CN109028582A - Exempt to tear water-heater cleaning machine open - Google Patents
Exempt to tear water-heater cleaning machine open Download PDFInfo
- Publication number
- CN109028582A CN109028582A CN201710491308.4A CN201710491308A CN109028582A CN 109028582 A CN109028582 A CN 109028582A CN 201710491308 A CN201710491308 A CN 201710491308A CN 109028582 A CN109028582 A CN 109028582A
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- China
- Prior art keywords
- water
- heater
- scale
- pipe
- cabinet
- Prior art date
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- 238000004140 cleaning Methods 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 330
- 239000010865 sewage Substances 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 13
- 239000002253 acid Substances 0.000 abstract description 10
- 230000006378 damage Effects 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
- F24H9/0042—Cleaning arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/16—Arrangements for water drainage
Abstract
One kind is exempted to tear water-heater cleaning machine, including cabinet, electric heater with thermostat, water pump, converter valve, external cold water pipe, external hot-water line, drainpipe, water inlet pipe, filter screen, drain valve etc. open.The present invention, which does not have to disassembly water heater, can ensure that scale remover plays optimum efficiency to the machine of water heater cleaning scale, and water and scale remover are all circulation Reusabilities, save water, save scale remover, reduce the discharge of sewage.The present invention can be automatically water heater scale removal, and human contact's scale remover chance is few, reduce injury of the acid to human body.Electronic control converter valve is changed the direction of a stream of water, and can be conducive to that scale particles object is discharged, blowdown is more thoroughly from water outlet blowdown but also from water inlet blowdown.Temperature controlled heater thermal-stable water temperature improves scale removal efficiency conducive to scale remover scale removal in suitable water temperature.Structure of the invention is compact, easy to carry, brings convenience for the use of family place.
Description
Technical field
The present invention relates to a kind of cleaning devices, and water heater can be cleaned without disassembly water heater by relating in particular to one kind
The machine of scale can ensure that scale remover plays optimum efficiency, remove to water heater scale, and can save water, reduce blowdown
Exempt to tear water-heater cleaning machine open.
Background technique
The method of existing water heater scale cleaning is: it first has to open outer cover of water heater, it is then careful that water heater is torn open
It removes, the aqueous solution for being made into scale remover fills water heater, after standing a period of time, bleeds off the water in water heater, so weight
Multiple multiple, the scale in water heater will be fewer and fewer.Whole process it is noted that: not dismount badly water heater.When acid filling is cleaned,
Acid-proof gloves are worn, acid burn hand is prevented.Water heater back warp often has a scale, maintenance master worker through tearing open water heater, wash water heater,
Water heater is assembled again, and the time of half a day can only clear up the scale of a water heater, and efficiency is very low, work also very tired.
Summary of the invention
The purpose of the present invention is to overcome the deficiencies of the prior art, and providing one kind can be to hot water without disassembly water heater
Device cleans the machine of scale, can ensure that scale remover plays optimum efficiency, removes to water heater scale, and can save water, reduce
The exempting from of blowdown tears water-heater cleaning machine open.
The technical solution adopted by the present invention to solve the technical problems is: one kind is exempted to tear water-heater cleaning machine, including cabinet open,
Cabinet upper right quarter fixes water tank, and cabinet right lower quadrant installs electric heater with thermostat, and water pump, cabinet upper left quarter peace are installed in cabinet middle and lower part
Fill converter valve, the fixed external cold water pipe in the left top of cabinet and external hot-water line, the fixed drainpipe of cabinet right edge.Tank top is solid
Determine water inlet pipe, be built-in with filter screen in the middle part of water tank, sewage and scale are equipped with below filter screen, was equipped with drainage above filter screen,
It is equipped with drainpipe on the right side of water tank bottom, drain valve is equipped on drainpipe, is equipped with return pipe on the left of water tank bottom, water tank bottom is equipped with
Outlet pipe, outlet pipe top are mounted on above filter screen.Electric heater with thermostat upper end is connected to the bottom end of outlet pipe, and temperature control electricity adds
Hot device lower end is connected to connecting tube one end, and the connecting tube other end is connected to water pump inlet, and water pump water outlet end connects forcing pipe one
End, the forcing pipe other end are connected to one end under converter valve, and the other end is connected to return pipe one end, the return pipe other end under converter valve
It is connected on the left of water tank bottom, one end is connected to external cold water pipe in converter valve, and the other end is connected to external hot water in converter valve
Pipe.
The invention has the advantages that not having to disassembly water heater can ensure that and remove to the machine of water heater cleaning scale
Dirty agent plays optimum efficiency, removes to water heater scale, and can save water, reduce blowdown.The present invention is water heater scale removal,
One of cumbersome process of disassembly water heater is saved, workload is reduced.The water and scale remover of the present invention is all to recycle to make repeatedly
, save water, save scale remover, reduce the discharge of sewage.The present invention can be water heater scale removal automatically, and human contact removes
Dirty agent chance is few, reduces injury of the acid to human body.Electronic control converter valve is changed the direction of a stream of water, can from water outlet blowdown but also
From water inlet blowdown, be conducive to that scale particles object is discharged, blowdown is more thoroughly.Temperature controlled heater thermal-stable water temperature is conducive to scale removal
Agent scale removal in suitable water temperature, improves scale removal efficiency.Structure of the invention is compact, easy to carry, brings for the use of family place
It is convenient.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structure chart of the embodiment of the present invention one.
In figure: 1. water inlet pipes, 2. water tanks, 3. filter screens, 4. drain valves, 5. electric heater with thermostat, 6. water pumps, 7. reflux
Pipe, 8. converter valves, 9. external cold water pipes, 10. external hot-water lines, 11. sewage, 12. mistake drainages, 13. scales, 14. drainpipes,
15. connecting tube, 16. forcing pipes, 17. cabinets, 18. outlet pipes.
Specific embodiment
In the embodiment shown in fig. 1, it is provided with water inlet pipe (1), water tank (2), filter screen (3), drain valve (4), temperature control electricity
Heater (5), water pump (6), return pipe (7), converter valve (8), external cold water pipe (9), external hot-water line (10), sewage (11),
It crosses drainage (12), scale (13), drainpipe (14), connecting tube (15), forcing pipe (16), cabinet (17), outlet pipe (18).
Implement it is of the invention exempt to tear open water-heater cleaning machine, including cabinet (17), cabinet (17) upper right quarter is fixed water tank (2),
Cabinet (17) right lower quadrant installs electric heater with thermostat (5), and water pump (6) are installed in cabinet (17) middle and lower part, cabinet (17) upper left quarter peace
It fills converter valve (8), the fixed external cold water pipe (9) in the left top of cabinet (17) and external hot-water line (10), cabinet (17) right edge are solid
Determine drainpipe (14).
Implement it is of the invention exempt to tear open water-heater cleaning machine, fixed water inlet pipe (1) at the top of water tank (2), built in the middle part of water tank (2)
Having filter screen (3), filter screen (3) is equipped with sewage (11) and scale (13) below, and filter screen (3) was equipped with drainage (12) above,
Water tank (2) bottom right is equipped with drainpipe (14), is equipped on drainpipe (14) drain valve (4), and water tank (2) bottom left is equipped with back
Flow tube (7), water tank (2) bottom are equipped with outlet pipe (18), and outlet pipe (18) top is mounted on filter screen (3) above.
Implement it is of the invention exempt to tear open water-heater cleaning machine, electric heater with thermostat (5) upper end is connected to the bottom of outlet pipe (18)
End, electric heater with thermostat (5) lower end are connected to connecting tube (15) one end, and connecting tube (15) other end is connected to water pump (6) water inlet
End, water pump (6) water outlet connect forcing pipe (16) one end, and forcing pipe (16) other end is connected to one end under converter valve (8), the change of current
The other end is connected to return pipe (7) one end under valve (8), and return pipe (7) other end is connected to water tank (2) bottom left, converter valve
(8) one end is connected to external cold water pipe (9) on, and the other end is connected to external hot-water line (10) in converter valve (8).
Implement it is of the invention exempt to tear open water-heater cleaning machine, the volume of water tank (2) is at least not less than 2 liters, no more than 20
It rises.
Implement it is of the invention exempt to tear open water-heater cleaning machine, converter valve (8) can use electronic control converter valve, converter valve (8)
It manually can also intercourse the valve of water flow by two tubes, can change the direction of a stream of water in this way, can be arranged from water outlet
It is dirty to be conducive to that scale particles object is discharged, blowdown is more thoroughly from water inlet blowdown again.
Implement it is of the invention exempt to tear water-heater cleaning machine open, the machine of scale can be cleaned to water heater without disassembly water heater
Device can ensure that scale remover plays optimum efficiency, remove to water heater scale, and can save water, reduce blowdown.The present invention is heat
Hydrophone scale removal saves one of cumbersome process of disassembly water heater, reduces workload.The water and scale remover of the present invention is all
Reusability is recycled, is saved water, scale remover is saved, reduces the discharge of sewage.The present invention can be water heater scale removal automatically,
Human contact's scale remover chance is few, reduces injury of the acid to human body.Electronic control converter valve is changed the direction of a stream of water, can be from water outlet
Mouth blowdown can be conducive to that scale particles object is discharged, blowdown is more thoroughly from water inlet blowdown again.Temperature controlled heater thermal-stable water
Temperature improves scale removal efficiency conducive to scale remover scale removal in suitable water temperature.Structure of the invention is compact, easy to carry, is family
It uses and brings convenience.
Implement it is of the invention exempt to tear water-heater cleaning machine open, the ingehious design of the machine component with combine, can be simple and fast
Remove water heater scale.The complicated procedures of forming of disassembly is reduced, and can quickly and efficiently be water heater scale removal.It reduces workload and saves work
Make the time, moreover it is possible to prevent harm of the acid to staff.The scale of energy efficient quick of the present invention removed in water heater, to improve
The working efficiency of water heater.
It is of the invention that exempt to tear open water-heater cleaning machine embodiment one as follows:
Scale descaling machine internal structure is determined first:
1, the present invention will have a water tank, be filled with water and convenient for scale remover is added.Water can also be recycled, save water money
Source saves scale remover, reduces blowdown.
2, the present invention will add a temperature control device, can heat, reach water temperature between 50 to 60 degrees Celsius, scale removal
Agent better effect reaches scale removal effect more preferably, faster.
3, the present invention is internal water pump, forms circulating water flow, scale remover is brought into water heater.It plays and scrubs heat repeatedly automatically
Hydrophone.
4, the present invention is internal the converter valve changed the direction of a stream of water, and exchanging flushing repeatedly using water outlet and water inlet makes water
Dirty particle is easier to flow out water heater, and can be more advantageous to scale particles from water inlet blowdown and be easier to flow out water heater.
5, the present invention has filter device, filters out scale particles object, and it is clean for making the water for flowing into water heater every time.
6, the present invention has electronic control change of current valve gear, convenient for operation.
7, the present invention will have a frame, make that these components are orderly, compact combine.
8, other ensure some components that machine works normally.
Secondly it determines temperature control heating device, is to be convenient for quick scale removal to promote scale remover more effectively to play a role.
Temperature control is between 50 to 60 degree.Resistance to sour water pump is selected, the water pump of selection must also have resistance to acid function.As long as considering water to be sent into high
2 meters of left-right positions.So pump head also need not be too far.Finally determining Household pressure increasing water pump, 6 meters of lift or so.For
The corrosion of acid is prevented, the every water pipe joint and connector of connection must all select the plastic tube of acid-proof.The connection method of water pipe, can
To do a water circulation system with 4 T-way water valves and 5 water pipes.Connector disposably connects, and makes hot water by the control of valve
Water flow changes direction in device, forms vortex in water, and scale particles is driven to flow out with water.Reach and the inside of water heater is carried out entirely
The purpose that orientation is removed.
Specific connection of the invention is as follows: the Pump Suction mouth of a river is mounted in water tank bottom, sends water in heater in water tank
Heating, then flows out in heater, and flow in water heater from water feeding of heater mouth, then flow back to water from water heater mouth
Case so recycles.In order to which scale is more preferably taken out of water heater.One change of current valve is installed, thus it is possible to vary water (flow) direction: water from
Heater outflow, and flowed into water heater from water heater mouth, it is then flowed out again from water feeding of heater mouth, reflow tank.
The flushed water heater of water mixed with scale remover of the invention, there are many scale, many scales for band certainly for the water flowed back to
It will affect pump working, a filter screen must be then installed in the middle part of water tank, it is mounted below the water inlet pipe mouth of water pump.
The present invention has selected gauze to make filter.Cut one piece of gauze (1 millimeter of mesh) with water tank area equation, fixed peace
In the middle part of water tank.Take one piece of gauze packet on outlet pipe top again, it is dead with sealant glue.Then outlet pipe bottom end is screwed to water tank
On the water inlet of beneath heater.Test effect shows: twice filter device can only filter larger particles scale, filter effect
It is bad.Therefore a Y type screw thread filter has been added again for machine.It is mounted in towards in the connecting tube of water pump.Water is flowed into this way
Water in pump would not have scale particles, would not also influence the work of water pump.
The present invention is water outlet, water return outlet and the water inlet for the water heater that needs clean is corresponding with water outlet connects.Then
Enough water is piled in water tank, scale remover is added, closes the lid.Start water pump, the water with scale remover is sent to heater
In start to heat.And send scale remover in water heater, making scale remover, constantly circulation is washed away in water heater, and is often started
Commutation switch changes water (flow) direction in water heater, can be more advantageous to removing, discharge water from inlet and outlet blowdown respectively
Dirt.
Manufacturing process of the invention is as follows:
1, clean machine frame: use 3*3 angle bar: 6 meters.Intercept 30CM 5, interception 35CM 5, interception 50CM 5.It is whole
A machine overall volume should be: long 35CM, width 30CM, high 50CM.
2, cleaning machine water tank: with the PVC water pipe of interception bore 15CM, a length of 35CM.Below plus blocking cap one, it is made into water
Case, water tank is interior to add a water level control bar.Make particle filtering net by oneself again.
3, cleaning machine heater: selecting temp controlling heater one, can be used a water heater heater part, high 35CM,
Wide 25CM, thickness 10CM, power 700W.
4, super century Household pressure increasing water pump 1, maximum flow 16L/min, highest lift 12M. volume cleaning machine water pump: are chosen
Constant flow 6L/min, rated head 6M.Voltage rating 220V, the water pump of rated power 100W.The long 17CM of water pump, diameter 7CM.
5, cleaning machine water circulation pipeline: triplet type water pipe head 5, L shape water pipe head 4,50CM long connecting tube 7
Root, 2 of 140CM long.
Present invention completion welding, assembling are as follows:
1, machine frame makes: multiply 3 centimetres of angle bar with 3 centimetres first, interception is 30 centimetres 5 long, and it is 35 centimetres 5 long,
It is 50 centimetres 5 long.Weld one high 50 centimetres, long 35 centimetres, wide 30 centimetres of cuboid iron frame.It is each to fixed cleaning machine
A component, then galvanized iron sheet is used to fence up as cabinet.
2, water tank makes: step 1: arriving market selection, determining and does water tank main body, interception 35 with 15 centimetres of bore of pvc pipe
The pvc pipe of centimeter length does water tank main body.Step 2: the blocking cap (15 centimetres of bore in blocking cap) of a pvc pipe is called in, as water tank
Bottom.With pvc pipe special plastic glue, blocking cap glue at pvc pipe one, such a simple water tank is carried out.Step 3:
In order to fill the water conveniently, according to the sample of closestool water level controller, the hole of 2 centimetres of diameter is bored in water tank bottom, has added one
Water level control lever apparatus.This water level control lever apparatus connects tap water inlet pipe, and water intaking is convenient, and water is not overflowed and can be controlled
Make certain water.Step 4: having bored the circular hole of 2 centimetres of 2 diameters in water tank bottom, connector, peace in a circular hole are added
Water pipe is taken on, outlet pipe is connected with heater, and return pipe is installed in another circular hole, and recycling scale remover recycles.Step 5: dress
Upper filter.Filter screen self-made first filters bulky grain scale in the middle part of water tank.Then closeer filter is mounted in
Below the water inlet of water pump, fine particle is filtered.Step 6: scale remover overflows in order to prevent, add a lid again in tank top
Son also uses blocking cap.Step 7: finally two pipe clamps of this water tank are fixed in the upper right corner of cabinet.
3, the installation of heater:
Add a Temperature controlled heater on water tank side.The high 37CM of the heater, width 24CM, thickness 10CM.Heater water inlet
It is connected in water outlet of water tank, the water in such water tank flows into water heater naturally and heated.It is fixed on inside chassis frame
Location right abuts water tank in the following, convenient for connection.
4, the installation of water pump:
Water pump size wants dot, and convenient for combining with other assemblies, machine does not need excessive power water pump originally.Choose highest
Flow 16L/min, highest lift 12M, metered flow 6L/min.Rated head 6M.Voltage rating 220V, rated power 100W's
Water pump.The long 17CM of water pump, diameter 7CM.The position of water pump is mounted on the heater left part of water tank bottom, convenient for water suction.This water
Pump water inlet mouth is connected with the water outlet of heater.The water heater that scale remover rinses household can be thus mixed with hot water.
5, water pipe connects:
A water is done with 4 threeways and is connected by circulation equipment, with hose the water outlet of water pump and the household for needing to clean scale
The water inlet of water heater is connected.Hot water with scale remover can thus flow into pot-type boiler, to water heater
Scale carries out washing away removing.The water outlet of the pot-type boiler of cleaned scale is connected with water tank with a pipe again, in this way
Water can be just set constantly to flow into water heater, then continuous reflow tank.Water is recycled, plays water conservation effect.?
This water be connected by circulation in plus one: water flow to converter valve, such water can intake from pot-type boiler water inlet, from water outlet
Water outlet.It can also intake from water outlet, be discharged from water inlet.Reach comprehensive to water heater interior flushing.Preferably make scale
Flow out water heater.
The present invention tests service condition:
According to scale descaling machine application method: cold water pipe, the effective hose of hot water be correspondingly connected with water heater cold water pipe,
On hot-water line.Effective hose of intaking is connected on running water pipe, according to water heater volume number suitable cleaning mixture or scale remover
Water tank is added, opens running water valve, water constantly flows into water tank.Water flows into heating in temperature control heating device, then flows into water pump.It beats
Boiled water switch pump, water pump start to work, when the T-way water valve on 2 water heaters is opened simultaneously, mixed with scale remover water from
Pot-type boiler water inlet water inlet, from water outlet reflow tank.When converter valve commutation when, mixed with scale remover water just from Household hot
Hydrophone water outlet water inlet, from water inlet reflow tank.It rinses a period of time, so constantly recycles, the scale in water heater is continuous
It decomposes, scale is constantly by water band recovery tank.Water becomes bronzing in water tank slowly.Scale removal terminates, and closes temperature control and adds
Hot device, opens water discharging valve, and scaler is discharged with sewage in scale particles object.Water in water heater is discharged also by scaler.
Scale removal terminates, closing machine, removes water pipe, completes a scale removal.
The present invention should be noted that as follows in production:
1, the pipe of external water heater wants longer when the water circulation system designed.Facilitate spotter and water heater in this way
Be connected.
2, the revolving speed of water pump is adjustable size.
3, converter valve is changed to electronic control converter valve, plays automatic exchange water (flow) direction.
4, water tank, hose, water pump, connector all must be acid proof materials.
Advantages of the present invention is as follows:
1, it is water heater scale removal, saves one of cumbersome process of disassembly water heater, reduces workload.
2, water and scale remover are all circulation Reusabilities, are saved water, and save scale remover, reduce the row of sewage
It puts.
3, Machine automated is water heater scale removal, and human contact's scale remover chance is few, reduces injury of the acid to human body.
4, electronic control converter valve is changed the direction of a stream of water, and can be conducive to from water outlet blowdown but also from water inlet blowdown
Scale particles object is discharged, blowdown is more thoroughly.
5, Temperature controlled heater thermal-stable water temperature, conducive to scale remover scale removal in suitable water temperature.Improve scale removal efficiency.
6, cleaning-machine structure is compact, easy to carry, brings convenience for the use of family place, effect is fine.
Claims (5)
1. one kind is exempted to tear water-heater cleaning machine, including cabinet (17) open, which is characterized in that in the fixed water of the cabinet (17) upper right quarter
Case (2), cabinet (17) right lower quadrant install electric heater with thermostat (5), and water pump (6) are installed in cabinet (17) middle and lower part, and cabinet (17) is left
Converter valve (8) are installed on top, and the fixed external cold water pipe (9) in the left top of cabinet (17) and external hot-water line (10), cabinet (17) are right
Side is fixed drainpipe (14).
2. according to claim 1 exempt to tear water-heater cleaning machine, feature fixed water inlet pipe at the top of the water tank (2) open
(1), it is built-in with filter screen (3) in the middle part of water tank (2), filter screen (3) is equipped with sewage (11) and scale (13), filter screen (3) below
It was equipped with above drainage (12), water tank (2) bottom right is equipped with drainpipe (14), and drain valve (4), water are equipped on drainpipe (14)
Case (2) bottom left is equipped with return pipe (7), and water tank (2) bottom is equipped with outlet pipe (18), and outlet pipe (18) top is mounted on filtering
Net (3) is above.
3. according to claim 1 exempt to tear water-heater cleaning machine open, feature is connected in the electric heater with thermostat (5) upper end
To the bottom end of outlet pipe (18), electric heater with thermostat (5) lower end is connected to connecting tube (15) one end, and connecting tube (15) other end connects
It is connected to water pump (6) water inlet end, water pump (6) water outlet connects forcing pipe (16) one end, and forcing pipe (16) other end is connected to the change of current
One end under valve (8), the other end is connected to return pipe (7) one end under converter valve (8), and return pipe (7) other end is connected to water tank (2)
Bottom left, one end is connected to external cold water pipe (9) in converter valve (8), and the other end is connected to external hot-water line in converter valve (8)
(10)。
4. according to claim 1 exempt to tear water-heater cleaning machine open, feature is at least not less than in the volume of the water tank (2)
2 liters, no more than 20 liters.
5. according to claim 1 exempt to tear water-heater cleaning machine open, feature is changed in the converter valve (8) using electronic control
Flow valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710491308.4A CN109028582A (en) | 2017-06-08 | 2017-06-08 | Exempt to tear water-heater cleaning machine open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710491308.4A CN109028582A (en) | 2017-06-08 | 2017-06-08 | Exempt to tear water-heater cleaning machine open |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109028582A true CN109028582A (en) | 2018-12-18 |
Family
ID=64628543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710491308.4A Withdrawn CN109028582A (en) | 2017-06-08 | 2017-06-08 | Exempt to tear water-heater cleaning machine open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109028582A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111436878B (en) * | 2020-03-31 | 2023-07-25 | 宁波方太厨具有限公司 | Cleaning machine and cleaning method |
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|---|---|---|---|---|
| CN2159266Y (en) * | 1993-04-10 | 1994-03-23 | 韩克彪 | Scale remover of water heater |
| CN2901230Y (en) * | 2006-02-27 | 2007-05-16 | 宋磊 | Descaling machine for household gas water heater |
| CN101358819A (en) * | 2008-09-01 | 2009-02-04 | 陈金玉 | Total-system and full-automatic inner cleaner for water heater and cleaning method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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