CN203565837U - Fusion casting cooling system - Google Patents
Fusion casting cooling system Download PDFInfo
- Publication number
- CN203565837U CN203565837U CN201320746567.4U CN201320746567U CN203565837U CN 203565837 U CN203565837 U CN 203565837U CN 201320746567 U CN201320746567 U CN 201320746567U CN 203565837 U CN203565837 U CN 203565837U
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- Prior art keywords
- suction pump
- stage double
- communicated
- cooling
- cooling system
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Abstract
The utility model provides a fusion casting cooling system. The fusion casting cooling system comprises a self-cleaning filter, a first single-stage double suction pump, a first water storage pool, a cooling tower, a second single-stage double suction pump, a second water storage pool and a power frequency control cabinet, wherein the inlet end of the self-cleaning filter is communicated with the outlet end of the first single-stage double suction pump, the inlet end of the first single-stage double suction pump is communicated with the water outlet of the first water storage pool, the water inlet of the first water storage pool is communicated with the outlet end of the cooling tower, the inlet end of the cooling tower is communicated with the outlet end of the second single-stage double suction pump, the inlet end of the second single-stage double suction pump is communicated with the water outlet of the second water storage pool, and the power frequency control cabinet is connected with the first single-stage double suction pump in a controlling mode. The fusion casting cooling system is high in efficiency, electricity is saved, and operation reliability of the system is improved; the usage quantity of cooling water can be controlled accurately, self-cleaning time of the filter is short, no manpower or material resources are needed during cleaning, little influence on the system is caused during cleaning, the yield and quality of products are improved, and casting efficiency is improved.
Description
Technical field
The utility model relates to cooling system, especially a kind of founding cooling system.
Background technology
At present, the cooling system generally using in the founding casting industry of non-ferrous metal, is generally comprised of annexes such as one step single sucking water supply pump, manual filter, casting machine, cooling tower, one step single sucking heat-exchanger pump and general control cabinets, mainly has following shortcoming:
1, existing cooling system carries out cooling to casting machine.What its water supply pump and heat-exchanger pump adopted is that version is single stage single suction cantilever type centrifugal pump, and the suffered axial force of bearing is larger, easily damages cooling system fluctuation of service; Its efficiency is lower, waste electric energy.
2, the water supply pump method of operation of existing cooling system is that power frequency operation, flow pressure are constant, but due to when casting large slab ingot end to end part, mid portion, large face, facet to the demand of cooling water all different and while casting the crystallizer speed of service different also different to the demand of cooling water, so need to carry out variable-flow control when cooling, and the flow pressure that existing cooling system uses is constant, make large slab ingot intensity of cooling different, shrink inhomogeneously, the problem such as easily crack.
3, the filter of existing cooling system adopts Manual-cleaning filter more; when operation a period of time after-filter need to clean and safeguard; just necessarily require system-down or close detergent line and clean and safeguard; large slab ingot is impacted, and safeguard consuming time more and be unfavorable for operation.
Utility model content
It is high that the purpose of this utility model is to provide a kind of efficiency, save electric energy, improved system operation reliability, can accurately control cooling water amount, the self-cleaning time of filter is short, cleaning is without manpower and materials, little to systematic influence during cleaning, improve yield rate and the product quality of product, and the founding cooling system of raising casting efficiency, solved the waste of energy, system fluctuation of service, the cooling effect that in existing cooling system, exist bad, affected product quality, the problem of the efficiency of impact casting simultaneously.
In order to achieve the above object, the utility model provides following technical scheme: a kind of founding cooling system, comprise self-cleaning filter, the first single-stage double-suction pump, the first cistern, cooling tower, the second single-stage double-suction pump, the second cistern and industrial frequency control cabinet, the entrance point of described self-cleaning filter is communicated with the port of export of described the first single-stage double-suction pump, the entrance point of described the first single-stage double-suction pump is communicated with the delivery port of described the first cistern, the water inlet of described the first cistern is communicated with the port of export of described cooling tower, the entrance point of described cooling tower is communicated with the port of export of described the second single-stage double-suction pump, the entrance point of described the second single-stage double-suction pump is communicated with the delivery port of described the second cistern, described industrial frequency control cabinet and described the first single-stage double-suction pump control connection.
Further, at the port of export and/or the entrance point of described the first single-stage double-suction pump, valve is set.
Further, at the port of export and/or the entrance point of described the second single-stage double-suction pump, valve is set.
Founding cooling system of the present utility model adopts single-stage double-suction pump, and efficiency is high, saves electric energy; Simultaneously single-stage double-suction pump is two end supports structure, and impeller adopts double suction structure, better balance axial force, the axial force of bearing is very little, bearing is not fragile, has improved the operational reliability of cooling system.Adopt industrial frequency control cabinet to carry out VFC to the first single-stage double-suction pump, can accurately control the consumption of the cooling water at different cooling positions, improved yield rate and the product quality of product.Adopt self-cleaning filter, it is full-automatic back washing filter, and the self-cleaning time of self-cleaning filter is short, cleans without manpower and materials, little to systematic influence during cleaning, thereby improves yield rate and the product quality of product, and improves casting efficiency.The maintenance of cooling system is simultaneously few, and simple.
The utility model is generally applicable to the founding casting industry of non-ferrous metal.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the syndeton schematic diagram of implementing founding cooling system of the present utility model;
In Fig. 1,1, self-cleaning filter, 2, the first single-stage double-suction pump, 3, the first cistern, 4, cooling tower, 5, the second single-stage double-suction pump, 6, the second cistern, 7, industrial frequency control cabinet, 8, valve, 9, casting machine.
The specific embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Shown in Fig. 1, a kind of founding cooling system of the utility model, comprise self-cleaning filter, the first single-stage double-suction pump, the first cistern, cooling tower, the second single-stage double-suction pump, the second cistern and industrial frequency control cabinet, the entrance point of described self-cleaning filter is communicated with the port of export of described the first single-stage double-suction pump, the entrance point of described the first single-stage double-suction pump is communicated with the delivery port of described the first cistern, the water inlet of described the first cistern is communicated with the port of export of described cooling tower, the entrance point of described cooling tower is communicated with the port of export of described the second single-stage double-suction pump, the entrance point of described the second single-stage double-suction pump is communicated with the delivery port of described the second cistern, described industrial frequency control cabinet and described the first single-stage double-suction pump control connection, and, the port of export and entrance point at described the first single-stage double-suction pump arrange valve, the port of export and entrance point at described the second single-stage double-suction pump arrange valve.
Operation principle of the present utility model is as follows: the first single-stage double-suction pump is delivered to the cooling water in the first cistern in self-cleaning filter, cooling water be delivered to after filtering on casting machine, carry out cooling, through the cooling water process heat exchange of casting machine, hot water after absorption heat after heating, flow into the second cistern, hot water in the second cistern is transported in cooling tower under the effect of the second single-stage double-suction pump, hot water becomes cooling water after cooling tower cooling processing, flow to again the first cistern, cooling water in the first cistern is under the effect of the first single-stage double-suction pump, be transported to self-cleaning filter, so circulation, complete recycling of cooling water, wherein, industrial frequency control cabinet carries out VFC to the first single-stage double-suction pump, meet the cooling degree demand of the difference of part to be cooled in casting machine, for example, can realize the accurate control of part, mid portion, large face and the required cooling water of facet end to end of large slab ingot, thus yield rate and the product quality of raising product.
In the utility model, the first single-stage double-suction pump and the second single-stage double-suction pump belong to the centrifugal pump of two end supports structure, under the performance parameter that the efficiency of this centrifugal pump is identical with cantilever centrifugal pump, identical operating mode, move, and its efficiency is higher, save electric energy; Impeller adopts double suction structure, better balance axial force, the axial force of bearing is very little, bearing is not fragile, improves system operation reliability.
In the utility model, adopt self-cleaning filter, in filter process, fie screen builds up booty in water, impurity, form impurity screening layer, because impurity layer is deposited in fie screen inner side, therefore in the interior outside of fie screen, just form a pressure reduction, when filter pressure reduction reaches preset value, to start self-cleaning process, and complete blowdown, during this, water purification is supplied with and is continued to flow.
In the utility model, blower fan of cooling tower is carried out to temperature and VFC, the rotating speed that system cools tower is opened quantity and blower fan changes with cooling system, and the quantity that system temperature height is opened cooling tower is many, and the rotating speed of blower fan is high; When otherwise system temperature is low, unlatching cooling tower quantity is few, rotation speed of fan is low, under the prerequisite that reaches system requirements, improves the service efficiency of system, saves electric energy.
The above; it is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should described be as the criterion with the protection domain of claim.
Claims (3)
1. a founding cooling system, it is characterized in that: comprise self-cleaning filter, the first single-stage double-suction pump, the first cistern, cooling tower, the second single-stage double-suction pump, the second cistern and industrial frequency control cabinet, the entrance point of described self-cleaning filter is communicated with the port of export of described the first single-stage double-suction pump, the entrance point of described the first single-stage double-suction pump is communicated with the delivery port of described the first cistern, the water inlet of described the first cistern is communicated with the port of export of described cooling tower, the entrance point of described cooling tower is communicated with the port of export of described the second single-stage double-suction pump, the entrance point of described the second single-stage double-suction pump is communicated with the delivery port of described the second cistern, described industrial frequency control cabinet and described the first single-stage double-suction pump control connection.
2. a kind of founding cooling system according to claim 1, is characterized in that: the port of export and/or entrance point at described the first single-stage double-suction pump arrange valve.
3. a kind of founding cooling system according to claim 1 and 2, is characterized in that: the port of export and/or entrance point at described the second single-stage double-suction pump arrange valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320746567.4U CN203565837U (en) | 2013-11-21 | 2013-11-21 | Fusion casting cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320746567.4U CN203565837U (en) | 2013-11-21 | 2013-11-21 | Fusion casting cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203565837U true CN203565837U (en) | 2014-04-30 |
Family
ID=50533596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320746567.4U Expired - Fee Related CN203565837U (en) | 2013-11-21 | 2013-11-21 | Fusion casting cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203565837U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109805756A (en) * | 2018-12-31 | 2019-05-28 | 曹进 | A kind of control method of quickly cooling water dispenser |
| CN114309563A (en) * | 2021-11-29 | 2022-04-12 | 浙江久立电气材料有限公司 | Cooling water system of casting machine and control method thereof |
-
2013
- 2013-11-21 CN CN201320746567.4U patent/CN203565837U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109805756A (en) * | 2018-12-31 | 2019-05-28 | 曹进 | A kind of control method of quickly cooling water dispenser |
| CN114309563A (en) * | 2021-11-29 | 2022-04-12 | 浙江久立电气材料有限公司 | Cooling water system of casting machine and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHEN MINGLIANG Free format text: FORMER OWNER: CHONGQING SHINGER PUMP CO., LTD. Effective date: 20141211 Owner name: LEI MANXIA ZHANG WANZHU Effective date: 20141211 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 401520 HECHUAN, CHONGQING TO: 400038 SHAPINGBA, CHONGQING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141211 Address after: 400038 No. 103, middle Garden Road, Shapingba District, Chongqing, 2-3 Patentee after: Chen Mingliang Patentee after: Lei Manxia Patentee after: Zhang Wanzhu Address before: 401520 Hechuan Chongqing Industrial Park core area Patentee before: CHONGQING SHINGER PUMP CO., LTD. |
|
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING SHINGER PUMP CO., LTD. Free format text: FORMER OWNER: CHEN MINGLIANG Effective date: 20150319 Free format text: FORMER OWNER: LEI MANXIA ZHANG WANZHU Effective date: 20150319 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 400038 SHAPINGBA, CHONGQING TO: 401520 HECHUAN, CHONGQING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150319 Address after: 401520 Hechuan Chongqing Industrial Park core area Patentee after: CHONGQING SHINGER PUMP CO., LTD. Address before: 400038 No. 103, middle Garden Road, Shapingba District, Chongqing, 2-3 Patentee before: Chen Mingliang Patentee before: Lei Manxia Patentee before: Zhang Wanzhu |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160704 Address after: 400038 No. 103, middle Garden Road, Shapingba District, Chongqing, 2-3 Patentee after: Chen Mingliang Patentee after: Lei Manxia Patentee after: Zhang Wanzhu Address before: 401520 Hechuan Chongqing Industrial Park core area Patentee before: CHONGQING SHINGER PUMP CO., LTD. |
|
| 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: 20140430 Termination date: 20181121 |