CN202116336U - Positive pressure reactive equal pressure cavity - Google Patents
Positive pressure reactive equal pressure cavity Download PDFInfo
- Publication number
- CN202116336U CN202116336U CN2011201636463U CN201120163646U CN202116336U CN 202116336 U CN202116336 U CN 202116336U CN 2011201636463 U CN2011201636463 U CN 2011201636463U CN 201120163646 U CN201120163646 U CN 201120163646U CN 202116336 U CN202116336 U CN 202116336U
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- Prior art keywords
- cavity
- recoil
- pressure
- flush
- pump
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Abstract
A positive pressure back-flush equal pressure cavity is disclosed, and mainly comprises an inlet pipe, an outlet pipe, a back-flush pipe, a drain pipe, a cavity, a waiting cavity, a processed cavity, a pressure sensor and a back-flush pump. The positive pressure back-flush equal pressure cavity is characterized in that the pressure sensor is installed on the processed cavity or in any position in equal pressure cavity formed from the back-flush pump to the processed cavity. The positive pressure back-flush equal pressure cavity is provided with the pressure sensor on the pipe from the reactive pump to the processed cavity of a fluid treatment device so as to control back-flush of the fluid treatment device and protect pressure of the fluid treatment device by means of definite data acquired by the pressure sensor, thereby prolonging the working time of water treatment material of the fluid treatment device, improving the fluid treatment effect, reducing the time of invalid back-flush, alleviating the labor intensity of workers, saving the operation cost of the device and improving the safe operation coefficient of the device.
Description
Technical field
The utility model relates to a kind of fluid treating plant cavity, when refering in particular to the recoil of a kind of malleation on the formed isobaric cavity of treatment chamber and relevant connection pipeline setting pressure transmitter fluid treatment facility cavity, can be widely used in industrial circulating water, civilian recirculated water; Pharmacy, chemical industry, food-processing, environmental engineering; Metallurgy, central air-conditioning, electric power, light industry; Boats and ships, military affairs are on the various fluid treating plants in fields such as aerospace.
Background technology
In modern times in the fluid treating plant to robotization require increasingly highly, what detects the number tool with realizes robotization, how to obtain these and count tool and move control automatically; People's research and development in this respect drop into not enough; Along with the PLC development of technology, the maturation of pressure transmitter technology, the severals tools that use pressure transmitter to obtain carry out fluid treating plant and control to become and be a kind of new technology; Reasonably control the pitch time between fluid treating plant works better and recoil or the blowdown; Reduce back flushing blindly, the number of times of blowdown, practice thrift the running cost of equipment, improve the safe operation coefficient of equipment.
The purpose of invention
The present invention is owing to have the setting pressure transmitter on fluid treating plant recoil pump to treatment chamber and pipeline that links to each other with treatment chamber and the formed equivalent pressure cavity chamber region of equipment; The fluid treating plant that makes the positive-pressure type recoil; Pressure transmitter capable of using is realized relevant devices such as the recoil operation operation of fluid treating plant; Reasonably control the time of fluid treating plant recoil; And, improve automation degree of equipment to practicing thrift the running cost of equipment, in time the treatment effect of restorer has it to act on widely.
Technical scheme
Shown in Figure 1 according to the utility model structure: a kind of malleation isobaric cavity that recoils consists predominantly of; Inlet duct, outlet conduit, blow-off line, recoil pipeline, cavity, pending chamber, treatment chamber, pressure transmitter, recoil pump.
As shown in Figure 1; Recoil isobaric cavity of a kind of malleation is formed: inlet duct and blow-off line all are installed on the pending chamber of fluid treating plant; Recoil pipeline and outlet conduit are installed in fluid treating plant on the treatment chamber, pressure transmitter be installed on the treatment chamber or be installed in treatment chamber to recoil pump and treatment chamber to the optional position of the continuous equivalent pressure cavity chamber region of pipeline that recoils.
A kind of malleation of the utility model isobaric cavity that recoils can be widely used in industrial circulating water, civilian recirculated water, pharmacy, chemical industry; Food-processing, environmental engineering, metallurgy, central air-conditioning; Electric power, light industry, boats and ships, military affairs; On the various fluid treating plants in fields such as aerospace, all can be widely used, and manufacture various single pump, double pumps with operation under positive pressure; The fluid treating plant of various ways such as by-pass flow, direct current.
The present invention has an innovation greatly on the fluid treating plant cavity:
1. pressure transmitter is installed on the treatment chamber, or pressure transmitter is installed on the optional position of recoil pump to the formed equivalent pressure cavity chamber region of treatment chamber.
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Description of drawings
Fig. 1 is a kind of malleation of the structure iron of the utility model isobaric cavity that recoils.
Fig. 2 is the full barotropic fluid treatment facility of a double pump that a kind of malleation recoil of the utility model Fig. 1 equivalent pressure cavity system becomes.
Fig. 3 is according to a kind of malleation of the utility model Fig. 1 isobaric cavity that recoils; Be assembled into the full barotropic fluid treat fluid 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:
Among the utility model Fig. 1, inlet duct A, outlet conduit B, recoil pipeline D, blow-off line C, recoil pump E, cavity w, pending chamber M, treatment chamber N, pressure transmitter X.
In Fig. 1, inlet duct A and blow-off line C connect on the pending chamber M of fluid treating plant cavity W; Recoil pipeline D and outlet conduit B are installed in cavity W on the treatment chamber N; Pressure transmitter X is installed in recoil pump when operation, on recoil pump to treatment chamber and outlet conduit and the formed isobaric chamber of treatment chamber, and 1 one kinds of malleations of generation the utility model structure iron isobaric cavity that recoils.
As shown in Figure 2,1 one kinds of malleations of the utility model structure iron isobaric cavity that recoils is assembled into a full malleation of double pump (operation malleation, recoil malleation) fluid treating plant by six most compositions:
1. installation and operation enters the mouth partly on the pending chamber M of fluid treating plant cavity W
If inlet duct A=inlet duct A (1)+inlet duct A (2)+inlet duct A (3), inlet valve A (2) replaces inlet duct A (2), increases process pump A (4), and inlet duct A (5) produces the operation inlet partly:
Operation inlet part=inlet duct A (1)+inlet valve A (2)+inlet duct A (3)+process pump A (4)+inlet duct A (5)
2. installation and operation exports partly on fluid treating plant cavity W treatment chamber N
Set out a mouthful pipeline B=outlet conduit B (1)+outlet conduit B (2)+outlet conduit B (3), discharge control valve B (2) replaces outlet conduit B (2), produces the operation outlet partly:
Operation outlet part=outlet conduit B (1)+discharge control valve B (2)+outlet conduit B (3)
3. the blowdown operation is installed partly on the pending chamber M of fluid treating plant cavity W
If blow-off line C=blow-off line C (1)+blow-off line C (2)+blow-off line C (3), wash water valve C (2) replaces blow-off line C (2), recoil outlet operation part:
Blowdown operation part=blow-off line C (1)+wash water valve C (2)+blow-off line C (3)
4. the recoil inlet part is installed on fluid treating plant cavity W treatment chamber N:
If recoil pipeline D=recoil pipeline D (1)+recoil pipeline D (2)+recoil pipeline D (3) replaces recoil pipeline D (2) with recoil valve D (2), and increases recoil pipeline D (4)
Recoil inlet part=recoil pipeline D (1)+recoil valve D (2)+recoil pipeline D (3)+
The recoil pump E+ pipeline D (4) that recoils
5. the setting pressure system detects partly on fluid treating plant cavity W cavity recoils isobaric chamber:
Pressure system detects part=pressure transmitter X+PLC treater X (1)+executive system X (2), (pressure transmitter X be installed in treatment chamber M go up or be installed in treatment chamber N to recoil pump E and treatment chamber N be connected in mutually on the optional position of recoil pump E formed isobaric chamber when recoiling to the pipeline D that recoils.) because of changing too many structure roughly the same, so describe no longer one by one.
6. on fluid treating plant W cavity body, install:
The pending chamber of fluid treating plant cavity W=fluid treating plant cavity W+fluid treating plant cavity W is treatment chamber+vent valve Y+ pressure transmitter X
A double pump (full malleation) the fluid treating plant assembled that a kind of malleation recoil of the utility model equivalent pressure cavity system becomes, as shown in Figure 2.Existing double pump fluid treating plant with structure iron 2 is parallel on the pipeline H of industrial cycle water system, and inlet duct A (5) is connected in circulating water system pipeline H upper shed respectively with fluid outlet pipeline B (3), produces structure iron 3.
1 one kinds of malleations of the utility model structure iron recoil the full barotropic fluid treatment facility of a double pump that isobaric cavity forms be parallel in the industrial cycle water system as Fig. 3 as the enforcement of side stream treatment facility with move as follows:
1. as shown in Figure 3; In the time will handling to the water among the circulating line H; Close recoil pump E earlier; Wash water valve C (2), recoil valve D (2), open inlet valve A (2), outlet valve B (2), start process pump A (4), treatment chamber → outlet conduit B (1) → outlet valve B (the 2) → outlet conduit B (3) of water inflow pipe A (5) among the circulating line H → process pump (4) → pipeline A (3) → inlet valve A (2) → inlet duct A (1) → pending chamber → → return circulating line H, through constantly circulating; Water among the circulating line H constantly is cleaned, and its various impurity are trapped within the pending chamber of fluid treating plant W cavity.After fluid treating plant work for some time, various glutinous mud in the recycle system, foreign matter content can constantly reduce; But pending chamber foreign matter content can constantly increase; Fluid flow rate reduces, and the water treatment effect descends, and equipment gets into working ordeies such as blowdown, recoil or maintenance; Thereby reduced the blindness of equipment operation, made equipment be in a kind of energy-efficient safe work state constantly.
Recoil the full barotropic fluid treatment facility of a double pump that isobaric cavity forms of 1 one kinds of malleations of the utility model structure iron is parallel in the industrial cycle water system as Fig. 3 recoils as follows as the enforcement of side stream treatment facility:
2. as shown in Figure 3; In the time will recoiling to equipment; Close process pump A (4) earlier, inlet valve A (2), outlet valve B (2), open wash water valve C (2), recoil valve D (2), recoil pump E, the recoil fluid gets into recoil pipeline D (4) → recoil pump E → recoil pipeline D (3) → recoil valve D (2) → recoil pipeline D (1) → treatment chamber N → pending chamber M → blow-off line C (1) → wash water valve C (2) → blow-off line C (3) at this moment at pending chamber and get lodged in the various glutinous mud on the materials for fluid management; Foreign matter content can constantly reduce; Fluid flow rate changes from small to big, and the pressure on fluid treating plant recoils isobaric cavity can be from large to small, when pressure little during to certain value; At this moment after the pressure transmitter X on the isobaric cavity is with this data biography and PLC treater X (1); PLC treater X (1) X of command execution system (2) stops the recoil process, thereby has reduced the blindness of equipment recoil, makes equipment be in a kind of energy-efficient working order constantly.
Claims (2)
1. a malleation isobaric cavity that recoils consists predominantly of; Inlet duct, outlet conduit, recoil pipeline; Blow-off line, pending chamber, treatment chamber; Cavity, pressure transmitter, process pump; It is characterized in that: pressure transmitter is installed on the treatment chamber, or pressure transmitter is installed on the optional position of recoil pump to the formed equivalent pressure cavity chamber region of treatment chamber.
2. a kind of malleation according to claim 1 isobaric cavity that recoils; It is characterized in that: this equipressure cavity area; Be meant the fluid treating plant of equipment malleation recoil; Under equipment recoil state, because of the caused equal pressure zone that on all pipelines that treatment chamber and pending chamber link to each other and equipment, produces of recoil pump recoil operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201636463U CN202116336U (en) | 2011-05-22 | 2011-05-22 | Positive pressure reactive equal pressure cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201636463U CN202116336U (en) | 2011-05-22 | 2011-05-22 | Positive pressure reactive equal pressure cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202116336U true CN202116336U (en) | 2012-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201636463U Expired - Fee Related CN202116336U (en) | 2011-05-22 | 2011-05-22 | Positive pressure reactive equal pressure cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202116336U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102795680A (en) * | 2011-05-22 | 2012-11-28 | 湖南水碧清环保设备有限公司 | Positive pressure recoil constant-pressure cavity |
| CN108434997A (en) * | 2018-06-15 | 2018-08-24 | 刘勇 | Double pump method Full automatic cleaning coiled wire cleans tubular type membranous system |
-
2011
- 2011-05-22 CN CN2011201636463U patent/CN202116336U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102795680A (en) * | 2011-05-22 | 2012-11-28 | 湖南水碧清环保设备有限公司 | Positive pressure recoil constant-pressure cavity |
| CN108434997A (en) * | 2018-06-15 | 2018-08-24 | 刘勇 | Double pump method Full automatic cleaning coiled wire cleans tubular type membranous 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 |
Granted publication date: 20120118 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |