CN206843312U - A kind of cooling water heating constant-temperature equipment for producing double matte glass pressing machines - Google Patents
A kind of cooling water heating constant-temperature equipment for producing double matte glass pressing machines Download PDFInfo
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- CN206843312U CN206843312U CN201720338284.4U CN201720338284U CN206843312U CN 206843312 U CN206843312 U CN 206843312U CN 201720338284 U CN201720338284 U CN 201720338284U CN 206843312 U CN206843312 U CN 206843312U
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Abstract
It the utility model is related to a kind of cooling water heating constant-temperature equipment for producing double matte glass pressing machines, calender is connected by the first pipeline including moisturizing water source, the first valve is connected on the first pipeline, the water supply end of calender connects supply tank by second pipe, the first supply-water pump is connected on second pipe, the water side of calender connects supply tank by the 4th pipeline；Moisturizing water source connects supply tank by the 5th pipeline, and the first emergency valve and low water level water compensating valve are sequentially connected along water (flow) direction on the 5th pipeline；Recovery tank is connected by the 7th pipeline in the upside of supply tank, recovery tank connects back to boiler by the 8th pipeline；The second emergency valve is connected on the first pipeline.The advantages of the utility model：The present apparatus by the use of calender itself work caused by heat be used as thermal source so that cooling water temperature raises 10 DEG C or so, effectively solves at this stage in the double matte glass of production, and existing glass is by the technical problem such as heat scratch, cold cracking, roughness be larger.
Description
Technical field
Field of glass production technology is the utility model is related to, more particularly to a kind of cooling for producing double matte glass pressing machines
Water heating constant-temperature equipment.
Background technology
Due to double matte glass characteristic its in photovoltaic industry using more and more, but given birth at present in double mattes examination of progress
In production, the defects of such as hot scratch, cold cracking, roughness are larger etc. always occurs in double matte glass for producing, and its is qualified
Rate is low, can not forming amount production scale.
After the analysis that studies for a long period of time of applicant, draw in the double matte glass of production, produce the main of above-mentioned influence
Factor is that calender cooling water temperature is too low and can not keep constant temperature.Original calender cooling water uses recirculated water, goes out
Coolant-temperature gage will be higher by 10 DEG C or so than inflow temperature.Because the cooling water that calender uses is by natural cooling, because of weather
The change of temperature, day and night temperature change, the cooling water water inlet difference variation of calender is very big, temperature range during summer 25 to
Between 33 DEG C.But in order to realize the volume production of double matte glass, production requirement must control the cold in-water temperature of calender
At 42 DEG C or so, and keep constant temperature.It must namely try every possible means the cold in-water temperature of calender improving 9 to 17 DEG C, pressure
The cooling water amount for prolonging machine is 15 tons per hour, then the heat for 9 to the 17 DEG C of needs that heat up per hour is 160 to 300kwh,
By extensive retrieval at this stage not yet reversely a kind of ideal heater for using.
Utility model content
The purpose of this utility model be in order to solve to produce at this stage in double matte glass process occur it is such as hot
The shortcomings of scratch, cold cracking, larger roughness, and a kind of cooling water heated constant temperature dress for producing double matte glass pressing machines proposed
Put.
To achieve these goals, the utility model employs following technical scheme：
A kind of cooling water heating constant-temperature equipment for producing double matte glass pressing machines, including moisturizing water source pass through the first pipeline
Calender is connected, the first valve is connected on the first pipeline, it is characterised in that：The water supply end of calender is connected by second pipe
Supply tank, connects the first supply-water pump on second pipe, and the water side of calender connects supply tank by the 4th pipeline；
The moisturizing water source connects the supply tank by the 5th pipeline, is sequentially connected on the 5th pipeline along water (flow) direction
First emergency valve and low water level water compensating valve；
Overfall is provided with the upside of the supply tank, overfall connects recovery tank by the 7th pipeline, and recovery tank passes through
8th pipeline connects back to boiler；
The second emergency valve is connected on first pipeline；
Temperature sensor, temperature sensor connection controller, controller control connection institute are also connected with the supply tank
State the first supply-water pump, the first emergency valve and the second emergency valve.
On the basis of above-mentioned technical proposal, there can be technical scheme further below：
The supply tank is also connected by the 3rd pipeline at the water supply end of the calender, second is connected on the 3rd pipeline
Supply-water pump.
6th pipeline in parallel between the 5th pipeline and the supply tank on rear side of first emergency valve, the 6th
Connection cooling valve on pipeline.
The first back water pump is also connected with the 8th pipeline.
The 9th pipeline is also connected between the recovery tank and the backheat water tank, the second backwater is connected on the 9th pipeline
Pump.
The supply tank also connects vapour source by jet chimney, and steam valve is connected on jet chimney.
The utility model has the advantage of：Heat caused by the present apparatus by the use of calender itself work is used as thermal source, section
About energy cost so that cooling water temperature raises 10 DEG C or so, effectively solves at this stage in the double matte glass of production, deposits
Glass by the technical problem such as hot scratch, cold cracking, roughness be larger, improve the temperature of calender cooling water, and make its guarantor
Hold constant temperature.
Brief description of the drawings
Fig. 1 is basic structure schematic diagram of the present utility model.
Embodiment
In order that the utility model is more clearly understood, the present apparatus is described in detail below in conjunction with accompanying drawing, it is described herein
Specific embodiment only explaining the utility model, be not used to limit the utility model.
A kind of as shown in figure 1, cooling water heated constant temperature dress for producing double matte glass pressing machines provided by the utility model
Put, including moisturizing water source 1 connects calender 3 by the first pipeline 2, and the first valve 33, above-mentioned connection are connected on the first pipeline 2
For prior art, the second emergency valve 34 is connected on the first pipeline 2.
The water supply end of the calender 3 connects supply tank 5 by second pipe 4, and the volume of supply tank 5 is 8-12 cubes
Rice, this programme is preferably 10 cubic metres, and the first supply-water pump 6, the first valve 25 are sequentially connected along water (flow) direction on second pipe 4
With the second valve 26, the 3rd pipeline 35 is also connected between the second valve 26 and supply tank 5, second is connected on the 3rd pipeline 35
The valve 27 of supply-water pump 8 and the 3rd.The pipeline 35 of second pipe 4 and the 3rd is both connected to the downside of supply tank 5.
The water side of the calender 3 connects supply tank 5 by the 4th pipeline 7, and the delivery port of the 4th pipeline 7 is arranged on confession
The top of water tank 5.
The moisturizing water source 1 connects the supply tank 5 by the 5th pipeline 9, on the 5th pipeline 9 along water (flow) direction successively
Connect the first emergency valve 10, the 4th valve 28 and low water level water compensating valve 11.In the 5th pipeline 9 of the rear side of the first emergency valve 10
The 6th pipeline 12 in parallel, the He of the 5th valve 29 is sequentially connected on the 6th pipeline 12 along water (flow) direction between the supply tank 5
Cool down valve 13.
Overfall 14 is provided with the upside of the supply tank 5, overfall 14 connects recovery tank 16 by the 7th pipeline 15, returns
The volume of water tank 16 is 4-8 cubic meters, and this programme is preferably 6 cubic metres, and recovery tank 16 connects back to hot water by the 8th pipeline 17
Case 18, the first back water pump 19 and the 6th valve 30 are sequentially connected along water (flow) direction on the 8th pipeline 17, in recovery tank 16 and returned
The 9th pipeline 20 is also connected between boiler 18, the second back water pump 21 and are sequentially connected along water (flow) direction on the 9th pipeline 20
Seven valves 31.8th pipeline 17 and the 9th pipeline 20 are both connected to the downside of recovery tank 16.
The supply tank 5 also connects vapour source 23 by jet chimney 22, and jet chimney 22 is arranged on the upper of supply tank 5
Side, steam valve 24 is connected on jet chimney 22.
Temperature sensor 32 is also connected with the supply tank 5, temperature sensor 32 connects controller, is in controller figure
Draw, controller control connects first supply-water pump 6, the second supply-water pump 8, the first emergency valve 1, the second emergency valve 34, first
Back water pump 19, the second back water pump 21 and steam valve 24.
During work, first pass through opening low water level water compensating valve 11 and be full of water in supply tank 5, be then turned on the first supply-water pump 6
Supply water to calender, the branch road of the second supply-water pump 8 is standby, is calendered after the conducting self-heating of machine 3 and flowed back by the cooling water of calender 3
To supply tank 5, at this moment the water temperature in supply tank 5 will continue to rise, while moisturizing avoids because of pipe low water level water compensating valve 11 always
Circulate and cause water shortage in supply tank 5 in road.After a period of time, when water temperature exceedes required temperature in supply tank 5, cooling valve 13 is automatic
Supplement cold water is opened to be cooled.Automatically controlled by controller, cooling valve 13 can carry out aperture regulation automatically, ensure supply tank
5 water temperatures are in stable state.The cooling moisturizing of valve 13 can cause the water level of supply tank 5 too high, and at this moment unnecessary water can pass through overfall
In the recovery tank 16 that 14 overflows flow into, the first back water pump 19 can draw back back water according to the water level conditions automatic start-stop in recovery tank
Boiler 18, the branch road of the second back water pump 21 are standby.
Being unable to the inflow temperature of calender 3 on the premise of water shortage in view of calender needs constant at 42 DEG C or so, the present apparatus
There is provided the first emergency valve 1 and the second emergency valve 34, automatically switched, fully ensured that the safety of equipment, i.e. if this dress
Put operation to break down, then the second emergency valve 34 can automatically open up, and the first emergency valve 1 can close automatically, ensure calender not
Can water shortage.
In normal use, the second emergency valve 34 can close automatically, and the first emergency valve 1 can automatically open up, pump house water
Into feed cistern, the backwater of calender 3 is also back to supply tank 5.
If water temperature is higher in supply tank 5, controller can control cooling valve 13 to carry out moisturizing cooling to keep water temperature permanent
Temperature.Unnecessary water is voluntarily flowed into recovery tank 16 by overfall 14 in supply tank 5, then is pumped back to by backwater to backheat water
Case 18.
If water temperature is relatively low in supply tank 5, controller can control steam valve 24 to be passed through steam and be heated to keep water
Warm constant temperature, if it is too low to cause water to be evaporated to the water level of supply tank 5, then controller can control low water level water compensating valve 11 to be mended
Water.
Claims (6)
1. a kind of cooling water heating constant-temperature equipment for producing double matte glass pressing machines, including moisturizing water source（1）Pass through the first pipe
Road（2）Connect calender（3）, in the first pipeline（2）The first valve of upper connection（33）, it is characterised in that：Calender（3）Water supply
End passes through second pipe（4）Connect supply tank（5）, in second pipe（4）The first supply-water pump of upper connection（6）, calender（3）Go out
Water end (W.E.) passes through the 4th pipeline（7）Connect supply tank（5）；
The moisturizing water source（1）Pass through the 5th pipeline（9）Connect the supply tank（5）, in the 5th pipeline（9）On along water (flow) direction
It is sequentially connected the first emergency valve（10）With low water level water compensating valve（11）；
In the supply tank（5）Upside be provided with overfall（14）, overfall（14）Pass through the 7th pipeline（15）Connect recovery tank
（16）, recovery tank（16）Pass through the 8th pipeline（17）Connect back to boiler（18）；
In first pipeline（2）The second emergency valve of upper connection（34）；
In the supply tank（5）Inside it is also connected with temperature sensor（32）, temperature sensor（32）Controller is connected, controller is also controlled
System connects first supply-water pump（6）, the first emergency valve（10）With the second emergency valve（34）.
2. a kind of cooling water heating constant-temperature equipment for producing double matte glass pressing machines according to claim 1, its feature
It is：In the calender（3）Water supply end also pass through the 3rd pipeline（35）Connect the supply tank（5）, in the 3rd pipeline
（35）The second supply-water pump of upper connection（8）.
3. a kind of cooling water heating constant-temperature equipment for producing double matte glass pressing machines according to claim 1, its feature
It is：In first emergency valve（10）The 5th pipeline of rear side（9）With the supply tank（5）Between 6th pipeline in parallel
（12）, in the 6th pipeline（12）Upper connection cooling valve（13）.
4. a kind of cooling water heating constant-temperature equipment for producing double matte glass pressing machines according to claim 1, its feature
It is：In the 8th pipeline（17）On be also connected with the first back water pump（19）.
5. a kind of cooling water heating constant-temperature equipment for producing double matte glass pressing machines according to claim 1, its feature
It is：In the recovery tank（16）With the backheat water tank（18）Between be also connected with the 9th pipeline（20）, in the 9th pipeline（20）
The second back water pump of upper connection（21）.
6. a kind of cooling water heating constant-temperature equipment for producing double matte glass pressing machines according to claim 1, its feature
It is：The supply tank（5）Also pass through jet chimney（22）Connect vapour source（23）, in jet chimney（22）Upper connection steam valve
（24）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338284.4U CN206843312U (en) | 2017-04-01 | 2017-04-01 | A kind of cooling water heating constant-temperature equipment for producing double matte glass pressing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338284.4U CN206843312U (en) | 2017-04-01 | 2017-04-01 | A kind of cooling water heating constant-temperature equipment for producing double matte glass pressing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206843312U true CN206843312U (en) | 2018-01-05 |
Family
ID=60792465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720338284.4U Active CN206843312U (en) | 2017-04-01 | 2017-04-01 | A kind of cooling water heating constant-temperature equipment for producing double matte glass pressing machines |
Country Status (1)
| Country | Link |
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| CN (1) | CN206843312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106957141A (en) * | 2017-04-01 | 2017-07-18 | 中航三鑫太阳能光电玻璃有限公司 | A kind of cooling water heating constant-temperature equipment for producing double matte glass pressing machines |
-
2017
- 2017-04-01 CN CN201720338284.4U patent/CN206843312U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106957141A (en) * | 2017-04-01 | 2017-07-18 | 中航三鑫太阳能光电玻璃有限公司 | A kind of cooling water heating constant-temperature equipment for producing double matte glass pressing machines |
| CN106957141B (en) * | 2017-04-01 | 2022-12-27 | 海控三鑫(蚌埠)新能源材料有限公司 | Cooling water heating constant temperature equipment of production two matte glass calender |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: No.98, Longjin Road, Longzihu District, Bengbu City, Anhui Province 233000 Patentee after: Haikong Sanxin (Bengbu) new energy materials Co.,Ltd. Address before: 233030 No.101 Laoshan Road, Longzihu District, Bengbu City, Anhui Province Patentee before: AVIC SANXIN SOLAR ENERGY ELECTRO-OPTICAL COATING GLASS Co.,Ltd. |
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| CP03 | "change of name, title or address" |