Efficient air conditioner room with cold and heat sources

Abstract

The invention relates to the technical field of heating and ventilation, in particular to an efficient air conditioner room with cold and heat sources. Comprising a cooling tower and a box body, a water chilling unit is installed in the box body, the water chilling unit is connected with a chilled water pump through a first pipeline and connected with a cooling water pump through a second pipeline, and water treatment devices are installed at the other ends of the first pipeline and the second pipeline. Space can be greatly saved, equipment is more compact, meanwhile, installation and maintenance are more convenient, the installation time and cost are greatly reduced, the equipment is integrated, the operation efficiency of the whole system can be better matched and optimized, the performance of the equipment is improved, and in addition, through a water pressure test and system cleaning, the service life of the equipment is prolonged. Normal operation and service life of equipment can be ensured, reliability of the equipment is improved, a pre-assembly mode is adopted, the transportation and installation process is greatly simplified, and the efficiency of the whole heating and ventilation system can be improved by optimizing configuration and layout of the equipment.

Description

Technical Field

[0001] The invention relates to the technical field of heating and ventilation, and in particular to a high-efficiency air-conditioning room with cold and heat sources. Background Art

[0002] For the current HVAC system installation, the main room installation adopts the traditional method of transporting the main materials and auxiliary materials to the site, manually measuring and setting out on site, cutting the pipes, and welding and installing. The main machine, boiler, water pump and other equipment need to prefabricate the concrete equipment foundation in advance. After the equipment is in place with a specific location, the on-site pipeline is cut, welded and installed. The valve parts of the pipeline all use traditional Y-type filters, buffer check valves, butterfly valves, gate valves, rubber flexible joints, etc. The steel pipes are installed by galvanized steel pipe threaded connection or spiral welded pipes and seamless steel pipes. Measurement, positioning, cutting, cutting, threading or welding are carried out at the installation site. All work content is completed at the construction site.

[0003] Secondly, there are some equipment components other than air conditioner mainframes, boilers, and cooling towers on the market that are optimally integrated and assembled and connected, and placed in one or more interconnected and transportable components, and the optimally assembled and connected equipment components are integrated into a protective shell, and a machine port is reserved on the protective shell. The integrated equipment components that need to be connected to the air conditioner mainframe, boiler, and cooling tower are pre-assembled and connected to the machine port in the protective shell. This requires additional redesign, selection, and commissioning of the cold and heat source units.

[0004] The shortcomings of the prior art mainly include the following points: 1. Integrated box-type air-conditioning rooms without cold or heat sources need to rely on external cooling and heating equipment, so their cooling and heating effects are greatly affected by the outdoor environment.

[0005] 2. During design and construction, it is necessary to consider issues such as the layout and maintenance of pipelines and other equipment, which requires professional technicians to have certain professional knowledge and skills.

[0006] 3. Since the integrated box-type air-conditioning room without cold and heat sources does not have its own cooling and heating equipment, its energy efficiency is relatively low and the installation complexity is increased.

[0007] 4. An integrated box-type air-conditioning room with cold and heat sources requires the refrigeration and heating equipment to be integrated into the box-type air-conditioning room, thereby avoiding the energy loss caused by transferring heat or cold through pipes.

[0008] Based on this, the present invention provides a high-efficiency air-conditioning room with cold and hot sources to solve the above-mentioned technical problems. Summary of the invention

[0009] The purpose of the present invention is to provide a high-efficiency air-conditioning room with cold and heat sources, which solves the problems of traditional air-conditioning rooms, such as large floor space, long construction period, high technical requirements for on-site installation, and low energy efficiency.

[0010] To achieve the above object, the present invention provides the following technical solutions: The present invention provides a high-efficiency air-conditioning room with cold and heat sources, comprising a cooling tower and a box; A chiller is installed in the box, the chiller is connected to a freezing water pump through a first pipe, the chiller is connected to a cooling water pump through a second pipe, water treatment equipment is installed at the other ends of the first pipe and the second pipe, the water treatment equipment on the second pipe is connected to a constant pressure water replenishment device, another water treatment equipment is connected to a cooling tower, and the output end of the cooling tower is connected to the chiller.

[0011] The present invention is further configured as follows: valve instrument groups are installed on both sides of the first pipeline located on the water treatment equipment, and valve instrument groups are also installed on both sides of the second pipeline located on the water treatment equipment.

[0012] The present invention is further configured as follows: a lighting device is installed on the top of the inner wall of the box.

[0013] The present invention is further configured as follows: a ventilation and exhaust device is installed on the top of the box.

[0014] The present invention is further configured as follows: a control cabinet and a power distribution cabinet are installed in the box.

[0015] The present invention is further configured as follows: an AI intelligent controller is installed in the control cabinet.

[0016] The present invention is further configured as follows: an inspection passage is installed in the box body, and an inspection door is installed on the inspection passage.

[0017] The present invention is further configured as follows: a control panel is installed on the outer wall of the box.

[0018] The present invention is further configured as follows: the AI ​​intelligent controller is connected to the chiller, the refrigeration water pump, the cooling water pump, the cooling tower, the constant pressure water replenishment device, the valve instrument group, the water treatment equipment, the ventilation and exhaust device, the control panel and the lighting equipment through wires.

[0019] The present invention is further configured as follows: the control panel is connected to the chiller, the refrigeration water pump, the cooling water pump, the cooling tower, the constant pressure water replenishment device, the valve instrument group, the water treatment equipment, the ventilation and exhaust device and the lighting equipment through wires.

[0020] Compared with the prior art, the present invention has the following beneficial effects: The present invention can greatly save space by integrating all components in the box into a protective shell, making the device more compact and realizing an integrated design; Since all the components of the present invention have been pre-assembled and connected, it is more convenient to install and maintain, greatly reducing the installation time and cost, and thus facilitating installation and maintenance; The present invention integrates the chiller, the refrigeration water pump, the cooling water pump and other equipment together, so as to better match and optimize the operation efficiency of the entire system and improve the performance of the equipment; The present invention can ensure the normal operation and service life of the equipment through water pressure test and system cleaning, thereby improving the reliability of the equipment; Since all the equipment of the present invention has been pre-assembled and connected, only the final connection and debugging need to be carried out on site, which greatly simplifies the transportation and installation process; The present invention can improve the efficiency of the entire HVAC system by optimizing the configuration and layout of the equipment, thereby improving energy utilization and reducing operating costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a high-efficiency air-conditioning room with cold and heat sources according to the present invention.

[0022] Description of Figure Numbers: 1. Chiller; 2. Chilled water pump; 3. Cooling water pump; 4. Cooling tower; 5. Constant pressure water replenishment device; 6. Valve instrument group; 7. Water treatment equipment; 8. Control cabinet; 9. Distribution cabinet; 10. Ventilation and exhaust device; 11. Control panel; 12. Inspection door; 13. Lighting equipment; 14. Inspection passage; 15. Box. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two components; for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0026] like Figure 1 As shown, this embodiment provides a high-efficiency air-conditioning room with cold and heat sources, including a cooling tower 4 and a box body 15; a chiller 1 is installed in the box body 15, the chiller 1 is connected to a freezing water pump 2 through a first pipe, the chiller 1 is connected to a cooling water pump 3 through a second pipe, and water treatment equipment 7 is installed at the other end of the first pipe and the second pipe, wherein the water treatment equipment 7 located on the second pipe is connected to a constant pressure water replenishment device 5, and another water treatment equipment 7 is connected to the cooling tower 4, and the output end of the cooling tower 4 is connected to the chiller 1.

[0027] In this embodiment, it should be noted that the box 15 can be set as an independent component according to the installation requirements and volume, or divided into multiple components for on-site assembly and splicing. In this embodiment, by integrating all the components in the box 15 into one box 15, space can be greatly saved, making the equipment more compact, and by integrating the chiller 1, the freezing water pump 2, the cooling water pump 3 and other equipment together, the operating efficiency of the entire system can be better matched and optimized.

[0028] As an implementation method of this embodiment, a part of the equipment in the box 15 can be designed as an independent device, which is manufactured and installed separately from the box 15. Then, these independent devices are connected to the box 15 at the construction site, thereby simplifying the transportation and installation process. At the same time, the construction site can also decompose the box 15 into multiple parts according to actual needs and site conditions, and then assemble and splice them on site, so as to make full use of the resources and conditions on site. In addition, the components in the box 15 can also be designed and manufactured as prefabricated components, and then these prefabricated components are transported to the construction site for assembly, which can greatly reduce the installation time and cost. Moreover, the components in the box 15 can also be designed as detachable and replaceable modules, so that different system configurations can be flexibly assembled as needed without integrating all components in a protective shell. Thereby, more options and flexibility can be provided.

[0029] At the same time, it should be noted that after the integrated equipment components in the box body 15 are integrated and assembled, a water pressure test is performed. After passing the test, the integrated equipment components are systematically cleaned and the protective shell is cleaned. Finally, the integrated box-type assembled machine room that has been inspected is packaged and protected as a finished product and transported to the HVAC system installation site. At the HVAC system installation site, the cooling tower 4 is connected to the integrated box-type assembled machine room machine port through the machine port. Through the water pressure test and system cleaning, the normal operation and service life of the equipment can be ensured, and the reliability of the equipment can be improved.

[0030] In the present invention, valve instrument groups 6 are installed on both sides of the first pipeline located at the water treatment equipment 7, and valve instrument groups 6 are also installed on both sides of the second pipeline located at the water treatment equipment 7. A lighting device 13 is installed on the top of the inner wall of the box body 15. A ventilation exhaust device 10 is installed on the top of the box body 15.

[0031] In this embodiment, it should be noted that the lighting device 13 can provide lighting for the box 15 as needed, so that engineers can maintain the equipment in the box 15, etc. In addition, the ventilation and exhaust device 10 can effectively realize the circulation of air inside and outside the box 15.

[0032] In the present invention, a control cabinet 8 and a power distribution cabinet 9 are installed in the box 15. An AI intelligent controller is installed in the control cabinet 8. An inspection channel 14 is installed in the box 15, and an inspection door 12 is installed on the inspection channel 14. A control panel 11 is installed on the outer wall of the box 15. In this embodiment, it should be noted that a power supply device can be installed in the power distribution cabinet 9 to provide power to the equipment in the box 15, etc., to ensure the operation of the efficient air-conditioning room. At the same time, the AI ​​intelligent controller can be connected to the chiller 1, the chilled water pump 2, the cooling water pump 3, the cooling tower 4, the constant pressure water replenishment device 5, the valve instrument group 6, the water treatment equipment 7, the ventilation and exhaust device 10, the control panel 11, the lighting equipment 13, etc. through wires, and the AI ​​intelligent controller controls the operation of each device to achieve the overall energy efficiency of the air-conditioning system.

[0033] The present invention adopts built-in high-efficiency cold and heat source host equipment to improve the efficiency and energy efficiency of the air-conditioning system. At the same time, the refrigeration and heating equipment are integrated into the box-type air-conditioning room to avoid energy loss and energy waste. In addition, the structural performance is optimized, the pipeline resistance is reduced, the stability and reliability of the system are improved, and AI intelligent control is adopted to realize automatic control and management, thereby improving management efficiency and user experience.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A high-efficiency air-conditioning room with cold and heat sources, characterized in that: It comprises a cooling tower (4) and a box (15); A chiller (1) is installed in the box (15); the chiller (1) is connected to a refrigerated water pump (2) via a first pipe; the chiller (1) is connected to a cooling water pump (3) via a second pipe; water treatment equipment (7) is installed at the other end of the first pipe and the second pipe, wherein the water treatment equipment (7) located on the second pipe is connected to a constant pressure water replenishment device (5); the other water treatment equipment (7) is connected to a cooling tower (4); and the output end of the cooling tower (4) is in communication with the chiller (1).

2. A high-efficiency air-conditioning room with cold and heat sources according to claim 1, characterized in that: Valve instrument groups (6) are installed on both sides of the water treatment equipment (7) on the first pipeline, and valve instrument groups (6) are also installed on both sides of the water treatment equipment (7) on the second pipeline.

3. A high-efficiency air-conditioning room with cold and heat sources according to claim 1, characterized in that: A lighting device (13) is installed on the top of the inner wall of the box (15).

4. A high-efficiency air-conditioning room with cold and heat sources according to claim 1, characterized in that: A ventilation and exhaust device (10) is installed on the top of the box body (15).

5. A high-efficiency air-conditioning room with cold and heat sources according to claim 1, characterized in that: A control cabinet (8) and a power distribution cabinet (9) are installed in the box (15).

6. A high-efficiency air-conditioning room with cold and heat sources according to claim 5, characterized in that: An AI intelligent controller is installed in the control cabinet (8).

7. A high-efficiency air-conditioning room with cold and heat sources according to claim 1, characterized in that: An inspection passage (14) is installed in the box body (15), and an inspection door (12) is installed on the inspection passage (14).

8. A high-efficiency air-conditioning room with cold and heat sources according to claim 1, characterized in that: A control panel (11) is mounted on the outer wall of the box body (15).

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