CN216914786U - Novel scale formation is prevented in water-cooling device - Google Patents
Novel scale formation is prevented in water-cooling device Download PDFInfo
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- CN216914786U CN216914786U CN202123178170.3U CN202123178170U CN216914786U CN 216914786 U CN216914786 U CN 216914786U CN 202123178170 U CN202123178170 U CN 202123178170U CN 216914786 U CN216914786 U CN 216914786U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Abstract
The utility model relates to the technical field of plastic processing, and discloses a novel water cooling anti-scaling device which comprises a water inlet control assembly, an air inlet control assembly and a cooling copper pipe, wherein the water inlet control assembly is arranged between a cooling water circulating device and the cooling copper pipe and used for controlling cooling water to enter the cooling copper pipe, and the air inlet control assembly is arranged between a compressor air circulating device and the cooling copper pipe and used for controlling compressed gas to enter the cooling copper pipe to empty residual cooling water in the compressor air circulating device and the cooling copper pipe. The device mainly solves the problem that the cooling water is easy to form scale in the cooling copper pipe or the flow channel to block the copper pipe or the flow channel, realizes automatic water stain cleaning in the running state, does not need to be stopped for manual cleaning, greatly prolongs the equipment maintenance period, and saves the maintenance cost.
Description
Technical Field
The utility model relates to the technical field of plastic processing, in particular to a novel water cooling anti-scaling device.
Background
The plastic is heated and molded in the manufacturing process of the pipe fitting, after the shape of the pipe fitting is determined, the pipe fitting needs to be subjected to a cooling process to form a fixed shape, and the cooling process of the pipe fitting extrusion production line generally uses a water spraying cooling device to cool the pipe fitting.
The existing plastic processing extrusion and injection molding equipment mostly adopts air cooling, water cooling and heat conduction oil cooling modes to control the temperature of the processing technology, the air cooling period is long, the cooling effect is poor, and rapid cooling can not be realized. The cooling effect is good by adopting water cooling, but the cooling copper pipe or the flow channel is easy to generate scale inside to influence the cooling effect, and the cooling copper pipe or the flow channel is blocked due to the severe scale. The production equipment can not stably produce for a long time, and the equipment is inconvenient to maintain. The heat conduction oil cooling effect is good, but an independent oil cooling device needs to be added for cooling the heat conduction oil, the heat conduction oil needs to be replaced periodically, and the use and maintenance cost is high.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a novel water cooling anti-scaling device, which mainly solves the problem that scale is easily formed in cooling water in a cooling copper pipe or a cooling channel to block the copper pipe or the cooling channel.
In order to achieve the above purpose, the utility model provides the following technical scheme:
the utility model provides a novel scale deposit is prevented in water-cooling device, includes water inlet control assembly, air intake control assembly and cooling copper pipe, water inlet control assembly set up at cooling water circulating device with between the cooling copper pipe for control cooling water gets into the cooling copper pipe, air intake control assembly set up at compressor air circulating device with between the cooling copper pipe, be used for control compressed gas get into the cooling copper pipe with its inside remaining cooling water of evacuation.
In the utility model, further, the water inlet control assembly and the air inlet control assembly are both connected with a three-way quick discharge valve, and the three-way quick discharge valve is connected with the cooling copper pipe.
In the utility model, further, the water inlet control assembly comprises a water inlet electromagnetic valve KY1, and the water inlet electromagnetic valve KY1 is connected with the three-way quick-discharge valve.
In the utility model, further, the air inlet control assembly comprises an air inlet electromagnetic valve KY2, one end of the air inlet electromagnetic valve is connected with the three-way quick exhaust valve, the compressor air circulating device comprises a compressed air machine, and the other end of the air inlet electromagnetic valve is connected with the compressed air machine.
In the utility model, further, the water inlet control assembly and the air inlet control assembly are controlled by an electric control circuit.
In the utility model, further, the electric control circuit comprises an external control branch, a water inlet control branch and an air inlet control branch, the external control branch is used for controlling a temperature reduction signal accessed from the outside, the water inlet control branch is used for controlling a water inlet electromagnetic valve KY1, and the air inlet control branch is used for controlling the air inlet electromagnetic valve KY 2.
In the utility model, further, the external control branch comprises a relay KA1, the relay KA1 is connected with a PLC, the water inlet control branch comprises a water inlet control intermediate relay KA2 and a water inlet control time relay KT1, and the water inlet control intermediate relay KA2 and the water inlet control time relay KT1 are used for automatically controlling the power on and off of the water electromagnetic valve KY 1;
the air inlet control branch comprises an air inlet control intermediate relay KA3 and an air inlet control time relay KT1, wherein the air inlet control intermediate relay KA3 and the air inlet control time relay KT2 are used for automatically controlling the power loss of an air inlet electromagnetic valve KY 2.
In the utility model, further, the water inlet control intermediate relay KA2, the water inlet control time relay KT1 and the water inlet electromagnetic valve KY1 are connected in parallel, the water inlet control intermediate relay KA2 is connected with one end of the normally closed contact of the air inlet control intermediate relay KA3, the other end of the normally closed contact of the air inlet control intermediate relay KA3 is respectively connected with the normally open contact of the relay KA1 and one end of the normally open contact of the water inlet control intermediate relay KA2, the other end of the normally open contact of the water inlet control intermediate relay KA2 is respectively connected with the time delay normally open contact of the water inlet control time relay KT1 and the normally open contact of the air inlet control intermediate relay KA3, the time delay normally open contact of the water inlet control time relay KT1 is connected with the air inlet control intermediate relay KA3 through the normally closed contact of the water inlet control intermediate relay KA2, the time delay normally open contact of the water inlet control time relay KT1 is connected with the electromagnetic valve KY2, the normally open contact of control auxiliary relay KA3 admits air with admit air control time relay KT2 and connect, the normally open contact of relay KA1 connects the time delay normally closed contact that control time relay KT2 connects of admitting air.
In the utility model, further, the output end of the cooling copper pipe is connected with a water outlet pipeline, and a water-gas separator is arranged on the water outlet pipeline.
In the utility model, further, the time-delay normally closed contact connected with the time relay KT2 is connected with an air switch QF.
Compared with the prior art, the utility model has the beneficial effects that:
according to the device, the cooling water circulating device is connected through controlling the water inlet electromagnetic valve KY1, cooling water is cooled to the cooling copper pipe, then the compressed air circulating device is connected through controlling the air inlet electromagnetic valve KY2, and the residual cooling water in the cooling copper pipe is emptied by compressed air, so that the cooling water is not left in the cooling copper pipe, the cooling copper pipe or the inner wall of a flow channel is prevented from being blocked due to scale accumulation, the stability of continuous production of the device is guaranteed, automatic water stain cleaning is realized in the running state, manual cleaning is not needed, the maintenance period of the device is greatly prolonged, and the maintenance cost is saved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic diagram of a novel water cooling anti-scaling device of the present invention;
FIG. 2 is an overall schematic view of a novel water cooling anti-scaling device of the present invention;
fig. 3 is an electrical control diagram of the novel water cooling anti-scaling device of the utility model.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 2, a preferred embodiment of the present invention provides a novel water cooling anti-scaling device, which includes a water inlet control component, an air inlet control component and a cooling copper pipe 1, wherein the water inlet control component is disposed between a cooling water circulation device and the cooling copper pipe 1 and is used for controlling cooling water to enter the cooling copper pipe 1, and the air inlet control component is disposed between a compressor air circulation device and the cooling copper pipe 1 and is used for controlling compressed air to enter the cooling copper pipe 1 to empty residual cooling water therein.
Specifically, the cooling water circulation device is controlled to be switched on and off by the water inlet control assembly, the air circulation device of the compressor is controlled to be switched on and off by the air inlet control assembly, specifically, the cooling water is firstly drained by compressed gas, and the cooling water is not reserved in the cooling copper pipe 1, so that the problem that the cooling copper pipe 1 or the flow channel is blocked due to scale deposit on the inner wall of the cooling copper pipe 1 or the flow channel is solved, the problem that the cooling water in the heat dissipation copper pipe or the flow channel is easy to form scale to block the copper pipe or the flow channel in the prior art is solved, the stability of continuous production of equipment is guaranteed, the maintenance cost of the equipment is reduced, and the maintenance cost is saved.
In the utility model, further, the water inlet control assembly and the air inlet control assembly are both connected with a three-way quick discharge valve 3, the three-way quick discharge valve 3 is connected with the cooling copper pipe 1, and the three-way quick discharge valve 3 realizes the quick switching of water and air passing modes, so that the equipment is cooled more stably. The output end of the cooling copper pipe 1 is connected with a water outlet pipeline, and a water-gas separator 2 is arranged on the water outlet pipeline.
Wherein, the control assembly that intakes includes the solenoid valve KY1 that intakes, intake solenoid valve KY1 with the tee bend is fast arranged valve 3 and is connected.
The air inlet control assembly comprises an air inlet electromagnetic valve KY2, one end of the air inlet electromagnetic valve is connected with the three-way quick exhaust valve 3, the compressor air circulating device comprises a compressed air machine 4, and the other end of the air inlet electromagnetic valve is connected with the compressed air machine 4.
Specifically, the cooling water in the cooling water circulating device is controlled to enter through a water inlet electromagnetic valve KY1, enters into the cooling copper pipe 1 through a three-way quick discharge valve 3, and is connected with the water-gas separator 2 through a water outlet pipeline to discharge water after the part needing to be cooled is cooled. And then, the air inlet solenoid valve KY2 is used for controlling the air flow in the compressed air machine 4 to enter, and the compressed air is used for emptying residual cooling water in the cooling copper pipe 1, so that the cooling water is not remained in the cooling copper pipe 1, and the cooling copper pipe 1 or the inner wall of the flow channel is prevented from being accumulated with scale to form blockage.
In the utility model, further, the water inlet control assembly and the air inlet control assembly are controlled by an electric control circuit. The electric control circuit comprises an external control branch, a water inlet control branch and an air inlet control branch, the external control branch is used for controlling a cooling signal accessed from the outside, the water inlet control branch is used for controlling a water inlet electromagnetic valve KY1, and the air inlet control branch is used for controlling the air inlet electromagnetic valve KY 2.
The external control branch comprises a relay KA1, the relay KA1 is connected with a PLC, the PLC is used for achieving control of the whole process, the relay KA1 is used for controlling an externally accessed DC24V cooling signal, the water inlet control branch comprises a water inlet control intermediate relay KA2 and a water inlet control time relay KT1, the set time of the water inlet control time relay KT1 is 10S, and the water inlet control intermediate relay KA2 and the water inlet control time relay KT1 are used for automatically controlling power on and off of a water electromagnetic valve KY 1;
the air inlet control branch comprises an air inlet control intermediate relay KA3 and an air inlet control time relay KT1, the set time of the air inlet control time relay KT1 is 10S, and the air inlet control intermediate relay KA3 and the air inlet control time relay KT2 are used for automatically controlling the power loss of an air inlet electromagnetic valve KY 2.
Specifically, the PLC starts a time relay KT1 after receiving a cooling signal of an original temperature control instrument, the time relay KT1 controls to open a water inlet electromagnetic valve KY1 and control water inlet for 10-30s, cooling water in the cooling water circulating device enters a cooling copper pipe 1 through a water inlet pipe and a three-way quick discharge valve 3, the part needing to be cooled is cooled, and the cooling water is connected with a water-gas separator 2 through a water outlet pipeline to be drained.
When the time relay KT1 reaches a set value, the air inlet control time relay KT2 is started to control the closing of the water inlet electromagnetic valve KY1, the air inlet electromagnetic valve KY3 is opened to control the air inlet for 10-30s, compressed air provided by the compressed air machine 4 enters the cooling copper pipe 1 through the air inlet pipe and the three-way quick-discharge valve 3, residual cooling water in the cooling copper pipe 1 is emptied through the water-gas separator 2 connected with the water outlet pipeline, no cooling water is reserved in the cooling copper pipe 1 at the moment, and the whole cooling control device stops after the air inlet control time relay KT2 stops.
For example, as shown in fig. 3, the water inlet control intermediate relay KA2, the water inlet control time relay KT1 and the water inlet solenoid valve KY1 are connected in parallel, the water inlet control intermediate relay KA2 is connected with one end of the normally closed contact of the air inlet control intermediate relay KA3, the other end of the normally closed contact of the air inlet control intermediate relay KA3 is connected with the normally open contact of the relay KA1 and one end of the normally open contact of the water inlet control intermediate relay KA2 respectively, the other end of the normally open contact of the water inlet control intermediate relay KA2 is connected with the time-delay normally open contact of the water inlet control time relay KT1 and the normally open contact of the air inlet control intermediate relay KA3 respectively, the time-delay normally open contact of the water inlet control time relay KT1 is connected with the air inlet control intermediate relay KA3 through the normally closed contact of the water inlet control intermediate relay KA2, the time-delay normally open contact of the water inlet control time relay KT1 is connected with the solenoid valve KY2, the normally open contact of control intermediate relay KA3 admits air with control time relay KT2 connects admits air, the normally open contact of relay KA1 connects the time delay normally closed contact that control time relay KT2 connects admits air. And a delay normally closed contact connected with the time relay KT2 is connected with an air switch QF, and the air switch QF is used for controlling a power supply of the whole system.
Specifically, after the relay KA1 is electrified, the normally open contact of the relay KA1 is closed, the water inlet control intermediate relay KA2, the water inlet control time relay KT1 and the water inlet electromagnetic valve KY1 are all electrified, the normally open contact of the water inlet control intermediate relay KA2 is closed, the water inlet control time relay KT1 starts timing, the water inlet electromagnetic valve KY1 is opened to control water inlet for 10-30s, and the water inlet electromagnetic valve KY1 controls cooling water to enter the cooling copper pipe 1. When the water inlet control time relay KT1 reaches a set value, the time relay KT2 is started, the water inlet electromagnetic valve KY1 and the water inlet control intermediate relay KA2 are controlled to be closed, the air inlet electromagnetic valve KY2 is opened to control air inlet for 10-30s, compressed air enters the cooling copper pipe, and residual cooling water in the cooling copper pipe is emptied through the water-gas separator 2.
Whole cooling flow adopts cooling electrical control device to receive earlier through time relay KT1 time delay contact control auxiliary relay KA1 solenoid valve KY1 switch-on cooling water circulating device that intakes after the cooling signal that equipment instrument sent, the cooling water cools down to cooling copper pipe 1, later through time relay KT2 time delay contact control auxiliary relay KA2 solenoid valve KY2 switch-on compressed air circulating device that intakes, compressed gas is with the inside residual cooling water evacuation of cooling copper pipe 1, make the inside mode that does not remain the cooling water of cooling copper pipe, the realization prevents that cooling copper pipe or runner inner wall deposition incrustation scale from forming and blockking up.
In the present embodiment, it is preferred that,
the working principle is as follows:
after receiving a temperature-reducing signal of an original equipment temperature-control instrument, the control relay KA1 is powered on, the normally open contact of the relay KA1 is closed, the water inlet control intermediate relay KA2, the water inlet control time relay KT1 and the water inlet electromagnetic valve KY1 are powered on, the normally open contact of the water inlet control intermediate relay KA2 is closed, the water inlet control time relay 1 starts timing, the KT water inlet electromagnetic valve KY1 is opened to control water inlet for 10-30s, the water inlet electromagnetic valve KY1 controls cooling water in the cooling water circulating device to enter a cooling copper pipe 1 through a water inlet pipe and a three-way quick discharge valve 3, the cooling copper pipe 1 cools a part needing to be cooled, and the water outlet pipeline is connected with the water-gas separator 2 to discharge water.
When the water inlet control time relay KT1 reaches a set value, the time relay KT2 is started, the water inlet electromagnetic valve KY1 and the water inlet control intermediate relay KA2 are controlled to be closed, the air inlet electromagnetic valve KY2 is simultaneously opened to control air inlet for 10-30s, compressed air provided by the compressed air machine 4 enters the cooling copper pipe 1 through the air inlet pipe and the three-way quick discharge valve 3, residual cooling water in the cooling copper pipe 1 is emptied through the water-gas separator 2 connected with the water outlet pipeline, cooling water is not reserved in the cooling copper pipe 1, the cooling copper pipe 1 or the inner wall of a flow channel is prevented from being blocked due to accumulated scale, automatic water stain cleaning is realized in an operation state, manual cleaning is not required to be carried out in a shutdown mode, the equipment maintenance period is greatly prolonged, and the maintenance cost is saved.
The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a novel scale deposit is prevented in water-cooling device, its characterized in that, includes into water control assembly, intake control assembly and cooling copper pipe, intake control assembly set up cooling water circle device with between the cooling copper pipe for control cooling water gets into the cooling copper pipe, intake control assembly set up compressor air circle device with between the cooling copper pipe, be used for control compressed gas to get into the cooling copper pipe with its inside remaining cooling water of evacuation.
2. The novel water cooling anti-scaling device as claimed in claim 1, wherein the water inlet control assembly and the air inlet control assembly are both connected with a three-way quick-discharge valve, and the three-way quick-discharge valve is connected with the cooling copper pipe.
3. The novel water cooling anti-scaling device as claimed in claim 2, wherein the water inlet control assembly comprises a water inlet solenoid valve KY1, and the water inlet solenoid valve KY1 is connected with the three-way quick-discharge valve.
4. The novel water cooling anti-scaling device as claimed in claim 3, wherein the air inlet control assembly comprises an air inlet solenoid valve KY2, one end of the air inlet solenoid valve is connected with the three-way quick exhaust valve, the compressor air circulating device comprises a compressed air engine, and the other end of the air inlet solenoid valve is connected with the compressed air engine.
5. The novel water cooling anti-scaling device as claimed in claim 4, wherein the water inlet control assembly and the air inlet control assembly are controlled by an electrical control circuit.
6. The novel water cooling anti-scaling device as claimed in claim 5, wherein the electrical control circuit comprises an external control branch, a water inlet control branch and an air inlet control branch, the external control branch is used for controlling an externally connected cooling signal, the water inlet control branch is used for controlling a water inlet solenoid valve KY1, and the air inlet control branch is used for controlling the air inlet solenoid valve KY 2.
7. The novel water cooling anti-scaling device as claimed in claim 6, wherein the external control branch comprises a relay KA1, the relay KA1 is connected with a PLC, the water inlet control branch comprises a water inlet control intermediate relay KA2 and a water inlet control time relay KT1, and the water inlet control intermediate relay KA2 and the water inlet control time relay KT1 are used for automatically controlling the water solenoid valve KT1 to be powered on or powered off;
the air inlet control branch comprises an air inlet control intermediate relay KA3 and an air inlet control time relay KT1, wherein the air inlet control intermediate relay KA3 and the air inlet control time relay KT2 are used for automatically controlling the power loss of an air inlet electromagnetic valve KY 2.
8. The novel water-cooling anti-scaling device as claimed in claim 7, wherein the water inlet control intermediate relay KA2, the water inlet control time relay KT1 and the water inlet solenoid valve KY1 are connected in parallel, the water inlet control intermediate relay KA2 is connected with one end of the normally closed contact of the air inlet control intermediate relay KA3, the other end of the normally closed contact of the air inlet control intermediate relay KA3 is connected with one end of the normally open contact of the relay KA1 and the normally open contact of the water inlet control intermediate relay KA2 respectively, the other end of the normally open contact of the water inlet control intermediate relay KA2 is connected with the time-delay normally open contact of the water inlet control time relay KT1 and the normally open contact of the air inlet control intermediate relay KA3 respectively, the time-delay contact of the water inlet control time relay KT1 is connected with the air inlet control intermediate relay KA3 through the normally closed contact of the water inlet control intermediate relay KA2, the time delay normally open contact of control time relay KT1 of intaking connects solenoid valve KY2, the normally open contact of control auxiliary relay KA3 that admits air with control time relay KT2 that admits air connects, the normally open contact of relay KA1 connects the time delay normally closed contact that control time relay KT2 connects that admits air.
9. The novel water cooling anti-scaling device as claimed in claim 1, wherein the output end of the cooling copper pipe is connected with a water outlet pipeline, and a water-gas separator is arranged on the water outlet pipeline.
10. The novel water cooling anti-scaling device as claimed in claim 8, characterized in that the time-delay normally closed contact connected with the time relay KT2 is connected with an air switch QF.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123178170.3U CN216914786U (en) | 2021-12-16 | 2021-12-16 | Novel scale formation is prevented in water-cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123178170.3U CN216914786U (en) | 2021-12-16 | 2021-12-16 | Novel scale formation is prevented in water-cooling device |
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| Publication Number | Publication Date |
|---|---|
| CN216914786U true CN216914786U (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123178170.3U Active CN216914786U (en) | 2021-12-16 | 2021-12-16 | Novel scale formation is prevented in water-cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216914786U (en) |
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2021
- 2021-12-16 CN CN202123178170.3U patent/CN216914786U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.58, Caiyun East Street, Hangu modern industrial zone, Binhai New Area Development Zone, Tianjin Patentee after: Ad pipeline (Tianjin) Co.,Ltd. Address before: No.58, Caiyun East Street, Hangu modern industrial zone, Binhai New Area Development Zone, Tianjin Patentee before: TIANJIN YONGGAO PLASTIC INDUSTRY DEVELOPMENT CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |