CN209991218U - Automatic water replenishing system for circulating cooling water - Google Patents
Automatic water replenishing system for circulating cooling water Download PDFInfo
- Publication number
- CN209991218U CN209991218U CN201920729858.XU CN201920729858U CN209991218U CN 209991218 U CN209991218 U CN 209991218U CN 201920729858 U CN201920729858 U CN 201920729858U CN 209991218 U CN209991218 U CN 209991218U
- Authority
- CN
- China
- Prior art keywords
- water
- circulating
- control cabinet
- water replenishing
- pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Pipeline Systems (AREA)
Abstract
The utility model discloses an automatic circulating cooling water replenishing system, which structurally comprises an audible and visual alarm, a water replenishing tank, a circulating pipe, a pressure transmitter, a main circulating pump, an electromagnetic flowmeter, a solenoid valve, a stop valve, a base, a bracket, a temperature transmitter, a water inlet pipe, a control cabinet, a PLC system, a signal isolator, a touch screen and a standby pump, wherein the automatic circulating cooling water replenishing system optimizes the system flow, the water inlet pipe is connected with a water source, the water replenishing tank is provided with a pipeline for replenishing water, the control cabinet is additionally arranged on the wall beside the operating position of the stop valve, the pressure transmitter is arranged in the circulating pipe, the pressure value is converted into a digital signal and is transmitted to the PLC system, the temperature transmitter is additionally arranged at the water inlet to monitor the circulating water temperature, if the water temperature is abnormal, the system alarms through the, promote automatic level, safe convenient monitoring facilities, practicality are strong.
Description
Technical Field
The utility model relates to a recirculated cooling water moisturizing technical field, concretely relates to recirculated cooling water automatic water supply system.
Background
The cooling water is called as cooling liquid, is called as anti-freezing cooling liquid completely, and means the cooling liquid with anti-freezing function, the cooling water can prevent the cooling liquid from freezing and cracking a radiator and freezing and damaging an engine cylinder body or a cover when the engine is stopped in cold winter, a pump station is a device capable of providing hydraulic power and air pressure power with certain pressure and flow, an engineering weighing pump and a pump station engineering, a general name of buildings such as water inlet, water outlet, a pump room and the like of a drainage and irrigation pump station, an automatic circulating cooling water replenishing system is often applied to the pump station to realize automatic water replenishing, in the prior art, water replenishing needs personnel to monitor the temperature of circulating water at regular time, the automation degree is low, and the equipment is difficult to monitor automatically and is simultaneously reminded safely through sound and light alarms when the equipment is abnormal.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, present a recirculated cooling water automatic water supply system, it needs personnel regularly to monitor the circulating water temperature to have solved among the prior art moisturizing, and degree of automation is lower, carries out the problem of safe warning through the acousto-optic warning when equipment is unusual when being difficult to automatic monitoring, has reached the advantage that promotes automation level, safe convenient monitoring facilities, practicality are strong.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides an automatic water replenishing system for circulating cooling water, which comprises an audible and visual alarm, a water replenishing tank, a circulating pipe, a pressure transmitter, a main circulating pump, an electromagnetic flowmeter, a solenoid valve, a stop valve, a base, a bracket, a temperature transmitter, a water inlet pipe, a control cabinet, a PLC system, a signal isolator, a touch screen and a standby pump,
the audible and visual alarm is fixedly arranged on the side surface of the water replenishing tank through screws, the water replenishing tank is connected with a circulating pipe in a through mode, a pressure transmitter is fixedly arranged inside the circulating pipe, the main circulating pump is installed in the circulating pipe in a through mode, the bottom end of the main circulating pump is fixedly arranged on a base through bolts, the electromagnetic valve is positioned on the left side of the stop valve, the stop valve is arranged on a pipeline connected with a water inlet pipe on the right side, the stop valve is arranged on the front side of an electromagnetic flowmeter, the top end of the base is welded with the bottom end of a support, the top end of the support is welded with the bottom end of the water replenishing tank, the water inlet is arranged at an inlet on the right side of the water inlet pipe, a temperature transmitter is fixedly arranged in the water inlet, a PLC system is arranged in the control cabinet, the signal isolator is electrically connected with the electromagnetic flowmeter through a lead.
Furthermore, the standby pump is arranged on the back of the water replenishing tank and is connected with a circulating pipe.
Furthermore, the control cabinet is of a cuboid structure.
Furthermore, the main circulating pump and the standby pump are electrically connected with a PLC system in the control cabinet through wires.
Furthermore, the electromagnetic flowmeter is fixedly arranged on a pipeline connected with the electromagnetic valve and the main circulating pump.
Furthermore, the pressure transmitter and the temperature transmitter are electrically connected with the control cabinet through leads.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1) in order to solve the problems that in the prior art, water replenishing needs personnel to monitor the temperature of circulating water at regular time, the automation degree is low, and the automatic monitoring is difficult and the safety warning is realized through sound and light alarm when the equipment is abnormal, through optimizing the system flow, a water inlet pipe is connected to a water source, a pipeline is arranged on a water replenishing tank for replenishing water, a control cabinet is additionally arranged on the wall beside the operation position of a stop valve, a PLC system is arranged in the control cabinet, so that automatic water supplying and automatic water replenishing are realized, a bypass is additionally arranged on the stop valve, an electromagnetic valve is installed, the electromagnetic valve is opened and closed through a signal sent by the PLC system, so that the automatic water supplying and automatic water replenishing are realized, a pressure transmitter is installed in a circulating pipe, the pressure value is converted into a digital signal and is transmitted to the PLC system, a temperature transmitter is additionally arranged, when the pipeline flow is abnormal, the system gives an alarm, the automation level is improved, the monitoring device is safe and convenient, and the practicability is high.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is an operation flowchart of the present invention.
In the figure: the device comprises an audible and visual alarm-1, a water supplementing tank-2, a circulating pipe-3, a pressure transmitter-4, a main circulating pump-5, an electromagnetic flowmeter-6, an electromagnetic valve-7, a stop valve-8, a base-9, a support-10, a temperature transmitter-11, a water inlet-12, a water inlet pipe-13, a control cabinet-14, a PLC system-15, a signal isolator-16, a touch screen-17 and a standby pump-18.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and 2, the present invention provides an automatic water replenishing system for circulating cooling water: the device comprises an audible and visual alarm 1, a water replenishing tank 2, a circulating pipe 3, a pressure transmitter 4, a main circulating pump 5, an electromagnetic flowmeter 6, an electromagnetic valve 7, a stop valve 8, a base 9, a support 10, a temperature transmitter 11, a water inlet 12, a water inlet pipe 13, a control cabinet 14, a PLC system 15, a signal isolator 16, a touch screen 17 and a standby pump 18, wherein the audible and visual alarm 1 is fixedly arranged on the side surface of the water replenishing tank 2 through screws, the circulating pipe 3 is connected on the water replenishing tank 2 in a through manner, the pressure transmitter 4 is fixedly arranged inside the circulating pipe 3, the main circulating pump 5 is communicated with the inside of the circulating pipe 3, the bottom end of the main circulating pump 5 is fixedly arranged on the base 9 through bolts, the electromagnetic valve 7 is positioned on the left side of the stop valve 8, the stop valve 8 is arranged on a pipeline on, the top of support 10 welds mutually with 2 bottoms of moisturizing boxes, inlet tube 13 right side entry is located to water inlet 12, fixed mounting has temperature transmitter 11 in the water inlet 12, be equipped with PLC system 15 in the switch board 14, fixed mounting has touch-sensitive screen 17 on the switch board 14, and the touch-sensitive screen 17 back welds with the switch board 14 is positive mutually, signal isolator 16 passes through screw fixed mounting on the 14 sides of switch board, signal isolator 16 passes through the wire electricity with electromagnetic flowmeter 6 and is connected.
The standby pump 18 is arranged on the back face of the water replenishing tank 2, the circulating pipe 3 is connected to the standby pump 18 and used in cooperation with the main circulating pump 5, and the using effect of the automatic circulating cooling water replenishing system is improved.
Wherein, the control cabinet 14 is a cuboid structure.
The main circulating pump 5 and the standby pump 18 are electrically connected with the PLC system 15 in the control cabinet 14 through wires, and automation is facilitated.
The electromagnetic flowmeter 6 is fixedly arranged on a pipeline connected with the electromagnetic valve 7 and the main circulating pump 5, so that the flow statistics of the electromagnetic flowmeter 6 is facilitated.
The pressure transmitter 4 and the temperature transmitter 11 are electrically connected with the control cabinet 14 through wires, so that normal monitoring is ensured.
The working principle is as follows: when the circulating cooling water automatic water replenishing system is used, a water inlet pipe 13 is connected with a water source, a pipeline is arranged on a water replenishing tank 2 and used for replenishing water, a control cabinet 14 is additionally arranged on the wall surface beside the operation position of a stop valve 8, a PLC (programmable logic controller) system 15 is arranged in the control cabinet 14 so as to realize automatic water feeding and automatic water replenishing, a bypass is additionally arranged on the stop valve 8, an electromagnetic valve 7 is arranged, the PLC system 15 sends out signals to open and close the electromagnetic valve 7 so as to realize automatic water feeding and automatic water replenishing, a pressure transmitter 4 is arranged in a circulating pipe 3 so as to convert pressure numerical values into digital signals and transmit the digital signals to the PLC system 15, a temperature transmitter 11 is additionally arranged at a water inlet 12 so as to monitor the circulating water temperature, if the water temperature is abnormal, the system alarms through an audible and visual annunciator 1, 4-20MA signals output by an electromagnetic flow meter in the, 1 path of signals are transmitted to a newly-installed PLC system, control signals of the PLC system 15 are transmitted to a switch box of a main circulating pump 5 in a control cabinet 14, when the water injection pressure reaches, the main circulating pump 5 is opened, whether the main pump works normally is judged through the numerical value change of an electromagnetic flowmeter 6, if the flow numerical value is abnormal, the main circulating pump 5 is closed, a standby pump 18 is opened, if the flow is not normal, the system stops, an audible and visual alarm is sent out through an audible and visual alarm 1, when the main circulating pump 5 is opened, if the pipeline pressure drops, the pressure transmitter 4 transmits the pressure to the system numerical value to judge the opening of an electromagnetic valve 7, so that the automatic water supplementing function is realized, the audible and visual alarm 1 is added, when the circulating water temperature is abnormal and exceeds a set value, the system alarms, when the pipeline flow is abnormal, the system alarms, a touch screen 17 is added, promote automatic level, safe convenient monitoring facilities, practicality are strong.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a recirculated cooling water automatic water supply system which characterized in that: comprises an audible and visual alarm (1), a water replenishing tank (2), a circulating pipe (3), a pressure transmitter (4), a main circulating pump (5), an electromagnetic flowmeter (6), an electromagnetic valve (7), a stop valve (8), a base (9), a support (10), a temperature transmitter (11), a water inlet (12), a water inlet pipe (13), a control cabinet (14), a PLC system (15), a signal isolator (16), a touch screen (17) and a standby pump (18), wherein the audible and visual alarm (1) is fixedly arranged on the side surface of the water replenishing tank (2) through screws, the circulating pipe (3) is connected on the water replenishing tank (2) in a penetrating way, the pressure transmitter (4) is fixedly arranged inside the circulating pipe (3), the main circulating pump (5) and the circulating pipe (3) are installed in a penetrating way, the bottom end of the main circulating pump (5) is fixedly arranged on, the electromagnetic valve (7) is positioned at the left side of the stop valve (8), the stop valve (8) is arranged on a pipeline connected with the water inlet pipe (13) at the right side, the stop valve (8) is arranged on the front surface of the electromagnetic flowmeter (6), the top end of the base (9) is welded with the bottom end of the bracket (10), the top end of the bracket (10) is welded with the bottom end of the water replenishing tank (2), the water inlet (12) is arranged at the right inlet of the water inlet pipe (13), a temperature transmitter (11) is fixedly arranged in the water inlet (12), a PLC system (15) is arranged in the control cabinet (14), a touch screen (17) is fixedly arranged on the control cabinet (14), the back surface of the touch screen (17) is welded with the front surface of the control cabinet (14), the signal isolator (16) is fixedly arranged on the side surface of the control cabinet (14) through screws, the signal isolator (16) is electrically connected with the electromagnetic flowmeter (6) through a lead.
2. The automatic water replenishing system for circulating cooling water according to claim 1, wherein: the standby pump (18) is arranged on the back of the water replenishing tank (2), and the standby pump (18) is connected with the circulating pipe (3).
3. The automatic water replenishing system for circulating cooling water according to claim 1, wherein: the control cabinet (14) is of a cuboid structure.
4. The automatic water replenishing system for circulating cooling water according to claim 1, wherein: the main circulating pump (5) and the standby pump (18) are electrically connected with a PLC system (15) in the control cabinet (14) through leads.
5. The automatic water replenishing system for circulating cooling water according to claim 1, wherein: the electromagnetic flowmeter (6) is fixedly arranged on a pipeline connected with the electromagnetic valve (7) and the main circulating pump (5).
6. The automatic water replenishing system for circulating cooling water according to claim 1, wherein: and the pressure transmitter (4) and the temperature transmitter (11) are electrically connected with the control cabinet (14) through leads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920729858.XU CN209991218U (en) | 2019-05-21 | 2019-05-21 | Automatic water replenishing system for circulating cooling water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920729858.XU CN209991218U (en) | 2019-05-21 | 2019-05-21 | Automatic water replenishing system for circulating cooling water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209991218U true CN209991218U (en) | 2020-01-24 |
Family
ID=69294852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920729858.XU Expired - Fee Related CN209991218U (en) | 2019-05-21 | 2019-05-21 | Automatic water replenishing system for circulating cooling water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209991218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594054A (en) * | 2021-01-08 | 2021-04-02 | 上海蒸效汽车用品有限公司 | Automatic add vehicle protection device of coolant liquid |
| CN116149394A (en) * | 2023-03-08 | 2023-05-23 | 中国航空规划设计研究总院有限公司 | High-temperature drainage cooling control system and control method for water supplementing and cooling of multiple water sources |
-
2019
- 2019-05-21 CN CN201920729858.XU patent/CN209991218U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594054A (en) * | 2021-01-08 | 2021-04-02 | 上海蒸效汽车用品有限公司 | Automatic add vehicle protection device of coolant liquid |
| CN116149394A (en) * | 2023-03-08 | 2023-05-23 | 中国航空规划设计研究总院有限公司 | High-temperature drainage cooling control system and control method for water supplementing and cooling of multiple water sources |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209991218U (en) | Automatic water replenishing system for circulating cooling water | |
| CN206110247U (en) | Fire control cistern automatic water supply monitoring device | |
| CN205581660U (en) | Monitoring of water pipe flow and safe management and control system | |
| CN210573346U (en) | Hydraulic pipeline washs car control system | |
| CN206192003U (en) | High accuracy constant temperature cooling water automation equipment | |
| CN204116974U (en) | External boiler water level measuring and controlling device | |
| CN210398412U (en) | Laboratory short distance water supply pipeline leak water alarming protection system | |
| CN205300796U (en) | Supplementary water supply system's of nuclear power station temperature measuring device , supplementary feed -tank and system | |
| CN109611687B (en) | Automatic management and control system for management liquid | |
| CN216046890U (en) | Natural gas flow control system | |
| CN213574564U (en) | Novel fluid pump remote monitoring system | |
| CN205689742U (en) | A kind of gear case of blower cooling system constant pressure water compensation apparatus | |
| CN212584705U (en) | Electric lubricating pump | |
| CN210244167U (en) | Automatic adjusting and pulling device for marine fuel oil level control | |
| CN206492496U (en) | A kind of chlorinating container mechanical seal cooling water emergency use device | |
| CN203891115U (en) | Water supply device with automatic pressure relief function | |
| CN112947278A (en) | Secondary water supply automatic control system | |
| CN208474149U (en) | A kind of closed-up water circulation control system of invariable pressure | |
| CN204388648U (en) | A kind of cooling tower automatic water replenishing system | |
| CN201429185Y (en) | Control box temperature adjuster condensed water alarming device | |
| CN221225618U (en) | Comprehensive multifunctional alarm | |
| CN206246684U (en) | Single current ring Seal Oil float fuel tank | |
| CN216515933U (en) | Pipeline and integrated water tank | |
| CN214603391U (en) | Automatic cutting fluid adjusting system applied to multiple machine tools | |
| CN218120667U (en) | Intermediate frequency furnace water route alarm system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200124 Termination date: 20200521 |