CN206478868U - A kind of gas steam generator water tank with apparatus for eliminating sludge - Google Patents
A kind of gas steam generator water tank with apparatus for eliminating sludge Download PDFInfo
- Publication number
- CN206478868U CN206478868U CN201720081867.3U CN201720081867U CN206478868U CN 206478868 U CN206478868 U CN 206478868U CN 201720081867 U CN201720081867 U CN 201720081867U CN 206478868 U CN206478868 U CN 206478868U
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- China
- Prior art keywords
- water tank
- cylinder
- water
- steam generator
- gas steam
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 152
- 239000010802 sludge Substances 0.000 title claims abstract description 16
- 230000005674 electromagnetic induction Effects 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 31
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 239000010865 sewage Substances 0.000 claims description 8
- 239000000523 sample Substances 0.000 claims description 6
- 239000004809 Teflon Substances 0.000 claims description 5
- 229920006362 Teflon® Polymers 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 11
- 238000004140 cleaning Methods 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical group [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002421 anti-septic effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- NKWPZUCBCARRDP-UHFFFAOYSA-L calcium bicarbonate Chemical compound [Ca+2].OC([O-])=O.OC([O-])=O NKWPZUCBCARRDP-UHFFFAOYSA-L 0.000 description 2
- 229910000020 calcium bicarbonate Inorganic materials 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- QWDJLDTYWNBUKE-UHFFFAOYSA-L magnesium bicarbonate Chemical compound [Mg+2].OC([O-])=O.OC([O-])=O QWDJLDTYWNBUKE-UHFFFAOYSA-L 0.000 description 2
- 229910000022 magnesium bicarbonate Inorganic materials 0.000 description 2
- 235000014824 magnesium bicarbonate Nutrition 0.000 description 2
- 239000002370 magnesium bicarbonate Substances 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model is related to a kind of gas steam generator water tank with apparatus for eliminating sludge, including water tank, three-way converging valve, scale remover storing unit and water pipe；The outlet of the three-way converging valve is connected with the water inlet pipe of the water tank, and an entrance of the three-way converging valve is connected with the scale remover storing unit, and another entrance of the three-way converging valve is connected with the water pipe；The scale remover storing unit includes cylinder, piston and push rod；The piston is movably arranged in the cylinder；The external diameter size of the piston is identical with the internal diameter size of the cylinder；One end of the push rod is fixedly connected through the bottom of the cylinder with the piston；The top of the cylinder is provided with perforate；Rule is arranged with electromagnetic induction coil on the water pipe.The beneficial effects of the utility model are：Simple in construction, easy to operate, physical oil production and chemical cleaning are carried out simultaneously, can effectively reduce the generation of incrustation scale, again can clean out incrustation scale completely.
Description
Technical field
The utility model is related to water heater incrustation scale cleaning plant field, more particularly to a kind of combustion gas with apparatus for eliminating sludge is steamed
Vapour generator water tank.
Background technology
The main component of incrustation scale is calcium carbonate, the calcium ions and magnesium ions in water combined with bicarbonate ion generate magnesium bicarbonate and
Calcium bicarbonate, magnesium bicarbonate is unstable to be eventually converted into magnesium hydroxide, and calcium bicarbonate is converted into calcium carbonate, is somebody's turn to do the two all extremely steady
It is fixed and water insoluble, it is white precipitate.Incrustation scale can reduce heat-transfer effect, and serious can also cause the accident and to human body
Also harm is had.
In the prior art, the useful blade of common method of cleaning incrustation scale is scraped, and is also had and is used scale remover scale removal merely, this is two
It is also most cumbersome mode to plant most common method, is also had plenty of with ultrasound wave descaling and high-pressure electrostatic scale removal.Above scale removal side
Either formula process is excessively cumbersome, or it is expensive, it is not preferable scale removal mode.
An existing Chinese invention patent, its Publication No. CN104154514A, is related to a kind of gas steam generator, and it is changed
The mounting means of hot plate using vertically-mounted, the incrustation scale that the water body in heat exchanger water tank is produced after heated because the effect of gravity,
No longer be covered on heating surface, even if there is incrustation scale generation, when incrustation scale reaches certain thickness, due to Action of Gravity Field also can voluntarily under
Fall, build-up of limescale is in the bottom of water tank, when being stacked into certain thickness, open snaking window and carry out cleaning incrustation scale.But pass through
Snaking window, which carries out cleaning incrustation scale, to be needed manually to be cleared up using special cleaning tool, inconvenient operation, and can not be water
Dirt is cleaned out.
Utility model content
Technical problem to be solved in the utility model be for the incrustation scale in existing gas steam generator water tank again not
The problem of easy to clean, is simple to operate there is provided a kind of gas steam generator water tank with apparatus for eliminating sludge, and can be clear by incrustation scale
Reason is clean.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of combustion and steam hair with apparatus for eliminating sludge
Raw device water tank, including water tank, three-way converging valve, scale remover storing unit and water pipe；The outlet of the three-way converging valve and institute
The water inlet pipe connection of water tank is stated, an entrance of the three-way converging valve is connected with the scale remover storing unit, the threeway
Another entrance of converging valve is connected with the water pipe；The scale remover storing unit includes cylinder, piston and push rod；The work
Plug is movably arranged in the cylinder；The external diameter size of the piston is identical with the internal diameter size of the cylinder；The push rod
One end is fixedly connected through the bottom of the cylinder with the piston；The top of the cylinder is provided with perforate；On the water pipe
Rule is arranged with electromagnetic induction coil.
The beneficial effects of the utility model are：Simple in construction, easy to operate, physical oil production and chemical cleaning are carried out simultaneously,
The generation of incrustation scale can be effectively reduced, incrustation scale can completely be cleaned out again, without manually drawing dirt；By setting threeway to close
Valve and scale remover storing unit are flowed, it is convenient that scale remover is added in water tank, enter after can also being diluted with current in water tank, it is right
Incrustation scale in water tank is softened, and carries out chemical cleaning；Electromagnetic induction coil, the magnetic force of electromagnetic induction coil are set on water pipe
Line forms high-intensity magnetic field in water pipe, produces radial direction Lorentz force to the current of process, resolves the chain moisture of each point in water pipe
Single polar water molecules are cleaved into, magnetization treatment is carried out to water before water enters heating water tanks, the formation of incrustation scale is effectively prevent.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Further：Incrustation scale detection means is provided with the side outer wall of the water tank；The incrustation scale detection means includes detection
Water pipe, level sensor and water quality sensor；One end of the detection water pipe is connected with the upper end of the water tank, the detection water
The other end of pipe is connected with the water tank close to one end of its bottom plate；The probe of the level sensor and the water quality sensor
Stretch to the inside of the detection water pipe.
The beneficial effect of above-mentioned further scheme is：By setting detection water pipe in the outside of water tank, and by the detection water
The top and bottom managed with water tank are respectively communicated with, it is ensured that the water level in water pipe and the water level phase in water tank are detected under normal condition
Deng；And after the bottom deposit of water tank has substantial amounts of incrustation scale, the hose nozzle connected with water tank lower end will be blocked, level sensor
The water level in detection water pipe detected is less than preset water level, reminds the user that carry out dirty removing processing；Water quality sensor is used for
Water quality is detected in real time；The another probe by level sensor and water quality sensor can mitigate shadow of the incrustation scale to probe in water pipe
Ring, improve the service life of the accuracy of detection, extension level sensor and water quality sensor.
Further：Also include connecting tube；One end of the connecting tube is connected with an entrance of the three-way converging valve, institute
The other end for stating connecting tube is flexibly connected with the top of the cylinder；The connecting tube and the junction of the cylinder top are provided with
Sealing ring.
The beneficial effect of above-mentioned further scheme is：Connecting tube facilitates scale remover storing unit to be connected with three-way converging valve,
So as to smoothly add scale remover into water tank.
Further：The connecting tube and the junction of the three-way converging valve, the water pipe and the three-way converging valve
Junction is equipped with check valve.
The beneficial effect of above-mentioned further scheme is：Prevent liquid from flowing back.
Further：The length of the push rod is more than the length of the cylinder.
The beneficial effect of above-mentioned further scheme is：Convenient operation, the situation that anti-throw-out lever enters the bad extraction of cylinder is sent out
It is raw.
Further：The transparent shape of cylinder, and provided with graduation mark on the outer wall of the cylinder.
The beneficial effect of above-mentioned further scheme is：The surplus of scale remover in cylinder is conveniently checked, so as to addition in time, is carved
Spending line is used for amount addition scale remover according to demand.
Further：One layer of release coating is scribbled on the top layer of the bottom plate of the water tank.
The beneficial effect of above-mentioned further scheme is：Build-up of limescale is prevented on bottom plate, the progress for facilitating scale removal to work.
Further：The release coating is Teflon coating.
The beneficial effect of above-mentioned further scheme is：Teflon coating environmental protection, it is harmless, do not interfere with water
Matter；With good resistance to elevated temperatures, hardness is high, and antiseptic property is good, and continues not glue ability with good, ensures water for a long time
Dirt will not be accumulated on bottom plate, it is difficult to remove.
Further：Sewage draining exit is provided with the bottom plate of the water tank；The bottom plate of the sewage draining exit surrounding is to recessed
Fall into.
The beneficial effect of above-mentioned further scheme is：Sewage is facilitated to discharge.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model incrustation scale detection means and the assembling schematic diagram of water tank；
Fig. 3 is the structural representation of the utility model incrustation scale detection means.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit scope of the present utility model.
As shown in figure 1, a kind of gas steam generator water tank with apparatus for eliminating sludge, it includes water tank 1, three-way converging
Valve 2, scale remover storing unit 4 and water pipe 7；The outlet of the three-way converging valve 2 is connected with the water inlet pipe 12 of the water tank 1, institute
An entrance for stating three-way converging valve 2 is connected with the scale remover storing unit 4, another entrance of the three-way converging valve 2
It is connected with the water pipe 7.
The scale remover storing unit 4 includes cylinder 41, piston 42 and push rod 43；The piston 42 is movably arranged on described
In cylinder 41；The external diameter size of the piston 42 is identical with the internal diameter size of the cylinder 41；One end of the push rod 43 is passed through
The bottom of the cylinder 41 is fixedly connected with the piston 42；The top of the cylinder 41 is provided with perforate.Food-grade scale remover is deposited
It is placed in cylinder 41, when needing scale removal, only need to promotes piston 42 using push rod 43, scale remover is injected in water inlet pipe 12, entered
Enter in water tank 1 and sofening treatment is carried out to the incrustation scale on its bottom plate；If desired scale remover is added, only scale remover storing unit need to be taken down
4, push rod 43 is pulled out, scale remover is sucked.
Also include connecting tube 3；One end of the connecting tube 3 is connected with an entrance of the three-way converging valve 2, the company
The other end of adapter 3 is flexibly connected with the top of the cylinder 41；The connecting tube 3 and the junction on the top of cylinder 41 are set
There are sealing ring 31, enhancing cylinder 41 and the sealing property of connecting tube 3.
The connecting tube 3 and the junction of the three-way converging valve 2, the connection of the water pipe 7 and the three-way converging valve 2
Place is equipped with check valve 21, prevents liquid from flowing backwards.
The length of the push rod 43 is more than the length of the cylinder 41, and convenient operation, anti-throw-out lever 43 enters cylinder 41 not
Situation about extracting out well occurs.
The transparent shape of the cylinder 41, and provided with graduation mark on the outer wall of the cylinder 41.Conveniently check in cylinder 41
The surplus of scale remover, so as to addition in time, graduation mark is used for amount according to demand and adds scale remover.
Rule is arranged with electromagnetic induction coil 5 on the water pipe 7.Electromagnetic induction coil 5 and gas steam generator
Controller is connected, for controlling the frequency of electromagnetic induction coil 5, so as to control the magnetic field intensity that electromagnetic induction coil 5 is produced.Electricity
The magnetic line of force of magnetic induction coil 5 forms high-intensity magnetic field in water pipe 7, produces radial direction Lorentz force to the current of process, makes in water pipe 7
The chain moisture of each point fragments into single polar water molecules, enters in water before water tank 1 is heated and carries out magnetization treatment to water, has
Effect prevents the formation of incrustation scale.
As shown in Figures 2 and 3, it is provided with incrustation scale detection means 6 in the side outer wall of the water tank 1；The incrustation scale detection dress
Putting 6 includes detection water pipe 61, level sensor 62 and water quality sensor 63；One end of the detection water pipe 61 and the water tank 1
Upper end connection, it is described detection water pipe 61 the other end connected with the water tank 1 close to one end of its bottom plate；The level sensor
The probe of device 62 and the water quality sensor 63 stretches to the inside of the detection water pipe 61.
The detection water pipe 61 includes the first body 611 and the second body 612；First body 611 and described second
Body 612 is detachably connected；First body 611 is located at the top of second body 612.It is detachably connected by setting
Two bodys, beneficial to remove body in incrustation scale.First body 611 is transparent pipe, is easy to observe the water level in water tank 1
Situation.Second body 612 is metal hose.Compared to hard tubing, dismounting more facilitates.
The detection water pipe 61 also includes the first joint 64, the second joint 65 and cover plate 66, first joint 64 and institute
It is three-way pipe to state the second joint 65, and the first interface 641 of first joint 64 is connected with the upper end of water tank 1, and described first
The second interface 642 of joint 64 is connected with the upper end of first body 611；4th interface 651 of second joint 65 with
The lower end connection of water tank 1, the 5th interface 652 of second joint 65 is connected with the lower end of second body 612, and described the
6th interface 653 of two joints 65 is connected with the cover plate 66.Between first interface 641 and water tank 1, second interface 642 and institute
State and be chosen as welding between the first body 611 between the 4th interface 651 and water tank 1.
The water quality sensor 63 is TDS values sensor, turbidity transducer or pH value sensor.TDS value sensors are used for
The total amount of various dissolubility mineral saltses in water is detected, includes the total amount of inorganic salts and organic matter；Turbidity transducer is used to detect
The turbidity of water；PH value sensor is used for the pH value for detecting water.
The level sensor 62 and the water quality sensor 63 are connected with the controller of gas steam generator respectively；It is logical
Setting incrustation scale detection means 6 is crossed, law of connected vessels, under normal circumstances, the water level in detection water pipe 61 and the water in water tank 1 is utilized
Position it is equal, if the bottom of water tank 1 accumulation have substantial amounts of incrustation scale, can the lower end of jam detection water pipe 61 the mouth of pipe, level sensor 62
The water level for detecting detection water pipe 61 is less than preset water level, and controller autostop reminds staff to carry out scale treatment；Will
The probe of water quality sensor 63 is arranged in detection water pipe 61, can detect the water quality in water tank 1, if water quality goes wrong, control
Device autostop, reminds staff to carry out relevant treatment.
One layer of release coating is scribbled on the top layer of the bottom plate of the water tank 1.In the present embodiment, the release coating is preferred
For for Teflon coating.Teflon coating environmental protection, it is harmless, do not interfere with water quality；With good heat-resisting quantity
Can, hardness is high, and antiseptic property is good, and continues not glue ability with good, long-term to ensure that incrustation scale accumulate on bottom plate, hardly possible
To remove, later maintenance cost is reduced.
Sewage draining exit 11 is provided with the bottom plate of the water tank 1；The bottom plate of the surrounding of sewage draining exit 11 to lower recess,
Sewage is facilitated to discharge.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (9)
1. a kind of gas steam generator water tank with apparatus for eliminating sludge, it is characterised in that：Including water tank (1), three-way converging
Valve (2), scale remover storing unit (4) and water pipe (7)；The outlet of the three-way converging valve (2) and the water inlet pipe of the water tank (1)
(12) connect, an entrance of the three-way converging valve (2) is connected with the scale remover storing unit (4), the three-way converging
Another entrance of valve (2) is connected with the water pipe (7)；The scale remover storing unit (4) includes cylinder (41), piston (42)
With push rod (43)；The piston (42) is movably arranged in the cylinder (41)；The external diameter size of the piston (42) with it is described
The internal diameter size of cylinder (41) is identical；One end of the push rod (43) passes through bottom and the piston (42) of the cylinder (41)
It is fixedly connected；The top of the cylinder (41) is provided with perforate；Rule is arranged with electromagnetic induction coil (5) on the water pipe (7).
2. a kind of gas steam generator water tank with apparatus for eliminating sludge according to claim 1, it is characterised in that：Institute
The side outer wall for stating water tank (1) is provided with incrustation scale detection means (6)；The incrustation scale detection means (6) includes detection water pipe (61), water
Level sensor (62) and water quality sensor (63)；One end of the detection water pipe (61) is connected with the upper end of the water tank (1), institute
The other end for stating detection water pipe (61) is connected with the water tank (1) close to one end of its bottom plate；The level sensor (62) and
The probe of the water quality sensor (63) stretches to the inside of the detection water pipe (61).
3. a kind of gas steam generator water tank with apparatus for eliminating sludge according to claim 1, it is characterised in that：Also wrap
Include connecting tube (3)；One end of the connecting tube (3) is connected with an entrance of the three-way converging valve (2), the connecting tube
(3) the other end is flexibly connected with the top of the cylinder (41)；The connecting tube (3) and the connection on the cylinder (41) top
Place is provided with sealing ring (31).
4. a kind of gas steam generator water tank with apparatus for eliminating sludge according to claim 3, it is characterised in that：It is described
Connecting tube (3) and the junction of the three-way converging valve (2), the water pipe (7) and the junction of the three-way converging valve (2) are equal
Provided with check valve (21).
5. a kind of gas steam generator water tank with apparatus for eliminating sludge according to claim 1, it is characterised in that：It is described
The length of push rod (43) is more than the length of the cylinder (41).
6. a kind of gas steam generator water tank with apparatus for eliminating sludge according to claim 5, it is characterised in that：It is described
Cylinder (41) transparent shape, and provided with graduation mark on the outer wall of the cylinder (41).
7. a kind of gas steam generator water tank with apparatus for eliminating sludge according to claim 1, it is characterised in that：Institute
The top layer for stating the bottom plate of water tank (1) scribbles one layer of release coating.
8. a kind of gas steam generator water tank with apparatus for eliminating sludge according to claim 7, it is characterised in that：It is described
Release coating is Teflon coating.
9. a kind of gas steam generator water tank with apparatus for eliminating sludge according to claim 1, it is characterised in that：Institute
The bottom plate for stating water tank (1) is provided with sewage draining exit (11)；The bottom plate of sewage draining exit (11) surrounding is to lower recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081867.3U CN206478868U (en) | 2017-01-20 | 2017-01-20 | A kind of gas steam generator water tank with apparatus for eliminating sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081867.3U CN206478868U (en) | 2017-01-20 | 2017-01-20 | A kind of gas steam generator water tank with apparatus for eliminating sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206478868U true CN206478868U (en) | 2017-09-08 |
Family
ID=59753739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720081867.3U Expired - Fee Related CN206478868U (en) | 2017-01-20 | 2017-01-20 | A kind of gas steam generator water tank with apparatus for eliminating sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206478868U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800540A (en) * | 2018-07-01 | 2018-11-13 | 周封 | Drawer type Double-side electromagnetic pyrogenicity system |
| CN108816982A (en) * | 2018-05-04 | 2018-11-16 | 蚌埠市华威电子科技有限公司 | A kind of water level sensor with auxiliary water tank descaling function |
| CN112517558A (en) * | 2020-11-14 | 2021-03-19 | 大任空调技术(深圳)有限公司 | Energy-saving structure of air conditioner water pipeline |
-
2017
- 2017-01-20 CN CN201720081867.3U patent/CN206478868U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816982A (en) * | 2018-05-04 | 2018-11-16 | 蚌埠市华威电子科技有限公司 | A kind of water level sensor with auxiliary water tank descaling function |
| CN108816982B (en) * | 2018-05-04 | 2024-04-05 | 蚌埠市华威电子科技有限公司 | Water level sensor with auxiliary water tank descaling function |
| CN108800540A (en) * | 2018-07-01 | 2018-11-13 | 周封 | Drawer type Double-side electromagnetic pyrogenicity system |
| CN108800540B (en) * | 2018-07-01 | 2020-12-22 | 周封 | Drawer type bilateral electromagnetic heating system |
| CN112517558A (en) * | 2020-11-14 | 2021-03-19 | 大任空调技术(深圳)有限公司 | Energy-saving structure of air conditioner water pipeline |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 |
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| CF01 | Termination of patent right due to non-payment of annual fee |