CN206479823U - Machine envelope cooling automatic control protecting device - Google Patents
Machine envelope cooling automatic control protecting device Download PDFInfo
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- CN206479823U CN206479823U CN201620546133.3U CN201620546133U CN206479823U CN 206479823 U CN206479823 U CN 206479823U CN 201620546133 U CN201620546133 U CN 201620546133U CN 206479823 U CN206479823 U CN 206479823U
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- machine
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- cooling
- water
- heat exchanger
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Abstract
The utility model discloses a kind of anticlogging machine envelope cooling automatic control protecting device, including water tank (1), water pump (2), heat exchanger (6) and cooling water pipeline (9), water tank (1), water pump (2), cooling water pipeline (9), heat exchanger (6) seals the circulation loop to form a closure with machine, controller (7) seals the working condition of cooling system by temperature sensor (5) and liquid flow sensor (14) real-time detection machine, heat exchanger (6) is set to be changed with cooling water pipeline (9) in connection and between separating by magnetic valve B (4) and magnetic valve A (3).The utility model can monitoring machine envelope recirculated water in real time flow and temperature, it is found that line clogging or circulating water temperature exceed the alarming value of setting can automatic alarm；The temperature that recirculated water can also be automatically adjusted ensures that machine envelope circulating water temperature will not be too high, prevents machine from sealing line clogging.So as to effectively ensure that machine seals the normal operation of cooling system, temperature in use inside the frictional heat produced by machine run, reduction machine is taken away in time, extends the usage cycles of parts.
Description
Technical field
The utility model belongs to machine envelope cooling technology field, more particularly to a kind of anticlogging machine envelope cooling automatically controls guarantor
Protection unit.
Background technology
Machine typically now seals by the use of a water as recirculated water to cool, and can cause because a water hardness is too high
Plant running for a period of time after, machine envelope is internal easily to be blocked.If the flow cycle of machine envelope internal water circulation cooling is blocked, it can lead
Cause machine envelope is burnt because temperature is too high, and final whole device will be unable to normal production.
To avoid such phenomenon from occurring again, the utility model proposes a kind of energy, whether monitoring machine tube sealing road is smooth in real time
Logical, effective control machine envelope circulating water temperature will not be too high, prevents machine from sealing the machine envelope cooling automatic control protecting device of line clogging.
The content of the invention
In order to solve, machine envelope is internal easily to block the problem of easily being raised with machine envelope circulating water temperature, and the utility model is provided
A kind of machine envelope cooling automatic control protecting device.
The technical scheme that the utility model is used：Machine envelope cooling automatic control protecting device, including water tank (1), water pump
(2), heat exchanger (6) and cooling water pipeline (9), water tank (1), water pump (2), cooling water pipeline (9), heat exchanger (6) seal shape with machine
Into the circulation loop of a closure, it is characterised in that：
At least two signal input parts of controller (7), two control signal outputs,
Temperature sensor (5) and liquid flow sensor (14), the temperature sensor (5) are provided with cooling water pipeline (9)
It is connected respectively with two signal input parts of controller (7) with liquid flow sensor (14) and conveys signal to controller (7),
Heat exchanger (6), which is provided with short circuit (9-1), the short circuit (9-1), is provided with magnetic valve A (3), short circuit
Magnetic valve B (4), two controls of controller (7) are provided with cooling water pipeline (9) between the short circuit point and heat exchanger (6) of (9-1)
Signal output part processed connects magnetic valve A (3) and magnetic valve B (4) respectively, control magnetic valve A (3) and magnetic valve B (4) unlatching with
Close, heat exchanger (6) is changed with cooling water pipeline (9) in connection and between separating.
Further, controller (7) is provided with alarm (8).
When actual use：The ceiling temperature t of controller is setaDEG C, lower limit temperature tbDEG C, alarm temperature tmaxDEG C and alarm stream
Value f, when liquid flow sensor (14) monitors that flow reaches that alarm flow value f or temperature sensor (5) monitor to follow
Ring coolant-temperature gage exceedes alarm temperature tmaxDEG C when controller (7) in alarm (8) alarm.When temperature sensor (5) monitors to follow
Ring coolant-temperature gage is less than lower limit temperature tbDEG C when, controller (7) drive magnetic valve A (3) open simultaneously drive magnetic valve B (4) close, work as prison
Water temperature is measured more than ceiling temperature taDEG C when, the powered-down magnet valve B (4) of controller drive magnetic valve A (3) are opened, and plate type heat exchanger starts
To circulating water cooling, the flow and temperature of manual adjustment cooling water carry out the temperature that control machine seals recirculated water.
The beneficial effects of the utility model：Can in real time monitoring machine envelope recirculated water flow and temperature, find line clogging
Or circulating water temperature exceedes the alarming value meeting automatic alarm of setting；The temperature that recirculated water can also be automatically adjusted ensures that machine envelope is followed
Ring coolant-temperature gage will not be too high, prevents machine from sealing line clogging.So as to effectively ensure that machine seals the normal operation of cooling system, timely band
Temperature in use inside the frictional heat produced by machine run, reduction machine is walked, extends the usage cycles of parts.
Brief description of the drawings
Fig. 1 is the structural representation of machine envelope cooling automatic control protecting device
As shown in figure 1,1 is water tank, 2 be water pump, and 3 be magnetic valve A, and 4 be magnetic valve B, and 5 be temperature sensor, and 6 be heat exchange
Device, 7 be controller, and 8 be alarm, and 9 be cooling water pipeline, and 9-1 is short circuit, and 10 be machine envelope water inlet pipe, and 11 be that machine is sealed back
Water pipe, 12 be cooling water inlet pipe, and 13 be CWR, and 14 be liquid flow sensor.
Embodiment
Embodiment 1：Reference picture 1, is structural representation of the present utility model, including water tank 1, water pump 2, magnetic valve A3, electricity
Magnet valve B4, temperature sensor 5, heat exchanger 6, controller 7, alarm 8 and cooling water pipeline 9, water tank 1, water pump 2, cooling water pipe
Road 9, heat exchanger 6 seal the circulation loop to form a closure, at least two signal input parts of its controller 7, two controls with machine
Temperature sensor 5 and liquid flow sensor 14, the temperature sensor 5 and liquid are provided with signal output part processed, cooling water pipeline 9
Body flow sensor 14 is connected with two signal input parts of controller 7 and conveys signal to controller 7 respectively.Heat exchanger 6 is set
There is short circuit 9-1, magnetic valve A3 is provided with short circuit 9-1, between short circuit 9-1 short circuit point and heat exchanger 6
Magnetic valve B4 is provided with cooling water pipeline 9, two control signal outputs of controller 7 connect magnetic valve A3 and magnetic valve respectively
B4, controls magnetic valve A3 and magnetic valve B4 opening and closing, heat exchanger 6 is in connection with cooling water pipeline 9 and is separated it
Between change, controller 7 be provided with alarm 8.
When actual use：The ceiling temperature t of controller is setaDEG C, lower limit temperature tbDEG C, alarm temperature tmaxDEG C and alarm stream
Value f, when liquid flow sensor 14 monitors that flow reaches that alarm flow value f or temperature sensor 5 monitor recirculated water
Temperature exceedes alarm temperature tmaxDEG C when controller 7 driving alarm 8 alarm.When temperature sensor 5 monitors that circulating water temperature is small
In lower limit temperature tbDEG C when, the drive magnetic valve A3 of controller 7 open simultaneously drive magnetic valve B4 close, when monitor water temperature be more than the upper limit
Temperature taDEG C when, the powered-down magnet valve B4 of controller drive magnetic valve A3 are opened, and plate type heat exchanger starts to circulating water cooling, manual adjustment
The flow and temperature of cooling water carry out the temperature that control machine seals recirculated water.
Embodiment 2：Difference from Example 1 is that magnetic valve B4 is located on the outlet conduit of heat exchanger 6, equally may be used
To reach that effective control machine seals the temperature of recirculated water, prevent machine from sealing line clogging, machine closure plug or circulating water temperature are excessively occurred frequently
Go out alarm and other effects.
The utility model can not only in real time monitoring machine tube sealing road it is whether unimpeded, and effectively control machine envelope circulating water temperature
Will not be too high, prevent machine from sealing line clogging.So as to effectively ensure that machine seals the normal operation of cooling system, machine fortune is taken away in time
Turn temperature in use inside produced frictional heat, reduction machine, extend the usage cycles of parts.
Claims (2)
1. a kind of machine envelope cooling automatic control protecting device, including including water tank (1), water pump (2), heat exchanger (6) and cooling water
Pipeline (9), water tank (1), water pump (2), cooling water pipeline (9), heat exchanger (6) seal the circulation loop to form a closure with machine,
It is characterized in that：
At least two signal input parts of controller (7), two control signal outputs,
Temperature sensor (5) and liquid flow sensor (14), the temperature sensor (5) and liquid are provided with cooling water pipeline (9)
Body flow sensor (14) is connected with two signal input parts of controller (7) and conveys signal to controller (7) respectively,
Heat exchanger (6), which is provided with short circuit (9-1), the short circuit (9-1), is provided with magnetic valve A (3), short circuit (9-1)
Short circuit point and heat exchanger (6) between cooling water pipeline (9) in be provided with magnetic valve B (4), two of controller (7) control letters
Number output end connects magnetic valve A (3) and magnetic valve B (4) respectively.
2. machine envelope cooling automatic control protecting device according to claim 1, it is characterised in that：Controller (7) is provided with report
Alert device (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620546133.3U CN206479823U (en) | 2016-06-07 | 2016-06-07 | Machine envelope cooling automatic control protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620546133.3U CN206479823U (en) | 2016-06-07 | 2016-06-07 | Machine envelope cooling automatic control protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206479823U true CN206479823U (en) | 2017-09-08 |
Family
ID=59755375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620546133.3U Active CN206479823U (en) | 2016-06-07 | 2016-06-07 | Machine envelope cooling automatic control protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206479823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111004048A (en) * | 2019-11-26 | 2020-04-14 | 国装新材料技术(江苏)有限公司 | SiC foamed ceramic, heat exchange tube based on SiC foamed ceramic and engine cooling protection device |
-
2016
- 2016-06-07 CN CN201620546133.3U patent/CN206479823U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111004048A (en) * | 2019-11-26 | 2020-04-14 | 国装新材料技术(江苏)有限公司 | SiC foamed ceramic, heat exchange tube based on SiC foamed ceramic and engine cooling protection device |
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