Water flow recovery device of condensate water tank

Abstract

The utility model discloses a water flow recovery device of a condensate water tank. The water flow recovery device comprises the condensate water tank, a heat exchanger, a first circulating pipeline and a second circulating pipeline, one end of a water supplementing pipeline in the first circulation pipeline is connected with the water supplementing pipe opening of the condensate water tank, the other end of the water supplementing pipeline is connected with a water supplementing tank, one end of an outflow pipeline in the first circulation pipeline is connected with the condensate water outlet, and the other end of the outflow pipeline is connected with a water return tank. A first circulating pipe is arranged between the water return tank and the water replenishing tank, a magnetization structure is arranged on the outer side of the first circulating pipe, the circulating pump is arranged on a second circulating pipe, one end of the second circulating pipe is connected with a circulating water inlet of the condensate water tank, and the other end of the second circulating pipe is connected with a circulating water outlet of the condensate water tank. The water circulation efficiency in the equipment is improved by arranging a plurality of circulation pipelines, the circulating water with hard water quality is softened and the heat exchange efficiency is improved by adding magnetizing and other filtering devices, a plurality of pieces of equipment can be connected in series and in parallel, the production efficiency is improved, and the cost is saved.

Description

Technical Field

[0001] The utility model relates to the field of condensation technology equipment, in particular to a water flow recovery device for a condensation water tank. Background Art

[0002] The condenser is a component of the refrigeration system and a type of heat exchanger. It can convert gas or steam into liquid and quickly transfer the heat in the tube to the air near the tube. The working process of the condenser is a heat release process, so the condenser temperature is relatively high.

[0003] Power plants use many condensers to condense the steam from turbine exhaust. Condensers are used in refrigeration plants to condense refrigerant vapors such as ammonia and Freon. Condensers are used in the petrochemical industry to condense hydrocarbons and other chemical vapors. In the distillation process, the device that converts vapor into liquid is also called a condenser. All condensers operate by removing heat from gases or vapors.

[0004] The gas passes through a long tube (usually coiled into a solenoid) to dissipate heat into the surrounding air. Metals such as copper have strong thermal conductivity and are often used to transport steam. In order to improve the efficiency of the condenser, heat sinks with excellent thermal conductivity are often attached to the pipes to increase the heat dissipation area to accelerate heat dissipation, and fans are used to speed up air convection to take away the heat.

[0005] In the circulation system of the refrigerator, the compressor sucks low-temperature and low-pressure refrigerant vapor from the evaporator, and is adiabatically compressed by the compressor to become high-temperature and high-pressure superheated steam, and then pressed into the condenser for constant pressure cooling, and releases heat to the cooling medium, and then cools into supercooled liquid refrigerant. The liquid refrigerant is adiabatically throttled by the expansion valve to become a low-pressure liquid refrigerant, which evaporates in the evaporator and absorbs heat from the air conditioning circulating water (air), thereby cooling the air conditioning circulating water to achieve the purpose of refrigeration, and the low-pressure refrigerant flowing out is sucked into the compressor, and the cycle works in this way.

[0006] The single-stage vapor compression refrigeration system is composed of four basic components: a refrigeration compressor, a condenser, a throttle valve and an evaporator. These components are connected in sequence by pipes to form a closed system. The refrigerant circulates continuously in the system, changes its state, and exchanges heat with the outside world.

[0007] A search of the prior art shows that: Application No. CN201920633154.2 is a closed condensate recovery device, which relates to the field of energy recovery and utilization, including a condensate tank, a heat exchanger and a soft water tank, the condensate tank being connected to the heat exchanger and the soft water tank respectively through pipes, the heat exchanger and the soft water tank being connected through pipes, the condensate tank being connected to a condensate recovery pipe, an electric proportional regulating valve being provided on the pipe connecting the condensate tank and the heat exchanger, the condensate tank being connected to the soft water tank through a softening water pump and a water supply pipe, an electric time-controlled valve being provided on the softening water supply pipe, a pressure sensor being provided at the top of the condensate tank, a safety valve being provided at the top of the condensate tank, the condensate tank being connected to a water supply pipe, and a circulating water pump being provided on the water supply pipe. The utility model adopts high-temperature condensate recovery of a steam pressure vessel, softened water supply, and pipeline parallel intelligent integrated liquid level control, which truly realizes the purpose of closed condensate recovery and achieves the effect of energy saving and environmental protection.

[0008] Application No. CN202222830303.9 A steam condensate recycling system belongs to the field of condensate recycling technology. To solve the problem of condensate waste and water shortage in centrifuge due to ineffective monitoring. The utility model is equipped with a first electric ball valve on the condensate pipeline of the first leaching workshop connected to the circulating water pool of the first leaching workshop, and a second electric ball valve on the condensate pipeline of the second leaching workshop connected to the circulating water pool of the second leaching workshop. The common pipelines of the leaching workshop, the heat exchange station, and the condensate tank are connected to the heat exchange station through the outlet pipeline of the heat exchange station. The outlet workshop, the heat exchange station, and the condensate tank are connected to the common pipelines of the heat exchange station and the condensate tank. A third electric ball valve is installed; a static pressure level gauge is installed in the condensate tank, the condensate tank is connected to the condensate pump through a pipeline, and the condensate pump is connected to the centrifuge in the refining workshop through a pipeline; the heat exchange station is provided with a PLC controller, and the PLC controller is connected to the host computer. The utility model effectively monitors the recovery and utilization of condensate and saves water resources. Utility Model Content

[0009] The technical problem to be solved by the utility model is that the circulation pipeline of the condensed water tank is single, resulting in unnecessary waste, the water quality of the condensed water is hard, the efficiency is low during heat exchange, the cost is high, and the efficiency is low.

[0010] In order to solve the above technical problems, the utility model adopts the following technical means:

[0011] A water recovery device for a condensate tank comprises a condensate tank, a heat exchanger, a first circulation pipeline and a second circulation pipeline; the condensate tank is provided with a water replenishment pipe opening and a condensate outflow outlet, one end of the water replenishment pipe in the first circulation pipeline is connected to the water replenishment pipe opening of the condensate tank, and the other end of the water replenishment pipe is connected to a water replenishment tank, one end of the outflow pipe in the first circulation pipeline is connected to the condensate outflow outlet, and the other end of the outflow pipe is connected to a return water tank, a first circulation pipe is provided between the return water tank and the water replenishment tank, a magnetized structure is provided on the outer side of the first circulation pipe, a circulation pump is provided at the bottom of the condensate tank, the circulation pump is arranged on the second circulation pipe, one end of the second circulation pipe is connected to the circulation water inlet of the condensate tank, and the other end of the second circulation pipe is connected to the circulation water outlet of the condensate tank.

[0012] As a preferred embodiment, a further technical solution of the utility model is:

[0013] The condensed water tank is connected to the heat exchanger through an exchange pipeline.

[0014] The magnetization structure is a ring magnet arranged outside the first circulation tube.

[0015] A display instrument panel is arranged on the top of the condensed water tank.

[0016] The water supply pipe opening, condensed water outflow outlet, condensed water tank circulating water inlet, and condensed water tank circulating water outlet are all provided with electromagnetic valves that can be controlled to open and close.

[0017] The condensate tank is provided with a control center, which includes a control platform. The control platform is provided with control buttons, an LED control screen and a remote terminal control APP. The control center is connected to the control terminal and the power interface via a data cable and a power cable.

[0018] A safety protection device is arranged on the top of the condensed water tank, and the safety protection device is a safety valve.

[0019] A plurality of the condensed water tanks may be arranged in the first circulation pipeline, and the plurality of condensed water tanks may be connected in series or in parallel in the first circulation pipeline.

[0020] A protective support is provided at the bottom of the condensate tank, and the protective support includes supporting legs, reinforcing bars, and a fixed head for preventing displacement.

[0021] The utility model discloses a water flow recovery device for a condensate water tank. By arranging a plurality of circulation pipelines, the efficiency of water circulation in the equipment is improved. By adding filtering devices such as magnetization, the circulating water with hard water quality is softened to improve the efficiency of heat exchange. A plurality of devices can be connected in series or parallel to improve production efficiency and save costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of a specific embodiment of the utility model.

[0023] Figure 2 This is a cross-sectional view of the first circulation pipeline of the utility model.

[0024] Explanation of the reference numerals: 1 - condensate tank; 2 - heat exchanger; 3 - water supply pipe opening; 4 - condensate outflow outlet; 5 - first circulation pipeline; 6 - second circulation pipeline; 7 - water supply pipeline; 8 - water supply tank; 9 - return water tank; 10 - circulation pump; 11 - annular magnet; 12 - display instrument panel; 13 - support leg; 14 - reinforcing bar; 15 - fixing head. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the embodiments.

[0026] See also Figure 1 , Figure 2 It can be seen that the utility model is a water recovery device for a condensate tank, comprising a condensate tank 1, a heat exchanger 2, a first circulation pipeline 5 and a second circulation pipeline 6; the condensate tank 1 is provided with a water replenishment pipe port 3 and a condensate outflow port 4, one end of a water replenishment pipe 7 in the first circulation pipe 5 is connected to the water replenishment pipe port 3 of the condensate tank 1, and the other end of the water replenishment pipe 7 is connected to a water replenishment tank 8, one end of an outflow pipe in the first circulation pipe is connected to the condensate outflow port 4, and the other end of the outflow pipe is connected to a return water tank 9, a first circulation pipe is provided between the return water tank 9 and the water replenishment tank 8, a magnetized structure is provided on the outside of the first circulation pipe, a circulation pump 10 is provided at the bottom of the condensate tank 1, and the circulation pump 10 is arranged on the second circulation pipe, one end of the second circulation pipe is connected to the circulation water inlet of the condensate tank 1, and the other end of the second circulation pipe is connected to the circulation water outlet of the condensate tank 1.

[0027] See also Figure 1 It can be seen that the utility model provides a water recovery device for a condensate tank, the condensate tank 1 is connected to the heat exchanger 2 through an exchange pipeline, the magnetization structure is a ring magnet 11 arranged on the outside of the first circulation pipe, a display instrument panel 12 is provided on the top of the condensate tank 1, the water supply pipe port 3, the condensate flow outlet 4, the condensate tank 1 circulating water inlet, and the condensate tank 1 circulating water outlet are all provided with solenoid valves that can be controlled to open and close, the condensate tank 1 is provided with a control center, the control center includes a control platform, the control platform is provided with control buttons, an LED control screen and a remote terminal control APP, and the control center is connected to the control terminal and the power interface through a data cable and a power cable.

[0028] See also Figure 1It can be seen that the utility model is a water recovery device for a condensate tank, a safety protection device is provided on the top of the condensate tank 1, the safety protection device is a safety valve, multiple condensate tanks 1 can be arranged in the first circulation pipeline 5, multiple condensate tanks 1 can be connected in series or in parallel in the first circulation pipeline 5, a protection support is provided at the bottom of the condensate tank 1, and the protection support includes a support leg 13, a fixing rib 14, and a fixing head 15 to prevent displacement.

[0029] Since the above is only a specific implementation method of the present utility model, the protection of the present utility model is not limited thereto, and any equivalent changes or substitutions of the technical features of the technical solution that can be thought of by any technician in this technical field are included in the protection scope of the present utility model.

Claims

1. A water recovery device for a condensed water tank, comprising a condensed water tank, a heat exchanger, a first circulation pipeline and a second circulation pipeline; characterized in that: The condensed water tank is provided with a water replenishment pipe port and a condensed water outflow port, one end of the water replenishment pipe in the first circulation pipe is connected to the water replenishment pipe port of the condensed water tank, and the other end of the water replenishment pipe is connected to the water replenishment tank, one end of the outflow pipe in the first circulation pipe is connected to the condensed water outflow port, and the other end of the outflow pipe is connected to the return water tank, a first circulation pipe is provided between the return water tank and the water replenishment tank, a magnetized structure is provided on the outside of the first circulation pipe, a circulation pump is provided at the bottom of the condensed water tank, the circulation pump is arranged on the second circulation pipe, one end of the second circulation pipe is connected to the circulating water inlet of the condensed water tank, and the other end of the second circulation pipe is connected to the circulating water outlet of the condensed water tank.

2. The water recovery device for a condensed water tank according to claim 1, characterized in that: The condensed water tank is connected to the heat exchanger through an exchange pipeline.

3. The water recovery device for a condensed water tank according to claim 1, characterized in that: The magnetization structure is a ring magnet arranged outside the first circulation tube.

4. The water recovery device for a condensed water tank according to claim 1, characterized in that: A display instrument panel is arranged on the top of the condensed water tank.

5. The water recovery device for a condensed water tank according to claim 1, characterized in that: The water supply pipe opening, condensed water outflow outlet, condensed water tank circulating water inlet, and condensed water tank circulating water outlet are all provided with electromagnetic valves that can be controlled to open and close.

6. The water recovery device for a condensed water tank according to claim 1, characterized in that: The condensate tank is provided with a control center, which includes a control platform, on which are provided control buttons, an LED control screen and a remote terminal control APP. The control center is connected to the control terminal and the power interface via a data cable and a power cable.

7. The water recovery device for a condensed water tank according to claim 1, characterized in that: A safety protection device is arranged on the top of the condensed water tank, and the safety protection device is a safety valve.

8. The water recovery device for a condensed water tank according to claim 1, characterized in that: A plurality of the condensed water tanks may be arranged in the first circulation pipeline, and the plurality of condensed water tanks may be connected in series or in parallel in the first circulation pipeline.

9. The water recovery device for a condensed water tank according to claim 1, characterized in that: A protective support is provided at the bottom of the condensate tank, and the protective support includes supporting legs, reinforcing bars, and a fixed head for preventing displacement.

Images