CN205064900U - Water heater blowdown aqueduct - Google Patents
Water heater blowdown aqueduct Download PDFInfo
- Publication number
- CN205064900U CN205064900U CN201520791221.5U CN201520791221U CN205064900U CN 205064900 U CN205064900 U CN 205064900U CN 201520791221 U CN201520791221 U CN 201520791221U CN 205064900 U CN205064900 U CN 205064900U
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- China
- Prior art keywords
- aqueduct
- water
- water heater
- valve
- arranges
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 239000004033 plastic Substances 0.000 claims abstract description 8
- 229920003023 plastic Polymers 0.000 claims abstract description 8
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 13
- 239000010865 sewage Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 8
- 241000282414 Homo sapiens Species 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Valve Housings (AREA)
Abstract
The utility model discloses a water heater blowdown aqueduct installs on the water valve, the water valve includes the valve body, the case, the valve body is including joint portion, valve pocket, the play water portion of order intercommunication, joint portion connects the drain of water heater inner bag, the inner chamber that goes out water portion sets up the aqueduct, the aqueduct includes threaded connection portion, goes out the jacket pipe, threaded connection portion and the play water inner chamber threaded connection of portion, set up annular rib on the outer pipe wall of play jacket pipe, can cup joint plastic hose on going out the jacket pipe, outwardly directed tube -shape flange is formed with and adjusts the chamber on the lateral wall of valve body, and adjust the intracavity and set up the pivot, the other end connection handle of case, pivot is connected to the one end of pivot. The utility model discloses a water heater blowdown aqueduct is simple reasonable, and simple to operate at the structural water guide adapter sleeve spare part of having saved of the present water piping connection of leading, has reduced material cost.
Description
Technical field
The utility model relates to a kind of electric water heater technical field, particularly relates to a kind of water heater blowdown aqueduct.
Background technique
Storage-type electric water heater in use inevitably forms incrustation scale, and after long-time use, dirt will be deposited on the bottom of inner bag.Therefore, the inner bag of existing storage-type electric water heater, except entery and delivery port, is generally also provided with sewage draining exit, and on sewage draining exit, installs water heater water valve regularly carry out blowdown process to water heater liner voluntarily for user.For saving space, water heater can be arranged on higher position by general user, therefore, in order to the sewer of inner bag being drained into ground or the water channel of bathroom, the water outlet of the water heater water valve of blowdown needs connection one aqueduct, directly sprays out from valve port to prevent sewage.For this reason, a water guide connecting sleeve need be socketed outward at the valve body of water heater water valve, then aqueduct be installed on water guide connecting sleeve by sewage drainage.Present inventor connects the present situation of aqueduct labyrinth based on current blowdown water valve, designs the water heater blowdown aqueduct that a structure is simple, be easy to realization, reduces part, cost-saving object, then have this case to produce to reach.
Model utility content
The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists, provides a kind of easy for installation, structure simple water heater blowdown aqueduct.
The utility model solves the technological scheme that its technical problem adopts: a kind of water heater blowdown aqueduct, be arranged on water valve, described water valve comprises valve body, spool, described valve body comprises connector portions, valve pocket, the outlet part of sequential communication, and described connector portions connects the sewage draining exit of water heater liner, and the inner chamber of described outlet part arranges aqueduct, described aqueduct comprises threaded joints, water outlet sleeve pipe, and described threaded joints is connected with outlet part thread in inner cavity; The outer tube wall of described water outlet sleeve pipe arranges ring rib, described water outlet sleeve pipe can be socketed plastic flexible pipe, and on the sidewall of described valve body, protruding cylindrical flange is formed and regulates chamber, regulates in chamber and arranges rotating shaft, one end of described rotating shaft connects spool, and the other end of rotating shaft connects handle.
Described handle arranges spacing dead man, and the outer side wall of described cylindrical flange arranges limiting stopper, and described spacing dead man extends in the lift area between two limiting stoppers.
Described aqueduct is obtained by plastics, and one end of described handle inwardly curls into inserted link sleeve.
Described connector portions also connects magnesium rod fixed base, and described magnesium rod fixed base 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.
The upper and lower side of described spool is provided with valve cushion block, and the inner chamber internal thread of described outlet part connects spool positioning block, arranges O RunddichtringO between described spool positioning block and the inner chamber of outlet part.
Described spool positioning block is hexagonal socket nut.
Compared with prior art, the beneficial effects of the utility model are:
Water heater blowdown aqueduct advantages of simple of the present utility model, easy for installation, current aqueduct linkage structure saves water guide connecting sleeve component, reduces cost of material.Use the electric water heater with the utility model aqueduct linkage structure, only need the handle of turn valve body to carry out blowdown to make Blowoff ball valve unlatching can open sewage draining exit during blowdown operation, after blowdown completes, then valve cuts out and can block sewage draining exit by turn handle.Convenient and simple for operation, user can carry out cleaning operation easily voluntarily, timely blowdown cleaning inner bag, ensures that user's is healthy with water.The handle advantages of simple of the water valve that aqueduct connects, the stroke limit scientific structure design of valve, practical.Handle inwardly curls into the inserted link sleeve that can insert tool for helping, uses very convenient.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of the utility model water heater blowdown aqueduct.
Fig. 2 is the structure cut-away view of the utility model water heater water valve.
Fig. 3 is the utility model aqueduct structure schematic diagram.
Embodiment
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 water heater described by the utility model is storage-type electric water heater, comprise the parts such as inner bag, electric heating pipe component, intake 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. 1-3, water heater water valve 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 fixed base 1, water valve comprises valve body 3, and described valve body comprises connector portions 31, valve pocket 32, outlet part 33, and described connector portions connects the sewage draining exit of water heater liner; Described magnesium rod fixed base 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.The inner chamber of outlet part arranges aqueduct 40, and described aqueduct comprises threaded joints 41, water outlet sleeve pipe 42, and threaded joints 41 is connected with the internal thread of outlet part inner chamber.The outer tube wall of water outlet sleeve pipe is arranged ring rib 43, water outlet sleeve pipe can be socketed plastic flexible pipe, and aqueduct is obtained by plastics, and therefore processing cost is lower, lighter weight, not only can alleviate the assembling work intensity of workman, also save cost.During user installation water heater, the water outlet sleeve pipe of aqueduct overlaps plastic flexible pipe, the sewer of inner bag can be drained into ground or the water channel of bathroom, install and use all very convenient.On the sidewall of valve body, protruding cylindrical flange is formed and regulates chamber 35, regulates in chamber and arranges rotating shaft 8, and one end of described rotating shaft connects spool, and the other end of rotating shaft connects handle.Handle 20 is arranged spacing dead man 21, the outer side wall of cylindrical flange arranges two sub-limiting stoppers 24, and spacing dead man 21 extends in the lift area between two limiting stoppers.One end of handle inwardly curls into inserted link sleeve 22.One end of rotating shaft 8 is provided with inserting column, and spool 5 is hollow spheres, and there is opening at the two ends of spool, and the sphere ring wall of spool arranges axis hole, and inserting column inserts in axis hole; The other end of rotating shaft is provided with screw-threaded counterbore, and handle 20 is arranged in the screw-threaded counterbore of rotating shaft by screw 23.Therefore, make rotating shaft 8 when regulating chamber 35 to rotate when stirring handle 20, spool 5 is with rotating shaft synchronous axial system, thus the process realized from closed condition to open mode is changed.Limiting stopper 24 then can limit the angle of swing of spool, avoids rotating excessively.Usually, limiting stopper 24 can make the maximum angle of swing of spool be 90 degree, thus enables valve opening realize the process of standard-sized sheet to complete shut-down.The valve cushion block 4 arranged in the both sides up and down of valve pocket 32 inner spool 5, contributes to the smooth and easy rotation of spool and location and installation.Can insert as crosspoint tip screwdriver etc. has the tool for helping of stock at inserted link sleeve 22, make the arm of force of hand-lifting plate 20 be extended, thus stir more laborsaving for hand-lifting plate 20, and, the rotational resistance of rotating shaft can be strengthened in design, to prevent misoperation.
Described land 11 is with outside 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 drain pipe in inner bag sewage draining exit, and described second thread cavity is for connecting the land 11 of magnesium rod fixed base; Described connector portions inner chamber also arranges rubber gasket 2.
The inner chamber internal thread of described outlet part connects spool positioning block, arranges O RunddichtringO 6 between described spool positioning block and the inner chamber of outlet part.
Described spool positioning block is hexagonal socket nut 7.
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 (6)
1. a water heater blowdown aqueduct, be arranged on water valve, described water valve comprises valve body, spool, it is characterized in that: described valve body comprises connector portions, valve pocket, the outlet part of sequential communication, described connector portions connects the sewage draining exit of water heater liner, and the inner chamber of described outlet part arranges aqueduct, described aqueduct comprises threaded joints, water outlet sleeve pipe, and described threaded joints is connected with outlet part thread in inner cavity; The outer tube wall of described water outlet sleeve pipe arranges ring rib, described water outlet sleeve pipe can be socketed plastic flexible pipe, and on the sidewall of described valve body, protruding cylindrical flange is formed and regulates chamber, regulates in chamber and arranges rotating shaft, one end of described rotating shaft connects spool, and the other end of rotating shaft connects handle.
2. water heater blowdown aqueduct according to claim 1, it is characterized in that: described handle arranges spacing dead man, the outer side wall of described cylindrical flange arranges limiting stopper, and described spacing dead man extends in the lift area between two limiting stoppers.
3. water heater blowdown aqueduct according to claim 2, is characterized in that: described aqueduct is obtained by plastics, and one end of described handle inwardly curls into inserted link sleeve.
4. water heater blowdown aqueduct according to claim 1, it is characterized in that: described connector portions also connects magnesium rod fixed base, described magnesium rod fixed base 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.
5. water heater blowdown aqueduct according to claim 1, it is characterized in that: the upper and lower side of described spool is provided with valve cushion block, the inner chamber internal thread of described outlet part connects spool positioning block, arranges O RunddichtringO between described spool positioning block and the inner chamber of outlet part.
6. water heater blowdown aqueduct according to claim 5, is characterized in that: described spool positioning block is hexagonal socket nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791221.5U CN205064900U (en) | 2015-10-14 | 2015-10-14 | Water heater blowdown aqueduct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791221.5U CN205064900U (en) | 2015-10-14 | 2015-10-14 | Water heater blowdown aqueduct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205064900U true CN205064900U (en) | 2016-03-02 |
Family
ID=55391457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520791221.5U Expired - Fee Related CN205064900U (en) | 2015-10-14 | 2015-10-14 | Water heater blowdown aqueduct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205064900U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204678A (en) * | 2018-03-27 | 2018-06-26 | 芜湖美的厨卫电器制造有限公司 | Blowdown apparatus and water heater |
| CN108266899A (en) * | 2018-03-27 | 2018-07-10 | 芜湖美的厨卫电器制造有限公司 | Blowdown apparatus and water heater |
-
2015
- 2015-10-14 CN CN201520791221.5U patent/CN205064900U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204678A (en) * | 2018-03-27 | 2018-06-26 | 芜湖美的厨卫电器制造有限公司 | Blowdown apparatus and water heater |
| CN108266899A (en) * | 2018-03-27 | 2018-07-10 | 芜湖美的厨卫电器制造有限公司 | Blowdown apparatus and water heater |
| CN108204678B (en) * | 2018-03-27 | 2023-11-07 | 芜湖美的厨卫电器制造有限公司 | Sewage discharging device and water heater |
| CN108266899B (en) * | 2018-03-27 | 2024-01-30 | 芜湖美的厨卫电器制造有限公司 | Sewage discharging device and water heater |
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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: 20160302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |