CN202130122U - Improved hot water cooling system - Google Patents
Improved hot water cooling system Download PDFInfo
- Publication number
- CN202130122U CN202130122U CN201120260889U CN201120260889U CN202130122U CN 202130122 U CN202130122 U CN 202130122U CN 201120260889 U CN201120260889 U CN 201120260889U CN 201120260889 U CN201120260889 U CN 201120260889U CN 202130122 U CN202130122 U CN 202130122U
- Authority
- CN
- China
- Prior art keywords
- manostat
- water
- way valve
- pipeline
- radiator
- 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
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses an improved hot water cooling system comprising a water pump, a radiator and a manostat. A water inlet of a water pump is connected with a hot water source, a water outlet of the water pump is connected with a water inlet of the radiator by a first pipeline, a water outlet of the radiator is connected with a second pipeline, the manostat is a hollow tank body, a valve core is arranged at the upper end of the manostat, a two-position three-way valve is arranged at the lower end of the manostat, an upper joint of the two-position three-way valve is connected with the manostat, a left joint of the two-position three-way valve is connected with the first pipeline by a bypass pipeline, and a right joint of the two-position three-way valve is connected with a water discharging pipe. Usually, a left joint of and the upper joint of the two-position three-way valve are in the conducting state, the right joint is in the closed state and works as usual; and when the manostat needs to discharge water, the left joint is closed, the right joint is opened, and the valve core is pressed, water in the manostat is discharged through a water discharging pipe, thus being extremely convenient and improving work efficiency.
Description
Technical field
The utility model relates to the intaglio printing technical field, the hot water cooling system that particularly a kind of cooling water of the UV ultraviolet lamp tube to offset press is lowered the temperature.
Background technology
In intaglio printing, how can use the UV gloss oil, after being printed onto the UV gloss oil on the printed matter, need be to its timely curing, this has just used the UV ultraviolet lamp tube, but the UV ultraviolet lamp tube also need be lowered the temperature the mistake cause thermal damage that just can avoid unlatching for a long time to cause; Usually adopt water-cooling system to lower the temperature, need usually that cooling could utilize under the normal temperature again,, relatively waste energy so need the Cold water supply water-cooling system that continues but water-cooling system produces hot water.
Thus, design a kind of hot water cooling system, comprised water pump; Radiator, the water inlet of water pump connects the thermal water source, and the delivery port of water pump connects the water inlet of radiator through first pipeline; The delivery port of radiator connects second pipeline, and second pipeline is discharged cooled cold water; This system also comprises manostat, and described manostat is a hollow tank body, and the upper end of manostat is provided with valve inside, and the lower end of manostat connects first pipeline through bypass duct.
In application, find some problems, because manostat is hollow tank body; Utilize the compressible principle of air, can play the effect of stable regulation, but time one long air will slow consumption ducted pressure; Promptly be dissolved in the water, add that pipeline has drainage, make manostat slowly become water filled state by hollow; Thereby lost the effect of voltage stabilizing, at this moment will pull down manostat, refilled after the draining; More time-consuming, and need certain specialized maintenance personnel to accomplish, very inconvenient.
The utility model content
The utility model has overcome the deficiency that exists in the above-mentioned prior art, and the hot water cooling system that draining after a kind of improve is convenient, improved operating efficiency is provided.
The technical scheme of the utility model is achieved in that
Improved hot water cooling system comprises water pump, radiator and manostat; The water inlet of water pump connects the thermal water source, and the delivery port of water pump is through the water inlet of first pipeline connection radiator, and the delivery port of radiator connects second pipeline; Described manostat is a hollow tank body; The upper end of manostat is provided with valve inside, and the lower end of manostat is provided with two position three-way valve, and the top sub of two position three-way valve connects manostat; The left part joint of two position three-way valve connects first pipeline through bypass duct, and the right part joint of two position three-way valve connects drainpipe.
Adopted the beneficial effect of the utility model of technique scheme to be:
The utility model has been installed a two position three-way valve in the lower end of manostat, the left part joint and the top sub of two position three-way valve are in on-state at ordinary times, and the right part joint is in closed condition, as worked in the past; When manostat needs draining, close the left part joint, open the right part joint, press valve inside, the water in the manostat is drained through drainpipe, and then get to original state to valve, decontrol valve inside, recover operate as normal; Thereby accomplished quick draining, operating efficiency is provided.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
The specific embodiment of the utility model is following:
Embodiment: a kind of improved hot water cooling system, as shown in Figure 1, comprise water pump 1; Radiator 2 and manostat 7; The water inlet 3 of water pump 1 connects the thermal water source, and the delivery port 4 of water pump 1 is through the water inlet of first pipeline, 5 connection radiators 2, and the delivery port of radiator 2 connects second pipeline 6.
Described manostat 7 is a hollow tank body; The upper end of manostat 7 is provided with valve inside 8; The lower end of manostat 7 is provided with two position three-way valve 10; The top sub of two position three-way valve 10 connects manostat 7, and the left part joint of two position three-way valve 10 connects first pipeline 5 through bypass duct 9, and the right part joint of two position three-way valve 10 connects drainpipe 11.
Claims (1)
1. an improved hot water cooling system comprises water pump, radiator and manostat; The water inlet of water pump connects the thermal water source, and the delivery port of water pump is through the water inlet of first pipeline connection radiator, and the delivery port of radiator connects second pipeline; Described manostat is a hollow tank body; The upper end of manostat is provided with valve inside, it is characterized in that: the lower end of manostat is provided with two position three-way valve, and the top sub of two position three-way valve connects manostat; The left part joint of two position three-way valve connects first pipeline through bypass duct, and the right part joint of two position three-way valve connects drainpipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120260889U CN202130122U (en) | 2011-07-22 | 2011-07-22 | Improved hot water cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120260889U CN202130122U (en) | 2011-07-22 | 2011-07-22 | Improved hot water cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202130122U true CN202130122U (en) | 2012-02-01 |
Family
ID=45518904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120260889U Expired - Fee Related CN202130122U (en) | 2011-07-22 | 2011-07-22 | Improved hot water cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202130122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390172A (en) * | 2011-07-22 | 2012-03-28 | 浙江伟博包装印刷品有限公司 | Improved hot water cooling system |
-
2011
- 2011-07-22 CN CN201120260889U patent/CN202130122U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390172A (en) * | 2011-07-22 | 2012-03-28 | 浙江伟博包装印刷品有限公司 | Improved hot water cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20120201 Termination date: 20160722 |