Softened water station system capable of providing various water supply temperatures
By introducing water tanks, water pumps, temperature control valves and condensers into the softening water station system, the adjustment of various water supply temperatures is achieved, which solves the problem that the existing system cannot meet the needs of different process devices, reduces costs and land occupation, and improves the flexibility and stability of the system.
Patent Information
- Application Number
- CN202422882296.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-11-26
AI Technical Summary
The existing softening water station system cannot provide multiple water supply temperatures, cannot meet the use needs of different process devices, and affects the stable operation of the compressor unit.
A softening water station system including a water tank, a water pump, a temperature control valve, a condenser and a temperature meter was designed. Through the combination of multiple pipelines and equipment, a variety of water supply temperatures can be adjusted and controlled to meet the needs of different compressor units.
The adjustment of a variety of water supply temperatures is achieved to meet the use needs of multiple units, reduce costs and floor space, and reduce maintenance workload.
Smart Images
Figure CN223270134U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an improved invention for a softening water station system, in particular to an improved invention for a softening water station system capable of providing multiple water supply temperatures. Background Art
[0002] In petrochemical projects, reciprocating piston compressors are the main supporting equipment, and softening water stations are also an indispensable part. In view of the tight space occupied by on-site plant buildings and the large number of compressor units, in order to save space, it is necessary to design a softening cooling water station that can be used by multiple devices at the same time. This not only solves the problem of insufficient space, but also meets the use needs of various process units, and can also greatly reduce costs.
[0003] However, different process units have different requirements for the softened water station's supply water temperature, and different temperatures may have different negative effects on process products. During the design process, it is necessary not only to accurately calculate the plate heat exchanger supporting the water station, but also to select a temperature control valve that can take into account the process requirements. Only in this way can the compressor units of different process units meet the softened water temperature requirements and ensure the long-term stable and safe operation of the compressor units and supporting equipment. Utility Model Content
[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a softening water station system that can provide a variety of water supply temperatures.
[0005] In order to solve the above technical problems, the utility model adopts the following technical solution: a softening water station system that can provide multiple water supply temperatures includes a water tank, and is characterized in that a water pump is provided on the water supply pipeline of the water tank, the first pumping branch of the water pump is connected to the water inlet end of the condenser, the second pumping branch of the water pump is connected to the first water inlet of the temperature control valve, the first water outlet branch of the condenser is connected to the filler water supply port, the second water outlet branch of the condenser is connected to the second water inlet of the temperature control valve, the water outlet pipeline of the temperature control valve is connected to the cylinder water supply port, the water outlet pipeline of the temperature control valve and the first water outlet branch of the condenser are both provided with a thermometer and a pressure gauge, the water outlet pipeline of the temperature control valve is also provided with a temperature alarm, the water temperature of the water tank is higher than the filler water supply temperature and the cylinder water supply temperature, the cylinder water supply temperature is higher than the filler water supply temperature, and the water tank is connected to the heat exchange return pipeline of the compressor unit.
[0006] There are several temperature control valves, and the two water inlets of each temperature control valve are respectively connected to the water outlet branch of the condenser and the pumping branch of the water pump, and the water outlet pipeline of each temperature control valve is respectively connected to the corresponding cylinder water supply port.
[0007] The water pumps are provided with two in parallel and are equipped with a pressure transmitter and a temperature transmitter to control the switching of the two water pumps.
[0008] The condensers are provided with two in parallel for switching use.
[0009] The first water outlet branch of the condenser is further provided with two filters connected in parallel, and is equipped with a pressure difference display and a pressure difference signal remote transmitter.
[0010] The beneficial effect of the present invention is that the improved softening water station system can provide a variety of water supply temperatures, which can meet the use needs of multiple sets of units. It is low-cost, occupies a small space, and also greatly reduces the maintenance workload; it is particularly suitable for projects with insufficient factory space and a large number of devices. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] The specific implementation of the present invention is further described in detail below with reference to the accompanying drawings.
[0012] Figure 1 This is a system schematic diagram of the present utility model. DETAILED DESCRIPTION
[0013] The accompanying drawings show the structure of the present invention, and the following further describes its relevant details in conjunction with the accompanying drawings. Figure 1 This softening water station system that can provide a variety of water supply temperatures includes a water tank, and a water pump 1 is provided on the water supply pipeline of the water tank. The first pumping branch 11 of the water pump 1 is connected to the water inlet end of the condenser 2, and the second pumping branch 12 of the water pump 1 is connected to the first water inlet of the temperature control valve 3. The first water outlet branch 21 of the condenser 2 is connected to the filler water supply port 4, and the second water outlet branch 22 of the condenser 2 is connected to the second water inlet of the temperature control valve 3. The water outlet pipeline 31 of the temperature control valve 3 is connected to the cylinder water supply port 5. The water outlet pipeline 31 of the temperature control valve 3 and the first water outlet branch 21 of the condenser 2 are both provided with a thermometer 7 and a pressure gauge 8. The water outlet pipeline 31 of the temperature control valve 3 is also provided with a temperature alarm 6. The water temperature of the water tank is higher than the filler water supply temperature and the cylinder water supply temperature. The cylinder water supply temperature is higher than the filler water supply temperature. The water tank is connected to the heat exchange return pipeline of the compressor unit.
[0014] The working principle of the present utility model is that the high-temperature water in the water tank is pumped by the water pump 1, flows through the condenser 2 through the first pumping branch 11, and the cooled water flows through the first water outlet branch 21 of the condenser 2 through the filler water supply port 4 of each compressor unit, and the cooled water flows into the first water inlet of the temperature control valve 3 through the second water outlet branch 22 of the condenser 2, and the high-temperature water flows into the second water inlet of the temperature control valve 3 through the second pumping branch 12. Under the control of the temperature control valve 3, the high-temperature water and the cooled water are mixed to reach the required temperature, and then flow through the cylinder water supply port 5 of each compressor unit through the water outlet pipe 31 of the temperature control valve 3. The cooling water supplied to the compressor unit as above, after heat exchange and temperature increase, returns to the water tank through the heat exchange return pipe, forming a cycle.
[0015] As a further improved embodiment, the thermostatic valves 3 are provided in multiple configurations. The two water inlets of each thermostatic valve 3 are connected to the water outlet branch of the condenser 2 and the pumping branch of the water pump 1, respectively. The outlet pipes of each thermostatic valve 3 are connected to the corresponding cylinder water supply ports, thereby meeting the water supply requirements of multiple cylinders of different compressor units at different temperatures. The water temperature regulation principle is the same as above. Taking the supply of two cylinders as an example, if the filler water supply port 4T is ≤35°C, the first cylinder water supply port T is ≥39°C, and the second cylinder water supply port T is ≥57°C, then the water tank temperature is higher than the second cylinder water supply port. The thermostatic valve 3 mixes high-temperature water and low-temperature water in a certain proportion to obtain water of the required temperature, which is then supplied to the corresponding cylinder water supply ports.
[0016] As a further improved specific implementation method, the water pumps 1 are provided with two in parallel and equipped with a pressure transmitter and a temperature transmitter, and the two water pumps 1 are controlled and switched by obtaining changes in pressure and temperature.
[0017] As a further improved specific implementation method, the condenser 2 is provided with two condensers connected in parallel for switching use to ensure the condensation effect and facilitate online replacement and maintenance.
[0018] As a further improved specific implementation method, two filters 9 are further provided in parallel on the first water outlet branch 21 of the condenser 2, and are equipped with a pressure difference display and a pressure difference signal remote transmitter to perform on-site filter switching and remote monitoring according to the pressure difference signal.
[0019] In summary, the above are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.
Claims
1. A softening water station system capable of providing a variety of water supply temperatures, including a water tank, characterized in that: A water pump is provided on the water supply pipeline of the water tank, a first pumping branch of the water pump is connected to the water inlet of the condenser, a second pumping branch of the water pump is connected to the first water inlet of the temperature control valve, a first water outlet branch of the condenser is connected to the filler water supply port, a second water outlet branch of the condenser is connected to the second water inlet of the temperature control valve, a water outlet pipeline of the temperature control valve is connected to the cylinder water supply port, a thermometer and a pressure gauge are provided on the water outlet pipeline of the temperature control valve and the first water outlet branch of the condenser, a temperature alarm is also provided on the water outlet pipeline of the temperature control valve, the water temperature of the water tank is higher than the filler water supply temperature and the cylinder water supply temperature, the cylinder water supply temperature is higher than the filler water supply temperature, and the water tank is connected to the heat exchange return pipeline of the compressor unit.
2. The softening water station system capable of providing multiple water supply temperatures as claimed in claim 1, characterized in that: There are several temperature control valves, and the two water inlets of each temperature control valve are respectively connected to the water outlet branch of the condenser and the pumping branch of the water pump, and the water outlet pipeline of each temperature control valve is respectively connected to the corresponding cylinder water supply port.
3. The softening water station system capable of providing multiple water supply temperatures according to claim 1, characterized in that: The water pumps are provided with two in parallel and are equipped with a pressure transmitter and a temperature transmitter to control the switching of the two water pumps.
4. The softening water station system capable of providing multiple water supply temperatures according to claim 1, characterized in that: The condensers are provided with two in parallel for switching use.
5. The softening water station system capable of providing multiple water supply temperatures as claimed in claim 1, characterized in that: The first water outlet branch of the condenser is further provided with two filters connected in parallel, and is equipped with a pressure difference display and a pressure difference signal remote transmitter.