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CN-224226721-U - Combined heating device

CN224226721UCN 224226721 UCN224226721 UCN 224226721UCN-224226721-U

Abstract

The utility model discloses a combined heating device, and belongs to the technical field of heating equipment. The combined heating device has the advantages of convenient maintenance, high reliability and long service life, the filter cylinder can be quickly disassembled for replacement or maintenance, the traditional complex disassembly process is avoided, the operability and maintenance efficiency of equipment are improved, the polypropylene filter plate and the activated carbon filter plate are inserted into one side of the filter box, the polypropylene filter plate has good physical filtering effect, larger particles and impurities in water can be effectively removed, the activated carbon filter plate can adsorb organic matters and some gas pollutants in water, and the double filtering design ensures that the water quality filtering effect is more comprehensive and efficient, ensures the cleaning of the water quality of the air source heat pump body during operation, prolongs the service life of the equipment, and can reduce the accumulation of the impurities and the sediments in water by effective water quality filtering and ensure the operation of the system to be more stable.

Inventors

  • CHEN YONGFEI
  • WU HAO
  • MEI YANG

Assignees

  • 浙江亿能泵业有限公司

Dates

Publication Date
20260512
Application Date
20250429

Claims (5)

  1. 1. The utility model provides a joint heating device, includes air source heat pump body (1), its characterized in that: The air source heat pump comprises an air source heat pump body (1), wherein a filter box (2) is assembled on one side of the air source heat pump body (1), a water inlet pipe (21) is communicated with the lower end of the filter box (2), one end of the water inlet pipe (21) is communicated with the air source heat pump body (1), a conveying pipe (22) is communicated with the upper end of the filter box (2), a polypropylene filter plate (23), an activated carbon filter plate (24) and the polypropylene filter plate (23) are inserted into one side of the filter box (2), two groups of clamping assemblies (3) are arranged at the upper end of the conveying pipe (22), a filter cartridge (4) is assembled between the two groups of clamping assemblies (3), connecting pipes (41) are respectively communicated with the upper end and the lower end of the filter cartridge (4), filter screens (42) are respectively arranged in the upper end of the connecting pipes (41), the connecting pipes (41) at the lower end are sleeved with mounting pipes (5), the connecting pipes (41) are inserted into the conveying pipes (22), and the two groups of clamping assemblies (3) are respectively located at the connecting positions of the two connecting pipes (41) and the mounting pipes (5). The clamping assembly (3) comprises a mounting cylinder (30), the mounting cylinder (30) is provided with a cavity and is internally provided with a chuck (31), the upper end face of the chuck (31) is provided with four clamping blades (32) in a surrounding mode, the upper ends of the clamping blades (32) are all provided with arc clamping pieces (33), the upper end of the mounting cylinder (30) is provided with a mounting ring (34), the mounting ring (34) is internally provided with an inner ring piece (35) and the inner wall of the inner ring piece (35) is provided with threads, the inner ring piece (35) is connected with a threaded rod (36) through threaded engagement, and the threaded rod (36) is provided with a through hole and an arc groove (37) at the lower end.
  2. 2. The combined heating and heating device according to claim 1, wherein four clamping blocks (301) are circumferentially arranged at the bottom of the cavity of the mounting cylinder (30), four clamping grooves are circumferentially arranged at the outer part of the chuck (31), and the four clamping blocks (301) are clamped in the four clamping grooves.
  3. 3. A combined heat and power plant according to claim 1, characterized in that the mounting tube (5) is provided with a valve (51) at one end externally.
  4. 4. A combined heat and power unit according to claim 1, characterized in that the polypropylene filter plate (23) and the activated carbon filter plate (24) are provided with grips (25) on each side.
  5. 5. A combined heat and power unit according to claim 1, characterized in that the threaded rod (36) is externally provided with anti-slip threads.

Description

Combined heating device Technical Field The utility model belongs to the technical field of heating equipment, and particularly relates to a combined heating and heat supply device. Background The air source heat pump is a device for heating or refrigerating by utilizing heat energy in air, and the main principle is that heat in a low-temperature heat source is transferred to a high-temperature environment through compression and expansion circulation, so that heat transfer and utilization are realized, the air source heat pump is composed of an evaporator, a compressor, a condenser, an expansion valve and other main components, the evaporator absorbs the heat in the air, a refrigerant evaporates and absorbs heat in the air, the compressor compresses gaseous refrigerant into a high-temperature high-pressure state, the condenser releases the heat in the refrigerant to a target environment, the expansion valve reduces the pressure of the refrigerant, the refrigerant reenters the evaporator, the air source heat pump has a higher energy efficiency ratio, stable heat or cooling capacity can be provided under different environment conditions, and the air source heat pump is widely applied to the fields of heating, refrigerating, hot water supply and the like of buildings, and the operation efficiency is influenced by the temperature of the external environment, but is usually good in proper climate conditions. In the prior art, a filter is installed at a condenser water inlet in an air source heat pump and used for filtering water quality to reduce accumulation and precipitation of impurities in water in the condenser, and when the service time is long, the filter is required to be manually and regularly disassembled to clean an internal filter screen, so that the water quality filtering effect can be ensured, the disassembly and the assembly are complex, the cleaning convenience and the cleaning efficiency of the air source heat pump are reduced, and therefore, the combined heating device is provided to solve the problems. Disclosure of utility model In view of one or more of the above drawbacks or improvements of the prior art, the present utility model provides a combined heating and heating apparatus having the advantages of convenient maintenance, high reliability, and long service life. In order to achieve the above object, the present utility model provides a combined heating and heat supplying device, including an air source heat pump body; The air source heat pump comprises an air source heat pump body, and is characterized in that a filter box is assembled on one side of the air source heat pump body, a water inlet pipe is communicated with the lower end of the filter box, one end of the water inlet pipe is communicated with the air source heat pump body, a conveying pipe is communicated with the upper end of the filter box, a polypropylene filter plate and an activated carbon filter plate are inserted into one side of the filter box, the polypropylene filter plate is positioned at the upper end of the activated carbon filter plate, two groups of clamping components are arranged at the upper end of the conveying pipe, a filter cartridge is assembled between the two groups of clamping components, connecting pipes are communicated with the upper end and the lower end of the filter cartridge, a filter screen is arranged inside the filter cartridge, an installation pipe is sleeved at the upper end of the connecting pipe, the connecting pipe at the lower end is inserted into the conveying pipe, and the two groups of clamping components are respectively positioned at the joints of the two connecting pipes, the conveying pipe and the installation pipe; The clamping assembly comprises a mounting barrel, the mounting barrel is provided with a cavity, a chuck is assembled in the cavity, the upper end face of the chuck is provided with four clamping blades in a surrounding mode, the four clamping blades She Shangduan are all provided with arc clamping pieces, the upper end of the mounting barrel is provided with a mounting ring, an inner ring piece is assembled inside the mounting ring, threads are arranged on the inner wall of the inner ring piece, the inner ring piece is connected with a threaded rod through thread engagement, and the threaded rod is provided with a through hole and an arc groove at the lower end. As a further improvement of the utility model, four clamping blocks are circumferentially arranged at the bottom of the cavity of the mounting cylinder, four clamping grooves are circumferentially arranged outside the chuck, and the four clamping blocks are clamped in the four clamping grooves. As a further improvement of the utility model, a valve is arranged outside one end of the mounting pipe. As a further improvement of the utility model, one side of each of the polypropylene filter plate and the activated carbon filter plate is provided with a handle. As a further improvement of the utility model