CN206439429U - A kind of heat storage electric water heater blowoff valve - Google Patents
A kind of heat storage electric water heater blowoff valve Download PDFInfo
- Publication number
- CN206439429U CN206439429U CN201621315164.4U CN201621315164U CN206439429U CN 206439429 U CN206439429 U CN 206439429U CN 201621315164 U CN201621315164 U CN 201621315164U CN 206439429 U CN206439429 U CN 206439429U
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- China
- Prior art keywords
- valve
- seat
- heat storage
- valve body
- supply connector
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Abstract
A kind of heat storage electric water heater blowoff valve disclosed in the utility model, including valve body, valve ball, valve rod, man-operated mechanism and magnesium rod bracket, the water inlet end of valve body is provided with water supply connector, the water side of valve body is provided with valve ball seat, valve ball is installed between water supply connector and valve ball seat, the inner of valve rod is fixedly connected with valve ball, man-operated mechanism includes manual seat, manual seat is provided with the jack inserted for turning tool, the bottom of manual seat is provided with mounting hole, the outer end of valve rod sequentially passes through the side wall of valve body, mounting hole is simultaneously fixedly connected by fastener with manual seat, the installing port loaded for fastener is additionally provided with manual seat, installing port and mounting hole with jack insertion；One end of magnesium rod bracket is threadedly coupled with water supply connector, and the other end of magnesium rod bracket is provided with the mounting interface for being used for installing magnesium rod.The utility model is simple and reasonable, easy to operate, laborsaving, is easy to processing, and manufacturing cost is relatively low, it is easy to assemble.
Description
Technical field
The utility model is related to water heater accessory technical field, more particularly to a kind of heat storage electric water heater blowoff valve.
Background technology
At present, heat storage electric water heater turns into the household electrical appliance generally used in family.Based on safety, energy-saving and environmental protection
Considering for angle, anode stub is equipped with the inner bag of electric heater（Usually magnesium rod）, for reducing in water body
Infringement of the corrosive ions to inner bag metal level, the speed and intensity for thus delaying inner bag metal level to be corroded.But so meeting again
Incrustation scale is inevitably produced in inner bag.Therefore, except provided with water inlet interface on the inner bag of current heat storage electric water heater
Outside water outlet mouthpiece, setting blowoff valve, sewage during in order to clean at the sewage draining exit for discharging incrustation scale, sewage draining exit are additionally provided with
Discharge.
In the prior art, water heater blowoff valve can not install magnesium rod, or install magnesium rod structure it is more complicated.In addition,
Application No. 201420390907.9 also discloses " a kind of blowoff valve ", and it passes through the extended magnesium rod of integral type on valve body
Installation portion, the installation of magnesium rod is realized with this.But this blowoff valve is led due to making magnesium rod installation portion be connected with valve body formula
Cause difficulty of processing is larger, and manufacturing cost is higher, and causes assembling more inconvenient.In addition, existing blowoff valve is due to manual
Mechanism structure sets unreasonable, yet has that labor-saving effect is good, an operation more inconvenient defect.Therefore be necessary to existing skill
Art is improved.
Utility model content
The purpose of this utility model be for prior art defect and not enough there is provided a kind of heat storage electric water heater use
Blowoff valve, its is simple and reasonable, easy to operate, laborsaving, is easy to processing, and manufacturing cost is relatively low, it is easy to assemble.
To achieve the above object, the utility model uses following technical scheme.
A kind of heat storage electric water heater blowoff valve, including valve body, valve ball, valve rod, man-operated mechanism and magnesium rod bracket, institute
The water inlet end for stating valve body is provided with water supply connector, and the water side of the valve body is provided with valve ball seat, and the valve ball is installed in described
Between water supply connector and the valve ball seat, the inner of the valve rod is fixedly connected with the valve ball, and the man-operated mechanism includes hand
Dynamic seat, the manual seat is provided with the jack inserted for turning tool, and the bottom of the manual seat is provided with mounting hole, the valve rod
Outer end sequentially passes through the side wall of the valve body, the mounting hole and is fixedly connected by fastener with the manual seat, described
The installing port loaded for the fastener is additionally provided with manual seat, the installing port and the mounting hole are passed through with the jack
It is logical；One end of the magnesium rod bracket is threadedly coupled with the water supply connector, and the other end of the magnesium rod bracket, which is provided with, to be used to install
The mounting interface of magnesium rod.
Further, between the water supply connector and the valve ball, it is provided between the valve ball and the valve ball seat
Pad.
Further, the inside of the water supply connector is provided with first step portion and second step portion, described the from top to bottom
The wall of one stage portion is provided with the first thread segment, and the wall in the second step portion is provided with the second thread segment, the water supply connector
It is threadedly coupled by second thread segment with the magnesium rod bracket.
Further, the outer wall of the valve body is convexly equipped with the first projection and the second projection, the manual seat and is convexly equipped with
3rd projection, the 3rd projection is installed between first projection and second projection；First projection, described
Two projections and the 3rd projection corresponding matching, for limiting rotational angle of the manual seat relative to the valve body.
Further, it is provided with sealing gasket between the magnesium rod bracket and the water supply connector.
Further, the magnesium rod bracket includes clamping ring, connecting seat and is arranged at the clamping ring and the connecting seat
Between a pair of connecting poles, the clamping ring is threadedly coupled with the water supply connector, and the connecting seat is provided with the mounting interface.
Further, the connecting seat is provided with stiffener plate.
Further, the water inlet end outer wall of the valve body is provided with outer-hexagonal portion.
Further, the valve body is made using plastic material.
Further, the valve ball seat is made using metal or plastic material.
The beneficial effects of the utility model are：The heat storage electric water heater blowoff valve that the utility model is provided, by right
The structure of man-operated mechanism optimizes improvement, specifically, the jack inserted for turning tool is set on manual seat, manual
The bottom of seat is provided for installing the mounting hole of valve rod, and the installation for loading valve rod for fastener is set on the side wall of manual seat
Mouthful, structure setting is simple, not only install convenient, and operates also more laborsaving；By making one end of magnesium rod bracket be connect with water inlet
Head thread connect, and magnesium rod bracket the other end be provided for install magnesium rod mounting interface, using this split-type structural
Design so that valve body processes simple, convenient disassembly with magnesium rod bracket, both reduces manufacturing cost, also improves easy-to-use
Degree；The valve body of this blowoff valve replaces traditional copper material using plastics, and heat conduction, radiating effect are preferable, and will not be conductive, security
It is higher；Outer-hexagonal portion is set in the water inlet end outer wall of valve body, is conducive to improving the torsion between valve body and water supply connector, prevents
Relatively rotated when having stopped installation between valve body and water supply connector, steadiness is higher.
Brief description of the drawings
Fig. 1 is entirety perspective view of the present utility model.
Fig. 2 is entirety sectional view of the present utility model.
Fig. 3 is the structural representation of the manual seat of the utility model.
Fig. 4 is the structural representation of the utility model magnesium rod bracket.
Fig. 1 is into Fig. 4：1st, valve body；11st, outer-hexagonal portion；12nd, the first projection；13rd, the second projection；2nd, valve ball；3rd, valve
Bar；4th, water supply connector；41st, the first thread segment；42nd, the second thread segment；5th, valve ball seat；6th, fluid passage；7th, manual seat；71st, insert
Hole；72nd, mounting hole；73rd, fastener；74th, installing port；75th, the 3rd projection；81st, clamping ring；82nd, connecting seat；83rd, connecting pole；
84th, mounting interface；85th, stiffener plate；9th, sealing gasket；10th, pad.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
A kind of heat storage electric water heater blowoff valve as shown in Figures 1 to 4, including valve body 1, valve ball 2, valve rod 3, hand
Motivation structure and magnesium rod bracket, valve body 1 are made using plastic material, and the water inlet end of valve body 1 is provided with water supply connector 4, valve
The water inlet end outer wall of main body 1 is provided with outer-hexagonal portion 11, and the water side of valve body 1 is provided with valve ball seat 5, and valve ball seat 5 uses metal
Or plastic material is made, valve ball 2 is installed between water supply connector 4 and valve ball seat 5, between water supply connector 4 and valve ball 2, valve
Pad 10 is provided between ball 2 and valve ball seat 5, fluid passage 6 is cooperatively formed between water supply connector 4, valve ball 2 and valve ball seat 5.
Man-operated mechanism includes manual seat 7, and manual seat 7 is provided with the jack 71 inserted for turning tool, and the bottom of manual seat 7 is set
There is mounting hole 72, the inner of valve rod 3 is fixedly connected with valve ball 2, and the outer end of valve rod 3 sequentially passes through side wall, the mounting hole of valve body 1
72 and it is fixedly connected by fastener 73 with manual seat 7, the installing port 74 loaded for fastener 73, peace is additionally provided with manual seat 7
Fill mouth 74 and mounting hole 72 with the insertion of jack 71.
The outer wall of valve body 1 is convexly equipped with the first projection 12 and the second projection 13, manual seat 7 and is convexly equipped with the 3rd projection 75,
3rd projection 75 is installed between the first projection 12 and the second projection 13.When rotation manual seat 7, the 3rd projection 75 is with manual seat
7 synchronous axial systems, now the first projection 12, the second projection 13 and the corresponding matching of the 3rd projection 75, for limit manual seat 7 relative to
The rotational angle of valve body 1.
One end of magnesium rod bracket is threadedly coupled with water supply connector 4, and the other end of magnesium rod bracket, which is provided with, to be used to install magnesium rod
Mounting interface 84.In order to improve sealing during assembling, sealing gasket 9 is provided between magnesium rod bracket and water supply connector 4.
Specifically, the inside of water supply connector 4 is provided with first step portion and second step portion from top to bottom, first step portion
Wall is provided with the first thread segment 41, and the wall in second step portion is provided with the second thread segment 42, and water supply connector 4 passes through the first thread segment
41 are connected to the sewage draining exit of water heater liner, and water supply connector 4 is threadedly coupled by the second thread segment 42 with magnesium rod bracket.
In order that magnesium rod bracket structure is more simple, install more convenient, magnesium rod bracket includes clamping ring 81, connecting seat 82
And a pair of connecting poles 83 between clamping ring 81 and connecting seat 82 are arranged at, clamping ring 81 is threadedly coupled with water supply connector 4, connection
Seat 82 is provided with mounting interface 84.Connecting seat 82 is provided with stiffener plate 85, improves the installation strength of magnesium rod bracket.
The heat storage electric water heater blowoff valve that the utility model is provided, is optimized by the structure to man-operated mechanism and changed
Enter, specifically, the jack 71 inserted for turning tool is set on manual seat 7, is provided for installing in the bottom of manual seat 7
The mounting hole 72 of valve rod 3, and the installing port 74 for loading valve rod 3 for fastener 73, structure setting are set on the side wall of manual seat 7
Simply, not only install convenient, and operating also more laborsaving；By making one end of magnesium rod bracket be threadedly coupled with water supply connector 4,
And magnesium rod bracket the other end be provided for install magnesium rod mounting interface 84, using this split-type structural design so that
Valve body 1 processes simple, convenient disassembly with magnesium rod bracket, both reduces manufacturing cost, also improves easy-to-use degree；This blowdown
The valve body 1 of valve replaces traditional copper material using plastics, and heat conduction, radiating effect are preferable, and will not be conductive, and security is higher；
The water inlet end outer wall of valve body 1 sets outer-hexagonal portion 11, is conducive to improving the torsion between valve body 1 and water supply connector 4, prevents
Relatively rotated during installation between valve body 1 and water supply connector 4, steadiness is higher.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent claim
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent claim.
Claims (10)
1. a kind of heat storage electric water heater blowoff valve, including valve body, valve ball, valve rod, man-operated mechanism and magnesium rod bracket, described
The water inlet end of valve body is provided with water supply connector, and the water side of the valve body is provided with valve ball seat, the valve ball be installed in it is described enter
Between water swivel and the valve ball seat, the inner of the valve rod is fixedly connected with the valve ball, it is characterised in that：The hand-machine
Structure includes manual seat, and the manual seat is provided with the jack inserted for turning tool, and the bottom of the manual seat is provided with mounting hole, institute
The outer end for stating valve rod sequentially passes through the side wall of the valve body, the mounting hole and fixes company with the manual seat by fastener
Connect, be additionally provided with the installing port loaded for the fastener on the manual seat, the installing port and the mounting hole with it is described
Jack insertion；One end of the magnesium rod bracket is threadedly coupled with the water supply connector, and the other end of the magnesium rod bracket is provided with use
In the mounting interface for installing magnesium rod.
2. heat storage electric water heater blowoff valve according to claim 1, it is characterised in that：The water supply connector with it is described
Pad is provided between valve ball, between the valve ball and the valve ball seat.
3. heat storage electric water heater blowoff valve according to claim 1, it is characterised in that：The inside of the water supply connector
It is provided with first step portion and second step portion from top to bottom, the wall in the first step portion is provided with the first thread segment, described the
The wall of two stage portions is provided with the second thread segment, and the water supply connector passes through second thread segment and the magnesium rod bracket screw thread
Connection.
4. heat storage electric water heater blowoff valve according to claim 1, it is characterised in that：The outer wall of the valve body is convex
Provided with the first projection and the second projection, the 3rd projection is convexly equipped with the manual seat, the 3rd projection is installed in described first
Between projection and second projection；First projection, second projection and the 3rd projection corresponding matching, for limiting
Make rotational angle of the manual seat relative to the valve body.
5. heat storage electric water heater blowoff valve according to claim 1, it is characterised in that：The magnesium rod bracket with it is described
Sealing gasket is provided between water supply connector.
6. the heat storage electric water heater blowoff valve according to claim 1 or 3 or 5, it is characterised in that：The magnesium rod bracket
Including clamping ring, connecting seat and a pair of connecting poles being arranged between the clamping ring and the connecting seat, the clamping ring with
The water supply connector threaded connection, the connecting seat is provided with the mounting interface.
7. heat storage electric water heater blowoff valve according to claim 6, it is characterised in that：The connecting seat, which is provided with, to be added
Strengthening tendons plate.
8. heat storage electric water heater blowoff valve according to claim 1, it is characterised in that：The water inlet end of the valve body
Outer wall is provided with outer-hexagonal portion.
9. heat storage electric water heater blowoff valve according to claim 1, it is characterised in that：The valve body uses plasticity
Material is made.
10. heat storage electric water heater blowoff valve according to claim 1, it is characterised in that：The valve ball seat is using gold
Category or plastic material are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621315164.4U CN206439429U (en) | 2016-12-02 | 2016-12-02 | A kind of heat storage electric water heater blowoff valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621315164.4U CN206439429U (en) | 2016-12-02 | 2016-12-02 | A kind of heat storage electric water heater blowoff valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206439429U true CN206439429U (en) | 2017-08-25 |
Family
ID=59647988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621315164.4U Expired - Fee Related CN206439429U (en) | 2016-12-02 | 2016-12-02 | A kind of heat storage electric water heater blowoff valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206439429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396976A (en) * | 2020-06-08 | 2020-07-10 | 北京曼海能源科技发展有限公司 | Energy storage type fan warming machine with temperature control function |
-
2016
- 2016-12-02 CN CN201621315164.4U patent/CN206439429U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396976A (en) * | 2020-06-08 | 2020-07-10 | 北京曼海能源科技发展有限公司 | Energy storage type fan warming machine with temperature control function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170825 Termination date: 20171202 |