CN-224230214-U - Cold and heat source device for regulating and controlling site

CN224230214UCN 224230214 UCN224230214 UCN 224230214UCN-224230214-U

Abstract

The utility model belongs to the technical field of heating ventilation and air conditioning, and provides a cold and heat source device for a regulation and control station, which comprises a base, wherein a sound absorption and noise reduction mechanism is arranged on the base and comprises a galvanized steel sheet cover, centrifugal glass wool, a sheet type silencer and a three-way valve pipeline, the top of the galvanized steel sheet cover is vertically and fixedly connected with the galvanized steel sheet cover and the centrifugal glass wool, the sheet type silencer is arranged at an air inlet and an air outlet of the galvanized steel sheet cover through bolts, and a metal ripple compensator is arranged on the three-way valve pipeline. According to the utility model, through the arrangement of the sound absorption and noise reduction mechanism, the comprehensive application of the galvanized steel sheet cover, the centrifugal glass wool, the sheet type silencer, the metal ripple compensator and the elastic hanging frame, a multi-level noise reduction and vibration reduction system is formed, and a physical sound insulation layer is formed through a closed structure, so that the medium-high frequency noise directly radiated by cold and heat source equipment is effectively blocked, the advantage of outward transmission of sound energy is reduced, and meanwhile, the service life of the equipment is effectively prolonged.

Inventors

ZHANG RUICHEN
WANG WENXIN
WANG ZHIWEI
ZHANG JUN
LIN DONG
QU JUNCHAO

Assignees

山东睿冠电能热力有限公司

Dates

Publication Date: 20260512
Application Date: 20250519

Claims (6)

1. The cold and hot source device for the regulation and control station is characterized by comprising a base (7), wherein a sound absorption and noise reduction mechanism is arranged on the base (7), The sound absorption and noise reduction mechanism comprises a galvanized steel sheet cover (1), centrifugal glass wool (2), a sheet type silencer (3) and a three-way valve pipeline (4), wherein the galvanized steel sheet cover (1) is fixedly connected with the galvanized steel sheet cover (1) and the centrifugal glass wool (2), the sheet type silencer (3) is mounted at an air inlet and an air outlet of the galvanized steel sheet cover (1) through bolts, a metal ripple compensator (5) is mounted on the three-way valve pipeline (4), and an elastic hanging bracket (6) is mounted on the three-way valve pipeline (4); The damping mechanism is installed to the bottom of base (7), damping mechanism is including setting up rail (80), connecting rail (81), slip rail (82), connecting plate (87) and rubber base (100), setting up rail (80) sliding connection has slip rail (82), slip rail (82) sliding connection has connecting rail (81), slip rail (82) lateral surface fixedly connected with slide rail (83), slide rail (83) sliding connection has sliding block (84), install air damper (101) between rubber base (100) and connecting plate (87), generator (9) are installed to air damper (101) gas outlet.
2. The cold and hot source device for the regulation and control station according to claim 1, wherein a cooling tower and an electric boiler are arranged at the top of the base (7), the cooling tower and the electric boiler are externally connected with a power supply, a sound absorption layer is sprayed on the inner surface of the galvanized steel sheet cover (1), a cavity is formed between the galvanized steel sheet cover (1) and the centrifugal glass wool (2), and the centrifugal glass wool (2) is provided with perforations.
3. A cold and heat source device for a control station according to claim 2, wherein the first metal corrugated compensator is arranged on the cooling tower and the electric boiler.
4. A cold and hot source device for a regulating station according to claim 2 is characterized in that connecting plates (87) are fixedly connected to four corners of the bottom surface of a base (7), hinge pieces (86) are arranged at the four corners of the bottom of the connecting plates (87), and the hinge pieces (86) are hinged with supporting arms (85).
5. A cold and hot source device for a control station according to claim 3, wherein the four corners of the bottom surface of the rubber base (100) are provided with hinge members (86), the hinge members (86) are hinged with support arms (85), the upper and lower support arms (85) are both rotatably connected to a shaft, the rotation shaft is fixedly connected to both sides of a sliding block (84), and the sliding block (84) is fixedly connected to the outer walls of both sides of a sliding rail (82).
6. The cold and heat source device for a control station according to claim 5, wherein the generator (9) is mounted on the top of the rubber base (100), the generator (9) is externally connected with a power supply, the positioning vertical rail (80), the connecting rail (81), the sliding rail (82), the sliding rail (83), the sliding block (84), the supporting arm (85), the hinge piece (86) and the connecting plate (87) are combined to form the damping platform (8), and the rubber base (100) and the air damper (101) are combined to form the damping assembly (10).

Description

Cold and heat source device for regulating and controlling site Technical Field The utility model belongs to the technical field of heating ventilation and air conditioning, and particularly relates to a cold and heat source device for a regulation and control station. Background The hot water is transported to the primary side of the traditional heat exchange station network and enters the plate heat exchanger through a large-scale circulating pump when the temperature of the heated water in a coal burning plant and a heat source plant reaches 100 ℃. The two-net waterway exchanges with the hot water of the primary side water net through a single waterway in the plate heat exchanger. The primary side water net dissipates heat, and the secondary side water net absorbs heat. The heat exchange purpose is achieved, and the heat flow direction is from the primary side to the secondary side. And performing related settlement according to the cold and heat meter on the primary network pipeline by the settlement at the end of the month. For this reason, the company uses low-priced electricity as much as possible to generate more heat/cold to supply heat/cold to the user in order to save the cost. By searching, chinese patent publication No. CN220981726U discloses an improved cold and heat source device, and the inventor finds that, in view of the above related art, the patent has a certain defect, for example, mechanical vibration, impact and aerodynamic noise can be generated during the operation of the cold/heat source base of the patent, so that the operation life of the device is reduced. Therefore, it is necessary to design a cold and heat source device for a control station to solve the above technical problems. Disclosure of Invention The utility model provides a cold and heat source device for a regulation and control station in order to solve the technical problems. The technical scheme of the utility model is as follows: The utility model provides a cold and hot source device for a regulation station, which comprises a base, wherein a sound absorption and noise reduction mechanism is arranged on the base and comprises a galvanized steel sheet cover, centrifugal glass wool, a sheet type silencer and a three-way valve pipeline, wherein the galvanized steel sheet cover and the centrifugal glass wool are vertically and fixedly connected to the top of the galvanized steel sheet cover, the sheet type silencer is arranged at an air inlet and an air outlet of the galvanized steel sheet cover through bolts, a metal corrugated compensator is arranged on the three-way valve pipeline, and an elastic hanging bracket is arranged on the three-way valve pipeline; The damping mechanism is installed to the bottom of base, and damping mechanism is including the location perpendicular rail, connect rail, slip rail, connecting plate and rubber base, and the location is erected rail sliding connection and is had the slip rail, and slip rail sliding connection has the connection rail, and slip rail lateral surface fixedly connected with slide rail, slide rail sliding connection have the sliding block, installs the air damper between rubber base and the connecting plate, and the generator is installed to the air damper gas outlet. Preferably, the cooling tower and the electric boiler are mounted at the top of the base, the cooling tower and the electric boiler are externally connected with a power supply, a sound absorption layer is sprayed on the inner surface of the galvanized steel sheet cover, a cavity is formed between the galvanized steel sheet cover and the centrifugal glass wool, and the centrifugal glass wool is provided with perforations. Preferably, both the cooling tower and the electric boiler are provided with metal corrugated compensators. Preferably, the four corners of the bottom surface of the base are fixedly connected with connecting plates, the four corners of the bottom of the connecting plates are provided with hinge parts, and the hinge parts are hinged with supporting arms. Preferably, the hinge is installed at four corners of rubber base bottom surface, and the hinge articulates there is the support arm, and upper and lower two support arms all rotate to be connected to the axle and change, and axis of rotation fixed connection is to the sliding block both sides, and sliding block fixed connection is on the outer wall of sliding rail both sides. Preferably, the generator is arranged at the top of the rubber base, the generator is externally connected with a power supply, the positioning vertical rail, the connecting rail, the sliding block, the supporting arm, the hinge piece and the connecting plate are combined to form a damping platform, and the rubber base and the air damper are combined to form a damping component. Compared with the prior art, the utility model has the following advantages and effects: 1. According to the utility model, through the arrangement of the sound absorption and noise redu