CN207695217U - Calorimeter cleaning device - Google Patents
Calorimeter cleaning device Download PDFInfo
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- CN207695217U CN207695217U CN201721670669.7U CN201721670669U CN207695217U CN 207695217 U CN207695217 U CN 207695217U CN 201721670669 U CN201721670669 U CN 201721670669U CN 207695217 U CN207695217 U CN 207695217U
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- calorimeter
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- cleaning device
- adapter flange
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Abstract
The utility model discloses a kind of calorimeter cleaning devices, including：Rinsing table, one end slide inlet porting adapter flange, other end setting outlet adapter flange；It connects between the inlet flange and the outlet(discharge) flange multiple calorimeters to be cleaned；Water storage box, the entrance adapter flange is connected by water inlet line, and the outlet adapter flange is connected by outlet conduit.A kind of calorimeter cleaning device provided by the utility model, clear water and cleaning agent are recycled to different in flow rate inside calorimeter, achievees the purpose that cleaning, maintenance, reduces labor intensity, and shorten scavenging period；The precision and service life for effectively ensureing calorimeter, avoid the pollution to calorimeter and damage, reduce program operating cost.
Description
Technical field
The utility model is related to a kind of calorimeter cleaning devices.
Background technology
Beijing water quality is generally partially hard, and calorimeter incrustation scale, scale etc. often occurs later using a period of time, these incrustation scales,
Scale etc. can cause the pollution of calorimeter inner wall so that the number of degrees of calorimeter generate deviation, in accurate operation, this pollution shadow
Sound is very big.
Currently, the cleaning of calorimeter is all made of artificial hand brush, efficiency is low, while being also easy to cause the damage of calorimeter
Bad, country's calorimeter cleaning device still blank, the utility model is conducive to fill up current blank, the folder of design specialized at present
Hold tooling, filter plant, protection technique etc., realize multiple calorimeters cleaning, maintenance, effectively ensure calorimeter precision and
Service life reduces labor intensity, and shortens scavenging period；The pollution to calorimeter and damage are avoided, program operating cost is reduced.
Invention content
The purpose of this utility model is to provide a kind of calorimeter cleaning device, and clear water and cleaning agent are followed with different in flow rate
Inside ring to calorimeter, achieve the purpose that cleaning, maintenance, effectively ensure the precision and service life of calorimeter, mitigates labour
Intensity shortens scavenging period；The pollution to calorimeter and damage are avoided, program operating cost is reduced.
In order to realize that these purposes and other advantages of the utility model, the utility model provide a kind of calorimeter cleaning
Device, including：
Rinsing table, one end slide inlet porting adapter flange, other end setting outlet adapter flange；The inlet flange
It connects between the outlet(discharge) flange multiple calorimeters to be cleaned；
Water storage box connects the entrance adapter flange by water inlet line, and connecting the outlet by outlet conduit becomes
Diameter flange, such rinsing table, calorimeter to be cleaned and water storage box just constitute the water route of a cycle, complete the clear of calorimeter
Wash work.
Preferably, the rinsing table is equipped with groove, and the rinsing table is hollow box body, and box house walks pipeline and electricity
Road, the groove are arranged on the top plate of the rinsing table, and setting groove is for holding the cleaning solution to drip, preventing damage clear
The electric wire of the inner cavities Xi Tai.
Preferably, the water inlet line is connected to the bottom of the water storage box, the water outlet connection of the outlet conduit
In the top of the water storage box, setting water (flow) direction is bottom in and top out, the time that such recirculated water passes through calorimeter to be cleaned
Longest, cleaning efficiency are best.
Preferably, water pump group is provided on the water inlet line, the water pump group includes that there are two water pumps, for providing
The power of bad water is followed, two water pumps can work alternately, can also work at the same time；The water pump is equipped with frequency converter, passes through change
The rotating speed of the corresponding water pump of frequency device control, controls flow.
Preferably, in water inlet line, the outlet conduit close to the entrance adapter flange and the outlet adapter flange
On be respectively equipped with air pressure valve；It is respectively equipped between the air pressure valve and the entrance adapter flange and the outlet adapter flange
Flowmeter；The water pump both ends are equipped with air pressure valve；The air pressure valve and flowmeter are uniformly controlled by switch board, are set on switch board
There are six the switch button of air pressure valve, the traffic monitoring interface of water inlet pipe and outlet pipe and emergency stop switch, in addition on switch board also
There are two the Show Button, one is the Show Button worked normally, the Show Button for being off work for setting.Pass through control
Button on cabinet carrys out unified operation, can reduce labor intensity, and shortens scavenging period.
Preferably, set that there are two partition boards to be divided into three compartments by the water storage box in the water storage box body, described three
A compartment is respectively equipped with water inlet end, water outlet, and three water inlet ends connect the outlet conduit by four-way valve, described three
Water outlet connects the water inlet line by four-way valve.Water tank, which is divided into three compartments, can be used for storing different solution, carry out
Different operating process.
Preferably, three compartments fill clear water, pickle, passivating solution respectively in the water storage box.Entire calorimeter
Cleaning process includes Four processes：Water rinses and leak test, pickling descaling, water rinse, passivation.Before starting washing, by two four
Port valve manual reverse of direction leads to water cleaning, weld seam, flange, valve, short tube junction in inspection system, if any leakage situation, and
When handle, ensure being normally carried out for cleaning process, water rinses and the purpose of leak test is dust stratification in removing system, silt, disengaging
Metal oxide and other loosened soils, and leakage situation at temporary takeover is checked in the case where simulating cleaning state.Water
After the completion of flushing and leak test, two four-way valves are commutated into pickling manually and are led to, it will be in system full of the pickle prepared, cycle
Cleaning, timing sampling analysis, emptying, blowdown, when pickle concentration, iron ion content are stablized in system, you can terminate pickling,
The purpose of pickling is to carry out chemistry and electrochemical reaction using pickle and dirty substance and corrosion product, generates soluble matter, makes
Equipment surface cleans, and pickling is the committed step of entire Process of Chemical Cleaning.After acid cleaning process, again by two four-way valves
Manual reverse of direction leads to water cleaning, makes to be rinsed full of fresh water in system, and removal remains acid solution in systems and washes and falls
Particle, when be discharged pH be more than 6 when can terminate water rinse.Passivation operation is carried out after water is flushed, opens two four-ways manually
The passivation of valve is led to, and the purpose of passivation can make the metal component of metal surface generate one layer of thin composite metal salt with passivating solution
(i.e. passivating film), the salt can prevent metal to be corroded, and improve the corrosion resistance of inner surface of pipeline, prevent the metal surface after pickling
Generate Secondary floated rust.
Preferably, the calorimeter is DN15~DN250 types.
Preferably, the pipeline section that the entrance adapter flange is connected with the outlet adapter flange is equipped with air bleeding valve,
Acid cleaning process may will produce gas, and setting air bleeding valve is in order to which gas is discharged when necessary.
The utility model includes at least following advantageous effect：Calorimeter cleaning device provided by the utility model can will be clear
Water and cleaning agent are recycled to different in flow rate inside calorimeter, achieve the purpose that cleaning, maintenance, effectively ensure calorimeter
Precision and service life, reduce labor intensity, and shorten scavenging period；The pollution to calorimeter and damage are avoided, program fortune is reduced
Row cost.
The bore range for the calorimeter that the utility model is adapted to is DN15~DN250, and cleans multiple heats simultaneously
Table.The quantity that the calorimeter of different bores cleans simultaneously is DN250 tetra-, DN150~DN200 five, DN100~DN125 eight
Platform, DN25~DN80 nine, DN15~DN20 12.
Part is illustrated to embody by the further advantage, target and feature of the utility model by following, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the structural schematic diagram of calorimeter cleaning device described in the one of embodiment of the utility model；
Fig. 2 is the schematic top plan view of calorimeter cleaning device described in the one of embodiment of the utility model.
Specific implementation mode
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
As shown in Figure 1, 2, the utility model provides a kind of calorimeter cleaning device, including：
Rinsing table 9, one end slide inlet porting adapter flange 3, other end setting outlet adapter flange 2；The entrance
It connects between flange 3 and the outlet(discharge) flange 2 multiple calorimeters 11 to be cleaned；
Water storage box 1 connects the entrance adapter flange 3 by water inlet line, the outlet is connected by outlet conduit
Adapter flange 2, such rinsing table 9, calorimeter 11 to be cleaned and water storage box 1 just constitute the water route of a cycle, complete heat
The cleaning of scale 11.
The rinsing table 9 is equipped with groove in one of the embodiments, and the rinsing table is hollow box body, in babinet
Pipeline and circuit are walked by portion, and the groove is arranged on the top plate of the rinsing table, and setting groove is for holding the cleaning dripped
Liquid prevents the electric wire of damage rinsing table inner cavity.
In another embodiment, the water inlet line is connected to the bottom of the water storage box 1, and the outlet conduit goes out
The mouth of a river is connected to the top of the water storage box 1, and setting water (flow) direction is bottom in and top out, and such recirculated water passes through heat to be cleaned
The time longest of table 11, cleaning efficiency are best.
In another embodiment, water pump group is provided on the water inlet line, the water pump group includes that there are two water pumps
6, for providing the power for following bad water, two water pumps 6 can work alternately, can also work at the same time；The water pump 6, which is equipped with, to be become
Frequency device corresponds to the rotating speed of water pump 6 by Frequency Converter Control, controls flow.
In another embodiment, air pressure valve 4 is equipped on the water inlet line close to the entrance adapter flange 3, by
The outlet conduit of the nearly outlet adapter flange 2 is equipped with air pressure valve 5；In the air pressure valve and the entrance adapter flange 3 and
It is respectively equipped with flowmeter between the outlet adapter flange 2；6 both ends of the water pump are equipped with air pressure valve 8；The air pressure valve and flow
Meter is uniformly controlled by switch board, sets that there are six the flow of the switch button of air pressure valve, water inlet pipe and outlet pipe prisons on switch board
Interface and emergency stop switch are controlled, in addition two the Show Buttons are set on switch board, one is the Show Button worked normally, and one is
The Show Button being stopped.It by the button on switch board come unified operation, can reduce labor intensity, when shortening cleaning
Between.
In another embodiment, it sets in 1 babinet of the water storage box and divides the water storage box 1 as three there are two partition board 12
Compartment, three compartments are respectively equipped with water inlet end, water outlet, and three water inlet ends connect the water outlet by four-way valve 7
Pipeline, three water outlets connect the water inlet line by four-way valve.Water tank 1 divides can be used for storing not for three compartments
Same solution, carries out different operating process.
In another embodiment, three compartments fill clear water, pickle, passivating solution respectively in the water storage box 1.Entirely
The cleaning process of calorimeter includes Four processes：Water rinses and leak test, pickling descaling, water rinse, passivation.Before starting washing,
Two four-way valve manual reverse of direction are led to water cleaning, weld seam, flange, valve, short tube junction in inspection system, if any leakage
Situation, timely processing ensure being normally carried out for cleaning process, and water rinses and the purpose of leak test is dust stratification, mud in removing system
Husky, disengaging metal oxide and other loosened soils, and leakage situation at temporary takeover is carried out in the case where simulating cleaning state
It checks.After the completion of water flushing and leak test, two four-way valves are commutated into pickling manually and are led to, it will be in system full of the pickling prepared
Liquid, wash cycles, timing sampling analysis, emptying, blowdown, when pickle concentration, iron ion content are stablized in system, you can knot
Beam pickling, the purpose of pickling is can using pickle and dirty substance and corrosion product progress chemistry and electrochemical reaction, generation
Molten object, makes equipment surface clean, and pickling is the committed step of entire Process of Chemical Cleaning.After acid cleaning process, by two four
Manual reverse of direction leads to port valve to water cleaning again, makes to be rinsed full of fresh water in system, the acid of removal residual in systems
Liquid and the particle fallen is washed, can terminate water when being discharged pH and being more than 6 rinses.Passivation operation is carried out after water is flushed, is opened manually
The passivation of two four-way valves is led to, and the purpose of passivation can make the metal component of metal surface and passivating solution generate one layer thin compound
Metal salt (i.e. passivating film), the salt can prevent metal to be corroded, and improve the corrosion resistance of inner surface of pipeline, prevent the gold after pickling
Metal surface generates Secondary floated rust.
In another embodiment, the calorimeter 11 is DN15~DN250 types.
In another embodiment, the pipeline section that the entrance adapter flange 3 and the outlet adapter flange 2 connect is equipped with
Air bleeding valve 10 may will produce gas, setting air bleeding valve 10 is in order to which gas is discharged when necessary in acid cleaning process.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (9)
1. calorimeter cleaning device, which is characterized in that including：
Rinsing table, one end slide inlet porting adapter flange, other end setting outlet adapter flange；The inlet flange and institute
State multiple calorimeters to be cleaned of connecting between outlet(discharge) flange；
Water storage box connects the entrance adapter flange by water inlet line, and connecting the outlet by outlet conduit becomes shot
It is blue.
2. calorimeter cleaning device as described in claim 1, which is characterized in that the rinsing table is equipped with groove.
3. calorimeter cleaning device as described in claim 1, which is characterized in that the water inlet line is connected to the water storage box
Bottom, the water outlet of the outlet conduit is connected to the top of the water storage box.
4. calorimeter cleaning device as claimed in claim 3, which is characterized in that water pump group is provided on the water inlet line,
The water pump group includes there are two water pump, and the water pump is equipped with frequency converter.
5. calorimeter cleaning device as claimed in claim 4, which is characterized in that close to the entrance adapter flange and described
It exports the water inlet line of adapter flange, be respectively equipped with air pressure valve on outlet conduit；Become shot in the air pressure valve and the entrance
It is respectively equipped with flowmeter between blue and described outlet adapter flange；The water pump both ends are equipped with air pressure valve；The air pressure valve and stream
Gauge is uniformly controlled by switch board.
6. calorimeter cleaning device as described in claim 1, which is characterized in that partition board there are two being set in the water storage box body
The water storage box is divided into three compartments, three compartments are respectively equipped with water inlet end, water outlet, and three water inlet ends pass through
Four-way valve connects the outlet conduit, and three water outlets connect the water inlet line by four-way valve.
7. calorimeter cleaning device as claimed in claim 6, which is characterized in that three compartments fill respectively in the water storage box
Clear water, pickle, passivating solution.
8. calorimeter cleaning device as described in claim 1, which is characterized in that the calorimeter is DN15~DN250 types.
9. calorimeter cleaning device as described in claim 1, which is characterized in that the entrance adapter flange and the outlet become
The pipeline section of diameter flanged joint is equipped with air bleeding valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721670669.7U CN207695217U (en) | 2017-12-05 | 2017-12-05 | Calorimeter cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721670669.7U CN207695217U (en) | 2017-12-05 | 2017-12-05 | Calorimeter cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207695217U true CN207695217U (en) | 2018-08-07 |
Family
ID=63024944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721670669.7U Active CN207695217U (en) | 2017-12-05 | 2017-12-05 | Calorimeter cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207695217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139124A (en) * | 2020-10-10 | 2020-12-29 | 高智亮 | Comprehensive washing and checking platform for heat energy meter |
-
2017
- 2017-12-05 CN CN201721670669.7U patent/CN207695217U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139124A (en) * | 2020-10-10 | 2020-12-29 | 高智亮 | Comprehensive washing and checking platform for heat energy meter |
| CN112139124B (en) * | 2020-10-10 | 2024-05-07 | 高智亮 | Comprehensive flushing and checking platform for heat energy meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210603 Address after: 100026 No.6 Liufang North Street, Chaoyang District, Beijing Patentee after: BEIJING DISTRICT HEATING Group Patentee after: Beijing Thermal Equipment Manufacturing Co.,Ltd. Address before: 6 Liufang North Street, Chaoyang District, Beijing 100028 Patentee before: BEIJING DISTRICT HEATING Group Patentee before: BEIJING WEIYE HEAT SUPPLY EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |