CN202254915U - Cooling water regulating system of condenser - Google Patents
Cooling water regulating system of condenser Download PDFInfo
- Publication number
- CN202254915U CN202254915U CN 201120344058 CN201120344058U CN202254915U CN 202254915 U CN202254915 U CN 202254915U CN 201120344058 CN201120344058 CN 201120344058 CN 201120344058 U CN201120344058 U CN 201120344058U CN 202254915 U CN202254915 U CN 202254915U
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- stop valve
- desalted water
- tube connector
- pipeline
- condenser
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Abstract
A water regulating system of a condenser relates to universal chemical or physical cooling equipment, which can prevent scale accumulation in tube bundles of the condenser and ensure long-time stable running of the tube bundles of the condenser. In a cooling water regulating system of the condenser, a desalted water container outlet is connected with a desalted water pump inlet through a first connecting pipe; the desalted water pump outlet is connected with one end of a first stop valve through a pipeline; the other end of the first stop valve is connected with one end of a second stop valve through a second connecting pipe; the other end of the second stop valve is connected with a desalted water inlet of a desalted water cooler through a pipeline; a desalted water outlet of the desalted water cooler is connected with one end of a third stop valve through a pipeline; the other end of the third stop valve is connected with one end of a temperature regulating valve through a third connecting pipe; the other end of the temperature regulating valve is connected whit a desalted water inlet of a steam condenser through a pipeline; a desalted water outlet of the steam condenser is connected with one end of a fourth connecting pipe; the other end of the fourth connecting pipe is connected with a water draining pipe and one end of a fifth connecting pipe in parallel; and the other end of the fifth connecting pipe is connected with the first connecting pipe.
Description
Technical field
The utility model relates to the cooling device of a kind of general chemistry or physics.
Background technology
In Chemical Manufacture, usually need carry out condensation process to the higher steam of temperature, therefore need to use condenser.In the process of condensation, the use of cooling water is absolutely necessary, and cooling water and steam carry out the transmission of heat, makes the steam cooling be converted into liquid.When cooling water is during from open-type cooling water system; Have dust, sandy soil in the cooling water easily; The microorganism that air is brought into also produces sediment easily in system, thereby causes cooling water too dirty, with the screen pack obstruction at cooling water inlet place on the condenser; Cause cooling water flow to reduce, the cooling water temperature in exit rises.And when cooling water temperature raise, impurity wherein was prone to be precipitated out, and at shell-side incrustation slowly, influenced heat exchange.Along with cooling water temperature rises, incrustation is more and more serious, thereby forms vicious circle.Once taked to remove the cooling water inlet screen pack, continued to clean tube wall that cooling water passes through in condenser, measure such as load down production, all can not fundamentally solve the incrustation problem.
The utility model content
The technical problem that the utility model will solve provides a kind of chilled water modulation system that makes the condenser of the intrafascicular not incrustation of condenser tube, long-time steady operation.
A kind of chilled water modulation system of condenser comprises desalted water container, desalination water pump, desalted water cooler, vapour condenser; Wherein: the desalted water container is a closed container; The desalted water container communicate with desalted water through pipeline and this pipeline on Liquid level adjusting valve is installed, the desalted water container outlet links to each other through first tube connector with the desalted water pump intake, and the 6th stop valve is installed on first tube connector; The desalted water pump discharge links to each other with an end of first stop valve through pipeline; The other end of first stop valve links to each other through second tube connector with an end of second stop valve, and the desalted water cooler comprises cooling water inlet, coolant outlet, desalted water inlet, desalted water outlet, and the other end of second stop valve links to each other with the desalted water inlet of desalted water cooler through pipeline; The desalted water outlet of desalted water cooler links to each other with an end of the 3rd stop valve through pipeline; The other end of the 3rd stop valve links to each other through the 3rd tube connector with an end of temperature control adjusting valve, and vapour condenser comprises desalted water inlet and desalted water outlet, and the other end of temperature control adjusting valve links to each other with the desalted water inlet of vapour condenser through pipeline; The desalted water outlet of vapour condenser is connected with an end of the 4th tube connector; On the 4th tube connector the 12 stop valve is installed, an end that is connected with drainpipe and the 5th tube connector of the other end parallel connection of the 4th tube connector is equipped with the 4th stop valve on the drainpipe; The other end of the 5th tube connector is connected with first tube connector; The junction is called node A, and the 5th stop valve is installed on the 5th tube connector, and the 6th stop valve is installed on first tube connector between node A and the desalted water container outlet.
The chilled water modulation system of the utility model condenser; Wherein said: second tube connector also links to each other with an end of the 9th stop valve through pipeline; The junction is called Node B, and the other end of the 9th stop valve links to each other with the 3rd tube connector through pipeline, and connecting place is called node C.
The chilled water modulation system of the utility model condenser; Wherein said: the end that the 9th stop valve links to each other with node C also links to each other with an end of the 8th stop valve through pipeline; The other end of the 8th stop valve is connected on the 4th tube connector; Connecting place is called node D, make the 12 stop valve at node D between the outlet of the desalted water of stram condenser.
The chilled water modulation system of the utility model condenser; Wherein said: as also to be connected with the tenth stop valve, subsequent use desalted water cooler and the 11 stop valve in turn between Node B to the second stop valve inlet on second tube connector through pipeline; The end that the 11 stop valve does not link to each other with subsequent use desalted water cooler links to each other with the 3rd tube connector through pipeline, and the junction is on the 3rd tube connector between node C to the three stop valves.
The chilled water modulation system of the utility model condenser; Node A is to also being connected with subsequent use desalination water pump and the 7th stop valve in turn through pipeline between the desalination water pump on wherein said first tube connector; The end that the 7th stop valve does not link to each other with subsequent use desalination water pump links to each other with second tube connector through pipeline, and the junction is on second tube connector between Node B to the first stop valve.
The chilled water modulation system of the utility model condenser, wherein said desalted water container also communicates with compressed air through the 6th tube connector, on the 6th tube connector pressure-regulating valve is installed.
The chilled water modulation system difference from prior art of the utility model condenser is not use the cooling water from open-type cooling water system directly to contact with the stram condenser tube bank; But pass through the temperature that cooling water reduces desalted water; Adopt desalted water to get into the stram condenser tube bank and carry out heat exchange, reach the effect of condensation with steam.Because desalted water compares with the cooling water from open-type cooling water system, impurity is few, and sediment is few, makes in the stram condenser tube bank not incrustation; Because incrustation not in the stram condenser tube bank, guaranteed the long-time steady operation of stram condenser, needn't often stop to produce the cleaning of carrying out the stram condenser tube bank; Though the temperature of cooling water can raise equally in the desalted water cooler, the rising of temperature makes the contamination precipitation in the cooling water, and its temperature difference is compared with the temperature difference that the meeting in the stram condenser produces, and then reduce greatly, so incrustation is quite slow.
The chilled water modulation system difference from prior art of the utility model condenser is when the cooling naturally in time of desalted water temperature; When satisfying the condensation demand; Desalted water need not to pass through the process of lowering the temperature with the cooling water heat exchange again, thereby has saved the time and the energy.
The chilled water modulation system difference from prior art of the utility model condenser has been to increase the pipeline of purging system, prevents that the ducted foreign material that desalted water cooler and stram condenser are rinsed out from polluting.
The chilled water modulation system difference from prior art of the utility model condenser is to have increased subsequent use desalted water cooler, when the desalted water cooler is cleaned, guarantees not stop work.
Chilled water modulation system to the condenser of the utility model is described further below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the structural representation of the chilled water modulation system of the utility model condenser.
The specific embodiment
As shown in Figure 1, the chilled water modulation system of the utility model condenser comprises desalted water container 1, desalination water pump 2, desalted water cooler 3, vapour condenser 4; Wherein: desalted water container 1 is a closed container; Desalted water container 1 communicate with desalted water through pipeline and this pipeline on Liquid level adjusting valve 10 is installed; 1 outlet of desalted water container links to each other through first tube connector 51 with desalination water pump 2 inlets; The 6th stop valve 66 is installed on first tube connector 51, and 2 outlets of desalination water pump link to each other with an end of first stop valve 61 through pipeline, and the other end of first stop valve 61 links to each other through second tube connector 52 with an end of second stop valve 62; The desalted water cooler comprises cooling water inlet, coolant outlet, desalted water inlet, desalted water outlet; The other end of second stop valve 62 links to each other with the desalted water inlet of desalted water cooler 3 through pipeline, and the desalted water outlet of desalted water cooler 3 links to each other with an end of the 3rd stop valve 63 through pipeline, and the other end of the 3rd stop valve 63 links to each other through the 3rd tube connector 53 with an end of temperature control adjusting valve 7; Vapour condenser 4 comprises desalted water inlet and desalted water outlet; The other end of temperature control adjusting valve 7 links to each other with the desalted water inlet of vapour condenser 4 through pipeline, and the desalted water outlet of vapour condenser 4 is connected with an end of the 4th tube connector 54, on the 4th tube connector 54 the 12 stop valve 612 is installed; An end that is connected with drainpipe 8 and the 5th tube connector 55 of the other end parallel connection of the 4th tube connector 54; The other end that the 4th stop valve 64, the five tube connectors 55 are installed on the drainpipe is connected with first tube connector 51, and the junction is called node A; The 5th stop valve 65, the six stop valves 66 are installed on the 5th tube connector to be installed on first tube connector between node A and 1 outlet of desalted water container.
When the chilled water modulation system of the utility model condenser that will bring into operation; First, second, third, the 5th, the 6th and the 12 stop valve 61,62,63,65,66,612 is held open state, opens temperature control adjusting valve 7, the four stop valves state that keeps shut; Start desalination water pump 2; Then by being extracted, the desalted water inlet through desalted water cooler 3 gets into desalted water cooler 3 and carries out heat exchange with cooling water desalted water, reaches the purpose of cooling desalted water from desalted water container 1; Desalted water from desalted water cooler 3 exports out then, gets into the condensation that vapour condenser 4 is used for steam.
When chilled water modulation system that wants the utility model condenser out of service or winter freezing prevention tubing draining; The first, second, third, fourth and the 12 stop valve 61,62,63,64,612 is held open state; The the 5th and the 6th stop valve 65,66 state that keeps shut; Close temperature control adjusting valve 7, desalination water pump 2 is held open, and is positioned at desalted water cooler 3, stram condenser 4 and ducted surplus water and is discharged from.
The chilled water modulation system of the utility model condenser as shown in Figure 1; Second tube connector 52 also links to each other with an end of the 9th stop valve 69 through pipeline; The junction is called Node B, and the other end of the 9th stop valve 69 links to each other 53 through pipeline with the 3rd tube connector, and connecting place is called node C.
When weather is colder, the desalted water that flows out from stram condenser 4 through nature cooling can to reach condensation temperature required, therefore can without with the step of cooling water heat exchange, directly circulation is used for condensation.At this moment, the first, the 5th, the 6th, the 9th and the 12 stop valve 61,65,66,69,612 is held open state, second, third and the 4th stop valve 62,63,64 state that keeps shut, and temperature control adjusting valve 7 is held open.
The chilled water modulation system of the utility model condenser as shown in Figure 1; The end that the 9th stop valve 69 links to each other with node C also links to each other with an end of the 8th stop valve 68 through pipeline; The other end of the 8th stop valve 68 is connected on the 4th tube connector 54; Connecting place is called node D, make the 12 stop valve 612 at node D between the outlet of the desalted water of stram condenser.
In the time will cleaning to the pipeline in the chilled water modulation system of the utility model condenser; The first, the 4th, the 6th, the 8th and the 9th stop valve 61,64,66,68,69 is held open state; Second, third and the 12 stop valve 62,63,612 state that keeps shut, temperature control adjusting valve 7 keeps shut, and starts desalination water pump 2; Then desalted water is extracted from desalted water container 1; Without desalted water cooler 3 and stram condenser 4, directly discharge from drainpipe 8, prevent that the ducted foreign material that desalted water cooler 3 and stram condenser 4 are rinsed out from polluting.
The chilled water modulation system of the utility model condenser as shown in Figure 1; Also be connected with the tenth stop valve 610, subsequent use desalted water cooler 31 and the 11 stop valve 611 in turn between Node B to the second stop valve 62 on second tube connector 52 through pipeline; The end that the 11 stop valve 611 does not link to each other with subsequent use desalted water cooler 31 links to each other with the 3rd tube connector 53 through pipeline, and the junction is on the 3rd tube connector 53 between node C to the three stop valves 63.
Though the temperature of cooling water can raise equally in the desalted water cooler, the rising of temperature makes the impurity in the cooling water be prone to deposition, and its temperature difference is compared with the temperature difference that the meeting in the stram condenser produces; Then reduce greatly; Therefore incrustation is quite slow, when the desalted water cooler need clean, can open the tenth stop valve 610, subsequent use desalted water cooler 31 and the 11 stop valve 611; Close second stop valve 62, desalted water cooler 3 and the 3rd stop valve 63; Replace the work of desalted water cooler with subsequent use desalted water cooler, the desalted water cooler is cleaned, guarantee simultaneously not stop work.
The chilled water modulation system of the utility model condenser as shown in Figure 1; Node A is to also being connected with subsequent use desalination water pump 21 and the 7th stop valve 67 in turn through pipeline between the desalination water pump 2 on first tube connector 51; The end that the 7th stop valve 67 does not link to each other with subsequent use desalination water pump 21 links to each other with second tube connector 52 through pipeline, and the junction is on second tube connector 52 between Node B to the first stop valve 61.When desalination water pump 2 breaks down or desalination water pump 2 is not enough to provide enough desalted water, open subsequent use desalination water pump 21, subsequent use desalination water pump can be worked with the desalination water pump simultaneously.
The chilled water modulation system of the utility model condenser as shown in Figure 1; Desalted water container 1 also communicates with compressed air through the 6th tube connector 56, and pressure-regulating valve 9 is installed on the 6th tube connector, when desalination water pump 2 and subsequent use desalination water pump 21 are worked the desalted water that still is not enough to provide enough simultaneously; Open pressure-regulating valve 9; Make compressed air get into desalted water container 1, on the liquid level of desalted water container 1, produce pressure, be beneficial to pump and extract desalted water.
Above-described embodiment describes the preferred implementation of the utility model; Be not that scope to the utility model limits; Under the prerequisite that does not break away from the utility model design spirit; Various distortion and improvement that those of ordinary skills make the technical scheme of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (6)
1. the chilled water modulation system of a condenser is characterized in that: comprise desalted water container (1), desalination water pump (2), desalted water cooler (3), vapour condenser (4); Wherein: desalted water container (1) is a closed container; Desalted water container (1) communicate with desalted water through pipeline and this pipeline on Liquid level adjusting valve (10) is installed; Desalted water container (1) outlet links to each other through first tube connector (51) with desalination water pump (2) inlet; The 6th stop valve (66) is installed on first tube connector (51); Desalination water pump (2) outlet links to each other with an end of first stop valve (61) through pipeline; The other end of first stop valve (61) links to each other through second tube connector (52) with an end of second stop valve (62), and desalted water cooler (3) comprises cooling water inlet, coolant outlet, desalted water inlet, desalted water outlet, and the other end of second stop valve (62) links to each other with the desalted water inlet of desalted water cooler (3) through pipeline; The desalted water outlet of desalted water cooler (3) links to each other with an end of the 3rd stop valve (63) through pipeline; The other end of the 3rd stop valve (63) links to each other through the 3rd tube connector (53) with an end of temperature control adjusting valve (7), and vapour condenser (4) comprises desalted water inlet and desalted water outlet, and the other end of temperature control adjusting valve (7) links to each other with the desalted water inlet of vapour condenser (4) through pipeline; The desalted water outlet of vapour condenser (4) is connected with an end of the 4th tube connector (54); The 4th tube connector is equipped with the 12 stop valve (612) on (54), and an end that is connected with drainpipe (8) and the 5th tube connector (55) of the other end parallel connection of the 4th tube connector (54) is equipped with the 4th stop valve (64) on the drainpipe; The other end of the 5th tube connector (55) is connected with first tube connector (51); The junction is called node A, and the 5th stop valve (65) is installed on the 5th tube connector (55), and the 6th stop valve (66) is installed on first tube connector between node A and desalted water container (1) outlet.
2. the chilled water modulation system of condenser according to claim 1; It is characterized in that: said second tube connector (52) also links to each other with an end of the 9th stop valve (69) through pipeline; The junction is called Node B; The other end of the 9th stop valve (69) links to each other (53) with the 3rd tube connector through pipeline, and connecting place is called node C.
3. the chilled water modulation system of the described condenser of claim 2; It is characterized in that: the end that said the 9th stop valve (69) links to each other with node C also links to each other with an end of the 8th stop valve (68) through pipeline; The other end of the 8th stop valve (68) is connected on the 4th tube connector (54); Connecting place is called node D, make the 12 stop valve (612) at node D between the outlet of the desalted water of stram condenser.
4. according to the chilled water modulation system of one of claim 1-3 described condenser; It is characterized in that: said second tube connector (52) is gone up between Node B to the second stop valve (62) inlet and also is connected with the tenth stop valve (610), subsequent use desalted water cooler (31) and the 11 stop valve (611) in turn through pipeline; The end that the 11 stop valve (611) does not link to each other with subsequent use desalted water cooler (31) links to each other with the 3rd tube connector (53) through pipeline, and the junction is positioned at the 3rd tube connector (53) and goes up between node C to the three stop valves (63).
5. the chilled water modulation system of condenser according to claim 4; It is characterized in that: said first tube connector (51) is gone up node A to also being connected with subsequent use desalination water pump (21) and the 7th stop valve (67) in turn through pipeline between the desalination water pump (2); The end that the 7th stop valve (67) does not link to each other with subsequent use desalination water pump (21) links to each other with second tube connector (52) through pipeline, and the junction is positioned at second tube connector (52) and goes up between Node B to the first stop valve (61).
6. the chilled water modulation system of condenser according to claim 5, it is characterized in that: said desalted water container (1) also communicates with compressed air through the 6th tube connector (56), and pressure-regulating valve (9) is installed on the 6th tube connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120344058 CN202254915U (en) | 2011-09-14 | 2011-09-14 | Cooling water regulating system of condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120344058 CN202254915U (en) | 2011-09-14 | 2011-09-14 | Cooling water regulating system of condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202254915U true CN202254915U (en) | 2012-05-30 |
Family
ID=46116145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120344058 Withdrawn - After Issue CN202254915U (en) | 2011-09-14 | 2011-09-14 | Cooling water regulating system of condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202254915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931786A (en) * | 2017-12-18 | 2019-06-25 | 沈阳天洁环保新能源有限公司 | Self-evaporating type steam condenser |
-
2011
- 2011-09-14 CN CN 201120344058 patent/CN202254915U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931786A (en) * | 2017-12-18 | 2019-06-25 | 沈阳天洁环保新能源有限公司 | Self-evaporating type steam condenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120530 Effective date of abandoning: 20130424 |
|
| RGAV | Abandon patent right to avoid regrant |