CN107875763A - A kind of storage-type electric water heater - Google Patents
A kind of storage-type electric water heater Download PDFInfo
- Publication number
- CN107875763A CN107875763A CN201711285538.1A CN201711285538A CN107875763A CN 107875763 A CN107875763 A CN 107875763A CN 201711285538 A CN201711285538 A CN 201711285538A CN 107875763 A CN107875763 A CN 107875763A
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- water heater
- protective cover
- type electric
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Valves (AREA)
Abstract
The invention provides a kind of storage-type electric water heater, including storage-type electric water heater body and valve body, the valve pocket of forming cylinder shape in valve body, the upper and lower side of valve body forms the air inlet being connected with valve pocket and gas outlet respectively, reaming is formed on the valve body madial wall of outlet port, the madial wall of reaming forms screw thread, valve plate is provided with the valve pocket of the valve body, boss is formed on the upper surface of valve plate, boss upper sleeve is fixed with the protective cover of tubbiness, protective cover forms some small air inlet holes, in the air inlet of described protective cover grafting valve body, sealing gasket is fixed with the valve plate of described boss surrounding, sealing gasket is pressed against on the upper bottom surface of valve body；Filter screen is covered with outside the protective cover.Intake valve provided by the invention, by adding safeguard structure in inlet port on the basis of present hot water blowdown intake valve, and corresponding modification is carried out in valve inner structure, the function of bulky grain debris blocking air inlet is prevented from having its blowdown intake valve.
Description
Technical field
The present invention relates to water heater arrangement field, more particularly to a kind of water receiver water heater.
Background technology
Traditional storage-type electric water heater is all without special blowdown air emptying function, even if having with blowdown air emptying function, heat
Hydrophone is also carrying out air inlet and ventilation while blowdown empties, so as to cause blowdown emptying current intermittent, blowing time
It is longer, in the prior art, a kind of intake valve of auto-admission is typically fixed above water heater liner, during so as to accelerate blowdown
Between it is longer, inlet channel typically requires smaller, so as to the suction function inside lasting its inner bag of balance, and its intake valve air inlet
Mouth does not have safeguard structure, is easily blocked by bulky grain debris, and so as to loss of function, and air inlet is more dirty.
The content of the invention
For above-mentioned technical problem, the technical scheme is that：A kind of storage-type electric water heater, including storage-type electric water heater
Body and valve body, the valve body are arranged on storage-type electric water heater body and connected with inside, the valve of forming cylinder shape in valve body
Chamber, the upper and lower side of valve body form the air inlet being connected with valve pocket and gas outlet respectively, on the inside of the valve body of outlet port
Form reaming on wall, the madial wall of reaming forms screw thread, is provided with valve plate in the valve pocket of the valve body, on the upper surface of valve plate
Boss is formed, boss upper sleeve is fixed with the protective cover of tubbiness, and protective cover forms some small air inlet holes, described protective cover
In the air inlet of grafting valve body, sealing gasket is fixed with the valve plate of described boss surrounding, sealing gasket is pressed against the upper bottom of valve body
On face；
Filter screen is covered with outside the protective cover.
Further be improved to, the lower surface of the valve plate forms lead, lead grafting on the supporting plate, supporting plate
Some ventholes are formed, described supporting plate is plugged in the reaming of valve body, and lock sleeve is bolted with reaming, and lock sleeve is pressed against
On the lower surface of supporting plate, the center of supporting plate lower surface forms land, and one end of extension spring is fixed in land, the other end
It is fixed on fixed cover, fixed cover is fixed on the lower end of lead, is molded on the land of supporting plate and the lateral wall of fixed cover
There is external screw thread, the both ends of extension spring are screwed onto in land and fixed cover respectively, and described land sleeve is on lead.
Further it is improved to, the filter screen is three layers, is followed successively by first filter layer, high efficiency filter layer, active carbon layer from outside to inside.
Further it is improved to, the high efficiency filter layer is H13 filter layers.
Further it is improved to, spacing block set is fixed with described supporting plate upper surface, protective cover exposes the upper end of valve body
Face, the distance of upper surface to the valve plate lower surface of spacing block set are less than the length that protective cover exposes valve body.
Further it is improved to, described valve plate is disc, and the diameter of valve plate is less than the inner diameter of valve body internal valve cavity, prevents
The outer diameter of shield is equal to the diameter of air inlet.
The beneficial effects of the invention are as follows：
1st, intake valve provided by the invention, due to filter screen, and filter screen is layer filter screen, so as to big in air inlet
Grain, molecule are effectively filtered, and purify air inlet.
2nd, water heater provided by the invention, it is anti-by being added on the basis of present hot water blowdown intake valve in inlet port
Protection structure, and corresponding modification has been carried out in valve inner structure, prevent bulky grain debris from blocking up from having its blowdown intake valve
Fill in the function of gas port.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the storage-type electric water heater structural representation of the present invention；
Fig. 2 is the intaking valve structure schematic diagram of the present invention；
Fig. 3 is the intake valve concrete structure schematic diagram of the present invention；
Fig. 4 is the filter structure schematic diagram of the present invention.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
In the description of invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
Description is invented and simplified in description, rather than indicates or imply that the device of meaning or element must have specific orientation, with specific
Azimuth configuration and operation, therefore it is not intended that limitation to invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of invention, " multiple " are meant that two or more, remove
It is non-separately to have clearly specific limit.
In invention, unless otherwise clearly defined and limited, the art such as term " installation ", " connected ", " connection ", " fixation "
Language should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can be machinery
Connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be two elements
Internal connection.For the ordinary skill in the art, it can understand above-mentioned term in invention as the case may be
Concrete meaning.
As shown in Fig. 1,2,3, a kind of storage-type electric water heater, including storage-type electric water heater body 100 and valve body 1, the valve
Body is arranged on storage-type electric water heater body and connected with inside, the valve pocket 11 of forming cylinder shape in valve body 1, above and below valve body 1
End forms the air inlet 12 being connected with valve pocket 11 and gas outlet 13 respectively, on the madial wall of valve body 1 at the end of gas outlet 13
Form reaming 14, the madial wall of reaming 14 forms screw thread, is provided with valve plate 2 in the valve pocket 11 of the valve body 1, valve plate 2 it is upper
Boss 22 is formed on end face, the upper sleeve of boss 22 is fixed with the protective cover 8 of tubbiness, and protective cover 8 forms some small air inlet holes
81, in the air inlet 12 of the described grafting valve body 1 of protective cover 8, sealing gasket 7 is fixed with the valve plate 2 of the described surrounding of boss 22,
Sealing gasket 7 is pressed against on the upper bottom surface of valve body 1；
As shown in figure 4, it is covered with filter screen 15 outside the protective cover 8.
The lower surface of the valve plate 2 forms lead 21, and lead 21 is plugged in supporting plate 3, and supporting plate 3 forms
Some ventholes 31, described supporting plate 3 are plugged in the reaming 14 of valve body 1, and lock sleeve 4, lock sleeve 4 are bolted with reaming 14
It is pressed against on the lower surface of supporting plate 3, the center of the lower surface of supporting plate 3 forms land 41, and one end of extension spring 5 is fixed on land
On 41, the other end be fixed on fixed cover 6, fixed cover 6 is fixed on the lower end of lead 21.
The filter screen 15 is three layers, is followed successively by first filter layer, high efficiency filter layer, active carbon layer from outside to inside.
The high efficiency filter layer is H13 filter layers.
Described valve plate 2 is disc, and the diameter of valve plate 2 is less than the inner diameter of the internal valve cavity 11 of valve body 1, protective cover 8
Outer diameter is equal to the diameter of air inlet 12.
Spacing block set 9 is fixed with the described upper surface of supporting plate 3, protective cover 8 exposes the upper surface of valve body 1, limit convex
The distance of the upper surface of block 9 to the lower surface of valve plate 2 is less than the length that protective cover 8 exposes valve body 1.
External screw thread, the both ends difference of extension spring 5 are formed in the land 41 of the supporting plate 3 and the lateral wall of fixed cover 6
It is screwed onto in land 41 and fixed cover 6, the described sleeve of land 41 is on lead 21.
Operation principle：The present invention by the basis of present hot water blowdown intake valve the end of air inlet 12 increase protective cover 8,
During by water heater blowdown apparatus waterproof blowdown, negative pressure is formed in water heater liner, drive valve plate 2 moves down, so as under protective cover 8
It is mobile, enter so as to the small air inlet hole 81 of outside air from the protective cover 8 in the outside of valve body 1 and thereby prevent in the valve pocket 11 of valve body 1
The small air inlet hole 81 of shield 8 enters in water heater liner, and it can continue effectively anti-while shape negative pressure in balance water heater liner
The air inlet 12 that extraneous bulky grain debris blocks valve body 1 is stopped.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (6)
1. a kind of storage-type electric water heater, including storage-type electric water heater body and valve body, the valve body are arranged at storage-type electric water heater
Connected on body and with inside, the valve pocket of forming cylinder shape in the valve body, the upper and lower side of valve body forms and valve pocket phase respectively
The air inlet of connection and gas outlet, reaming is formed on the valve body madial wall of outlet port, the madial wall of reaming forms
Screw thread, the valve pocket of the valve body is interior to be provided with valve plate, boss is formed on the upper surface of valve plate, boss upper sleeve is fixed with tubbiness
Protective cover, protective cover form some small air inlet holes, in the air inlet of described protective cover grafting valve body, described boss surrounding
Valve plate on be fixed with sealing gasket, sealing gasket is pressed against on the upper bottom surface of valve body；
Filter screen is covered with outside the protective cover.
2. storage-type electric water heater according to claim 1, it is characterised in that the lower surface of the valve plate forms guiding
Post, on the supporting plate, supporting plate forms some ventholes for lead grafting, and described supporting plate is plugged on the reaming of valve body
It is interior, lock sleeve is bolted with reaming, lock sleeve is pressed against on the lower surface of supporting plate, and the center of supporting plate lower surface forms ring
Platform, one end of extension spring is fixed in land, the other end is fixed on fixed cover, and fixed cover is fixed on the lower end of lead, support
External screw thread is formed in the land of plate and the lateral wall of fixed cover, the both ends of extension spring are screwed onto in land and fixed cover respectively,
Described land sleeve is on lead.
3. storage-type electric water heater according to claim 1, it is characterised in that the filter screen is three layers, from outside to inside successively
For first filter layer, high efficiency filter layer, active carbon layer.
4. storage-type electric water heater according to claim 3, it is characterised in that the high efficiency filter layer is H13 filter layers.
5. storage-type electric water heater according to claim 4, it is characterised in that fixed on described supporting plate upper surface limited
Position projection, protective cover expose the upper surface of valve body, and the distance of upper surface to the valve plate lower surface of spacing block set is revealed less than protective cover
Go out the length of valve body.
6. according to the storage-type electric water heater any one of claim 1-5, it is characterised in that described valve plate is disk
Shape, the diameter of valve plate are less than the inner diameter of valve body internal valve cavity, and the outer diameter of protective cover is equal to the diameter of air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711285538.1A CN107875763A (en) | 2017-12-07 | 2017-12-07 | A kind of storage-type electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711285538.1A CN107875763A (en) | 2017-12-07 | 2017-12-07 | A kind of storage-type electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107875763A true CN107875763A (en) | 2018-04-06 |
Family
ID=61773433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711285538.1A Pending CN107875763A (en) | 2017-12-07 | 2017-12-07 | A kind of storage-type electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107875763A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884622A (en) * | 2021-09-17 | 2022-01-04 | 煤炭科学技术研究院有限公司 | Protective air chamber structure for sensitive element of mining sensor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201003647Y (en) * | 2006-12-21 | 2008-01-09 | 邓宝军 | Pipeline drainage valve for solar water heater |
| CN104315208A (en) * | 2014-10-11 | 2015-01-28 | 苏州巨浪热水器有限公司 | Water heater blow-down intake valve with novel structure |
| CN204213353U (en) * | 2014-09-26 | 2015-03-18 | 苏州巨浪热水器有限公司 | The blowdown suction valve that a kind of water heater structure improves |
-
2017
- 2017-12-07 CN CN201711285538.1A patent/CN107875763A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201003647Y (en) * | 2006-12-21 | 2008-01-09 | 邓宝军 | Pipeline drainage valve for solar water heater |
| CN204213353U (en) * | 2014-09-26 | 2015-03-18 | 苏州巨浪热水器有限公司 | The blowdown suction valve that a kind of water heater structure improves |
| CN104315208A (en) * | 2014-10-11 | 2015-01-28 | 苏州巨浪热水器有限公司 | Water heater blow-down intake valve with novel structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884622A (en) * | 2021-09-17 | 2022-01-04 | 煤炭科学技术研究院有限公司 | Protective air chamber structure for sensitive element of mining sensor |
| CN113884622B (en) * | 2021-09-17 | 2023-11-10 | 煤炭科学技术研究院有限公司 | Protective air chamber structure of sensitive element of mining sensor |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180406 |