CN223590028U - Energy-saving circulation control device for cooling water of injection molding workshop - Google Patents
Energy-saving circulation control device for cooling water of injection molding workshopInfo
- Publication number
- CN223590028U CN223590028U CN202423306731.7U CN202423306731U CN223590028U CN 223590028 U CN223590028 U CN 223590028U CN 202423306731 U CN202423306731 U CN 202423306731U CN 223590028 U CN223590028 U CN 223590028U
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- water
- cooling
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- injection molding
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Abstract
The utility model discloses an energy-saving circulation control device for cooling water in an injection molding workshop, which comprises a cabinet body, wherein an air cooling circulation water tower is arranged above the cabinet body, a water tank is arranged below the cabinet body, a water suction pump is arranged on one side of the water tank, a water outlet of the water suction pump is connected with a mixer, a water outlet of the mixer is communicated with the water tank, and a liquid storage tank is arranged on one side of the water suction pump side by side, wherein the liquid storage tank is respectively communicated with the mixer and the air cooling circulation water tower. According to the utility model, by introducing the industrial control integrated machine, the air cooling circulating water tower, the water suction pump, the water inlet pump and the drainage pump are accurately controlled, and the intelligent control can automatically adjust the circulating speed of cooling water and the proportion of cooling liquid according to the actual cooling requirement of injection molding equipment, so that invalid cooling and energy waste are avoided, the energy utilization efficiency is obviously improved, and an efficient, energy-saving and environment-friendly cooling water circulating control device is provided for an injection molding workshop.
Description
Technical Field
The utility model relates to the technical field of cooling of injection molding equipment, in particular to an energy-saving circulation control device for cooling water of an injection molding workshop.
Background
In industrial production processes, process cooling plays a vital role, and it is critical to ensure the stability and efficiency of the production process throughout each link of the production. For injection molding machines, the process cooling water is usually cooled by cooling towers, and the temperature of the cooling water is reduced by air convection. However, this cooling mode is susceptible to significant environmental temperature, particularly during high-temperature summer periods, where the environmental temperature remains high, and it is difficult to ensure that the cooling water reaches the desired supply temperature with the cooling tower alone.
In order to cope with the challenge, a part of injection molding workshops adopts a more complex cooling system, namely cooling circulating water firstly dissipates heat through a cooling tower and then is collected in a water tank, then a motor drives a water pump to operate, so that the water in the water tank flows into a cooler through a pipeline to exchange heat, and the water returns to the water tank after cooling is completed, so that circulation is formed. However, this prior art system suffers from the significant disadvantage of lacking an effective control mechanism, and the cooling water continues to flow through the cooler and back to the pool when the injection molding machine is not being cooled or is in a shut down condition, which not only results in ineffective cooling, but also creates significant energy waste.
Disclosure of Invention
The utility model aims to provide an energy-saving circulation control device for cooling water of an injection molding workshop, which aims to solve the problems in the background technology.
The technical scheme is that the cooling water energy-saving circulation control device for the injection molding workshop comprises a cabinet body, an air cooling circulation water tower is arranged above the cabinet body, a water tank is arranged below the cabinet body, the water tank is arranged below the air cooling circulation water tower, a water suction pump is arranged on one side of the water tank, a water inlet of the water suction pump is communicated with the lower end of the water tank through a first water inlet pipe, a water outlet of the water suction pump is connected with a mixer through a first water outlet pipe, a water outlet of the mixer is communicated with the water tank through a second water outlet pipe, a liquid storage tank for storing cooling liquid is arranged on one side of the water suction pump side by side, a first liquid discharge branch pipe and a second liquid discharge branch pipe are arranged on the liquid storage tank, one end of the first liquid discharge branch pipe is communicated with a liquid inlet end of the mixer, the liquid storage tank is communicated with a liquid inlet end of the air cooling circulation water tower through a third water outlet pipe, a water inlet pump and a water outlet of the water suction pump are arranged on one side of the water tank, and the water inlet end of the water suction pump is communicated with a water inlet of a water discharge pump, and the water outlet of injection molding drainage pump is communicated with the water inlet of the water discharge pump.
Preferably, the cabinet body side wall is provided with the industrial personal computer, wherein the industrial personal computer is respectively with forced air cooling circulating water tower, suction pump, intake pump and drain pump electric connection.
The air cooling circulating water tower comprises two groups of condensers which are symmetrically arranged in a V shape, wherein the two groups of condensers are fixedly connected with the cabinet body through a fixing frame, a cooling fan is arranged above the condensers, and the cooling fan is fixedly connected with the top end of the cabinet body.
Preferably, one end of the condenser is provided with a liquid inlet pipe and a liquid outlet pipe, wherein the liquid inlet pipe is communicated with the liquid storage tank through a second liquid outlet branch pipe, and the liquid outlet pipe is communicated with the mixer through a third water outlet pipe.
Preferably, the cooling fan is arranged between two groups of condensers, wherein the air inlet end of the cooling fan is provided with a plurality of heat exchange fins.
Compared with the prior art, the intelligent control system has the beneficial effects that the intelligent control system realizes the accurate control of the air cooling circulating water tower, the water suction pump, the water inlet pump and the drainage pump by introducing the industrial control integrated machine, the intelligent control can automatically adjust the circulating speed of cooling water and the proportion of cooling liquid according to the actual cooling requirement of injection molding equipment, thereby avoiding invalid cooling and energy waste, obviously improving the energy utilization efficiency, the air cooling circulating water tower adopts a double-condenser V-shaped symmetrical design, combines a cooling fan and a heat exchange plate, effectively increases the heat dissipation area, improves the heat dissipation efficiency, ensures the stability of the temperature of cooling water even in a high-temperature environment, meets the cooling requirement of the injection molding equipment, can conveniently adjust the proportion of each component in the cooling liquid by arranging the liquid storage tank and the connection of the liquid storage tank and the mixer, meets the requirements of different injection molding materials and technologies on the cooling effect, improves the applicability and the efficiency of a cooling system, and realizes the recycling of the cooling water by recycling the waste water of the injection molding equipment to the water tank and the cooling circulation. The utility model effectively solves the problems of cooling water circulation control in the background technology through the innovative designs of intelligent control, high-efficiency air cooling heat dissipation, flexible allocation, cyclic utilization, water saving, compact structure, easy maintenance and the like, and provides a high-efficiency, energy-saving and environment-friendly cooling water circulation control device for an injection molding workshop.
Drawings
FIG. 1 is a schematic diagram of the front view of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
FIG. 3 is a schematic diagram of the air-cooled circulating water tower, the liquid storage tank and the mixer of the utility model;
Fig. 4 is a schematic structural view of the heat dissipating fan of the present utility model.
Wherein, 1, a cabinet body; 2, an air cooling circulating water tower, 201, a condenser, 202, a fixing frame, 203, a cooling fan, 204, a liquid inlet pipe, 205, a liquid outlet pipe, 3, a water tank, 4, a water suction pump, 5, a first water inlet pipe, 6, a first water outlet pipe, 7, a mixer, 8, a second water outlet pipe, 9, a liquid storage tank, 10, a first liquid outlet branch pipe, 11, a second liquid outlet branch pipe, 12, a third water outlet pipe, 13, a water inlet pump, 14, a drainage pump, 15, an industrial control integrated machine, 16 and a heat exchange plate.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings.
Referring to fig. 1 to 4, to achieve the above objective, the present utility model provides the following technical solutions:
An energy-saving circulation control device for cooling water in an injection molding workshop comprises a cabinet body 1, wherein an air cooling circulating water tower 2 is arranged above the cabinet body 1, a water tank 3 is arranged below the cabinet body 1, the water tank 3 is arranged below the air cooling circulating water tower 2, a water suction pump 4 is arranged on one side of the water tank 3, a water inlet of the water suction pump 4 is communicated with the lower end of the water tank 3 through a first water inlet pipe 5, a water outlet of the water suction pump 4 is connected with a mixer 7 through a first water outlet pipe 6, a water outlet of the mixer 7 is communicated with the water tank 3 through a second water outlet pipe 8, a liquid storage tank 9 for storing cooling liquid is arranged on one side of the water suction pump 4 side by side, a first liquid discharge branch pipe 10 and a second liquid discharge branch pipe 11 are arranged on the liquid storage tank 9, one end of the first liquid discharge branch pipe 10 is communicated with the liquid storage tank 9, the other end of the first liquid discharge branch pipe 10 is communicated with a liquid inlet end of the mixer 7, the liquid storage tank 9 is communicated with the liquid inlet end of the air cooling circulating water tower 2 through the second liquid discharge branch pipe 11, a liquid outlet end of the air cooling circulating water tower 2 is communicated with the mixer 7 through a third water outlet pipe 12, a water inlet of the water tank 3 is far away from one side of the water suction pump 4, a water inlet pump 13 and a water discharge pump 14 is communicated with the water inlet of the water inlet pump 3 is communicated with the water inlet of the water inlet device, and the water outlet device is communicated with the water inlet device is not shown in the water inlet device is connected with the water inlet device, and is connected with the water inlet device.
When the injection molding equipment starts to operate and needs to be cooled, the water inlet pump 13 is started, and the cooling water which is used and possibly heated is pumped from a water outlet of the injection molding equipment and is sent into the water tank 3 through a pipeline to be stored; the water suction pump 4 pumps cooling water from the lower end of the water tank 3 and conveys the cooling water to the mixer 7 through the first water outlet pipe 6; meanwhile, according to the cooling requirement, the cooling liquid in the liquid storage tank 9 is sent into the mixer 7 through the first liquid outlet branch pipe 10, the quantity and the type of the cooling liquid can be adjusted according to the specific cooling requirement of the injection molding equipment so as to achieve the optimal cooling effect, part of cooling water in the air cooling circulating water tower 2 (after air cooling and heat dissipation) also enters the mixer 7 through the second liquid outlet branch pipe 11 and the third water outlet pipe 12 and is mixed with water from the water tank 3 and the liquid storage tank 9, in the mixer 7, water with different sources and temperatures is fully mixed to form cooling water meeting the requirement, the mixed cooling water flows back to the water tank 3 through the second water outlet pipe 8 to form a closed-loop cooling water circulation system, when the temperature, flow or pressure of the cooling water in the water tank 3 reaches the preset condition, the drainage pump 14 is started, the cooling water is pumped out from the water tank 3 and is conveyed to a water inlet of the injection molding equipment through a pipeline so as to provide stable cooling water supply for the injection molding equipment, the control device is provided with an industrial control integrated machine, parameters such as to monitor the cooling requirement of the injection molding equipment, the water tank 3 in real time, the parameters such as to automatically control the water temperature, the drainage pump 4, the water pump 13 is controlled intelligently, the water circulation pump is controlled to be in an intelligent mode, the water pump is controlled to be in an energy-saving state or the cooling water circulation system is not required to be stopped when the cooling water circulation system is required to be in an energy-saving state or is in operation, or the cooling system is not required, or is in a high-efficient operation condition is guaranteed, or the cooling system is not required, and the circulation system is cooled down, or is in time and is in a high down condition and is required, the intelligent control system can automatically close related equipment, avoid invalid cooling and energy waste, and realize efficient, stable and energy-saving cooling of injection molding equipment.
Referring to fig. 1, as an embodiment of the present utility model, an industrial control integrated machine 15 is disposed on a side wall of the cabinet body 1, wherein the industrial control integrated machine 15 is electrically connected to the air cooling circulation water tower 2, the water pump 4, the water inlet pump 13 and the water discharge pump 14, respectively.
In the above scheme, the industrial control integrated machine serves as the core of the whole cooling water circulation control device, and firstly, the working states of all components in the system, including the heat dissipation efficiency of the air cooling circulation water tower 2, the flow of the water pump 4, the pressures of the water inlet pump 13 and the water discharge pump 14, the water level and the temperature in the water tank 3 and other key parameters, can be accurately collected through a built-in sensor or an externally connected sensor network, and provides basic information for subsequent control decisions.
For example, when the injection molding equipment needs higher cooling efficiency, the industrial control integrated machine may increase the flow of the water pump 4, and simultaneously adjust the rotation speed of the cooling fan 203 of the air cooling circulating water tower 2 to ensure that the cooling water can quickly and effectively reduce the temperature, and conversely, when the injection molding equipment is under a lower load or is stopped, the industrial control integrated machine may reduce or stop the operation of the related pumps so as to avoid unnecessary energy consumption.
The industrial control integrated machine realizes the functions of intelligent monitoring, control, fault diagnosis, remote management and the like of the whole cooling water circulation control device through the electric connection with the air cooling circulation water tower 2, the water suction pump 4, the water inlet pump 13 and the drainage pump 14, and provides powerful guarantee for the efficient, stable and energy-saving operation of an injection molding workshop.
Referring to fig. 3 and 4 in combination, as an embodiment of the present utility model, the air cooling circulation water tower 2 includes two sets of condensers 201, wherein the two sets of condensers 201 are symmetrically arranged in a V shape, the two sets of condensers 201 are fixedly connected with the cabinet 1 through a fixing frame 202, a cooling fan 203 is disposed above the condensers 201, and the cooling fan 203 is fixedly connected with the top end of the cabinet 1.
In the above scheme, the core function of the air-cooled circulating water tower 2 is heat dissipation, two groups of condensers 201 symmetrically arranged in a V shape are key components for achieving the function, cooling water is sent into the condensers 201 of the air-cooled circulating water tower 2 through pipelines after absorbing heat from injection molding equipment, the cooling water contacts with the pipe walls of the condensers 201 in the condensers 201 and transfers the heat to the pipe walls, the pipe walls further transfer the heat to surrounding air, the two groups of condensers 201 are symmetrically arranged in the V shape, the design is beneficial to increasing the heat dissipation area, improving the heat dissipation efficiency, enabling cooling water to be capable of reducing the temperature more quickly, the heat dissipation fan 203 is located above the condensers 201 and mainly used for accelerating the air flow around the condensers 201, so that the heat dissipation effect is improved, when the heat dissipation fan 203 is started, external air is sucked in and blown through the heat dissipation fins or the pipelines of the condensers 201, the heat exchange and dissipation are accelerated, the temperature of the surfaces of the condensers 201 can be obviously reduced, the cooling water is further effectively cooled, the heat dissipation efficiency is improved, the cooling water can be continuously cooled through the heat dissipation efficiency is improved, the heat is required to be continuously cooled through the cooling water circulation is not required to be reduced, and the heat dissipation is not required to be carried out to the environment-friendly cooling equipment, and the environment is cooled, and the cooling condition is not required to be cooled, and the heat is cooled by the cooling and circulated and the cooling equipment is cooled by the cooling equipment, and the cooling equipment is cooled by the cooling equipment.
Referring to fig. 3, as an embodiment of the present utility model, a liquid inlet pipe 204 and a liquid outlet pipe 205 are disposed at one end of the condenser 201, wherein the liquid inlet pipe 204 is connected to the liquid storage tank 9 through the second liquid outlet branch pipe 11, and the liquid outlet pipe 205 is connected to the mixer 7 through the third water outlet pipe 12.
In the above-described solution, the liquid storage tank 9 stores an appropriate amount of cooling liquid, which may be water, glycol or other fluid with suitable thermophysical properties; when the air-cooled circulating water tower 2 starts to work, the cooling liquid is sent into the liquid inlet pipe 204 of the condenser 201 through the second liquid outlet branch pipe 11; here, the cooling liquid serves to absorb and carry away heat transferred from the injection molding apparatus or other heat source; the cooling liquid flows in the condenser 201 and exchanges heat with the pipe wall of the condenser 201 to reduce the temperature of the cooling liquid, the cooling liquid contacts with the pipe wall in the condenser 201 to transfer heat to the pipe wall, the pipe wall transfers heat to the heat radiating fins or pipes outside the condenser 201, meanwhile, the heat radiating fan 203 above the air cooling circulating water tower 2 starts to work to accelerate the air flow around the condenser 201 to enhance the heat radiating effect, in this way, the heat in the cooling liquid is effectively radiated into the environment to further reduce the temperature of the cooling liquid, the cooling liquid after the cooling liquid is radiated by the condenser 201, the temperature of the cooling liquid is obviously reduced, the cooling liquid flows out of the condenser 201 through the liquid outlet pipe 205 at the moment, the liquid outlet pipe 205 is connected with the third water outlet pipe 12, the cooling liquid is sent into the mixer 7 through the third water outlet pipe 12, the cooling liquid possibly is mixed with the cooling water from the water tank 3 or other sources in the mixer 7 to adjust the temperature and flow of the mixed cooling water, the mixed cooling water is sent into the injection molding equipment or other parts needing cooling to form a closed circulation, the cooling liquid can be controlled by the intelligent control of the temperature and the cooling liquid inlet and the cooling equipment and the cooling liquid of the intelligent control equipment and the cooling liquid level of the intelligent control equipment according to the temperature requirements of the temperature and the injection molding equipment and the temperature of the cooling liquid can be controlled by the intelligent control equipment and the temperature and the cooling liquid is required to be cooled by the cooling liquid, the cooling liquid is cooled in the intelligent equipment and the cooling liquid is cooled in the cooling equipment and the cooling equipment, the cooling device is cooled temperature is cooled cooling liquid is cooled after the cooling temperature is cooled cooling water and the cooling water is cooled cooling, the industrial control integrated machine can automatically adjust the liquid inlet amount and the liquid outlet amount of the condenser 201 to achieve the optimal heat dissipation effect and energy consumption ratio, and meanwhile, the industrial control integrated machine can monitor parameters such as pressure, flow and the like in the condenser 201 to ensure that the condenser 201 operates under safe and stable conditions.
Referring to fig. 4, as an embodiment of the present utility model, a heat dissipating fan 203 is disposed between two sets of condensers 201, wherein an air inlet end of the heat dissipating fan 203 is provided with a plurality of heat exchanging fins 16.
In the above-described scheme, the heat exchange plate 16 is a heat exchange element located at the air inlet end of the heat radiation fan 203, and has the main function of increasing the heat exchange area between the air and the condenser 201, thereby improving the heat radiation efficiency, the heat exchange plate 16 is generally made of a high heat conductivity material such as aluminum or copper, and has a plurality of fine heat radiation fins or channels to increase the contact area between the air and the condenser 201, and when the air flows through the heat exchange plate 16, heat is transferred from the condenser 201 to the air through the heat exchange plate 16 and is taken away by the heat radiation fan 203, thereby achieving effective heat radiation.
The specific embodiments, however, one skilled in the art will understand that these are merely illustrative, and that the scope of the present utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the utility model, but such changes and modifications fall within the scope of the utility model.
Claims (5)
1. An energy-saving circulation control device for cooling water in an injection molding workshop comprises a cabinet body (1), wherein an air cooling circulation water tower (2) is arranged above the cabinet body (1), a water tank (3) is arranged below the cabinet body (1), the water tank (3) is arranged below the air cooling circulation water tower (2), and is characterized in that a water suction pump (4) is arranged on one side of the water tank (3), a water inlet of the water suction pump (4) is communicated with the lower end of the water tank (3) through a first water inlet pipe (5), a water outlet of the water suction pump (4) is connected with a mixer (7) through a first water outlet pipe (6), a water outlet of the mixer (7) is communicated with the water tank (3) through a second water outlet pipe (8), a liquid storage tank (9) for storing cooling liquid is arranged on one side of the water suction pump (4) side by side, a first liquid discharge branch pipe (10) and a second liquid discharge branch pipe (11) are arranged on the liquid storage tank (9), one end of the first liquid discharge branch pipe (10) is communicated with the liquid storage tank (9), the other end of the water suction pump (10) is communicated with the lower end of the water tank (3), a liquid inlet end of the water tank (7) through the second liquid discharge branch pipe (2) is communicated with the cold liquid inlet end of the cold water tank (2, the air cooling circulating water tower (2) is characterized in that a liquid outlet end of the air cooling circulating water tower (2) is communicated with the mixer (7) through a third water outlet pipe (12), a water inlet pump (13) and a drainage pump (14) are arranged on one side, away from the water suction pump (4), of the water tank (3), the water outlet end of the water inlet pump (13) is communicated with the water tank (3), the water inlet end of the water inlet pump (13) is communicated with a water outlet of injection molding equipment, the water inlet end of the drainage pump (14) is communicated with the water tank (3), and the water outlet end of the drainage pump (14) is communicated with a water inlet of the injection molding equipment.
2. The cooling water energy-saving circulation control device for the injection molding workshop according to claim 1, wherein an industrial control integrated machine (15) is arranged on the side wall of the cabinet body (1), and the industrial control integrated machine (15) is electrically connected with the air cooling circulation water tower (2), the water suction pump (4), the water inlet pump (13) and the drainage pump (14) respectively.
3. The cooling water energy-saving circulation control device for the injection molding workshop according to claim 1, wherein the air cooling circulation water tower (2) comprises two groups of condensers, wherein the two groups of condensers (201) are symmetrically arranged in a V shape, the two groups of condensers (201) are fixedly connected with the cabinet body (1) through a fixing frame (202), a cooling fan (203) is arranged above the condensers, and the cooling fan (203) is fixedly connected with the top end of the cabinet body (1).
4. A cooling water energy-saving circulation control device for an injection molding workshop according to claim 3, characterized in that one end of the condenser (201) is provided with a liquid inlet pipe (204) and a liquid outlet pipe (205), wherein the liquid inlet pipe (204) is communicated with the liquid storage tank (9) through a second liquid outlet branch pipe (11), and the liquid outlet pipe (205) is communicated with the mixer (7) through a third water outlet pipe (12).
5. A cooling water energy-saving circulation control device for an injection molding workshop according to claim 3, characterized in that the cooling fan (203) is arranged between two groups of condensers (201), wherein the air inlet end of the cooling fan (203) is provided with a plurality of heat exchange plates (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423306731.7U CN223590028U (en) | 2024-12-31 | 2024-12-31 | Energy-saving circulation control device for cooling water of injection molding workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423306731.7U CN223590028U (en) | 2024-12-31 | 2024-12-31 | Energy-saving circulation control device for cooling water of injection molding workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223590028U true CN223590028U (en) | 2025-11-25 |
Family
ID=97741126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423306731.7U Active CN223590028U (en) | 2024-12-31 | 2024-12-31 | Energy-saving circulation control device for cooling water of injection molding workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223590028U (en) |
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2024
- 2024-12-31 CN CN202423306731.7U patent/CN223590028U/en active Active
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