CN223060834U - Full-automatic system water cleaning unit - Google Patents
Full-automatic system water cleaning unit Download PDFInfo
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- CN223060834U CN223060834U CN202422026459.0U CN202422026459U CN223060834U CN 223060834 U CN223060834 U CN 223060834U CN 202422026459 U CN202422026459 U CN 202422026459U CN 223060834 U CN223060834 U CN 223060834U
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Abstract
本实用新型公开一种全自动系统水清洗机组，水源热泵机组的水源侧出水端与全自动系统水清洗机组的系统进水口连接，系统进水口与旋流除砂器连接；旋流除砂器与加药罐连接，加药罐与净水砂缸连接，净水砂缸的净水出口与化工循环泵进口连接，化工循环泵出口与系统出水口连接；系统出水口与水源侧进水端连接。本实用新型的优点是：通过该设备对水源热泵机组或其他水循环系统设备的内部循环水的清洗，起到保护机组内部管道、延长机组使用寿命、降低系统故障率等作用。
The utility model discloses a fully automatic system water cleaning unit, wherein the water source side water outlet of the water source heat pump unit is connected to the system water inlet of the fully automatic system water cleaning unit, the system water inlet is connected to a cyclone desander; the cyclone desander is connected to a dosing tank, the dosing tank is connected to a water purification sand cylinder, the water outlet of the water purification sand cylinder is connected to the inlet of a chemical circulation pump, the outlet of the chemical circulation pump is connected to the system water outlet; the system water outlet is connected to the water source side water inlet. The utility model has the advantages that the internal circulating water of the water source heat pump unit or other water circulation system equipment is cleaned by the device, so as to protect the internal pipeline of the unit, prolong the service life of the unit, and reduce the system failure rate.
Description
Technical Field
The utility model relates to the field of machinery, in particular to a water source heat pump technology, and more particularly relates to a cleaning unit.
Background
Because the circulating water in the circulating water system at the water source side is taken from a water well, and the problems of corrosion, scaling, bacteria and algae, water quality deterioration and the like exist when the underground water is accumulated or flows in the equipment, if the circulating water is not cleaned, long-term use of the circulating water can cause the service lives of a unit and terminal equipment to be reduced, so that a water source heat pump system is in fault, the heat exchange efficiency is reduced, the power consumption is improved, the energy waste is caused, the underground water is recycled into a refrigerating system due to the corrosion of a copper pipe due to the heavy copper pipe, and the serious consequences such as compressor rejection and the like are finally caused.
Disclosure of utility model
In order to solve the technical problems, the utility model aims to provide a cleaning unit for internal circulating water at a water source side of a water source heat pump unit, which comprises the following specific technical scheme:
A water source side water outlet end of a water source heat pump unit is connected with a system water inlet of the full-automatic system water cleaning unit, the system water inlet is connected with a cyclone sand remover through a first electric valve, an outlet of the cyclone sand remover is connected with an inlet of a dosing tank, an exhaust valve is arranged on a pipeline connected with the outlet of the cyclone sand remover and the inlet of the dosing tank, the outlet of the dosing tank is connected with an inlet of a water purifying sand cylinder, a water purifying outlet of the water purifying sand cylinder is connected with a chemical circulating pump inlet, the outlet of the chemical circulating pump is connected with a system water outlet through a fourth electric valve, a system water supplementing port is connected with the dosing tank through a third electric valve, the system water supplementing port is connected with the cyclone sand remover through a second electric valve, a ph value transmitter pressure transmitter is arranged on a connecting pipeline between the water purifying outlet of the water purifying sand cylinder and the inlet of the chemical circulating pump, a sewage outlet of the water purifying sand cylinder is connected with a system sewage outlet through a fifth electric valve, and the system water outlet is connected with a water source side water inlet end.
In order to realize automatic control, the first to fifth electric valves, the pressure transmitter, the ph value transmitter and the chemical circulating pump are all connected with a control center.
And an underflow outlet of the cyclone sand remover is connected with a fifth electric valve.
The utility model has the advantages that the device can protect the internal pipelines of the unit and the user side by cleaning the internal circulating water of the device, prolong the service lives of the unit and the terminal device, reduce the probability of system faults and the like.
Drawings
FIG. 1 is a schematic diagram of the present utility model;
Fig. 2 is a schematic diagram of the self-cleaning of the present utility model.
Detailed Description
The present utility model will be specifically described with reference to the accompanying drawings, wherein as shown in the drawings, a water source side water outlet end 101 of a water source heat pump unit 100 is connected with a system water inlet 202 of a full-automatic system water cleaning unit 200, and the system water inlet 202 is connected with a cyclone sand remover 6 through a first electric valve 1; the outlet of the cyclone sand remover is connected with the inlet of a dosing tank 9, primary purified water B flows out of the outlet of the cyclone sand remover, an exhaust valve 10 is arranged on a pipeline connected with the inlet of the dosing tank 9, secondary purified water C flows out of the outlet of the cyclone sand remover, the outlet of the dosing tank is connected with the inlet of a water purifying sand cylinder 7, the water purifying outlet of the water purifying sand cylinder is connected with the inlet of a chemical circulating pump 8, the outlet of the chemical circulating pump is connected with a system water outlet 201 through a fourth electric valve 4, the system water outlet 201 is connected with a water source side water inlet 102, a system water supplementing port 203 is connected with the dosing tank 9 through a third electric valve 3, the system water supplementing port 203 is connected with the cyclone sand remover 6 through a second electric valve 2, the purified water D flows out of the water purifying sand cylinder, a ph value transmitter 11 and a pressure transmitter 12 are arranged on a connecting pipeline between the water purifying outlet of the water purifying sand cylinder and the inlet of the chemical circulating pump 8, and the sewage outlet of the water purifying sand cylinder is connected with a system drain 204 through a fifth electric valve 5.
In order to realize automatic control, the first to fifth electric valves, the pressure transmitter, the ph value transmitter and the chemical circulating pump are all connected with a control center. The control center is a PLC.
The underflow outlet of the cyclone sand separator 6 is connected with a fifth electric valve 5.
The circulating water cleaning principle of the utility model:
The circulating water at the water source side in the water source heat pump unit equipment flows into the water inlet 202 of the full-automatic water cleaning unit through the water outlet end at the water source side of the unit, and the switch of the circulating water inflow is controlled by the first electric valve 1;
Circulating water in the system flows into the cyclone sand remover 6 through the first electric valve 1, and flows on the inner wall of the cyclone sand remover to generate cyclone, so that large particles such as sand grains, ditches and the like in the circulating water sink to the bottom of the cyclone sand remover along with the cyclone, and then primary purified water B flows to the dosing tank 9 from the top outlet;
The ph value transmitter 11 controls the switch of the third electric valve 3 to control the tap water in the system water supplementing port 203 to flow to the dosing tank, and the primary purified water B is changed into secondary purified water C to flow to the water purifying sand cylinder 7 through the dosing tank;
The secondary purified water C flows into a water purifying sand cylinder 7, and organic matters, peculiar smell, color, small particles and other harmful substances in the water are adsorbed by filter materials such as quartz sand, activated carbon, manganese sand and the like in the sand cylinder, so that high-quality tertiary purified water D is provided for equipment;
The third purified water D flows back to the water inlet end 102 of the water source side of the water source heat pump unit through the control of the chemical circulating pump 8 and the fourth electric valve 4, and the cleaning flow of the circulating water is completed.
The principle of water replenishing in the equipment and the system is as follows:
① The principle of water supplement of circulating water is as follows:
1. If the water storage quantity in the equipment can not reach the starting water quantity, or when the heat exchange efficiency is reduced due to the loss of the water quantity in the water source heat pump unit caused by operation, the water flow can be controlled through the pressure transmitter 12 by the system water supplementing port 203 through the second electric valve 2;
② Moisturizing in the water source heat pump system:
allowing water to flow into the device through the water supplementing end of the system by the control center;
The water at the water supplementing end flows into the water source heat pump equipment through the circulating pump so as to achieve the function of supplementing water in the system
The utility model relates to an internal circulation cleaning principle of equipment:
The water entering from the water supplementing port of the system flows into the cyclone sand remover 6 and the water purifying sand cylinder 7 through the second electric valve 2, and flows out of the full-automatic water cleaning unit through the fifth electric valve 5 after being summarized, and becomes sewage to be treated and flows into the sewage treatment device.
Claims (4)
1. A full-automatic system water cleaning unit is characterized in that a water source side water outlet end of a water source heat pump unit is connected with a system water inlet of the full-automatic system water cleaning unit, the system water inlet is connected with a rotational flow sand remover through a first electric valve, an outlet of the rotational flow sand remover is connected with an inlet of a dosing tank, an outlet of the dosing tank is connected with an inlet of a water purifying sand cylinder, a water purifying outlet of the water purifying sand cylinder is connected with a chemical circulating pump inlet, a chemical circulating pump outlet is connected with a system water outlet through a fourth electric valve, a system water supplementing port is connected with the dosing tank through a third electric valve, the system water supplementing port is connected with the rotational flow sand remover through a second electric valve, a ph value transmitter pressure transmitter is arranged on a connecting pipeline between a water purifying outlet of the water purifying sand cylinder and a chemical circulating pump inlet, a sewage outlet of the water purifying sand cylinder is connected with a system sewage outlet through a fifth electric valve, and the system water outlet is connected with a water source side water inlet end.
2. The water washing unit of the full-automatic system of claim 1, wherein the first to fifth electric valves, the pressure transmitter, the ph transmitter and the chemical circulating pump are all connected with a control center.
3. The fully automatic system water washing unit according to claim 1, wherein the underflow outlet of the cyclone sand remover is connected with a fifth electric valve.
4. The fully automatic system water washing unit according to claim 1, wherein the outlet of the cyclone sand remover is provided with an exhaust valve on a pipeline connected with the inlet of the dosing tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422026459.0U CN223060834U (en) | 2024-08-21 | 2024-08-21 | Full-automatic system water cleaning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422026459.0U CN223060834U (en) | 2024-08-21 | 2024-08-21 | Full-automatic system water cleaning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223060834U true CN223060834U (en) | 2025-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422026459.0U Active CN223060834U (en) | 2024-08-21 | 2024-08-21 | Full-automatic system water cleaning unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223060834U (en) |
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2024
- 2024-08-21 CN CN202422026459.0U patent/CN223060834U/en active Active
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