CN203464845U - Plate-type heat exchanger cleaning device with automatic cleaning and leakage-detecting functions - Google Patents
Plate-type heat exchanger cleaning device with automatic cleaning and leakage-detecting functions Download PDFInfo
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- CN203464845U CN203464845U CN201320522106.9U CN201320522106U CN203464845U CN 203464845 U CN203464845 U CN 203464845U CN 201320522106 U CN201320522106 U CN 201320522106U CN 203464845 U CN203464845 U CN 203464845U
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Abstract
The utility model discloses a plate-type heat exchanger cleaning device with automatic cleaning and leakage-detecting functions. The plate-type heat exchanger cleaning device comprises a plate-type heat exchanger water inlet (1) and a plate-type heat exchanger water outlet (2), wherein an automatic cleaning and backwashing flow-assistant loop (3) is arranged between the plate-type heat exchanger water inlet (1) and the plate-type heat exchanger water outlet (2). According to the plate-type heat exchanger cleaning device, the automatic cleaning and backwashing flow-assistant loop is arranged between the plate-type heat exchanger water inlet and the plate-type heat exchanger water outlet, and a circulating liquid storage tank, a cleaning liquid circulating pump and cleaning adjustment gate valves are arranged in the automatic cleaning and backwashing flow-assistant loop; the loop can implement reverse cleaning and leakage detection for a plate-type heat exchanger by closing water flow from the inlet and the outlet. The plate-type heat exchanger cleaning device is simple in structure; the difficulty in cleaning of the plate-type heat exchanger is solved; furthermore, leakage points of equipment can be immediately detected and maintained, so that the service life of the equipment can be prolonged; the plate-type heat exchanger cleaning device works safely and reliably; the production cost is reduced, and the production efficiency is improved.
Description
Technical field
The utility model belongs to mechanical equipment technical field, further belongs to plate type heat exchanger technical field, be specifically related to a kind of simple in structure, the plate type heat exchanger cleaning device with automatic cleaning and leak detection function easy and simple to handle, that implementation cost is cheap.
Background technology
In prior art, plate type heat exchanger is by many corrugated heat transferring plates, by certain interval, compresses the dismountable heat transmission equipment forming by rubber sheet gasket.Hole, four angles on plate, has formed the distributing pipe of fluid and has let out collector, and two kinds of heat transferring mediums flow into respectively runner separately, forms adverse current or and flows and carry out the exchange of heat by each plate.Heat exchanger is after operation a period of time, in liquid medium, can deposit can on heat exchange surface, generate dirt layer, sometimes heat-transfer surface also can be formed dirt layer by flow-induced corrosion face, and dirt layer produces additional thermal resistance, and overall heat-transfer coefficient is reduced, rate of heat transfer significantly declines, because dirt layer thermal conductivity factor is very little, even if thickness is little, heat resistance of the scale is also very large, tend to become main thermal resistance, what impact was produced normally carries out.And plate type heat exchanger is because seal perimeter is longer, easily leaks, and bears pressure reduction less, treating capacity is less, once section of tubing must be first removed in the fouling of discovery plate, then takes plate slices apart cleaning, loaded down with trivial details effort very, if will be equipped with corresponding cleaning device, high cost.For this reason, develop a kind of simple in structure, implementation cost is cheap, the plate type heat exchanger cleaning device with automatic cleaning and leak detection function of working stability is the effective way addressing this problem.
Utility model content
It is a kind of easy to operate and safe that the purpose of this utility model is to provide, the plate type heat exchanger cleaning device with automatic cleaning and leak detection function with low cost.
The purpose of this utility model is achieved in that and comprises plate type heat exchanger water inlet and plate type heat exchanger delivery port, automatic cleaning recoil is set between described plate type heat exchanger water inlet and plate type heat exchanger delivery port and helps and flow back to road.
The utility model has adopted and automatic cleaning recoil is set between plate type heat exchanger water inlet and plate type heat exchanger delivery port has helped and flow back to road, automatically cleaning recoil helps to flow back to circulation fluid storage tank, cleaning fluid circulating pump and clean regulation gate valve is set in road, by closing import and export current, use this loop to form the reverse cleaning of plate type heat exchanger and leak detection.The utility model is simple in structure, has solved the difficulty that plate type heat exchanger cleans, and also checkout equipment leak source keeps in repair in time, has extended the service life of equipment, safe and reliable, has reduced production cost, enhances productivity.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
In figure: 1-plate type heat exchanger water inlet, 2-plate type heat exchanger delivery port, 3-automatically cleans to recoil to help and flows back to road, 4-circulation fluid storage tank, 5-cleaning fluid circulating pump, 6-cleans regulation gate valve, 7-water inlet regulation gate valve, 8-delivery port regulation gate valve, 9-plate type heat exchanger.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but must not to the utility model, be limited by any way, any change or the improvement based on the utility model training centre, done, all belong to protection domain of the present utility model.
As shown in Figure 1, the utility model comprises plate type heat exchanger water inlet 1 and plate type heat exchanger delivery port 2, automatic cleaning is set between described plate type heat exchanger water inlet 1 and plate type heat exchanger delivery port 2 and recoils to help and flow back to road 3.
Described automatic cleaning recoil helps to flow back to circulation fluid storage tank 4 and cleaning fluid circulating pump 5 is set on road 3.
Described automatic cleaning recoil helps to flow back on road 3 and arranges and clean regulation gate valve 6.
Described clean regulation gate valve 6 is a kind of in pneumatic operated valve, hydraulic valve or manual manipulation valve.
Described plate type heat exchanger water inlet 1 end arranges water inlet regulation gate valve 7.
Described plate type heat exchanger delivery port 2 ends set out mouth of a river regulation gate valve 8.
In described plate type heat exchanger water inlet 1 and plate type heat exchanger delivery port 2, three-port structure being set is connected and automatically cleans recoil and help and flow back to road 3.
Described automatic cleaning recoil helps flows back to road 3 for anticorrosion rigid structure pipe.
Described automatic cleaning recoil helps flows back to road 3 for anticorrosion flexible structure pipe
operation principle of the present utility model and the course of work are as follows:
The utility model adopts and between plate type heat exchanger water inlet and plate type heat exchanger delivery port, to add automatic cleaning recoil and help and flow back to road, and using cleaning solution is the medium that cleans and hunt leak, and has effectively realized automatic cleaning and the leak detection function of plate type heat exchanger.
During actual job, on plate type heat exchanger water inlet pipe and water outlet pipe, install threeway additional, connection is cleaned to recoil to help and is flowed back to road, in loop, add circulation fluid storage tank, cleaning fluid circulating pump and clean regulation gate valve, and at plate type heat exchanger water inlet pipe and water outlet pipe, one, gate valve is respectively installed, in the time of need to cleaning, close into water and water outlet regulation gate valve, open import water pipe to clean regulation gate valve between circulation fluid storage tank, use cleaning fluid circulating pump that cleaning fluid is pumped into plate type heat exchanger delivery port in circulation fluid storage tank, cleaning fluid is in plate type heat exchanger, do to wash in the other direction with water (flow) direction, finally by the pipeline of crossing water inlet connection, by the dirty trowel used for plastering in plate and foreign material refunds circulation fluid storage tank.While leaking, open scavenger circuit in occurring, with special test paper, test, just can check out that interior leakage occurs at which position, overhauls in time easily.
Claims (9)
1. a plate type heat exchanger cleaning device with automatic cleaning and leak detection function, comprise plate type heat exchanger water inlet (1) and plate type heat exchanger delivery port (2), it is characterized in that arranging between described plate type heat exchanger water inlet (1) and plate type heat exchanger delivery port (2) automatic cleaning and recoil to help and flow back to road (3).
2. the plate type heat exchanger cleaning device with automatic cleaning and leak detection function according to claim 1, is characterized in that described automatic cleaning recoil helps to flow back to circulation fluid storage tank (4) and cleaning fluid circulating pump (5) are set on road (3).
3. the plate type heat exchanger cleaning device with automatic cleaning and leak detection function according to claim 1, is characterized in that described automatic cleaning recoil helps to flow back to clean regulation gate valve (6) is set on road (3).
4. the plate type heat exchanger cleaning device with automatic cleaning and leak detection function according to claim 3, is characterized in that a kind of in pneumatic operated valve, hydraulic valve or manual manipulation valve of described clean regulation gate valve (6).
5. the plate type heat exchanger cleaning device with automatic cleaning and leak detection function according to claim 1, is characterized in that described plate type heat exchanger water inlet (1) end arranges water inlet regulation gate valve (7).
6. the plate type heat exchanger cleaning device with automatic cleaning and leak detection function according to claim 1, is characterized in that described plate type heat exchanger delivery port (2) end sets out mouth of a river regulation gate valve (8).
7. the plate type heat exchanger cleaning device with automatic cleaning and leak detection function according to claim 1 and 2, is characterized in that described plate type heat exchanger water inlet (1) and plate type heat exchanger delivery port (2) arrange three-port structure and be connected cleaning automatically and recoil to help and flow back to road (3).
8. the plate type heat exchanger cleaning device with automatic cleaning and leak detection function according to claim 1, is characterized in that described automatic cleaning recoil helps to flow back to road (3) for anticorrosion rigid structure pipe.
9. the plate type heat exchanger cleaning device with automatic cleaning and leak detection function according to claim 1, is characterized in that described automatic cleaning recoil helps to flow back to road (3) for anticorrosion flexible structure pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320522106.9U CN203464845U (en) | 2013-08-24 | 2013-08-24 | Plate-type heat exchanger cleaning device with automatic cleaning and leakage-detecting functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320522106.9U CN203464845U (en) | 2013-08-24 | 2013-08-24 | Plate-type heat exchanger cleaning device with automatic cleaning and leakage-detecting functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203464845U true CN203464845U (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320522106.9U Expired - Fee Related CN203464845U (en) | 2013-08-24 | 2013-08-24 | Plate-type heat exchanger cleaning device with automatic cleaning and leakage-detecting functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203464845U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251645A (en) * | 2014-09-29 | 2014-12-31 | 宁夏共享装备有限公司 | Washing device for heat exchanger |
| CN106871708A (en) * | 2017-02-24 | 2017-06-20 | 江阴市亚龙换热设备有限公司 | Self-cleaning plate heat exchanger |
| CN107300339A (en) * | 2017-07-31 | 2017-10-27 | 湖南军信环保股份有限公司 | The full-automatic online backflushing cleaning device of MBR plate type heat exchangers and purging method |
-
2013
- 2013-08-24 CN CN201320522106.9U patent/CN203464845U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251645A (en) * | 2014-09-29 | 2014-12-31 | 宁夏共享装备有限公司 | Washing device for heat exchanger |
| CN106871708A (en) * | 2017-02-24 | 2017-06-20 | 江阴市亚龙换热设备有限公司 | Self-cleaning plate heat exchanger |
| CN106871708B (en) * | 2017-02-24 | 2019-03-26 | 江阴市亚龙换热设备有限公司 | Self-cleaning plate heat exchanger |
| CN107300339A (en) * | 2017-07-31 | 2017-10-27 | 湖南军信环保股份有限公司 | The full-automatic online backflushing cleaning device of MBR plate type heat exchangers and purging method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20160824 |
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| CF01 | Termination of patent right due to non-payment of annual fee |