Radiation heating and cooling five-constant system

Abstract

The utility model relates to the technical field of air conditioning systems, and discloses a radiation heating and cooling five-constant system which improves the utilization efficiency of energy, saves energy consumption, is low in noise and has a better using effect. Comprising a control module, a temperature module and an air module, the temperature module comprises an air source heat pump unit, a hydraulic distribution unit, a water distribution and collection device and a radiation tail end; the air source heat pump unit is connected with the sub-catchment device through the hydraulic distribution unit, the sub-catchment device is connected with the radiation tail ends, and the multiple radiation tail ends are integrally laid on the indoor wall surface, the top surface and the ground to form a wrapping type radiation space; the air module comprises a fresh air unit, a humidification and dehumidification unit, a first pressure stabilizer, a humidity sensor and an air outlet tail end. The fresh air handling unit is connected with the first pressure stabilizer through the humidification and dehumidification unit, the first pressure stabilizer is connected with the air outlet tail ends, the multiple air outlet tail ends are arranged in all indoor rooms respectively, and the humidity sensor is arranged indoors to detect indoor humidity.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioning system technical field, specifically, relates to a radiation cooling and heating five constant system. BACKGROUND

[0002] The radiation cooling and heating five constant system is an advanced indoor environment control system, which aims to provide a comfortable living environment with constant temperature, constant humidity, constant oxygen, constant quietness and constant cleanness throughout the year.

[0003] The existing five constant system comprises a control module, a temperature module and an air module electrically connected with the control module, but the temperature module and the air module are too complex in installation, resulting in high investment cost, which does not meet the demand of sustainable development, and the energy-saving effect needs to be improved. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problems in the background technology, and further provides a radiation cooling and heating five constant system.

[0005] The utility model solves the technical problems by adopting the technical scheme:

[0006] The radiation cooling and heating five constant system comprises a control module, a temperature module and an air module electrically connected with the control module.

[0007] The temperature module comprises an air source heat pump unit, a hydraulic distribution unit, a distribution water tank and a radiation terminal.

[0008] The air source heat pump unit is connected with the distribution water tank through the hydraulic distribution unit, the distribution water tank is connected with the radiation terminal, and the radiation terminal has a plurality of blocks and is integrated on the indoor wall surface, the top surface and the ground surface to form a wrapped radiation space.

[0009] The air module comprises a fresh air unit, a humidification and dehumidification unit, a pressure stabilizer one, a humidity sensor and an air outlet terminal.

[0010] The fresh air unit is connected with the pressure stabilizer one through the humidification and dehumidification unit, the pressure stabilizer one is connected with the air outlet terminal, the air outlet terminal has a plurality of blocks and is arranged in each room in the indoor, and the humidity sensor is arranged in the indoor to detect the indoor humidity.

[0011] The air source heat pump unit sets the water supply temperature, the water supply temperature is 18-22 DEG C in summer and 28-32 DEG C in winter, so that the indoor temperature can be kept at 24-28 DEG C in summer and 20-24 DEG C in winter, and the environmental temperature field is stable.

[0012] The radiation terminal has a thickness of ≤3.5 cm, and the surface can be decorated.

[0013] Further, the humidity sensor detects that the indoor relative humidity is lower than 30% in winter, and starts the humidification function until reaching the set range of 30%-50%;

[0014] The indoor relative humidity is detected to be higher than 60% in summer, and the dehumidification mode is started until the humidity is reduced to the range of 40%-60%.

[0015] Further, the temperature module and the air module are independently controlled by the control module, so that the temperature module and the air module can independently operate, thereby adapting to different scene requirements, saving system energy consumption, and reducing resource waste.

[0016] Further, the air module further comprises an air exchange unit, a second pressure stabilizer and an air exchange end;

[0017] The air exchange unit is connected with the air exchange end through the second pressure stabilizer, and the air exchange end is provided in each room in the indoor.

[0018] Further, the air exchange end and the air outlet end are arranged in the same area.

[0019] Further, the radiation end comprises, from outside to inside, a decorative aluminum plate, a five-layer oxygen barrier cross-linked polyethylene pipe, a heat spreading plate, an insulation plate and a shock absorption plate.

[0020] Further, the sealing valve is further provided.

[0021] The sealing valve is provided on the connecting pipeline between the water distribution unit and the water collector, on the connecting pipeline between the humidification and dehumidification unit and the first pressure stabilizer, and on the connecting pipeline between the air exchange unit and the second pressure stabilizer, and the three sealing valves are kept closed in the stop state and opened in the start state, so that the sealing valve can not only prevent leakage, but also ensure the best performance of the system during starting and running.

[0022] Compared with the prior art, the utility model has the advantages that:

[0023] The utility model discloses an improved temperature module and air module, which adopts once water supply, directly transports the treated cold and hot water from the air source heat pump unit to each radiation end, avoids the heat exchange process and energy loss in secondary water supply, improves energy utilization efficiency, and has better use effect through the combined arrangement of the temperature module and the air module. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a structural schematic view of the utility model;

[0025] Figure 2 is a schematic view of installation of the air exchange module;

[0026] Figure 3 is a schematic view of structure of the radiation terminal;

[0027] Figure 4 is a schematic view of installation position of the sealing valve;

[0028] Wherein: 1, control module; 2, temperature module; 21, air source heat pump unit; 22, hydraulic distribution unit; 23, distribution water collector; 24, radiation terminal; 241, decorative aluminum plate; 242, five-layer oxygen barrier cross-linked polyethylene pipe; 243, uniform heating plate; 244, insulation board; 245, shock absorbing plate; 3, air module; 31, fresh air unit; 32, humidification and dehumidification unit; 33, voltage stabilizer one; 34, humidity sensor; 35, air outlet terminal; 36, air exchange unit; 37, voltage stabilizer two; 38, air exchange terminal; 4, sealing valve. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. The present application is further illustrated in conjunction with the drawings and embodiments:

[0030] Referring to the drawings Figure 1 illustrated, a radiation cooling and heating five-constant system includes a control module 1, a temperature module 2 electrically connected to the control module 1, and an air module 3.

[0031] The temperature module 2 comprises an air source heat pump unit 21, a hydraulic distribution unit 22, a distribution water collector 23 and a radiation terminal 24; the air source heat pump unit 21 is connected with the distribution water collector 23 through the hydraulic distribution unit 22 to deliver cold water or hot water to the distribution water collector 23, and the water supply temperature is set to 18-22℃ in summer and 28-32℃ in winter, so that the indoor temperature can be kept at 24-28℃ in summer and 20-24℃ in winter, and the environmental temperature field is stable; in addition, the distribution water collector 23 is connected with the radiation terminal 24, the radiation terminal 24 is integrated on the indoor wall surface, top surface and ground surface in several pieces to form a wrapped radiation space, the thickness of the radiation terminal 24 is ≤3.5cm, and the surface can be decorated (after being fixed, putty, wallpaper and other decorations can be performed), and the integrated laying area of the radiation terminal 24 is dynamically matched with the indoor load (in summer, cold water circulates in the wrapped radiation space, the cold water absorbs heat in the room to reduce the indoor temperature, and then the cold energy is transferred to the indoor space in the form of radiation, and the indoor temperature is controlled at 24-28℃ by adjusting the cold water flow and temperature; in winter, hot water circulates in the wrapped radiation space, and the hot water transfers heat to the indoor space to increase the indoor temperature, and then the heat is dissipated to the indoor space in the form of radiation, and the indoor temperature is controlled at 20-24℃ by adjusting the hot water flow and temperature);

[0032] The air module 3 comprises a fresh air unit 31, a humidifying and dehumidifying unit 32, a pressure stabilizer 33, a humidity sensor 34 and an air outlet terminal 35; the fresh air unit 31 is connected with the pressure stabilizer 33 through the humidifying and dehumidifying unit 32, the pressure stabilizer 33 is connected with the air outlet terminal 35, the air outlet terminal 35 is arranged in each room in the indoor space, and the humidity sensor 34 is arranged in the indoor space to detect the indoor humidity; (in winter humidification scene, when the humidity sensor 34 detects that the indoor relative humidity is lower than 30%, the humidification function is started, fresh air is introduced into the humidifying and dehumidifying unit 32 through the fresh air unit 31 and is filtered and purified, fine water mist is generated by ultrasonic vibration, the air is fully mixed with the fine water mist, and then the air is sent into the indoor space, the humidity sensor 34 continuously monitors the change of the indoor humidity until the set range of 30%-50% is reached, and then the humidification operation is stopped; in summer dehumidification scene, if the indoor relative humidity exceeds 60% in high temperature and high humidity summer, the dehumidification mode is started, fresh air is introduced into the humidifying and dehumidifying unit 32 through the fresh air unit 31 and is filtered and purified, water droplets are condensed from the air by condensation principle, the air temperature is reduced at the same time, the dried air is heated to be close to room temperature and then is sent back to the indoor space, and the humidity is reduced to the range of 40%-60%);

[0033] In addition, the temperature module 2 and the air module 3 are independently controlled with the control module 1, respectively, the time of the temperature and humidity demand is different every year, the humidification demand is large in winter, the dehumidification demand is large in summer, and the spring and autumn seasons are almost not used, and the temperature control is not required in the spring and autumn seasons, only the air module 3 is started, so that the system energy consumption can be saved, and resource waste is reduced.

[0034] In the specific implementation process, once water supply is adopted, the treated cold and hot water is directly delivered to each radiation end 24 from the air source heat pump unit 21, the heat exchange process and energy loss in the secondary water supply are avoided, the energy utilization efficiency is improved, in addition, the energy consumption can be saved, the noise is reduced, and the use effect is better through the combined arrangement mode of the temperature module 2 and the air module 3.

[0035] In the above scheme, the use effect of the air module 3 is considered, for this purpose, referring to the accompanying drawings, the air module 3 is shown as follows: Figure 2

[0036] The air module 3 further comprises an air exchange unit 36, a second pressure stabilizer 37 and an air exchange end 38; the air exchange unit 36 is connected with the air exchange end 38 through the second pressure stabilizer 37, the air exchange end 38 is several and is arranged in each room in the indoor, wherein, the air exchange end 38 and the air outlet end 35 are arranged in the same area in view of the arrangement effect.

[0037] In the above scheme, the use effect of the radiation end 24 is considered, for this purpose, referring to the accompanying drawings, the structure of the radiation end 24 is shown as follows: Figure 3

[0038] The radiation end 24 comprises a decorative aluminum plate 241, a five-layer oxygen barrier cross-linked polyethylene pipe 242, a heat equalizing plate 243, an insulation plate 244 and a shock absorption plate 245 arranged in sequence from outside to inside; the multi-layer design aims to optimize the heat transfer efficiency, reduce energy loss and provide good structural support and comfortable experience.

[0039] In the above scheme, the function effect of the system in the use process is considered, for this purpose, referring to the accompanying drawings, the system is shown as follows: Figure 4

[0040] A radiation cooling and heating five-constant system further comprises a sealing valve 4, the sealing valve 4 is three and is arranged on the connecting pipeline between the water distribution unit 22 and the distribution water collector 23, the connecting pipeline between the humidification and dehumidification unit 32 and the first pressure stabilizer 33 and the connecting pipeline between the air exchange unit 36 and the second pressure stabilizer 37, respectively, and the three sealing valves 4 are kept closed in the shutdown state and opened in the start state, the sealing valve 4 not only can prevent leakage, but also can ensure that the system maintains the best performance in the starting and running process.

[0041] ​​​The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A radiant cooling and heating five-constant system, comprising a control module (1), a temperature module (2) and an air module (3) electrically connected with the control module (1); characterized in that: the temperature module (2) comprises an air source heat pump unit (21), a hydraulic distribution unit (22), a distribution water tank (23) and a radiant terminal (24); the air source heat pump unit (21) is connected with the distribution water tank (23) through the hydraulic distribution unit (22), the distribution water tank (23) is connected with the radiant terminal (24), and the radiant terminal (24) is integrated and laid on the indoor wall surface, top surface and ground surface to form a wrapped radiant space; the air module (3) comprises a fresh air unit (31), a humidifying and dehumidifying unit (32), a pressure stabilizer I (33), a humidity sensor (34) and an air outlet terminal (35); the fresh air unit (31) is connected with the pressure stabilizer I (33) through the humidifying and dehumidifying unit (32), the pressure stabilizer I (33) is connected with the air outlet terminal (35), and the air outlet terminal (35) is arranged in each room in the indoor space and the humidity sensor (34) is arranged in the indoor space to detect the indoor humidity.

2. The radiant cooling and heating five-constant system according to claim 1, characterized in that: the air source heat pump unit (21) is set to supply water at a temperature of 18-22℃ in summer and at a temperature of 28-32℃ in winter.

3. The radiant cooling and heating five-constant system according to claim 2, characterized in that: the radiant terminal (24) has a thickness of ≤3.5cm and a surface capable of being decorated.

4. The radiant cooling and heating five-constant system according to claim 3, characterized in that: when the humidity sensor (34) detects that the indoor relative humidity is lower than 30% in winter, the humidifying function is started until the set range of 30%-50% is reached; when the indoor relative humidity is detected to be higher than 60% in summer, the dehumidifying mode is started until the humidity is reduced to the range of 40%-60%.

5. The radiant cooling and heating five-constant system according to claim 4, characterized in that: the temperature module (2) and the air module (3) are independently controlled with the control module (1) to enable the temperature module (2) and the air module (3) to independently operate.

6. The radiant cooling and heating five-constant system according to claim 5, characterized in that: the air module (3) further comprises an air exchange unit (36), a pressure stabilizer II (37) and an air exchange terminal (38); the air exchange unit (36) is connected with the air exchange terminal (38) through the pressure stabilizer II (37), and the air exchange terminal (38) is arranged in each room in the indoor space.

7. The radiant cooling and heating five-constant system according to claim 6, characterized in that: the air exchange terminal (38) and the air outlet terminal (35) are arranged in the same area.

8. The radiant cooling and heating five-constant system according to claim 7, characterized in that: the radiant terminal (24) comprises, from outside to inside, a decorative aluminum plate (241), a five-layer oxygen barrier cross-linked polyethylene pipe (242), a heat equalizing plate (243), an insulation plate (244) and a shock absorption plate (245).

9. The radiant heating and cooling system of claim 8, wherein: further comprising sealing valves (4); the sealing valves (4) are three in number and are respectively arranged on the connecting pipelines between the hydraulic distribution unit (22) and the distribution header (23), between the humidifying and dehumidifying unit (32) and the pressure stabilizer I (33), and between the air exchange unit (36) and the pressure stabilizer II (37), and the three sealing valves (4) are respectively kept closed in the shutdown state and opened in the start-up state.

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