Efficient cooling and heating system

Abstract

The utility model discloses an efficient cooling and heating system which comprises a building structure and a cooling and heating module, and the cooling and heating module is embedded in the building structure. The cooling and heating module comprises a heat conduction plate, a heat exchange pipe network and a plurality of positioning strips. The heat exchange pipe network is arranged on the heat conduction plate and comprises a water supply pipe, a water return pipe and a plurality of capillary pipes, and the capillary pipes are evenly laid on the heat conduction plate. According to the efficient cooling and heating system, flowing cold water or hot water is injected into the cooling and heating module, so that the cooling and heating module exchanges energy with the building, and the temperature of the space in the building is reduced or increased. Due to the fact that the heat conduction plate of the cooling and heating module is combined with the heat conduction material (cement mortar or heat conduction gypsum) in the building structure, the heat exchange efficiency of the cooling and heating module is greatly improved, the temperature response time is shortened, and instant heating / cooling is achieved. In addition, the cooling and heating system exchanges heat through water flow, the process is free of noise and blowing feeling, and comfort is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to heating ventilation technical field especially relates to a kind of high-efficiency cooling and heating system. BACKGROUND

[0002] With the continuous heating of modern building and the in-depth promotion of energy saving and emission reduction, many building development enterprises have successively focused on the cooling and heating control system of building, and begin to strengthen the energy efficiency management in the process of building operation to reduce the energy loss in the process of building operation and improve user experience. In existing buildings, the cooling and heating system mainly relies on air conditioning equipment to adjust indoor temperature. However, there are many problems that cannot be ignored in the operation process of traditional air conditioning system. For example, the energy consumption of air conditioning system is generally high, and traditional air conditioner often produces large noise, which brings discomfort to indoor environment; in addition, users often experience strong blowing feeling in some specific areas, while obvious temperature difference is felt in other places, which reduces the overall comfort. Therefore, a high-efficiency cooling and heating system is proposed. SUMMARY

[0003] The utility model aims at providing a kind of high-efficiency cooling and heating system, solve above-mentioned problem.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] A kind of high-efficiency cooling and heating system, including building construction and cooling and heating module;The cooling and heating module is embedded in the building construction, and the cooling and heating module includes:

[0006] Heat conduction plate;

[0007] Heat exchange pipe network is arranged on the heat conduction plate, and the heat exchange pipe network includes water supply pipe, return pipe and a plurality of capillary tubes, one end of the capillary tube is communicated with the water supply pipe, the other end is communicated with the return pipe, and the capillary tube is evenly laid on the heat conduction plate;

[0008] A plurality of positioning strips are arranged on the heat conduction plate, the positioning strip is fixedly connected with the heat conduction plate, and the capillary tube is fixed on the positioning strip at equal intervals.

[0009] Optionally, the water supply pipe and the return pipe are arranged on one side of the heat conduction plate, and the capillary tube extends to the side of the heat conduction plate away from the water supply pipe.

[0010] Optionally, the distance between adjacent two capillary tubes on the positioning strip is 20mm;

[0011] The diameter of the capillary tube is 4.3mm.

[0012] Optionally, the heat-conducting plate is provided with an anchoring groove, and a groove width of the anchoring groove is 10 mm.

[0013] Optionally, the building structure comprises a bottom plate, a side plate and a ceiling, and the cooling and heating module is embedded in the ceiling and the bottom plate.

[0014] Optionally, the bottom plate comprises a first thermal insulation plate, a mortar layer arranged on the first thermal insulation plate and a floor arranged on the mortar layer, and the cooling and heating module is arranged between the first thermal insulation plate and the mortar layer.

[0015] Optionally, the ceiling comprises a first base plate, a second thermal insulation plate arranged on the first base plate and a gypsum layer arranged on the second thermal insulation plate, and the cooling and heating module is arranged between the second thermal insulation plate and the gypsum layer.

[0016] The cooling and heating module is fixed on the first base plate by expansion screws.

[0017] Optionally, the side plate comprises a second base plate and a third thermal insulation plate arranged on the second base plate.

[0018] Optionally, the ceiling is provided with a ventilation pipe.

[0019] Compared with the prior art, the utility model has the advantages that when cooling or heating is needed for the building, cold water or hot water is injected into the water supply pipe, so that the water flows along the water supply pipe, the capillary pipe and the return pipe. When it is needed to raise the temperature in the building, hot water is injected into the water supply pipe, and when the hot water flows through the capillary pipe, the heat of the hot water is transferred to the heat-conducting plate, the heat-conducting plate rapidly transfers the heat to the building structure and radiates to the building space, so that the building space is rapidly heated. When it is needed to lower the temperature in the building, cold water is injected into the water supply pipe, and when the cold water flows through the capillary pipe, the heat in the building is taken away, and the heat is discharged through the return pipe, so that the temperature in the building space is rapidly lowered. The utility model provides a high-efficiency cooling and heating system, which injects flowing cold water or hot water into the cooling and heating module, so that the cooling and heating module exchanges energy with the building, thereby lowering or raising the temperature in the building space. Since the heat exchange pipe network is uniformly distributed on the heat-conducting plate, the contact area of the heat exchange pipe network and the heat-conducting plate is greatly increased, and the heat-conducting plate of the cooling and heating module is combined with the heat-conducting material (cement mortar or heat-conducting gypsum) in the building structure, so that the heat exchange efficiency of the cooling and heating module is greatly improved, the heat exchange area is effectively increased, the temperature response time is shortened, and the system can be immediately heated or cooled. In addition, the cooling and heating system exchanges heat through water flow, and the process is noiseless and has no blowing feeling, so that the comfort is high. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0021] The structure, proportion, size, etc. shown in the drawings of the present application are only used to cooperate with the content disclosed in the specification, so that those skilled in the art can understand and read, and are not used to limit the implementation conditions of the present application. Therefore, any modification of structure, change of proportion relationship or adjustment of size, which does not affect the functions and purposes of the present application, should still fall within the scope of the technical content disclosed by the present application.

[0022] Figure 1 Structure diagram of the cooling and heating module of the present application;

[0023] Figure 2 Structure diagram of the high-efficiency cooling and heating system of the present application;

[0024] Figure 3 For Figure 2 Enlarged view of part A in the middle;

[0025] Figure 4 For Figure 2 Enlarged view of part B in the middle;

[0026] Figure 5 For Figure 2 Enlarged view of part C in the middle;

[0027] Illustration: 10, heat-conducting plate; 11, anchoring groove; 20, heat exchange pipe network; 21, water supply pipe; 22, return water pipe; 23, capillary tube; 30, positioning strip; 40, bottom plate; 41, first insulation board; 42, mortar layer; 43, floor; 50, side plate; 51, second base plate; 52, third insulation board; 60, ceiling; 61, first base plate; 62, second insulation board; 63, gypsum layer; 70, expansion screw; 80, ventilation pipe. DETAILED DESCRIPTION

[0028] In order to make the application purpose, features and advantages of the utility model more obvious and easy to understand, the technical solutions in the utility model embodiments will be clearly and completely described below in combination with the drawings in the utility model embodiments. Obviously, the embodiments described below only represent some of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] In the description of the utility model, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there can be a component disposed therebetween.

[0030] The technical solutions of the utility model will be further described below in combination with the drawings and through specific embodiments.

[0031] With reference to Figures 1 to 5 The utility model embodiments provide a kind of efficient cooling and heating system, including building construction and cooling and heating module.The cooling and heating module is embedded in the building construction, and the cooling and heating module includes heat conducting plate, heat exchange pipe network and multiple positioning strips, and the material of the heat conducting plate is metal heat conducting material with good heat conduction performance.The heat exchange pipe network is arranged on the heat conducting plate, and the heat exchange pipe network includes water supply pipe, return pipe and multiple capillary tubes, one end of the capillary tube is communicated with the water supply pipe, and the other end is communicated with the return pipe.When water flow is injected into the water supply pipe, water flow can flow along the waterway formed by the water supply pipe, the capillary tube and the return pipe.The capillary tube is evenly laid on the heat conducting plate.The positioning strip is fixedly arranged on the heat conducting plate, and the positioning strip is fixedly connected with the heat conducting plate, and the capillary tube is fixed on the positioning strip at equal intervals.The capillary tube is attached to the heat conducting plate.When hot water is injected into the heat exchange pipe network, the heat of hot water is transmitted to the heat conducting plate through the pipe wall of the capillary tube, and the heat conducting plate transmits the heat to building construction, to be radiated to building space, so that the temperature of building space is increased;When cold water is injected into the heat exchange pipe network, the heat exchange pipe network absorbs heat through cold water, i.e. the heat in building space is transmitted to the heat conducting plate through the building construction, and the heat exchange pipe network absorbs the heat on the heat conducting plate, so as to reduce the temperature in building space;At the same time, the temperature and humidity in building space are balanced by using the way of radiation heat exchange, and the comfort is effectively improved.

[0032] Further, the water supply pipe and the water return pipe are arranged on one side of the heat-conducting plate, and the capillary tube extends to the side of the heat-conducting plate away from the water supply pipe. Specifically, the capillary tube arranged on the side of the heat-conducting plate away from the water supply pipe is provided with a 180-degree adapter.

[0033] Further, the distance between two adjacent capillary tubes on the positioning strip is 20 mm, that is, the spacing of the capillary tubes arranged on the heat-conducting plate is 20 mm. The capillary tube is a PPR water pipe, and the diameter of the capillary tube is 4.3 mm. Through the design of the capillary tube, the heat exchange area is effectively increased, so that the temperature in the building space is rapidly increased or decreased. The heat-conducting plate is provided with an anchoring groove, and the groove width of the anchoring groove is 10 mm. The anchoring groove can effectively fix the prestressed tendon, steel bar or other connecting member in the concrete in the building structure, thereby improving the stability and carrying capacity of the entire structure.

[0034] Further, the building structure includes a bottom plate, a side plate and a ceiling, and the cooling and heating module is embedded in the ceiling and the bottom plate. Specifically, the bottom plate is arranged on the bottom surface of the building, the side plate is installed on the side surface of the building, and the ceiling is installed on the top surface of the building. The bottom plate, the side plate and the ceiling enclose an indoor space. The bottom plate includes a first heat insulation plate, a mortar layer arranged on the first heat insulation plate and a floor arranged on the mortar layer, and the cooling and heating module is arranged between the first heat insulation plate and the mortar layer. Through the technical solution, the heat generated by the cooling and heating module can be isolated in the first heat insulation plate, thereby avoiding energy loss and improving energy utilization.

[0035] The ceiling includes a first base plate, a second heat insulation plate arranged on the first base plate and a gypsum layer arranged on the second heat insulation plate, and the cooling and heating module is arranged between the second heat insulation plate and the gypsum layer. The cooling and heating module is fixed to the first base plate by expansion screws. The side plate includes a second base plate and a third heat insulation plate arranged on the second base plate. Through the above technical solution, the indoor space enclosed by the bottom plate, the side plate and the ceiling is uniformly arranged with heat insulation plates, which effectively prevents energy loss in the indoor space and further improves energy utilization. Optionally, the heat insulation plate is an expandable polystyrene board, and the thickness of the heat insulation plate is 30 mm. It should be noted that the mortar layer is cement mortar, and the gypsum layer is heat-conducting gypsum. Cement mortar and heat-conducting gypsum have good heat-conducting performance.

[0036] Further, the ceiling is provided with a ventilation pipe to let fresh air flow into the room. Optionally, the bottom plate is provided with a floor air supply pipe (not shown in the figure), which forms an air exchange air duct with the ventilation pipe, further improving the air exchange effect of the indoor space.

[0037] It should be noted that the efficient cooling and heating system provided by the utility model is suitable for places with cooling / heat demand for indoor space, such as residences, office places, museums, libraries, archaeological sites, facility agriculture, laboratories, cadre sanatoriums, traditional Chinese medicine clinics and health clinics, high-end nursing homes, hospital senior wards, postpartum recovery centers and beauty salons, etc.

[0038] The utility model discloses an efficient cooling and heating system, and the specific implementation mode is: when needing to supply cooling or heating to the building, injecting cold water or hot water into the water supply pipe, so that the water flow flows along the water supply pipe, capillary and return pipe. When needing to raise the temperature in the building, injecting hot water into the water supply pipe, and when the hot water flow passes through the capillary, the heat of the hot water is transferred to the heat conduction plate, the heat conduction plate rapidly transfers the heat to the building structure and radiates to the building space, so that the building space is rapidly heated. When needing to lower the temperature in the building, injecting cold water into the water supply pipe, and when the cold water flow passes through the capillary, the heat in the building is taken away, and the heat is discharged through the return pipe, so that the temperature in the building space is rapidly lowered. The efficient cooling and heating system provided by the utility model injects flowing cold water or hot water into the cooling and heating module, so that the cooling and heating module exchanges energy with the building, thereby lowering or raising the temperature of the space in the building. Since the heat exchange pipe network is uniformly distributed on the heat conduction plate, the contact area of the heat exchange pipe network and the heat conduction plate is greatly increased, and the heat conduction plate of the cooling and heating module is combined with the heat conduction material (cement mortar or heat conduction gypsum) in the building structure, so that the heat exchange efficiency of the cooling and heating module is greatly improved, the heat exchange area is effectively increased, the temperature response time is shortened, and instant heating / cooling is realized. In addition, the cooling and heating system exchanges heat through water flow, and the process is noiseless, has no blowing feeling and is high in comfort.

[0039] The above-described embodiments are only used to illustrate the technical solutions of the utility model, rather than limit them; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to some technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A high efficiency cooling and heating system, characterized by, The building structure and the cold and heat supply module are provided. The cold and heat supply module is embedded in the building structure, and the cold and heat supply module comprises: A heat-conducting plate (10); A heat exchange pipe network (20) is arranged on the heat-conducting plate (10), and the heat exchange pipe network (20) comprises a water supply pipe (21), a return water pipe (22) and a plurality of capillary pipes (23), one end of the capillary pipe (23) is communicated with the water supply pipe (21), the other end is communicated with the return water pipe (22), and the capillary pipes (23) are uniformly laid on the heat-conducting plate (10); A plurality of positioning strips (30) are arranged on the heat-conducting plate (10), the positioning strips (30) are fixedly connected with the heat-conducting plate (10), and the capillary pipes (23) are fixedly arranged on the positioning strips (30) at equal intervals.

2. The high-efficiency cooling and heating system of claim 1, wherein, The water supply pipe (21) and the return water pipe (22) are arranged on one side of the heat-conducting plate (10), and the capillary pipes (23) extend to the side of the heat-conducting plate (10) away from the water supply pipe (21).

3. The high-efficiency cooling and heating system of claim 1, wherein, The distance between two adjacent capillary pipes (23) on the positioning strip (30) is 20mm. The capillary pipe (23) is a PPR water pipe, and the diameter of the capillary pipe (23) is 4.3mm.

4. The high-efficiency cooling and heating system of claim 1, wherein, An anchoring groove (11) is arranged on the heat-conducting plate (10), and the groove width of the anchoring groove (11) is 10mm.

5. The high-efficiency cooling and heating system of claim 1, wherein, The building structure comprises a bottom plate (40), a side plate (50) and a ceiling (60), and the cold and heat supply module is embedded in the ceiling (60) and the bottom plate (40).

6. The high-efficiency cooling and heating system of claim 5, wherein, The bottom plate (40) comprises a first heat insulation plate (41), a mortar layer (42) arranged on the first heat insulation plate (41) and a floor (43) arranged on the mortar layer (42), and the cold and heat supply module is arranged between the first heat insulation plate (41) and the mortar layer (42).

7. The high-efficiency cooling and heating system of claim 5, wherein, The ceiling (60) comprises a first base plate (61), a second heat insulation plate (62) arranged on the first base plate (61) and a gypsum layer (63) arranged on the second heat insulation plate (62), and the cold and heat supply module is arranged between the second heat insulation plate (62) and the gypsum layer (63). The cold and heat supply module is fixed on the first base plate (61) by expansion screws (70).

8. The high-efficiency heating and cooling system of claim 5, wherein, The side plate (50) comprises a second base plate (51) and a third heat insulation plate (52) arranged on the second base plate (51).

9. The high-efficiency cooling and heating system of claim 5, wherein, A ventilation pipe (80) is arranged on the ceiling (60).

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