lower lock buckle, the aluminum alloy shell is fixedly connected with the mounting shell through the upper lock buckle and the lower lock buckle, the side wall of the aluminum alloy shell is provided with a side thermal insulation layer, and the thickness of the side thermal insulation layer is 3 mm. In use, one side of the aluminum alloy shell is pasted with 3 mm of EVA thermal insulation material, so that a certain thermal expansion and cold contraction allowance is left after the two aluminum alloy shells are spliced, and deformation of the floor is prevented.

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