CN102789248A - Temperature control system for negative pressure recoil pump - Google Patents
Temperature control system for negative pressure recoil pump Download PDFInfo
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- CN102789248A CN102789248A CN2011101320304A CN201110132030A CN102789248A CN 102789248 A CN102789248 A CN 102789248A CN 2011101320304 A CN2011101320304 A CN 2011101320304A CN 201110132030 A CN201110132030 A CN 201110132030A CN 102789248 A CN102789248 A CN 102789248A
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- recoil
- pump
- negative pressure
- control system
- temperature control
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Abstract
The invention provides a security detection system for side-stream treatment devices. A temperature control system for a negative pressure recoil pump comprises an inlet pipe, an outlet pipe, a blow-off pipe, a cavity, a chamber to be treated, a treated chamber, the recoil pump and a temperature sensor. The temperature control system is characterized in that the temperature sensor is installed on the recoil pump of a negative pressure recoil fluid treatment device. The temperature control system is installed on the operating pump of a negative pressure recoil device to control the operation method of the fluid treatment device so as to provide technical support for the security operation of the fluid treatment device, and working security of the side-stream treatment devices is improved, so that various side-stream treatment devices can operate safely and reasonably.
Description
Technical field
The present invention relates to a kind of control method of fluid treating plant operation, refer in particular to temperature control method, can be widely used in industrial circulating water, civilian recirculated water at a kind of fluid treating plant process pump of negative pressure recoil; Pharmacy, chemical industry, food processing, environmental engineering; Metallurgy, central air conditioner, electric power, light industry; Boats and ships, military affairs, aviation is on the fluid treating plant in fields such as space flight.
Background technology
In modern times in the industrial cycle water system, along with the appearance of side stream treatment facility in recent years, because of the raising of automaticity; It is more and more convenient that the side stream treatment facility uses, and device structure becomes increasingly complex, and how to let the side stream treatment facility comprehensively realize robotization; Be present stage and the problem that need to solve, whether the side stream treatment facility can safe operation, is directly connected to circulation; When side stream treatment facility after work a period of time, equipment operation What gives, it is according to the various data that just derive from equipment operation; And seem exceptionally important as the ruuning situation of the important ingredient pump of fluid treating plant; The present invention has been owing to installed temperature sensor on the fluid treating plant recoil pump of negative pressure recoil, utilize temperature sensor to come the method for opertaing device operation, thereby technical support is provided for equipment safety operation.
The purpose of invention
The objective of the invention is to be the side stream treatment facility; A kind of safety detecting system of recoil pump is provided; The mounting temperature detection system is controlled the method for fluid treating plant operation on the equipment operation pump; Technical support is provided for the fluid treating plant safe operation, improves the security of other water treatment facilities work, make the safe and rational operation more of various side stream treatment facilities.
Technical scheme
Structure is shown in Figure 1 according to the present invention: a kind of negative pressure recoil pump temperature control system consists predominantly of; Inlet duct, outlet conduit, blow-off line, cavity, pending chamber, treatment chamber, recoil pump, temperature sensor.
Like structural drawing 1 of the present invention, inlet duct and blow-off line reception treatment chamber, outlet conduit connects treatment chamber, another termination recoil pump of blow-off line, temperature sensor is installed on the process pump, a kind of negative pressure recoil pump temperature control system assembled.
A kind of negative pressure recoil pump of the present invention temperature control system can be widely used in industrial circulating water, civilian recirculated water, and pharmacy, chemical industry, food processing, environmental engineering, metallurgy, central air conditioner, electric power, light industry, boats and ships, military affairs, aviation is on the fluid treating plant in fields such as space flight.And manufacture the fluid treating plant of the various ways such as by-pass flow, direct current of various single pumps, double pump operation under positive pressure.
The present invention has an innovation greatly on the fluid treating plant cavity:
1. on the fluid treating plant recoil pump of negative pressure recoil, temperature sensor is installed.
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Fig. 1 is the structural drawing of a kind of negative pressure recoil pump of the present invention temperature control system.
Fig. 2 is the full barotropic fluid treatment facility of double pump that a kind of negative pressure recoil pump of Fig. 1 group temperature control system is dressed up according to the present invention.
Fig. 3 is a kind of negative pressure recoil pump of Fig. 1 temperature control system according to the present invention; Be assembled into the full negative pressure fluid handling of fluids of a double pump treatment facility and be connected in parallel in the industrial cycle water system, be connected in parallel in the industrial cycle water system mounting structure figure as the side stream treatment facility as the mounting structure figure of side stream treatment facility.
Embodiment:
Structure is shown in Figure 1 according to the present invention: a kind of negative pressure recoil pump temperature control system consists predominantly of; Inlet duct A, outlet conduit B, blow-off line C, cavity W, pending chamber M, treatment chamber N, recoil pump E, temperature sensor X.
Like structural drawing 1 of the present invention, inlet duct A and blow-off line C reception treatment chamber N, outlet conduit B meets treatment chamber N, another termination recoil pump of blow-off line C E, temperature sensor X is installed on the recoil pump E, a kind of negative pressure recoil pump temperature control system assembled.
As shown in Figure 2,1 one kinds of negative pressure recoil pumps of structural drawing of the present invention temperature control system is assembled into a full negative pressure of double pump (operation negative pressure, recoil negative pressure) fluid treating plant forms by six major parts:
1. on pending chamber M inlet duct, connect the operational system intake section
Operation inlet part=inlet duct A+ inlet valve A (1)+inlet duct A (2)
2. installing on the treatment chamber N outlet conduit B
Operation outlet part=outlet conduit B+outlet valve B (1)+outlet conduit B (2)+process pump B (3)+outlet conduit B (4)
3. pending chamber M goes up and installs
Blowdown operation part=blow-off line C+ recoil pump E+ blow-off line C (1)+blowoff valve C (2)+blow-off line C (3)
4. the recoil intake section is installed on fluid treating plant cavity W treatment chamber N:
Recoil inlet part=recoil pipeline D+ recoil valve D (1)+recoil pipeline D (2)
5. temperature control system is installed partly on fluid treating plant cavity W recoil pump E:
Temperature control detects part=temperature sensor X+PLC processor X (1)+executive system X (2),
6. on fluid treating plant cavity W body, install
The pending chamber M+ of fluid treating plant cavity W=is treatment chamber N+ vent valve Y
The full negative pressure fluid treatment facility of the double pump assembled that a kind of negative pressure recoil pump of the present invention temperature control system is processed, as shown in Figure 2.The existing full barotropic fluid treatment facility of double pump with structural drawing 2 is parallel on the pipeline H of industrial cycle water system, and operation inlet duct A (2) is connected in circulation pipeline H upper shed respectively with operation outlet conduit B (4), produces structural drawing 3.
The full negative pressure fluid treatment facility of a double pump that 1 one kinds of negative pressure process pumps of structural drawing of the present invention temperature control system is formed is parallel in the industrial cycle water system like Fig. 3, and is following as the enforcement that the side stream treatment facility is in operation:
1. as shown in Figure 3; In the time will handling to the water among the circulating line H; Close recoil pump E earlier; Blowoff valve C (1), recoil valve D (1), open operation inlet valve A (1), operation outlet valve B (1), start process pump E, treatment chamber → outlet conduit B → valve B (1) → pipeline B (2) → process pump B (the 3) → pipeline B (4) of water inflow pipe A (2) among the circulating line H → valve A (1) → inlet duct A → pending chamber → → return circulating line H, through constantly circulation; Water among the circulating line H constantly is cleaned, and its various impurity are trapped within the fluid treating plant W chamber; At this moment equipment gets into the recoil program, closes process pump B (3), inlet valve A (1), outlet valve B (1), starts process pump E; Open blowoff valve C (1), recoil valve D (1), start recoil pump E, the recoil fluid gets into treatment chamber → pending chamber → blow-off line C → recoil pump E → blow-off line C (1) → blowoff valve C (the 2) → blow-off line C (3) of recoil pipeline D (2) → recoil valve D (1) → recoil pipeline D →.
More than be under the normal situation of backpurge system recoil pump; But when recoil pump safety breaks down, cause the recoil pump temperature to rise like process pump because of factors such as insulating material inefficacy or three-phase supply phase shortages, the temperature sensor X that at this moment is installed on the recoil pump E will pass the data that detect and PLC processor X (1); Make data analysis by PLC processor X (1); Or directly deal with data is sent into executive system X (2), it is temporarily out of service then can to order water treatment, and notifies the staff service work; Normally move with restorer; Thereby avoid causing bigger economic loss, reduced the blindness of equipment operation, make equipment be in a kind of efficient, safe, energy-conservation duty.
Claims (2)
1. a negative pressure recoil pump temperature control system consists predominantly of; Inlet duct, outlet conduit, blow-off line, cavity, pending chamber, treatment chamber, recoil pump, temperature sensor is characterized in that: on the recoil pump of the fluid treating plant of negative pressure recoil, temperature sensor is installed.
2. a kind of negative pressure process pump temperature control system according to claim 1, it is characterized in that: temperature sensor is installed in optional position on the recoil pump body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011101320304A CN102789248A (en) | 2011-05-20 | 2011-05-20 | Temperature control system for negative pressure recoil pump |
Applications Claiming Priority (1)
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CN2011101320304A CN102789248A (en) | 2011-05-20 | 2011-05-20 | Temperature control system for negative pressure recoil pump |
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CN102789248A true CN102789248A (en) | 2012-11-21 |
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CN2011101320304A Pending CN102789248A (en) | 2011-05-20 | 2011-05-20 | Temperature control system for negative pressure recoil pump |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201620088U (en) * | 2010-02-10 | 2010-11-03 | 冯军 | Dual-pump liquid treating equipment |
CN201620087U (en) * | 2010-02-10 | 2010-11-03 | 冯军 | Single-pump fluid process equipment |
CN201762121U (en) * | 2010-04-28 | 2011-03-16 | 冯军 | Double-pump full negative pressure fluid treatment equipment |
CN201793387U (en) * | 2010-04-28 | 2011-04-13 | 冯军 | Single-pump all-negative-pressure fluid treatment device |
CN202189291U (en) * | 2011-05-20 | 2012-04-11 | 长沙旁流水处理设备有限公司 | Negative pressure recoil pump temperature control system |
US8501013B2 (en) * | 2009-03-17 | 2013-08-06 | Airbus Operations Gmbh | Recirculation shower for aircraft |
-
2011
- 2011-05-20 CN CN2011101320304A patent/CN102789248A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8501013B2 (en) * | 2009-03-17 | 2013-08-06 | Airbus Operations Gmbh | Recirculation shower for aircraft |
CN201620088U (en) * | 2010-02-10 | 2010-11-03 | 冯军 | Dual-pump liquid treating equipment |
CN201620087U (en) * | 2010-02-10 | 2010-11-03 | 冯军 | Single-pump fluid process equipment |
CN201762121U (en) * | 2010-04-28 | 2011-03-16 | 冯军 | Double-pump full negative pressure fluid treatment equipment |
CN201793387U (en) * | 2010-04-28 | 2011-04-13 | 冯军 | Single-pump all-negative-pressure fluid treatment device |
CN202189291U (en) * | 2011-05-20 | 2012-04-11 | 长沙旁流水处理设备有限公司 | Negative pressure recoil pump temperature control system |
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Application publication date: 20121121 |