CN212841944U - Assembled cold and heat source machine room capable of being assembled on site - Google Patents
Assembled cold and heat source machine room capable of being assembled on site Download PDFInfo
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- CN212841944U CN212841944U CN202021695618.1U CN202021695618U CN212841944U CN 212841944 U CN212841944 U CN 212841944U CN 202021695618 U CN202021695618 U CN 202021695618U CN 212841944 U CN212841944 U CN 212841944U
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Abstract
The utility model provides a cold and hot source computer lab of matched stack formula that can assemble on-spot, including ground source heat pump unit module, ground source circulating pump module, air conditioner circulating pump module, ground source heat pump unit module is connected respectively with ground source circulating pump module, air conditioner circulating pump module through intermodule matched stack pipeline, be provided with the cooling and heating switching valve between ground source heat pump unit module and intermodule matched stack pipeline, ground source heat pump unit module is provided with at least one ground source heat pump unit, ground source heat pump unit is connected with cooling and heating switching valve through matched stack pipeline. The utility model discloses can conveniently transport, hoist and mount, matched stack and dismantlement, especially to the abominable, the design of site operation condition compactness of arranging, the narrow and small complicated computer lab engineering in construction operation space, do according to the construction progress or the actual conditions on scene carry out position adjustment, nimble overall arrangement, further improve the quality and the time limit for a project progress of cold and hot source computer lab engineering.
Description
Technical Field
The utility model relates to a central air conditioning system especially relates to a cold and hot source computer lab of matched stack formula that can assemble on-spot.
Background
According to the design principle of an energy machine room system, the cold and heat source machine room can be composed of a water chilling unit, a heat pump unit, a circulating water pump, a boiler, a plate heat exchanger, an energy storage tank, a softened water replenishing device and the like, and the requirements of different environments and different time on the required temperature and humidity are met.
At present, cold and heat source machine rooms built at home and abroad are mainly constructed on site, equipment is installed on a cement foundation, and then pipelines are processed and installed on site. Most of existing project buildings and environmental protection requirements are uniformly distributed underground, and the sizes of project equipment are different according to design requirements of all projects, so that the existing cold and heat source machine room construction cannot meet the requirement of integral underground installation of the equipment, and the traditional mode that components are only independently installed on site due to factors such as compact layout, site limitation and the like is adopted.
Because the design of cold and heat source computer lab system is complicated, the equipment is numerous, so produced many technical difficulties to the engineering construction:
1, most machine rooms are distributed in underground space, and the machine rooms are high in floor height and difficult to construct;
2, the machine room has compact design area, large pipe diameter of the water pipe, compact machine room space, narrow channel, high difficulty in on-site connection construction and difficult comprehensive arrangement;
3 the existing machine room generally adopts installation modes such as welding, groove connection, screw connection and the like, all the installation modes are operated in the machine room on site, and the installation modes are crossed with ventilation and electric control major, so that potential safety hazards are easily generated, construction management is inconvenient, and the progress of a construction period is influenced;
4, the situation that the equipment foundation after civil construction is inconsistent with original paper and the equipment foundation of the machine room needs to be repositioned frequently occurs, so that the difficulty is increased for the construction of the machine room with cold and heat sources;
in a word, the traditional cold and heat source machine room is complex in construction, high in difficulty, long in period, various in purchased materials, complex in process of coordinately handling various certificates on site, required to be stored, difficult in quality progress control, large in hidden water leakage danger in a debugging stage and the like.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cold and hot source computer lab of matched stack formula that can assemble on-spot for solve the problem and the defect that above-mentioned existence, its technical scheme as follows:
the utility model provides a cold and hot source computer lab of matched stack formula that can assemble on-spot, includes ground source heat pump unit module, ground source circulating pump module, air conditioner circulating pump module, ground source heat pump unit module is connected respectively with ground source circulating pump module, air conditioner circulating pump module through intermodule matched stack pipeline, be provided with the cooling heat supply switching valve between ground source heat pump unit module and the intermodule matched stack pipeline, ground source heat pump unit module is provided with at least one ground source heat pump unit, ground source heat pump unit is connected with cooling heat supply switching valve through the matched stack formula pipeline.
At least two groups of ground source heat pump unit modules are arranged in parallel and are used for correspondingly connecting the ground source circulating pump module and the air conditioner circulating pump module through the matched pipeline between the modules.
The matched stack formula pipeline is right-angle structure, is provided with thermometer and manometer on the pipeline, and wherein one end is provided with the rubber flexible coupling, and the other end is provided with the filter, and the opening part at arbitrary one end or both ends is provided with the on-off control valve.
One or more of the ground source heat pump unit module, the ground source circulating pump module and the air conditioner circulating pump module are arranged on the assembled base through the shock pad at the lower ends.
The matched stack type pipeline is fixed on the matched stack type base through the matched stack type small support and/or the matched stack type large support.
The big matched stack formula support includes crossbeam and montant, both ends are provided with the montant about the crossbeam.
The utility model discloses a with ground source heat pump set, the air conditioner circulating pump, ground source circulating pump cooling system circulating pump, the matched stack formula base and the matched stack formula support of equipment steel construction, equipment such as cooling heat supply switch valve carries out secondary optimal design and with three-dimensional simulation technique, utilize BIM technique to carry out the modularized design, and two-dimensional code information ization management, realized through on-the-spot matched stack formula bolted connection, utilize the parameter and the position that two-dimensional code information was formulated to install fast on the location size of design plane graph. When civil engineering construction deviates from the design drawing, all modules can be moved and fine-tuned integrally to correct errors generated by the civil engineering construction. Meanwhile, all modularized information has full life cycle information, and professional information recording software can be connected from design, processing, installation and debugging to later-stage use and operation, maintenance and management, so that full life cycle visualization and information management of equipment facilities are realized.
The utility model discloses can conveniently transport, hoist and mount, matched stack and dismantlement, especially to the abominable, the design of site operation condition compactness of arranging, the narrow and small complicated computer lab engineering in construction operation space, do according to the construction progress or the actual conditions on scene carry out position adjustment, nimble overall arrangement, further improve the quality and the time limit for a project progress of cold and hot source computer lab engineering.
Drawings
Fig. 1 is a schematic structural diagram of the assembled cold and heat source machine room capable of being assembled on site;
fig. 2 is a schematic structural diagram of the ground source heat pump unit module;
FIG. 3 is a schematic structural diagram of a ground source circulating pump module;
FIG. 4 is a schematic structural view of a ganged conduit;
in the figure:
1-a ground source heat pump unit module, 2-a ground source circulating pump module, 3-an air conditioner circulating pump module, 4-a first group of cold and heat supply switching valves, 5-an inter-module assembly pipeline and 6-a second group of cold and heat supply switching valves; 10-switching regulating valve, 11-ground source heat pump unit, 12-assembled pipeline, 13-thermometer, 14-pressure gauge, 15-shock pad, 16-assembled base, 17-assembled small support, 18-filter, 19-assembled large support and 20-rubber soft connection; 21-circulating water pump, 22-circulating water pump base.
Detailed Description
As shown in fig. 1, the assembled cooling and heating source machine room capable of being assembled on site includes a ground source heat pump unit module 1, a ground source circulating pump module 2, and an air conditioner circulating pump module 3, wherein the ground source heat pump unit module 1 is respectively connected with the ground source circulating pump module 2 and the air conditioner circulating pump module 3 through an inter-module assembled pipeline 5, and a cooling and heating switching valve is arranged between the ground source heat pump unit module 1 and the inter-module assembled pipeline 5.
In this embodiment, two units in the ground source heat pump unit module 1 are arranged in parallel and connected with the ground source circulating pump module 2 through the inter-module assembly pipeline 5, when the cooling and heating working state of the system is adjusted, the first group of cooling and heating switching valves 4 and the second group of cooling and heating switching valves 6 are used for switching, and the corresponding water flow connected with the air conditioner circulating pump module 3 is adjusted along with the adjustment, so that the purpose of cooling and heating in summer in winter is achieved.
The cooling and heating switching valves are divided into a first group of cooling and heating switching valves 4 and a second group of cooling and heating switching valves 6, when cold and heat are processed, such as in winter, the first group of cooling and heating switching valves 4 control the connection between the ground source heat pump unit module 1 and the ground source circulating pump module 2, and the second group of cooling and heating switching valves 6 control the connection between the ground source heat pump unit module 1 and the air conditioner circulating pump module 3; in summer, the first group of cooling and heating switching valves 4 control the connection between the ground source heat pump unit module 1 and the air-conditioning circulating pump module 3, and the second group of cooling and heating switching valves 6 control the connection between the ground source heat pump unit module 1 and the ground source circulating pump module 2.
As shown in fig. 2, a plurality of ground source heat pump units 11 may be disposed in the ground source heat pump unit module 1, and the ground source heat pump units 11 are connected to the cold and heat supply switching valves through matched pipes 12.
The lower end of the ground source heat pump unit 11 is fixed through a matched stack type base 16, a shock absorption pad 15 for buffering equipment is arranged on the matched stack type base 16, and a matched stack type small support 17 or a matched stack type large support 19 can be installed on the matched stack type base 16. The matched stack pipeline 12 is fixed by a matched stack small bracket 17 or a matched stack large bracket 19.
As shown in fig. 3, similarly, the ground source circulation pump module 2 may also be provided with a plurality of circulation water pumps 21, the circulation water pumps 21 are fixedly mounted on the assembly type base 16 through a circulation water pump base 22, and the assembly type base 16 can be mounted with the assembly type small support 17 or the assembly type large support 19. The circulating water pump 21 is fixedly connected with the assembly pipelines 5 between the modules through the assembly type pipelines 12, and the assembly type pipelines 12 are fixed through the assembly type small support 17 or the assembly type large support 19.
As shown in fig. 4, the assembled pipeline 12 is a right-angle structure, the straight line of the two ends of the assembled pipeline is 90 degrees, a thermometer 13 and a pressure gauge 14 are arranged on the pipeline, one end of the assembled pipeline is provided with a rubber flexible connection 20, the other end of the assembled pipeline is provided with a filter 18, the opening at any one end or two ends of the assembled pipeline can be provided with a switch regulating valve 10, and for debugging, the switch regulating valve 10 is usually arranged at the opening at one end of the filter 18.
The rubber flexible connector 20 has elasticity, and can be finely adjusted, so that the opening is easily and fixedly connected with other equipment. The filter 18 is used to remove impurities from the media to protect the valves and equipment from normal use.
When the assembled pipeline 12 is used, one end of the assembled pipeline is fixedly arranged on the assembled base 16 through the assembled small bracket 17, and the other end of the assembled pipeline is fixedly arranged on the assembled base 16 through the assembled large bracket 19.
The matched stack formula base 16 carries out fixed connection through a plurality of base subassemblies that the structure is the same and constitutes, and the base subassembly between adjacent passes through hinge fixed connection, makes matched stack formula base 16 can arrange according to the design.
The small matched stack type bracket 17 or the large matched stack type bracket 19 is fixedly connected to the matched stack type base 16 through bolts, the small matched stack type bracket 17 comprises a semicircular annular bracket arranged at the upper end and a bracket body at the lower part, and the annular bracket is used for fixedly supporting a pipeline; big support 19 of matched stack formula includes the crossbeam of upper end and the montant of crossbeam lower extreme, the lower extreme and the matched stack formula base 16 fixed connection of montant, perhaps can directly insert ground and support, the crossbeam is used for directly or through auxiliary stand fixed stay switch governing valve 10, both ends all are provided with the montant about the crossbeam, keep the stability of crossbeam.
The utility model provides a but the implementation mode of the cold and hot source computer lab of matched stack formula of assembling on-spot can be divided into following several steps:
a design stage: the assembled cold and heat source machine room capable of being assembled on site is characterized in that secondary deepening design and three-dimensional simulation design are carried out on the basis of a design layout, the BIM technology is utilized to simulate the site construction environment, collision interference is effectively avoided, mutual interference between pipelines or between pipelines and parts is avoided, the pipeline operation efficiency is improved, and the advantages of compact structure, reasonable layout and small occupied area of the assembled machine room are achieved. By taking high efficiency and energy conservation as a core, performing optimal selection type matching and pipeline arrangement on equipment, designing a two-dimensional processing drawing which can reach millimeter-level precision, performing two-dimensional code informatization input, and issuing the two-dimensional code informatization input to a modular prefabricated factory;
the manufacturing stage comprises: the method comprises the following steps of performing modular production and processing on a prefabricated pipeline, a steel structure bracket and a base in a processing and manufacturing factory through a high-precision blanking cutting machine, positioning by a professional tool fixture and advanced welding equipment, finishing processing of threaded holes of the bracket and the base according to the drawing size, and preparing screw nut washers of corresponding specifications and types, so that factory pre-assembly can be performed, the requirements of a pressing test and a flaw detection test are met, a detection report is issued, and a system-level product of module transportation and field assembly is met;
and (3) a composition stage: and positioning and assembling the prefabricated parts of each module and purchased parts such as valves, filters and the like according to an assembly drawing by using a two-dimensional code informatization system, pre-tightening by using bolt connection, completely pre-tightening bolts after the positioning size adjustment of all module parts is finished, and performing on-site modular assembly and assembly. The positioning can be adjusted according to the errors of civil construction in the installation process, and the interference with other specialties such as ventilation, electric control and the like is avoided. The requirement of on-site flame welding is avoided, the environmental pollution is reduced, the loss of construction materials is reduced, the construction progress is accelerated, and the cost is reduced;
the utility model discloses finally realized that computer lab overall structure is compact, succinct, reasonable, vulnerable part is few, the reasonable function of reserving maintenance and clean space.
Debugging and operating: and in the debugging stage, two-dimensional code information of the purchased parts of the module can be scanned, and the two-dimensional code information is recorded into the operation management system, so that the full life cycle information management is carried out on the main equipment, the parts and the purchased parts. The information of each equipment and spare part outsourcing of computer lab is transferred at any time to the accessible system in the operation of later stage computer lab, looks up data such as product brand, producer, date of leaving the factory, maintenance record, realizes the full life cycle management of computer lab equipment.
The utility model has the advantages of it is following:
(1) the assembled cold and heat source machine room which can be assembled on site has wide application range and is suitable for machine rooms with different conditions. And in the drawing design stage, all modules can be optimized through the cooperative operation of the high-efficiency energy-saving control system, so that the load regulation range is reached.
(2) By the aid of the assembled machine room, the period of a construction site can be shortened, synchronous processing in a factory is prefabricated, quality inspection is performed step by step and module by module, and engineering quality is improved.
(3) The assembled machine room has compact, simple and reasonable integral structure, few easily damaged parts, smaller overall dimension and reasonable maintenance and cleaning space.
(4) Firm and reliable installation, stable operation of the whole machine, high reliability, no abnormal noise during operation and low noise.
(5) The appearance is beautiful, and the layout of the pipeline and the accessories is reasonable.
(6) The device can be accessed to a later-period operation maintenance App, and visual and refined full-life-cycle management can be performed on the device and all module parts.
Claims (6)
1. The utility model provides a cold and hot source computer lab of matched stack formula that can assemble on-spot which characterized in that: including ground source heat pump unit module, ground source circulating pump module, air conditioner circulating pump module, ground source heat pump unit module is connected with ground source circulating pump module, air conditioner circulating pump module respectively through intermodule matched stack pipeline, be provided with between ground source heat pump unit module and the intermodule matched stack pipeline and supply cold heat supply diverter valve, ground source heat pump unit module is provided with at least one ground source heat pump unit, ground source heat pump unit is connected with supply cold heat supply diverter valve through matched stack formula pipeline.
2. The assembled cold and heat source machine room assembled on site according to claim 1, wherein: at least two groups of ground source heat pump unit modules are arranged in parallel and are used for correspondingly connecting the ground source circulating pump module and the air conditioner circulating pump module through the matched pipeline between the modules.
3. The assembled cold and heat source machine room assembled on site according to claim 1, wherein: the matched stack formula pipeline is right-angle structure, is provided with thermometer and manometer on the pipeline, and wherein one end is provided with the rubber flexible coupling, and the other end is provided with the filter, and the opening part at arbitrary one end or both ends is provided with the on-off control valve.
4. The assembled cold and heat source machine room assembled on site according to claim 1, wherein: one or more of the ground source heat pump unit module, the ground source circulating pump module and the air conditioner circulating pump module are arranged on the assembled base through the shock pad at the lower ends.
5. The assembled cold and heat source machine room assembled on site according to claim 1, wherein: the matched stack type pipeline is fixed on the matched stack type base through the matched stack type small support and/or the matched stack type large support.
6. The assembled cold and heat source machine room assembled on site according to claim 5, wherein: the big matched stack formula support includes crossbeam and montant, both ends are provided with the montant about the crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021695618.1U CN212841944U (en) | 2020-08-14 | 2020-08-14 | Assembled cold and heat source machine room capable of being assembled on site |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021695618.1U CN212841944U (en) | 2020-08-14 | 2020-08-14 | Assembled cold and heat source machine room capable of being assembled on site |
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| CN212841944U true CN212841944U (en) | 2021-03-30 |
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| CN202021695618.1U Active CN212841944U (en) | 2020-08-14 | 2020-08-14 | Assembled cold and heat source machine room capable of being assembled on site |
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Denomination of utility model: A modular cold and heat source machine room that can be assembled on-site Effective date of registration: 20231122 Granted publication date: 20210330 Pledgee: Bank of Nanjing Limited by Share Ltd. Beijing branch Pledgor: BEIJING HUAQING YUANTAI NEW ENERGY TECHNOLOGY DEVELOPMENT CO.,LTD. Registration number: Y2023980067119 |