CN205037572U - Magnesium stick mounting structure of water heater - Google Patents
Magnesium stick mounting structure of water heater Download PDFInfo
- Publication number
- CN205037572U CN205037572U CN201520791190.3U CN201520791190U CN205037572U CN 205037572 U CN205037572 U CN 205037572U CN 201520791190 U CN201520791190 U CN 201520791190U CN 205037572 U CN205037572 U CN 205037572U
- Authority
- CN
- China
- Prior art keywords
- water heater
- magnesium rod
- mounting structure
- valve body
- magnesium stick
- Prior art date
- 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
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 229910052749 magnesium Inorganic materials 0.000 title abstract 10
- 239000011777 magnesium Substances 0.000 title abstract 10
- 239000010865 sewage Substances 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000004323 axial length Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004210 cathodic protection Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method 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
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Valve Housings (AREA)
Abstract
The utility model discloses a magnesium stick mounting structure of water heater, including the magnesium stick, in magnesium stick one end shen ru arrived the inner bag of water heater, the other end was installed on magnesium stick fixing base, still includes the blowoff valve, the blowoff valve includes the valve body, the valve body includes joint portion, main part, play water portion, joint portion connects the drain of water heater inner bag, magnesium stick fixing base is including the ring platform the level end face of ring platform goes up to extend to the inner bag has the door frame, establish the installation cover that is used for fixed magnesium stick on the back timber of door frame, the interior intracavity in valve body joint portion is installed to the ring platform. The utility model discloses a water heater magnesium stick mounting structure is direct to be connected with the blowoff valve, and the blowoff valve screw is installed on the inner bag drain, can simplify production processes and reduce purchasing cost. The design of magnesium stick fixing base is generous door frame simply, does not influence the sewage circulation of drain when realizing the installation of magnesium stick, structure scientific and reasonable.
Description
Technical field
The utility model relates to a kind of electric heater technical field, particularly relates to a kind of magnesium rod mounting structure being applied to water heater.
Background technology
In the inner bag of existing storage-type electric water heater, magnesium rod is installed more, its object is to protection inner bag and electrothermal tube.Owing to containing impurity and various metallics inside the running water that water heater uses, can there is oxidation reaction corrosion inner bag in Long-Time Service, and inner bag is the heart of electric heater, once inner bag is corroded or destroys and will leak, is difficult to repair.Be corroded for avoiding inner bag; the inner bag of water heater and heating tube are protected; so place magnesium rod to realize cathodic protection in water heater; the metal active of magnesium rod is higher than iron; can react by the ion preferentially and in water, be namely supplement a large amount of electronics to inner bag metal, the state making protected metallic object be in electron excess allows metal surface reach same negative potential; metallic atom is not easy to lose electronics and becomes ion and incorporate solution, thus protection inner bag and heating tube.At present, storage-type electric water heater magnesium rod mounting means has two kinds: one to be mounted on heating tube ring flange, and one is mounted on sewage draining exit.When being arranged on heating tube ring flange, difficulty changed by magnesium rod, and close to heating tube, easily forms build-up of limescale, affects the heating tube life-span.When being arranged on sewage draining exit, its mount pad easily causes the phenomenons such as blowdown water outlet has some setbacks, the long-pending reduction of sewer flow section, need improve further.
Utility model content
The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists, provide a kind of easy to use, by the magnesium rod mounting structure of the water heater of remote control angle restriction.
The utility model solves the technical scheme that its technical problem adopts: a kind of magnesium rod mounting structure of water heater, comprise magnesium rod, described magnesium rod one end is deep in the inner bag of water heater, the other end is arranged on magnesium rod holder, also comprise blowoff valve, described blowoff valve comprises valve body, and described valve body comprises connector portions, main body, outlet part, and described connector portions connects the sewage draining exit of water heater liner; Described magnesium rod holder comprises land, the horizontal end face of described land is extended with door frame to inner bag, the back timber of described door frame is established the installation sleeve for fixing magnesium rod; Described land is arranged in the inner chamber in valve body connector portion.
Described valve body comprises the valve pocket of built-in spool, the adjustment chamber of built-in rotating shaft, and one end of described rotating shaft connects spool.
Described land band external screw thread, described land is connected with the thread in inner cavity of connector portions; The height of described door frame is greater than the axial length of valve body.
The end of described outlet part is the outer-hexagonal nut arranged with valve body.
Described connector portions inner chamber comprises the first thread cavity, the second thread cavity, the internal diameter of described first thread cavity is greater than the internal diameter of the second thread cavity, described first thread cavity is for connecting the blow-off pipe in inner bag sewage draining exit, and described second thread cavity is for connecting the land of magnesium rod holder; Described connector portions inner chamber also arranges rubber gasket.
The inner chamber internal thread of described outlet part connects spool locating piece, arranges O RunddichtringO between described spool locating piece and the inner chamber of outlet part.
Described spool locating piece is hexagonal socket nut.
Compared with prior art, the beneficial effects of the utility model are:
Water heater magnesium rod mounting structure of the present utility model is directly connected with blowoff valve, and blowoff valve screw thread is arranged on inner bag sewage draining exit, can simplify production process and reduce purchase cost.The door frame that magnesium rod holder simplicity of design is generous, realizes the effluent stream flux not affecting sewage draining exit while magnesium rod is installed, scientific and reasonable for structure.
The outlet part of electric heater blowoff valve of the present utility model is outer-hexagonal nut, the handle of valve body is positioned at above outer-hexagonal nut, therefore, handle need not be unloaded when installation, the dismounting of valve body, the position of direct use general utility tool hex nut outside operates, and maintain and replace is very convenient.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of the magnesium rod mounting structure of the utility model water heater.
Fig. 2 is the structure cut-away view of the magnesium rod mounting structure of the utility model water heater.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " front and back ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should make broad understanding, such as, can be fixedly connected with.Also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term can be understood at concrete meaning of the present utility model.
Electric heater described by the utility model is storage-type electric water heater, comprise the parts such as inner bag, electric heating pipe component, water inlet pipe, outlet pipe, what be provided with inlet tube and outlet tube bottom the inner bag of water heater crosses pore, and be also provided with sewage draining exit, magnesium rod is then arranged on sewage draining exit.See Fig. 1-2, the magnesium rod mounting structure of water heater of the present utility model, comprise magnesium rod (not shown), described magnesium rod one end is deep in the inner bag of water heater, another (not shown) one end is arranged on (not shown) on magnesium rod holder, and also comprise blowoff valve 10, described blowoff valve comprises valve body 3, described valve body comprises connector portions 31, main body 32, outlet part 33, and described connector portions connects the sewage draining exit of water heater liner; Described magnesium rod holder 1 comprises land 11, the horizontal end face of described land is extended with door frame 12 to inner bag, the back timber of described door frame is established the installation sleeve 13 for fixing magnesium rod; Described land is arranged in the inner chamber in valve body connector portion.
Described valve body comprises the valve pocket 34 of built-in spool 5, the adjustment chamber 35 of built-in rotating shaft 8, and one end of described rotating shaft 8 connects spool 5.Spool 5 is hollow spheres, there is opening at upper and lower two ends, sphere ring wall is arranged axis hole that is square or rectangle, the inserting column of rotating shaft 8 extend in axis hole, the other end of rotating shaft 8 connects handle 9, make rotating shaft 8 when regulating chamber 35 to rotate when stirring handle, spool 5 is with rotating shaft synchronous axial system, thus the process realized from closed condition to open mode is changed.Valve cushion block 4 is set in the both sides up and down of valve pocket 34 inner spool 5, contributes to the smooth and easy rotation of spool and location and installation.
Described land 11 is with external screw thread, and described land is connected with the thread in inner cavity of connector portions; The height of described door frame is greater than the axial length of valve body.
The end of described outlet part 33 is the outer-hexagonal nuts 39 arranged with valve body.
Described connector portions inner chamber comprises the first thread cavity 36, second thread cavity 37, the internal diameter of described first thread cavity is greater than the internal diameter of the second thread cavity, described first thread cavity is for connecting the blow-off pipe in inner bag sewage draining exit, and described second thread cavity is for connecting the land 11 of magnesium rod holder; Described connector portions inner chamber also arranges rubber gasket 2.
The inner chamber internal thread of described outlet part connects hexagonal socket nut 7, arranges O RunddichtringO 6 between hexagonal socket nut 7 and the inner chamber of outlet part.
Although illustrate and described embodiment of the present utility model; those of ordinary skill in the art is to be understood that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim; scope of the present utility model limited by claim and equivalent replacement thereof; in the improvement etc. done without creative work, all should be included within protection domain of the present utility model.
Claims (7)
1. the magnesium rod mounting structure of a water heater, comprise magnesium rod, described magnesium rod one end is deep in the inner bag of water heater, the other end is arranged on magnesium rod holder, it is characterized in that: also comprise blowoff valve, described blowoff valve comprises valve body, and described valve body comprises connector portions, main body, outlet part, and described connector portions connects the sewage draining exit of water heater liner;
Described magnesium rod holder comprises land, the horizontal end face of described land is extended with door frame to inner bag, the back timber of described door frame is established the installation sleeve for fixing magnesium rod; Described land is arranged in the inner chamber in valve body connector portion.
2. the magnesium rod mounting structure of water heater according to claim 1, it is characterized in that: described valve body comprises the valve pocket of built-in spool, the adjustment chamber of built-in rotating shaft, one end of described rotating shaft connects spool.
3. the magnesium rod mounting structure of water heater according to claim 1, it is characterized in that: described land band external screw thread, described land is connected with the thread in inner cavity of connector portions; The height of described door frame is greater than the axial length of valve body.
4. the magnesium rod mounting structure of water heater according to claim 1, is characterized in that: the end of described outlet part is the outer-hexagonal nut arranged with valve body.
5. the magnesium rod mounting structure of water heater according to claim 1, it is characterized in that: described connector portions inner chamber comprises the first thread cavity, the second thread cavity, the internal diameter of described first thread cavity is greater than the internal diameter of the second thread cavity, described first thread cavity is for connecting the blow-off pipe in inner bag sewage draining exit, and described second thread cavity is for connecting the land of magnesium rod holder; Described connector portions inner chamber also arranges rubber gasket.
6. the magnesium rod mounting structure of water heater according to claim 1, is characterized in that: the inner chamber internal thread of described outlet part connects spool locating piece, arranges O RunddichtringO between described spool locating piece and the inner chamber of outlet part.
7. the magnesium rod mounting structure of water heater according to claim 6, is characterized in that: described spool locating piece is hexagonal socket nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791190.3U CN205037572U (en) | 2015-10-14 | 2015-10-14 | Magnesium stick mounting structure of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791190.3U CN205037572U (en) | 2015-10-14 | 2015-10-14 | Magnesium stick mounting structure of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205037572U true CN205037572U (en) | 2016-02-17 |
Family
ID=55296470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520791190.3U Expired - Fee Related CN205037572U (en) | 2015-10-14 | 2015-10-14 | Magnesium stick mounting structure of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205037572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587253A (en) * | 2016-12-19 | 2017-04-26 | 圆融健康科技（深圳）有限公司 | Sterilization device, water heater and sterilization method |
-
2015
- 2015-10-14 CN CN201520791190.3U patent/CN205037572U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587253A (en) * | 2016-12-19 | 2017-04-26 | 圆融健康科技（深圳）有限公司 | Sterilization device, water heater and sterilization method |
| CN106587253B (en) * | 2016-12-19 | 2020-01-17 | 圆融健康科技（深圳）有限公司 | Sterilization device, water heater and sterilization method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 |