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CN-224230134-U - Adjusting device for hydraulic balance of heat supply pipe network

CN224230134UCN 224230134 UCN224230134 UCN 224230134UCN-224230134-U

Abstract

The utility model discloses a regulating device for hydraulic balance of a heat supply pipe network, which belongs to the technical field of heat supply pipe networks and comprises a heat supply main pipe, a water return main pipe and an indoor heat supply pipeline, wherein a plurality of water return mechanisms are arranged on the water return main pipe, a plurality of heat supply branch pipes are fixedly connected to the heat supply main pipe, a plurality of pressure relief main pipes are fixedly connected to the heat supply main pipe, and a plurality of household pipelines are fixedly connected to the side surfaces of the heat supply branch pipes. According to the utility model, the water pressure monitor is used for monitoring the water pressure of the inlet pipeline led into the indoor heating pipeline in real time, when the water pressure monitor detects that the pressure is overlarge, a part of water in the inlet pipeline is pumped back into the heating main pipe by utilizing the cooperation of the pressure release pump, the pressure release pipe and the pressure release main pipe, so that the pressure release treatment of the inlet pipeline is realized, and in addition, the hot water pumped back into the heating main pipe can be continuously used by subsequent users.

Inventors

  • ZHAO JIN
  • WANG ZHIJIAN
  • WANG HONGLI

Assignees

  • 抚顺矿业中机热力有限责任公司

Dates

Publication Date
20260512
Application Date
20250426

Claims (6)

  1. 1. The utility model provides a heat supply pipe network hydraulic balance uses adjusting device, includes heat supply is responsible for (1), return water is responsible for (2) and indoor heating pipeline (6), wherein be provided with a plurality of return water mechanism (3) on return water is responsible for (2), fixedly connected with a plurality of heat supply branch pipes (4) on heat supply is responsible for (1), fixedly connected with a plurality of pressure release is responsible for (8) on heat supply is responsible for (1), a plurality of the equal fixedly connected with of side of heat supply branch pipe (4) pipeline (5), the tip of pipeline (5) all is connected with the water inlet of indoor heating pipeline (6), all be provided with pressurizing mechanism (7) between heat supply branch pipe (4) and pipeline (5) of registering one's residence, the equal fixedly mounted in top of pipeline (5) has pressure release pump (9), the input of pressure release pump (9) extends to the inner chamber of pipeline (5) of registering one's residence one end, the output fixedly connected with pressure release pipe (10) of pressure release pump (9), the tip of pressure release pipe (10) is fixed to the inner chamber (8) of pipeline (5), the top of registering one end of registering one's residence one's (5) is monitored, the top of registering one end (11) is equipped with the controller.
  2. 2. The adjusting device for hydraulic balance of a heating pipe network according to claim 1, wherein the pressurizing mechanism (7) comprises a pressurizing pump (13) fixedly arranged at the bottom of the household pipeline (5), the output end of the pressurizing pump (13) extends to the inner cavity of the household pipeline (5), the input end of the pressurizing pump (13) is fixedly connected with a water pumping pipe (14), and the end part of the water pumping pipe (14) is fixedly sleeved to the inner cavity of the heating branch pipe (4).
  3. 3. The adjusting device for hydraulic balance of a heating pipe network according to claim 1, wherein the water return mechanism (3) comprises a water return branch pipe (16) fixedly connected to the water return main pipe (2), a plurality of water discharge pipes (15) are fixedly connected to the side surfaces of the water return branch pipe (16), and the water discharge pipes (15) are respectively connected with water discharge ports of a plurality of indoor heating pipelines (6).
  4. 4. The adjusting device for hydraulic balance of a heating pipe network according to claim 1, wherein the input end of the pressure relief pump (9) is obliquely sleeved into the inner cavity of the household pipeline (5), and the inclination direction of the input end of the pressure relief pump (9) is the same as the direction of water flow in the household pipeline (5).
  5. 5. The adjusting device for hydraulic balance of a heating pipe network according to claim 2, wherein the output end of the booster pump (13) is obliquely sleeved into the inner cavity of the household pipeline (5), and the inclination direction of the output end of the booster pump (13) is the same as the water flow direction in the household pipeline (5).
  6. 6. The adjusting device for hydraulic balance of a heating pipe network according to claim 2, wherein the water pressure monitor (11), the booster pump (13), the pressure relief pump (9) and the controller (12) are powered by an indoor power supply of a user.

Description

Adjusting device for hydraulic balance of heat supply pipe network Technical Field The utility model relates to the technical field of heating pipe networks, in particular to an adjusting device for hydraulic balance of a heating pipe network. Background The hydraulic balance of the heat supply network refers to a state that in a heat supply system, through adjusting the resistance of each branch of the pipe network, each pipeline distributes flow according to the needs under the design working condition, so as to meet the needs of terminal equipment and ensure the normal operation of the system. The core purpose of hydraulic balance is to avoid overheating or overcooling of partial areas caused by uneven flow, thereby realizing comfort and energy conservation of the system. Through retrieval, the utility model patent with the publication number of CN214619763U discloses a heat supply pipe network hydraulic balance adjusting device, which comprises a shell, an automatic pressure relief assembly and a storage pressurizing assembly, wherein the automatic pressure relief assembly is arranged in the shell, the storage pressurizing assembly is connected to the shell and comprises a pressure relief cavity, a moving block, a compression spring and a fixed block, the storage pressurizing assembly comprises a water tank bracket, a water storage tank, a drainage tube and an overflow valve, the drainage tube is arranged at one end of the pressure relief cavity and is provided with a water inlet, the moving block is arranged under the water inlet, and the heat supply pipe network hydraulic balance adjusting device can automatically relieve pressure when the pressure in a pipe network is overlarge, temporarily recycle the released superfluous supply water and boost the pressure when the pressure is overlarge. However, the above patent has the disadvantages that the pressure of the pipeline after the pressure relief is not convenient to control although the pressure relief can be carried out, and meanwhile, when the pressure relief water flows into the water storage tank, heat can be lost when the water storage tank is not used for a long time, the subsequent use is affected, and in addition, when the pressure of the heating pipe is too small, the pressurization is not convenient. Therefore, we propose an adjusting device for hydraulic balance of a heating pipe network. Disclosure of utility model Aiming at the problems existing in the prior art, the utility model aims to provide an adjusting device for hydraulic balance of a heating pipe network. In order to solve the problems, the utility model adopts the following technical scheme: The utility model provides a heat supply pipe network water conservancy adjusting device for balance, is responsible for including heat supply, return water and indoor heating pipeline, be provided with a plurality of return water mechanisms on the return water is responsible for, a plurality of heat supply branch pipes of fixedly connected with are responsible for in the heat supply, a plurality of pressure release is responsible for in fixedly connected with, a plurality of the equal fixedly connected with pipeline of registering one's residence in the side of heat supply branch pipe, the tip of registering one's residence pipeline all is connected with indoor heating pipeline's water inlet, all be provided with pressurizing mechanism between heat supply branch pipe and the pipeline of registering one's residence, the equal fixed mounting in top of registering one's residence pipeline has the pressure release pump, the input of pressure release pump extends to the inner chamber of registering one's residence pipeline, the output fixedly connected with pressure release pipe of pressure release pipe, the tip fixed sleeve joint of pressure release pipe is responsible for the inner chamber of pressure release, the top fixed mounting of registering one end of registering one's residence pipeline has the water pressure monitor, the bottom of registering one's residence pipeline is provided with the controller. As a preferable scheme of the utility model, the pressurizing mechanism comprises a booster pump fixedly arranged at the bottom of the household pipeline, the output end of the booster pump extends to the inner cavity of the household pipeline, the input end of the booster pump is fixedly connected with a water pumping pipe, and the end part of the water pumping pipe is fixedly sleeved to the inner cavity of the heat supply branch pipe. As a preferable scheme of the utility model, the water return mechanism comprises a water return branch pipe fixedly connected to the water return main pipe, a plurality of water discharge pipes are fixedly connected to the side surfaces of the water return branch pipe, and the water discharge pipes are respectively connected with water discharge ports of a plurality of indoor heating pipelines. As a preferable scheme of the utility model, the input end of