CN203159338U - Water heater scale inhibitor adding device - Google Patents
Water heater scale inhibitor adding device Download PDFInfo
- Publication number
- CN203159338U CN203159338U CN 201320121509 CN201320121509U CN203159338U CN 203159338 U CN203159338 U CN 203159338U CN 201320121509 CN201320121509 CN 201320121509 CN 201320121509 U CN201320121509 U CN 201320121509U CN 203159338 U CN203159338 U CN 203159338U
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- Prior art keywords
- water
- scale inhibitors
- port
- scale inhibitor
- heater
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Abstract
The utility model discloses a water heater scale inhibitor adding device, which comprises a water pipe, a scale inhibitor box and a scale inhibitor bag, wherein the water pipe comprises a tap water inlet end and a water heater water inlet end; a main body part of the water pipe is a venturi pipe; the scale inhibitor box comprises a first port and a second port; the first port is communicated with a part of the venturi pipe with the smallest inner diameter; the second port is communicated with the tap water inlet end of the water pipe; the scale inhibitor bag is contained in the scale inhibitor box; the scale inhibitor bag is provided with a scale inhibitor outlet and a scale inhibitor adding port; and the scale inhibitor outlet is communicated with the first port of the scale inhibitor box. The water heater scale inhibitor adding device provided by the utility model has the beneficial effects that as the venturi pipe is communicated with the scale inhibitor bag, a negative pressure is generated by virtue of structural principle of the venturi pipe, so that a scale inhibitor is sucked into the water pipe, thereby delivering the scale inhibitor into the water heater, and preventing scale generation.
Description
Technical field
The utility model relates to the water-heater descalling technique, relates in particular to a kind of water-heater Scale inhibitors adder.
Background technology
The tap water that water-heater uses contains calcium, magnesium ion, and tap water is heated the back calcium ion and magnesium ion is separated out the formation incrustation scale.Incrustation scale can hinder the heat transmission at the heating unit surface deposition of water-heater, increases the energy consumption of water-heater; Incrustation scale deposits in water tank at water-heater, can take the useful volume of water-heater, and can cause delivery pipeline fault.
The utility model content
The utility model provides a kind of water-heater Scale inhibitors adder, to solve the phenomenon that water-heater in the prior art is easy to generate incrustation scale, prevents the generation of incrustation scale.
The utility model provides a kind of water-heater Scale inhibitors adder, wherein, comprising:
Water pipe comprises tap water feed-water end and water-heater feed-water end, and the main part of described water pipe is Venturi tube;
The Scale inhibitors box comprises first port and second port, and the minimum place of the internal diameter of described first port and described Venturi tube is connected, and described second port is connected with tap water feed-water end on the described water pipe;
The Scale inhibitors bag is contained in the described antisludging equipment box, and described Scale inhibitors bag is provided with the Scale inhibitors outlet and Scale inhibitors adds mouth, and described Scale inhibitors outlet communicates with first port of described Scale inhibitors box.
Aforesaid water-heater Scale inhibitors adder, wherein, preferably: first end of described Scale inhibitors box is connected with the thinnest place of internal diameter of described Venturi tube by filler pipe, and described filler pipe and described Venturi tube are one-body molded.
Aforesaid water-heater Scale inhibitors adder, wherein, preferably: described filler pipe and described Venturi tube are stainless steel tube.
Aforesaid water-heater Scale inhibitors adder, wherein, preferably: second end of described Scale inhibitors box is connected with described tap water feed-water end by equilibration tube, and described equilibration tube links to each other with second port of described antisludging equipment box by active joint.
Aforesaid water-heater Scale inhibitors adder, wherein, preferably: described equilibration tube is plastic stainless-steel composite-tubes.
Aforesaid water-heater Scale inhibitors adder, wherein, preferably: described Scale inhibitors bag is rubber bag.
The water-heater Scale inhibitors adder that the utility model provides communicates with the Scale inhibitors bag by Venturi tube is set, utilize the structural principle of Venturi tube to produce negative pressure, Scale inhibitors is drawn in the water pipe, thereby Scale inhibitors is delivered in the water-heater, prevented the generation of incrustation scale.
Description of drawings
The water-heater Scale inhibitors adder structural representation that Fig. 1 provides for the utility model embodiment.
Embodiment
The utility model embodiment provides a kind of water-heater Scale inhibitors adder, comprises water pipe 1, Scale inhibitors box 2 and Scale inhibitors bag 3.
The main part of water pipe 1 is Venturi tube 11, and namely the internal diameter of water pipe 1 diminishes gradually, and minimum place becomes straight tube to internal diameter, and internal diameter becomes big more gradually then.At the minimum place of the internal diameter of Venturi tube 11, Venturi tube 11 is connected with first port 21 on the Scale inhibitors box 2.The two end portions internal diameter of water pipe 1 is uniform state, respectively as tap water feed-water end 12 and water-heater feed-water end 13.
Scale inhibitors box 2 is provided with the upper end that first port 21 and second port, 22, the first ports 21 can be arranged on Scale inhibitors box 2, is connected with the thinnest place of Venturi tube 11; Second port 22 can be arranged on the sidewall of Scale inhibitors box 2 bottoms, is connected with tap water feed-water end 12 on the water pipe 1.
Preferably, first port 21 of Scale inhibitors box 2 links to each other with the thinnest place of Venturi tube 11 by filler pipe 4, filler pipe 4 can water foundry goods for whole stainless steel with Venturi tube 11, filler pipe 4 is connected with first port 21 of antisludging equipment box 2 by active joint at last again.
Further, second port 22 of Scale inhibitors box 2 can be connected with tap water feed-water end 12 by equilibration tube 5, and equilibration tube 5 can adopt plastic stainless-steel composite-tubes, links to each other by active joint 6 with water pipe 1.During installation, water pipe 1 is cut off, connected general active joint 6 at water pipe 1, be connected with equilibration tube 5 again.
Scale inhibitors bag 3 is contained in the antisludging equipment box 2, can be rubber bag, and the Scale inhibitorss that Scale inhibitors bag 3 is provided with Scale inhibitors outlet 31 and is used for adding Scale inhibitorss in Scale inhibitors bag 3 add mouthfuls 32, and Scale inhibitors outlet 31 communicates with first port 21 of Scale inhibitors box 2.
When tap water flow into water pipe 1, the structural principle of Venturi tube 11 made Venturi tube 11 interior owing to flow rate of liquid is accelerated to produce negative pressure, thereby Scale inhibitors is drawn into the current in Scale inhibitors bag 3.And Scale inhibitors box 2 is connected with water pipe 1 by equilibration tube 5, so the water pressure invariableness in the Scale inhibitors box 2.After Scale inhibitors is sucked away, Scale inhibitors bag 3 is dwindled by hydraulic pressure effect meeting, and the water identical with the Scale inhibitors volume that is sucked away can flow in the Scale inhibitors box 2, and the pressure in the pressure in the Scale inhibitors bag 3 and the Scale inhibitors box 2 can tend to balance again, and Scale inhibitors no longer is sucked away.Simultaneously, when not having water to flow in water pipe 1, because each is identical to static pressure in the system, Scale inhibitors can not enter into water pipe 1 yet.
The water-heater Scale inhibitors adder that the utility model embodiment provides communicates with the Scale inhibitors bag by Venturi tube is set, utilize the structural principle of Venturi tube to produce negative pressure, Scale inhibitors is drawn in the water pipe, thereby Scale inhibitors is delivered in the water-heater, prevented the generation of incrustation scale.
It should be noted that at last: above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of each embodiment technical scheme of the utility model.
Claims (6)
1. a water-heater Scale inhibitors adder is characterized in that, comprising:
Water pipe comprises tap water feed-water end and water-heater feed-water end, and the main part of described water pipe is Venturi tube;
The Scale inhibitors box comprises first port and second port, and the minimum place of the internal diameter of described first port and described Venturi tube is connected, and described second port is connected with tap water feed-water end on the described water pipe;
The Scale inhibitors bag is contained in the described antisludging equipment box, and described Scale inhibitors bag is provided with the Scale inhibitors outlet and Scale inhibitors adds mouth, and described Scale inhibitors outlet communicates with first port of described Scale inhibitors box.
2. water-heater Scale inhibitors adder according to claim 1, it is characterized in that: first end of described Scale inhibitors box is connected with the thinnest place of internal diameter of described Venturi tube by filler pipe, and described filler pipe and described Venturi tube are one-body molded.
3. water-heater Scale inhibitors adder according to claim 2, it is characterized in that: described filler pipe and described Venturi tube are stainless steel tube.
4. water-heater Scale inhibitors adder according to claim 1, it is characterized in that: second port of described Scale inhibitors box is connected with described tap water feed-water end by equilibration tube, and described equilibration tube links to each other with second port of described antisludging equipment box by active joint.
5. water-heater Scale inhibitors adder according to claim 4, it is characterized in that: described equilibration tube is plastic stainless-steel composite-tubes.
6. according to the arbitrary described water-heater Scale inhibitors adder of claim 1-5, it is characterized in that: described Scale inhibitors bag is rubber bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121509 CN203159338U (en) | 2013-03-18 | 2013-03-18 | Water heater scale inhibitor adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121509 CN203159338U (en) | 2013-03-18 | 2013-03-18 | Water heater scale inhibitor adding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203159338U true CN203159338U (en) | 2013-08-28 |
Family
ID=49020541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320121509 Expired - Fee Related CN203159338U (en) | 2013-03-18 | 2013-03-18 | Water heater scale inhibitor adding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203159338U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247622A (en) * | 2016-09-30 | 2016-12-21 | 芜湖美的厨卫电器制造有限公司 | Water heater antiscaling device and water heater |
| CN107436058A (en) * | 2016-05-26 | 2017-12-05 | 青岛经济技术开发区海尔热水器有限公司 | Heat exchanger and heat pump water heater with same |
| CN111076426A (en) * | 2018-10-22 | 2020-04-28 | 芜湖美的厨卫电器制造有限公司 | Scale inhibition device for water heater |
| WO2022213556A1 (en) * | 2021-04-06 | 2022-10-13 | 恒洁卫浴集团有限公司 | Scale inhibition and descaling module, shower device having scale inhibition and descaling functions, and shower faucet having scale inhibition and descaling functions |
| CN115231639A (en) * | 2022-09-22 | 2022-10-25 | 箭牌家居集团股份有限公司 | Water treatment structure, water treatment valve and water equipment |
-
2013
- 2013-03-18 CN CN 201320121509 patent/CN203159338U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107436058A (en) * | 2016-05-26 | 2017-12-05 | 青岛经济技术开发区海尔热水器有限公司 | Heat exchanger and heat pump water heater with same |
| CN106247622A (en) * | 2016-09-30 | 2016-12-21 | 芜湖美的厨卫电器制造有限公司 | Water heater antiscaling device and water heater |
| CN111076426A (en) * | 2018-10-22 | 2020-04-28 | 芜湖美的厨卫电器制造有限公司 | Scale inhibition device for water heater |
| CN111076426B (en) * | 2018-10-22 | 2024-04-02 | 芜湖美的厨卫电器制造有限公司 | Scale inhibitor for water heater |
| WO2022213556A1 (en) * | 2021-04-06 | 2022-10-13 | 恒洁卫浴集团有限公司 | Scale inhibition and descaling module, shower device having scale inhibition and descaling functions, and shower faucet having scale inhibition and descaling functions |
| CN115231639A (en) * | 2022-09-22 | 2022-10-25 | 箭牌家居集团股份有限公司 | Water treatment structure, water treatment valve and water equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20150318 |
|
| EXPY | Termination of patent right or utility model |