CN205351740U - Take electric water heater of purger - Google Patents
Take electric water heater of purger Download PDFInfo
- Publication number
- CN205351740U CN205351740U CN201520915924.4U CN201520915924U CN205351740U CN 205351740 U CN205351740 U CN 205351740U CN 201520915924 U CN201520915924 U CN 201520915924U CN 205351740 U CN205351740 U CN 205351740U
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- inner bag
- water
- water inlet
- inlet pipe
- washer
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 236
- 238000004140 cleaning Methods 0.000 claims abstract description 80
- 238000005406 washing Methods 0.000 claims abstract description 11
- 239000010865 sewage Substances 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 11
- 239000008400 supply water Substances 0.000 claims description 7
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 17
- 239000012530 fluid Substances 0.000 description 9
- 239000008399 tap water Substances 0.000 description 6
- 235000020679 tap water Nutrition 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000003032 molecular docking Methods 0.000 description 5
- 239000010797 grey water Substances 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model belongs to electric water heater field, especially a take electric water heater of purger. The utility model discloses a casing, locate the inner bag in the casing and meet the control panel on the casing, be equipped with inner bag inlet tube and inner bag outlet pipe in the inner bag, inner bag inlet tube one end switch -on inner bag, the other end pass the casing and connect water supply to hold through the water intaking valve, it has the purger to connect in parallel on the inner bag inlet tube, and the washing inlet tube intercommunication of purger supplies water and holds, washs the outlet pipe and communicates the inner bag, is equipped with the cleaner in the purger, and water supply optional flows in the inner bag inlet tube or washs the inlet tube. The utility model discloses a parallelly connected purger on the inner bag inlet tube utilizes the special washing liquid of purger output to carry out scale -removing to electric water heater's inner bag, and electric water heater's cleaning performance is better, and solve prior art directly rinses the problems that the inner bag exists with the running water, helps guaranteeing electric water heater's the thermal effectiveness that adds, reduces scale deposits, the reduction energy consumption.
Description
Technical field
This utility model relates to electric heater, particularly a kind of electric heater with washer.
Background technology
The inner bag of storage-type electric water heater can produce and deposit a large amount of incrustation scale after long-term use, and then affects the heats of electric heater, increases the energy consumption of electric heater.Earlier application number be 201410015189.1 patent application provide and a kind of detect with incrustation scale, report to the police and the electric heater of automatic cleaning function, described electric heater can partly solve incrustation scale problem, but this electric heater adopts tap water for cleaning water source, the elimination effect of incrustation scale is very limited, not satisfactory.
Summary of the invention
Technical problem to be solved in the utility model is the defect overcoming above-mentioned prior art to exist, a kind of electric heater with washer is provided, described electric heater is provided with the washer of a built-in abluent, during use, tap water is introduced washer and abluent mixing, form the special cleaning with efficient scale removal ability, the inner bag of input electric heater, significantly improves the cleaning performance of inner bag.Further, electric heater described in the utility model can also according to the monitoring to water quality situation, it is achieved intelligentized automatic cleaning procedure.
This utility model solves the technical scheme that technical problem adopts: a kind of electric heater with washer, including casing, it is located at the inner bag in casing and the control panel being connected in casing, inner bag is provided with inner bag water inlet pipe and inner bag outlet pipe, inner bag is connected in described inner bag water inlet pipe one end, the other end connects for water end (W.E.) through casing by water intaking valve, it is characterized in that: described inner bag water inlet pipe is parallel with washer, the cleaning water inlet pipe connection of washer is for water end (W.E.), wash out cross current inner bag, abluent it is provided with in washer, supply water selectable inflow inner bag water inlet pipe or cleaning water inlet pipe.This utility model is by washer in parallel on inner bag water inlet pipe, utilize the special cleaning that washer exports that the inner bag of electric heater is carried out scale removal, the cleaning performance of electric heater is better, solve prior art tap water and clean the problems that inner bag exists, help to ensure that the heats of electric heater, reduce the energy consumption owing to incrusted deposit causes.When electric heater normally uses, water supply selection flows directly into inner bag heating, it is necessary to supplies water during cleaning and selects entrance cleaning water inlet pipe to flow in washer, is then out sending into inner bag through inner bag water inlet pipe, completes cleaning and descaling.
As improving further and supplementing technique scheme, this utility model adopts following technical measures: described washer includes double-layer barrel, cleans water inlet pipe connection inner core, washes out cross current urceolus, inner tube wall is provided with the perforate connected with urceolus, and described abluent is located in inner core.The double-layer barrel compact conformation of washer, inner core is used for being mixed to form cleanout fluid, and between urceolus and inner core, cleanout fluid is held in interlayer thin chamber storage in ring section.Supply water during use and send into inner core and abluent mixing from cleaning water inlet pipe, formed and flow into the thin chamber between urceolus and inner core through perforate after special cleaning, finally send from washing out water pipe.
Described washer also includes end cap, and described cleaning water inlet pipe is connected on described double-layer barrel by end cap is dismountable with washing out water pipe.Owing to end cap and the double-layer barrel of washer is for removably connecting, the replacing making double-layer barrel is possibly realized, when the abluent in double-layer barrel is used up, as long as opening end cap, adding new abluent in the inner core of double-layer barrel just can make washer rework, effectively reduce the use cost of user and more environmental protection.
Described end cap, clean water inlet pipe and wash out water pipe and be structure as a whole.Three parts are structure as a whole, and intensity is good, more convenient when operating with double-layer barrel attaching/detaching.
It is provided with sealing ring between described urceolus and end cap.The effect of sealing ring is to ensure that being tightly connected of urceolus and end cap, it is prevented that cleanout fluid spills.The effect of sealing ring is to ensure that the sealing docking, washing out water pipe and urceolus that seals cleaning water inlet pipe and inner core is docked, and inner core is only capable of with urceolus being connected by the perforate on inner tube wall, and water inlet and the water outlet of washer do not interfere with each other.
Described perforate is located remotely from the one end cleaning water inlet pipe.Perforate is located on inner core away from the one end cleaning water inlet pipe, it is possible to make the abluent first and in inner core that supplies water that inner core sent into by cleaning water inlet pipe be sufficiently mixed, after uniform cleanout fluid to be formed, exit into urceolus from the perforate of inner core one end again.
Described washer, clean water inlet pipe and wash out water pipe and be positioned at outside casing, and being hidden in control panel.By washer with clean water inlet pipe and wash out water pipe and be all located at outside casing, it is simple to assemble and maintenance is changed；Three is hidden in control panel can to avoid outside being directly exposed to, and is affected by wet environment and unexpected impaired, can also improve the aesthetic property of electric heater simultaneously.
One end of described casing is communicated with the sewage draining exit of inner bag, and described inner bag water inlet pipe and washer are arranged at the casing one end away from sewage draining exit.Owing to sewage draining exit connects with inner bag, electric heater clean time except under incrustation scale and other dirt can be expelled directly out through sewage draining exit；Washer and inner bag water inlet pipe are all in casing one end and away from sewage draining exit, washer is easy to be installed in parallel together with inner bag water inlet pipe, preventing, away from sewage draining exit, the interference effect that inner bag intake by sewage draining exit, inner bag water inlet pipe as contiguous in sewage draining exit causes unexpected blocking it may happen that incrustation scale dirt amasss when discharging at the outlet of inner bag water inlet pipe.
Described water intaking valve is two position four-way solenoid valves with two intake valve port and two water outlet valve ports, and said two water inlet valve port connects respectively for water end (W.E.) and washes out water pipe, and two water outlet valve ports are respectively turned on inner bag water inlet pipe and clean water inlet pipe.Two position four-way solenoid valves can switch over selection between two operating positions, changes water-flowing path, it is achieved directly supplies water to inner bag or for cleanout fluid.During the work of electric heater routine use, supplying water directly from connecing the water inlet valve port entrance electromagnetic valve for water end (W.E.), then send from the water outlet valve port connecting inner bag, now another water inlet valve port and water outlet valve port do not use；During cleaning, supply water from connecing the water inlet valve port entrance electromagnetic valve for water end (W.E.), going out to send into washer from connecing the water outlet valve port cleaning water inlet pipe, the cleanout fluid that washer is sent flows into the water inlet valve port of docking from washing out water pipe, sends from the water outlet valve port connecting inner bag after entering electromagnetic valve.
The control system of controllable two position four-way solenoid valves it is provided with in described control panel, one end of described casing is communicated with the sewage draining exit of inner bag, described sewage draining exit is connected to blowoff valve, described control system includes the water quality detection unit, control unit and the automatic cleaning unit that are electrically connected, the output termination control unit input of water quality detection unit, the output of control unit terminates automatic cleaning unit input, automatic cleaning unit outfan taps into water valve and blowoff valve, and the signal input part of water quality detection unit connects water quality sensor.Can the duty of intelligent selection two position four-way solenoid valve by described control system, and then the inner bag of electric heater is cleaned automatically, its specific works process: water quality sensor monitoring water quality, send a signal to water quality detection unit, water quality detection unit output detections result is to control unit, water quality detection result is analyzed by control unit, when water quality is not up to standard, control unit outputs signal to automatic cleaning unit, automatic cleaning unit controls water intaking valve work, complete the automatic cleaning to inner container of electric water heater, automatic cleaning unit control of sewage disposal valve work after cleaning completes, discharge cleaning sullage；When water quality reaching standard is normal, controlling water intaking valve work, complete the normal water supply to inner container of electric water heater, this state is the work of electric heater routine use.
This utility model solves existing automatic cleaning electric heater and is introduced directly into the problem that tap water exists cleaning performance difference, utilize abluent built-in in washer to be blended from water and form special cleaning, send into inner container of electric water heater, inner bag is carried out scale removal, relatively directly significantly improve by tap water cleaning and descaling effect, help to ensure that the heats of electric heater, reduce incrusted deposit, reduce energy consumption.This utility model can also realize intelligentized automatic cleaning, and its specific works is by the control system in control panel, relies on the monitoring to water quality situation, and Intelligent control water intaking valve selects different duty waterway switchings, completes automatic cleaning.
Accompanying drawing explanation
Fig. 1: embodiment 1 structural representation one.
Fig. 2: embodiment 1 structural representation two.
Fig. 3: embodiment 1 washer sectional view.
Fig. 4: embodiment 1 double-layer barrel sectional view
Fig. 5: embodiment 1 end cap and double-layer barrel docking schematic diagram.
Fig. 6: embodiment 1 water intaking valve internal path schematic diagram.
Fig. 7: embodiment 1 controls system schematic.
Fig. 8: embodiment 2 structural representation.
Fig. 9: embodiment 2 end cap and double-layer barrel docking schematic diagram.
Figure 10: embodiment 3 controls system schematic.
Figure 11: embodiment 3 structural representation.
Figure 12: embodiment 3 controls system schematic.
In figure: 1. casing, 2. inner bag, 3. control panel, 4. inner bag water inlet pipe, 5. inner bag outlet pipe, 6. water intaking valve, 7. washer, 8. clean water inlet pipe, 9. wash out water pipe, 10. inner core, 11. urceolus, 12. perforates, 13. end caps, 14. sewage draining exits, 15. water quality detection unit, 16. control units, 17. automatic cleaning units, 18. water quality sensors, 19. sealing rings, 20. blowoff valves, 21. screwed holes, 22. ends of thread, 23. outlet valves, 24. cleaning water intaking valves.
Detailed description of the invention
Illustrate with detailed description of the invention, this utility model to be described further below in conjunction with accompanying drawing.
Embodiment 1 is as shown in Fig. 1～2, a kind of electric heater with washer, including casing 1, the inner bag 2 being located in casing and be connected on the control panel 3 in casing, one end of described casing 1 is communicated with the sewage draining exit 14 of inner bag 2, inner bag 2 is provided with inner bag water inlet pipe 4 and inner bag outlet pipe 5, inner bag 2 is connected in described inner bag water inlet pipe 4 one end, and the other end is connect for water end (W.E.) through casing 1 by water intaking valve 6；Also being parallel with washer 7 on inner bag water inlet pipe 4, cleaning water inlet pipe 8 connection of washer 7, for water end (W.E.), washes out water pipe 9 and connects inner bag 2, be provided with abluent in washer 7, and supply water selectable inflow inner bag water inlet pipe 4 or cleaning water inlet pipe 8；One end of described casing 1 is communicated with the sewage draining exit 14 of inner bag 2, and described sewage draining exit 14 is connected to blowoff valve (not shown), and described inner bag water inlet pipe 4 and washer 7 are arranged at casing 1 one end away from sewage draining exit 14；It is provided with the control system of controllable water intaking valve 6 in described control panel 3, described washer 7, cleans water inlet pipe 8 and wash out water pipe 9 and be positioned at outside casing 1, and be hidden in control panel 3 (see Fig. 2).Due to washer in parallel on inner bag water inlet pipe, washer can export the inner bag of special cleaning entrance electric heater and do cleaning and descaling, the cleaning performance of electric heater is better, solve prior art tap water and clean the problems that inner bag exists, helping to ensure that the heats of electric heater, reducing the energy consumption caused due to incrusted deposit increases.When electric heater normally uses, water supply selection flows directly into inner bag heating, it is necessary to during cleaning, water supply selects entrance cleaning water inlet pipe to flow in washer, then from washing out water pipe outflow cleanout fluid, sends into inner bag water inlet pipe, finally sends into inner bag, complete cleaning and descaling；Blowoff valve, for opening after cleaning completes, discharges the sewage that inner bag cleaning and descaling produces.Additionally, as it is shown in figure 1, also have some conventional structures on electric heater, such as relief valve, magnesium rod, heating rod and anti-electricity wall etc., these are all prior art, repeat no more.
As seen in figures 3-5, described washer 7 includes double-layer barrel and end cap 13, described end cap 13, cleans water inlet pipe 8 and washes out water pipe 9 and be structure as a whole, and cleans water inlet pipe 8 and washes out water pipe and 9 be connected on described double-layer barrel by end cap 13 is dismountable；The inner core 10 of double-layer barrel and urceolus 11 connect the public sealing end of formation in double-layer barrel one end, and urceolus 11 other end uncovered insertion end cap 13 makes both form dismountable connection, is provided with sealing ring 19 between urceolus 11 and end cap 13；Inner core 10 other end seals and sets the through hole of communication with cavity on sealing end, clean water inlet pipe 8 and stretch into inner core from the through hole of inner core one end after end cap 13, wash out water pipe 9 connection urceolus 11 after end cap 13, sealing ring 19 has and cleans water inlet pipe 8 and washes out the through hole of water pipe 9 coupling, inner core 10 wall is provided with the perforate 12 connected with urceolus 11, described perforate 12 is located remotely from the one end cleaning water inlet pipe 8, and (not shown) in inner core 10 is located at by abluent.
As shown in Figure 6, described water intaking valve 6 is two position four-way solenoid valves with two intake valve port B, C and two water outlets valve port A, D, said two water inlet valve port B, C connect respectively and wash out water pipe and for water end (W.E.), and two water outlets valve port A, D are respectively turned on inner bag water inlet pipe and clean water inlet pipe.During the work of electric heater routine use, supplying water and directly enter electromagnetic valve from water inlet valve port C, then send entrance inner bag water inlet pipe from water outlet valve port A, now another water intaking valve B mouth and water outlet valve port D do not use；During cleaning, supply water and enter electromagnetic valve from water inlet valve port C, go out cleaned water inlet pipe from water outlet valve port D and send into washer, the cleanout fluid that washer is sent flows into the water inlet valve port B of docking from washing out water pipe, send inner bag water inlet pipe from water outlet valve port A after entering electromagnetic valve and send into inner bag, be carried out scale removal.When the abluent in washer is finished, it is possible to open end cap and take washer apart, adding after new abluent washer to inner core just can task again.
As shown in Figure 7, described control system includes the water quality detection unit 15, control unit 16 and the automatic cleaning unit 17 that are electrically connected, output termination control unit 16 input of water quality detection unit 15, the output of control unit 16 terminates automatic cleaning unit 17 input, automatic cleaning unit 17 outfan taps into water valve 6 and blowoff valve 20, the signal input part of water quality detection unit 15 connects water quality sensor 18, and water quality sensor 18 may be mounted at the confession water end (W.E.) of electric heater.Control system can the duty of intelligent selection two position four-way solenoid valve, and then the inner bag of electric heater is cleaned automatically, its specific works process: water quality sensor monitoring water quality, send a signal to water quality detection unit, water quality detection unit output detections result is to control unit, water quality detection result is analyzed by control unit, when water quality is not up to standard, control unit outputs signal to automatic cleaning unit, automatic cleaning unit controls water intaking valve work, complete the automatic cleaning to inner container of electric water heater, after cleaning completes, automatic cleaning unit control of sewage disposal valve is opened, discharge cleaning sullage；When water quality reaching standard is normal, controlling system and control water intaking valve work, complete the normal water supply to inner container of electric water heater, this state is the work of electric heater routine use.
As shown in Figure 8, a kind of electric heater with washer, and embodiment 1 is different in that described electric heater does not have sewage draining exit and blowoff valve, washer 7 is positioned at outside casing 1 embodiment 2, and is not hidden in control panel 3；As shown in Figure 9, it also differ in that the end cap 13 of described washer 7 and the urceolus 11 of double-layer barrel are dismountable threaded with embodiment 1, sealing ring is not had between end cap 13 and urceolus 11, end cap 13 is provided with female thread, the link of urceolus 11 and end cap 13 is with mating the externally threaded end of thread 22, the through hole stretched into for cleaning water inlet pipe 9 on inner core 10 is screwed hole 21, cleans on water inlet pipe 9 and screwed hole contact portion is thread segment；As shown in Figure 10, it also differ in that in control system with embodiment 1, automatic cleaning unit 17 outfan taps into water valve 6 and outlet valve 23, described outlet valve 23 is the water valve on the hot water outlet pipe of electric heater, and described hot water outlet pipe connects inner bag outlet pipe, and after cleaning completes, automatic cleaning unit control outlet valve 23 is opened, cleaning sullage is discharged by inner bag outlet pipe 5, remainder is identical with embodiment 1, and described washer also can be opened, and adds abluent.
Embodiment 3 is as shown in figure 11, a kind of electric heater with washer, it is different in that described water intaking valve 6 is general solenoid valve with embodiment 1, the water inlet valve port of water intaking valve connects for water end (W.E.), water outlet valve port connects inner bag water inlet pipe 4, cleans and is connect for water end (W.E.) by independent cleaning water intaking valve 24 on water inlet pipe 8, and the outlet washing out water pipe 9 is directly accessed inner bag water inlet pipe 4, the end cap of described washer and double-layer barrel are non-removable attachment structure, it is impossible to dismounting and interpolation abluent；As shown in figure 12, and automatic cleaning unit 17 outfan that embodiment 1 also differ in that in described control system taps into water valve 6 and blowoff valve 20 and cleans water intaking valve 24, and remainder is identical with embodiment 1.When water quality is not up to standard to clean time, automatic cleaning unit closes water intaking valve, cleaning water intaking valve is opened, supply water from cleaning water inlet pipe inflow washer, through washing out water pipe inflow inner bag water inlet pipe after being mixed to form cleanout fluid, send into inner bag, complete the automatic cleaning to inner container of electric water heater, after cleaning completes, automatic cleaning unit control of sewage disposal valve is opened, and discharges cleaning sullage；When water quality reaching standard is normal, controlling water intaking valve and open, complete the normal water supply to inner container of electric water heater, now clean water intaking valve and blowoff valve all in closed mode, this state is the work of electric heater routine use.
Claims (10)
1. the electric heater with washer, including casing (1), it is located at the inner bag in casing (2) and the control panel (3) being connected in casing, inner bag (2) is provided with inner bag water inlet pipe (4) and inner bag outlet pipe (5), inner bag (2) is connected in described inner bag water inlet pipe (4) one end, the other end connects for water end (W.E.) through casing (1) by water intaking valve (6), it is characterized in that: described inner bag water inlet pipe (4) is parallel with washer (7), cleaning water inlet pipe (8) connection of washer (7) is for water end (W.E.), wash out water pipe (9) connection inner bag (2), washer is provided with abluent in (7), supply water selectable inflow inner bag water inlet pipe (4) or clean water inlet pipe (8).
2. a kind of electric heater with washer according to claim 1, it is characterized in that: described washer (7) includes double-layer barrel, clean water inlet pipe (8) connection inner core (10), wash out water pipe (9) connection urceolus (11), inner core (10) wall is provided with the perforate (12) connected with urceolus (11), and described abluent is located in inner core (10).
3. a kind of electric heater with washer according to claim 2, it is characterized in that: described washer (7) also includes end cap (13), described cleaning water inlet pipe (8) is connected on described double-layer barrel by end cap (13) is dismountable with washing out water pipe (9).
4. a kind of electric heater with washer according to claim 3, it is characterised in that: described end cap (13), clean water inlet pipe (8) and wash out water pipe (9) and be structure as a whole.
5. a kind of electric heater with washer according to claim 3, it is characterised in that: it is provided with sealing ring (19) between described urceolus (11) and end cap (13).
6. a kind of electric heater with washer according to claim 2, it is characterised in that: described perforate (12) is located remotely from the one end cleaning water inlet pipe (8).
7. a kind of electric heater with washer according to claim 1, it is characterized in that: described washer (7), clean water inlet pipe (8) and wash out water pipe (9) and be positioned at casing (1) outward, and be hidden in control panel (3).
8. a kind of electric heater with washer according to claim 7, it is characterized in that: one end of described casing (1) is communicated with the sewage draining exit (14) of inner bag (2), and described inner bag water inlet pipe (4) and washer (7) are arranged at casing (1) one end away from sewage draining exit (14).
9. a kind of electric heater with washer according to any one of claim 1 to 8, it is characterized in that: described water intaking valve (6) is two position four-way solenoid valves with two intake valve port and two water outlet valve ports, said two water inlet valve port connects respectively for water end (W.E.) and washes out water pipe (9), and two water outlet valve ports are respectively turned on inner bag water inlet pipe (4) and clean water inlet pipe (8).
10. a kind of electric heater with washer according to claim 9, it is characterized in that: in described control panel (3), be provided with the control system of controllable two position four-way solenoid valves, one end of described casing (1) is communicated with the sewage draining exit (14) of inner bag (2), described sewage draining exit is connected to blowoff valve on (14), described control system includes the water quality detection unit (15) being electrically connected, control unit (16) and automatic cleaning unit (17), output termination control unit (16) input of water quality detection unit (15), output termination automatic cleaning unit (17) input of control unit (16), automatic cleaning unit (17) outfan taps into water valve (6) and blowoff valve, the signal input part of water quality detection unit (15) connects water quality sensor (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520915924.4U CN205351740U (en) | 2015-11-17 | 2015-11-17 | Take electric water heater of purger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520915924.4U CN205351740U (en) | 2015-11-17 | 2015-11-17 | Take electric water heater of purger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205351740U true CN205351740U (en) | 2016-06-29 |
Family
ID=56166566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520915924.4U Active CN205351740U (en) | 2015-11-17 | 2015-11-17 | Take electric water heater of purger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205351740U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028588A (en) * | 2018-09-10 | 2018-12-18 | 熊国辉 | A kind of water heater cleaning device |
| CN111238050A (en) * | 2020-01-15 | 2020-06-05 | 珠海格力电器股份有限公司 | Cleaning method of water heater |
| CN112524802A (en) * | 2020-11-25 | 2021-03-19 | 佛山市顺德区美的洗涤电器制造有限公司 | Cleaning device for water heater and water heater |
| CN113758008A (en) * | 2021-09-27 | 2021-12-07 | 苏州朗高智能科技有限公司 | Instant heating type water heater convenient for removing scale |
-
2015
- 2015-11-17 CN CN201520915924.4U patent/CN205351740U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028588A (en) * | 2018-09-10 | 2018-12-18 | 熊国辉 | A kind of water heater cleaning device |
| CN111238050A (en) * | 2020-01-15 | 2020-06-05 | 珠海格力电器股份有限公司 | Cleaning method of water heater |
| CN112524802A (en) * | 2020-11-25 | 2021-03-19 | 佛山市顺德区美的洗涤电器制造有限公司 | Cleaning device for water heater and water heater |
| CN113758008A (en) * | 2021-09-27 | 2021-12-07 | 苏州朗高智能科技有限公司 | Instant heating type water heater convenient for removing scale |
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