CN208367556U - It can directly cool down and superheated water temperature-controlling system that security performance is high - Google Patents

It can directly cool down and superheated water temperature-controlling system that security performance is high Download PDF

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Publication number
CN208367556U
CN208367556U CN201821143995.7U CN201821143995U CN208367556U CN 208367556 U CN208367556 U CN 208367556U CN 201821143995 U CN201821143995 U CN 201821143995U CN 208367556 U CN208367556 U CN 208367556U
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China
Prior art keywords
ball valve
valve
cool down
temp
temperature controller
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Withdrawn - After Issue
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CN201821143995.7U
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Chinese (zh)
Inventor
周献文
朱正标
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Changzhou Accom Machinery Co Ltd
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Changzhou Accom Machinery Co Ltd
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Priority to CN201821143995.7U priority Critical patent/CN208367556U/en
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Abstract

The superheated water temperature-controlling system that the utility model relates to can directly cool down and security performance is high, including high pressure centrifugal pump, high pressure powershift gear small pump, electric heating tube, Qian Hanshi plate changes, expansion drum, electronic level finds out stick, solenoid valve, check-valves, pressure switch, thermocouple, pressure gauge, ball valve, the composition such as filter, since cooler is round trip water-cooled cooler, cooling effect is strong, it is time-consuming short, and first safety valve, second safety valve respectively with electric heating tube, expansion drum connection, increase the safety coefficient of system, due to the first temperature controller, second temperature controller, the use scope of third temperature controller is 0 DEG C to 250 DEG C, temperature control range is big, monitoring range is wide, and when detection temperature enables directly cooling lower than 110 DEG C, indirect coldplate is automatically switched to use to change cooling higher than 110 DEG C, it realizes double The switching of system, and can directly cool down, practical application value with higher.

Description

It can directly cool down and superheated water temperature-controlling system that security performance is high
Technical field
The superheated water temperature-controlling system that the utility model relates to can directly cool down and security performance is high belongs to temperature control technique neck Domain.
Background technique
In order to guarantee the boiling point of superheated water, usually we design cyclic control system be all it is closed, pass through pressurization The generation of pump and water vapour promotes system pressure, to improve water boiling point.Thus in temperature control technique, when cooling just need using Heat exchanger (plate changes) is cooled in the form of cooling down indirectly, in low temperature temperature control segment (40 DEG C~110 DEG C) due to heat transfer temperature difference (hot water water temperature-cooler-water temperature) too small cooling efficiency is extremely low to be difficult to meet technique requirement, if using heat exchanger heat exchange is improved It is excessive to will cause the fluctuation of system high temperature section (160 DEG C~180 DEG C) temperature control for the mode of area, and improve the manufacture of equipment at This, is not best selection, if low-temperature zone temperature-controlling system can automatically switch to directly cooling mode, (high temperature section is guarantor Directly cooling cannot be used by demonstrate,proving system pressure and safety), then this equipment whole industry adaptive type will greatly promote.
Utility model content
The purpose of this utility model is to provide the superheated water temperature-controlling systems that can directly cool down and security performance is high, to solve The problems mentioned above in the background art.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
It can directly cool down and superheated water temperature-controlling system that security performance is high, including expansion drum, the expansion drum lower end connection There are the first discharge outlet, the first pneumatic ball valve, first pneumatic ball valve side is connected with third thread filter, the third spiral shell Schlieren filter device side is connected with the first solenoid valve, and first solenoid valve side is connected with the 4th ball valve, the 4th ball valve one Side is connected with cooling water outlet, and first pneumatic ball valve other side is connected with gas-liquid separator, the gas-liquid separator connection There are the 6th ball valve, circulating pump, the first temp.-sensing wire, the 6th ball valve side is connected with the first discharge outlet, first temp.-sensing wire Side is connected with the 5th ball valve, and the 5th ball valve side is connected with the second thread filter, second thread filter one Side is connected with the second ball valve, and second ball valve side is connected with process fluid inlet, and the 6th ball valve side is connected with One discharge outlet, the circulating pump are connected with electric heating tube, the second horizontal check valve, third horizontal check valve, and described second is horizontal Check-valves side is connected with second solenoid valve, and the second solenoid valve side is connected with make-up pump, the third horizontal check valve Side is connected with the second pneumatic ball valve, and second pneumatic ball valve side is connected with low tension switch, and the low tension switch side connects It is connected to the first thread filter, first thread filter side is connected with third ball valve, the connection of third ball valve side There is cooling water inlet, the electric heating tube is connected with the second safety valve, the 4th temp.-sensing wire, the first high-voltage switch gear, the 4th sense Warm line side is connected with third temperature controller, and first high-voltage switch gear side is connected with cooler, the cooler connection There are the first horizontal check valve, third solenoid valve, the second temp.-sensing wire, second temp.-sensing wire side is connected with the control of the first temperature Device, second temp.-sensing wire other side are connected with second temperature controller, and second temperature controller side is connected with third Temp.-sensing wire, third temp.-sensing wire side are connected with second pressure gauge, and the second pressure gauge side is connected with the first ball valve, institute It states the first ball valve side and is connected with process fluid outlet, the expansion drum upper end is connected with the first safety valve, first pressure gauge, Four thread filters, the first pressure gauge side are connected with the second high-voltage switch gear, and second high-voltage switch gear side is connected with Vertical Lift Check Valves, the 4th thread filter side are connected with the 4th solenoid valve, and the 4th solenoid valve side is connected with Four horizontal check valves.
Furthermore, the expansion drum is gasbag-type expansion drum.
Furthermore, the Vertical Lift Check Valves, the second high-voltage switch gear, first pressure gauge are revolved with expansion drum by screw thread Close connection.
Furthermore, the gas-liquid separator is micro porous filtration separator.
Furthermore, the cooler is round trip water-cooled cooler.
Furthermore, first safety valve, the second safety valve are connect with electric heating tube, expansion drum respectively.
Furthermore, the use scope of first temperature controller, second temperature controller, third temperature controller It is 0 DEG C to 250 DEG C.
The utility model has the beneficial effects that can directly cool down and superheated water temperature-controlling system that security performance is high, 1, due to cold But device is round trip water-cooled cooler, and cooling effect is strong, time-consuming short, and the first safety valve, the second safety valve add with electricity respectively Heat pipe, expansion drum connection, increase the safety coefficient of system, and 2, due to the first temperature controller, second temperature controller, third The use scope of temperature controller is 0 DEG C to 250 DEG C, and temperature control range is big, and monitoring range is wide, and when detection temperature is lower than 110 It DEG C enables directly cooling, automatically switches to use indirect coldplate to change cooling higher than 110 DEG C, realize the switching of dual system, and can be directly Connect cooling, practical application value with higher.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is the schematic diagram for the superheated water temperature-controlling system that the utility model can be cooled down directly and security performance is high.
Figure label: 1, expansion drum;3, electric heating tube;4, cooler;5, gas-liquid separator;9, Vertical Lift Check Valves;12, low It compresses switch;16, process fluid outlet;17, cooling water inlet;18, cooling water outlet;19, process fluid inlet;20, first row The mouth of a river;21, the second discharge outlet;71, the first ball valve;72, the second ball valve;73, third ball valve, the 74, the 4th ball valve;75, the 5th ball Valve;76, the 6th ball valve;81, the first thread filter;82, the second thread filter;83, third thread filter;84, the 4th Thread filter;131, the first high-voltage switch gear;132, the second high-voltage switch gear;151, the first safety valve;152, the second safety valve; 211, circulating pump;222, make-up pump;601, the first temperature controller;602, second temperature controller;603, third temperature controls Device;901, the first horizontal check valve;902, the second horizontal check valve;903, third horizontal check valve;904, the 4th horizontal non-return Valve;1011, the first pneumatic ball valve;1012, the second pneumatic ball valve;1021, the first solenoid valve;1022, second solenoid valve;1023, Third solenoid valve;1024, the 4th solenoid valve;1101, first pressure gauge;1102, second pressure gauge;1401, the first temp.-sensing wire; 1402, the second temp.-sensing wire;1403, third temp.-sensing wire;1404, the 4th temp.-sensing wire.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, can directly cool down and superheated water temperature-controlling system that security performance is high, including expansion drum 1, expansion drum 1 Lower end is connected with the first discharge outlet 20, the first pneumatic ball valve 1011, and 1011 side of the first pneumatic ball valve is connected with third screw thread mistake Filter 83,83 side of third thread filter are connected with the first solenoid valve 1021, and 1021 side of the first solenoid valve is connected with the 4th Ball valve 74,74 side of the 4th ball valve are connected with cooling water outlet 18, and 1011 other side of the first pneumatic ball valve is connected with gas-liquid separation Device 5, gas-liquid separator 5 are connected with the 6th ball valve 76, circulating pump 211, the first temp.-sensing wire 1401, and 76 side of the 6th ball valve is connected with First discharge outlet 20,1401 side of the first temp.-sensing wire are connected with the 5th ball valve 75, and 75 side of the 5th ball valve is connected with the second screw thread Filter 82,82 side of the second thread filter are connected with the second ball valve 72, and 72 side of the second ball valve is connected with process fluid and enters Mouth 19,76 side of the 6th ball valve is connected with the first discharge outlet 20, and circulating pump 211 is connected with electric heating tube 3, the second horizontal check valve 902, third horizontal check valve 903,902 side of the second horizontal check valve are connected with second solenoid valve 1022, second solenoid valve 1022 sides are connected with make-up pump 222, and 903 side of third horizontal check valve is connected with the second pneumatic ball valve 1012, and second is pneumatic 1012 side of ball valve is connected with low tension switch 12, and 12 side of low tension switch is connected with the first thread filter 81, the first screw thread mistake 81 side of filter is connected with third ball valve 73, and 73 side of third ball valve is connected with cooling water inlet 17, and electric heating tube 3 is connected with Two safety valves 152, the 4th temp.-sensing wire 1404, the first high-voltage switch gear 131,1404 side of the 4th temp.-sensing wire are connected with third temperature control Device 603 processed, 131 side of the first high-voltage switch gear are connected with cooler 4, and cooler 4 is connected with the first horizontal check valve 901, third Solenoid valve 1023, the second temp.-sensing wire 1402,1402 side of the second temp.-sensing wire are connected with the first temperature controller 601, the second temperature-sensitive 1402 other side of line is connected with second temperature controller 602, and 602 side of second temperature controller is connected with third temp.-sensing wire 1403,1403 side of third temp.-sensing wire is connected with second pressure gauge 1102, and 1102 side of second pressure gauge is connected with the first ball valve 71,71 side of the first ball valve is connected with process fluid outlet 16, and 1 upper end of expansion drum is connected with the first safety valve 151, first pressure Table 1101, the 4th thread filter 84,1101 side of first pressure gauge are connected with the second high-voltage switch gear 132, the second high-voltage switch gear 132 sides are connected with Vertical Lift Check Valves 9, and 84 side of the 4th thread filter is connected with the 4th solenoid valve 1024, the 4th solenoid valve 1024 sides are connected with the 4th horizontal check valve 904, and expansion drum 1 is gasbag-type expansion drum, during use in water and tank body Wall does not contact completely, so having prevented the secondary pollution got rusty with water quality, increases the stability of system, Vertical Lift Check Valves 9, Two high-voltage switch gears 132, first pressure gauge 1101 are connected firmly with expansion drum 1 by threaded engagement connection, easy to use, gas Liquid/gas separator 5 is micro porous filtration separator, and separative efficiency is high, and cooler 4 is round trip water-cooled cooler, and cooling effect is strong, Time-consuming short, the first safety valve 151, the second safety valve 152 are connect with electric heating tube 3, expansion drum 1 respectively, increase the peace of system Overall coefficient, the first temperature controller 601, second temperature controller 602, third temperature controller 603 use scope be 0 DEG C arrive 250 DEG C, temperature control range is big, and monitoring range is wide, and directly cooling is enabled lower than 110 DEG C when detecting temperature, is higher than 110 DEG C automatically Switching changes cooling using indirect coldplate, realizes the switching of dual system, and can directly cool down, practical application valence with higher Value.
Embodiment 1: equipment can detect the moisturizing hydraulic pressure of external access when initial start-up, when hydraulic pressure is set most lower than one When low pressure values (1.5bar~2bar), autostop is lacked media and alarmed by system, supplementing water pressure normally rear system starting, moisturizing Water is packed into system by pump, and water level feeds the water into controlled object to position (liquid level finds out stick) the main circulation pump starting subscribed, pump Runner, this process has certain level fluctuation electric-control system automatic shield, but liquid level is mended below set point for a long time Water pump will start filling, automatic according to demand temperature set by user (setting in temperature controller) after water level and circulating pressure are stablized Electric heater and cooling electromagnetic valve work are controlled, when temperature control process requirement is cooling, temperature control program is sentenced according to current circulating temperature Disconnected that methods for cooling used, when temperature, which is lower than, is equal to 110 DEG C, the indirect coldplate of automatic shield is changed, the directly cooling shape of starting Formula (cooling water pours circulatory system discharge hot water), and calculated according to the PID of control instrument and automatically control directly cooling electromagnetism Valve start and stop realize that temperature is constant.
Embodiment 2: when circulating temperature is at 110 DEG C or more, system will disable directly cooling function, to prevent locking system height Pressure can not form and influence the raising of water boiling point.
And system is equipped with mechanical safety valve and pressure release electromagnetic valve, when system temperature control (electric heater contactor card out of control Extremely) water temperature be more than safety value when automatically spring open circuit shutdown, if still can not shutdown temperature rise last pipe protection machinery Work is excluded hot water by formula safety valve, and mechanical safety valve high pressure values are higher than pressure release electromagnetic valve maximum working pressure value.
The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical Novel protection scope.

Claims (7)

1. can directly cool down and superheated water temperature-controlling system that security performance is high, including expansion drum (1), it is characterised in that: described swollen Swell (1) lower end is connected with the first discharge outlet (20), the first pneumatic ball valve (1011), the first pneumatic ball valve (1011) side It is connected with third thread filter (83), third thread filter (83) side is connected with the first solenoid valve (1021), institute It states the first solenoid valve (1021) side and is connected with the 4th ball valve (74), the 4th ball valve (74) side is connected with cooling water outlet (18), the first pneumatic ball valve (1011) other side is connected with gas-liquid separator (5), and the gas-liquid separator (5) is connected with 6th ball valve (76), circulating pump (211), the first temp.-sensing wire (1401), the 6th ball valve (76) side are connected with the first draining Mouth (20), the first temp.-sensing wire (1401) side are connected with the 5th ball valve (75), and the 5th ball valve (75) side is connected with Second thread filter (82), the second thread filter (82) side are connected with the second ball valve (72), second ball valve (72) side is connected with process fluid inlet (19), and the 6th ball valve (76) side is connected with the first discharge outlet (20), described Circulating pump (211) is connected with electric heating tube (3), the second horizontal check valve (902), third horizontal check valve (903), and described second Horizontal check valve (902) side is connected with second solenoid valve (1022), and second solenoid valve (1022) side is connected with supplement It pumps (222), third horizontal check valve (903) side is connected with the second pneumatic ball valve (1012), second pneumatic ball valve (1012) side is connected with low tension switch (12), and low tension switch (12) side is connected with the first thread filter (81), institute It states the first thread filter (81) side to be connected with third ball valve (73), third ball valve (73) side is connected with cooling water and enters Mouth (17), the electric heating tube (3) are connected with the second safety valve (152), the 4th temp.-sensing wire (1404), the first high-voltage switch gear (131), the 4th temp.-sensing wire (1404) side is connected with third temperature controller (603), first high-voltage switch gear (131) Side is connected with cooler (4), the cooler (4) be connected with the first horizontal check valve (901), third solenoid valve (1023), Second temp.-sensing wire (1402), the second temp.-sensing wire (1402) side are connected with the first temperature controller (601), second sense Warm line (1402) other side is connected with second temperature controller (602), and second temperature controller (602) side is connected with Three temp.-sensing wires (1403), third temp.-sensing wire (1403) side are connected with second pressure gauge (1102), the second pressure gauge (1102) side is connected with the first ball valve (71), and the first ball valve (71) side is connected with process fluid outlet (16), described Expansion drum (1) upper end is connected with the first safety valve (151), first pressure gauge (1101), the 4th thread filter (84), and described One pressure gauge (1101) side is connected with the second high-voltage switch gear (132), and the second high-voltage switch gear (132) side is connected with vertical Check-valves (9), the 4th thread filter (84) side are connected with the 4th solenoid valve (1024), the 4th solenoid valve (1024) side is connected with the 4th horizontal check valve (904).
2. the superheated water temperature-controlling system according to claim 1 that can directly cool down and security performance is high, it is characterised in that: institute Stating expansion drum (1) is gasbag-type expansion drum.
3. the superheated water temperature-controlling system according to claim 1 that can directly cool down and security performance is high, it is characterised in that: institute Vertical Lift Check Valves (9), the second high-voltage switch gear (132), first pressure gauge (1101) is stated to connect with expansion drum (1) by threaded engagement It connects.
4. the superheated water temperature-controlling system according to claim 1 that can directly cool down and security performance is high, it is characterised in that: institute Stating gas-liquid separator (5) is micro porous filtration separator.
5. the superheated water temperature-controlling system according to claim 1 that can directly cool down and security performance is high, it is characterised in that: institute Stating cooler (4) is round trip water-cooled cooler.
6. the superheated water temperature-controlling system according to claim 1 that can directly cool down and security performance is high, it is characterised in that: institute The first safety valve (151), the second safety valve (152) is stated to connect with electric heating tube (3), expansion drum (1) respectively.
7. the superheated water temperature-controlling system according to claim 1 that can directly cool down and security performance is high, it is characterised in that: institute State the first temperature controller (601), second temperature controller (602), third temperature controller (603) use scope be 0 DEG C To 250 DEG C.
CN201821143995.7U 2018-07-19 2018-07-19 It can directly cool down and superheated water temperature-controlling system that security performance is high Withdrawn - After Issue CN208367556U (en)

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CN201821143995.7U CN208367556U (en) 2018-07-19 2018-07-19 It can directly cool down and superheated water temperature-controlling system that security performance is high

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108594903A (en) * 2018-07-19 2018-09-28 常州阿科牧机械有限公司 It can directly cool down and superheated water temperature-controlling system that security performance is high

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108594903A (en) * 2018-07-19 2018-09-28 常州阿科牧机械有限公司 It can directly cool down and superheated water temperature-controlling system that security performance is high
CN108594903B (en) * 2018-07-19 2023-12-05 常州阿科牧机械有限公司 Superheated water temperature control system capable of being directly cooled and high in safety performance

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