CN205908817U - Take flow sensor's one -way relief valve for electric water heater - Google Patents
Take flow sensor's one -way relief valve for electric water heater Download PDFInfo
- Publication number
- CN205908817U CN205908817U CN201620800864.6U CN201620800864U CN205908817U CN 205908817 U CN205908817 U CN 205908817U CN 201620800864 U CN201620800864 U CN 201620800864U CN 205908817 U CN205908817 U CN 205908817U
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- flow transducer
- way
- way relief
- chamber
- flow sensor
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Abstract
The utility model discloses a take flow sensor's one -way relief valve for electric water heater, including the one -way relief valve body, its characterized in that is connected with the flow sensor cavity on the one -way relief valve body, be equipped with the rotor in the flow sensor cavity, and it can induction rotor pivoted hall element to be equipped with on flow sensor outer wall of cavity. During the real work, the one -way relief valve body plays one -way intaking and the function of inner bag pressure automatic pressure release when too big. When the flow sensor cavity is flowed through to rivers, drive the rotor and rotate, hall element is through induction rotor's slew velocity to monitoring water flow rate, the dual purpose of flow and pressure release is monitored in the realization, effectively reduces valve occupation space, simple structure, installation convenient to use reduces material after sale, reduces a series of problems because of the assembly brings.
Description
Technical field
This utility model is related to electric heater parts technical field, more particularly, to a kind of electric heating with flow transducer
Hydrophone one-way relief valves.
Background technology
One-way relief valves, be one kind be arranged on water inlet tube of electric water heater play unidirectional water inflow and inner liner pressure excessive when from
The valve of dynamic pressure release.With the continuous development of electric heater control technology, some electric heaters are additionally provided with flow transducer with
The flow of inlet water of real-time monitoring electric heater.However, in prior art: flow transducer and one-way relief valves are for two individually
Construction module, not only installs loaded down with trivial details, and it is larger to take up room after installing, and machine shape is affected to increase.
Content of the invention
For problems of the prior art, the purpose of this utility model is to provide that a kind of structure is simple, install and make
With electric heater one-way relief valves that are convenient, having flow detection function concurrently.
For reaching object above, this utility model adopts the following technical scheme that.
A kind of electric heater one-way relief valves with flow transducer, including one-way safety valve body it is characterised in that
Flow transducer chamber is connected with one-way safety valve body, is provided with rotor in flow transducer within the chamber, in flow sensing
Device chamber outer wall is provided with the Hall element that energy inductiopn rotor rotates.
As with improvement, described one-way safety valve body includes: valve pocket, the water inlet connecting with valve pocket, outlet and let out
Pressure mouth, described flow transducer chamber is connected with water inlet or outlet.
As with improvement, it is provided with mounting bracket in flow transducer within the chamber, described rotor is rotatably connected to installation
On support.
As with improvement, described rotor carries blade wheel structure.
As with improvement, described flow transducer chamber and described valve pocket are formed in one structure.
As with improvement, described flow transducer chamber and described valve pocket are Split type structure, between the two by screw thread even
It is connected together.
As with improvement, described flow transducer chamber and/or described valve pocket are metallic cavity or plastic chamber.
Compared with prior art, the beneficial effects of the utility model are:
By a flow transducer chamber is increased on one-way safety valve body, stream can either be monitored using flow transducer
Amount, can realize pressure release again using one-way safety valve body, realize the dual purpose of monitoring flow and pressure release, effectively reduce valve
Take up room, structure is simple, easy to install, reduce material after sale, reduce the series of problems bringing because of assembling.
Brief description
Fig. 1 show the one-way relief valves structural representation of this utility model offer.
Description of reference numerals:
1: one-way safety valve body, 2: flow transducer chamber, 3: rotor, 4: Hall element, 5: mounting bracket.
1-1: valve pocket, 1-2: water inlet, 1-3: outlet, 1-4: pressure relief opening.
Specific embodiment
More fully understand essence of the present utility model for convenience of those skilled in the art, new to this practicality below in conjunction with the accompanying drawings
The specific embodiment of type is described in detail.
As shown in figure 1, a kind of electric heater one-way relief valves with flow transducer, including one-way safety valve body 1,
It is characterized in that, flow transducer chamber 2 is connected with one-way safety valve body 1, is provided with flow transducer chamber 2 and turns
Son 3, is provided with the Hall element 4 that energy inductiopn rotor 3 rotates on flow transducer chamber 2 outer wall.
Wherein, described one-way safety valve body 1 includes: valve pocket 1-1, the water inlet 1-2 connecting with valve pocket 1-1, outlet
1-3 and pressure relief opening 1-4, described flow transducer chamber 2 is connected on outlet 1-3.Described flow transducer chamber 2 with described
The metal structure that valve pocket 1-1 is formed in one.
It is provided with mounting bracket 5 in flow transducer chamber 2, described rotor 3 is rotatably connected in mounting bracket 5.
In the present embodiment, preferred rotor 3 carries blade wheel structure, to improve the accuracy of flow detection.
During real work, one-way safety valve body 1 plays unidirectional water inflow and inner liner pressure self-relieving function when excessive.
Flow transducer within the chamber can be located at by the vane rotor of water jet propulsion, vane rotor is arranged in mounting bracket.When current stream
During through flow transducer chamber 2, rotor driven 5 rotates, and Hall element 4 passes through the velocity of rotation of inductiopn rotor 5, thus detecting
Discharge.
Compared with prior art, the electric heater one-way relief valves that the present embodiment provides, by one-way safety valve body
Upper increase by one flow transducer chamber, can either monitor flow using flow transducer, and can utilize one-way safety valve body
To realize pressure release purpose, effectively reduction valve takes up room, and structure is simple, easy to install, reduces material after sale.
As a kind of conversion embodiment of the present embodiment, described flow transducer chamber and described valve pocket are moulding of split
Material structure, is together by a threaded connection between the two.
As another kind of conversion embodiment of the present embodiment, described flow transducer chamber is changed to be connected on water inlet
May also function as same flow detection effect, be not limited to the present embodiment.
Above specific embodiment has been described in detail to essence of the present utility model, but can not be come to this reality with this
Limited with new protection domain.It should be evident that under the enlightenment of this utility model essence, the common skill of the art
Art personnel also can carry out many improvement and modify it should be noted that these improve and modify all to fall in power of the present utility model
Within the scope of profit is claimed.
Claims (7)
1. a kind of electric heater one-way relief valves with flow transducer, including one-way safety valve body it is characterised in that
Flow transducer chamber is connected with one-way safety valve body, is provided with rotor in flow transducer within the chamber, in flow transducer
Chamber outer wall is provided with the Hall element that energy inductiopn rotor rotates.
2. electric heater one-way relief valves according to claim 1 are it is characterised in that described one-way safety valve body bag
Include: valve pocket, the water inlet connecting with valve pocket, outlet and pressure relief opening, described flow transducer chamber and water inlet or outlet
Connection.
3. electric heater one-way relief valves according to claim 1 are it is characterised in that set in flow transducer within the chamber
There is mounting bracket, described rotor is rotatably connected in mounting bracket.
4. electric heater one-way relief valves according to claim 1 are it is characterised in that described rotor carries impeller knot
Structure.
5. electric heater one-way relief valves according to claim 2 it is characterised in that described flow transducer chamber with
Described valve pocket is formed in one structure.
6. electric heater one-way relief valves according to claim 2 it is characterised in that described flow transducer chamber with
Described valve pocket is Split type structure, is together by a threaded connection between the two.
7. electric heater one-way relief valves according to claim 2 are it is characterised in that described flow transducer chamber
And/or described valve pocket is metallic cavity or plastic chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620800864.6U CN205908817U (en) | 2016-07-27 | 2016-07-27 | Take flow sensor's one -way relief valve for electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620800864.6U CN205908817U (en) | 2016-07-27 | 2016-07-27 | Take flow sensor's one -way relief valve for electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205908817U true CN205908817U (en) | 2017-01-25 |
Family
ID=57802396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620800864.6U Active CN205908817U (en) | 2016-07-27 | 2016-07-27 | Take flow sensor's one -way relief valve for electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205908817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426373A (en) * | 2018-03-27 | 2018-08-21 | 芜湖美的厨卫电器制造有限公司 | Water supply connector device and water heater for water heater |
-
2016
- 2016-07-27 CN CN201620800864.6U patent/CN205908817U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426373A (en) * | 2018-03-27 | 2018-08-21 | 芜湖美的厨卫电器制造有限公司 | Water supply connector device and water heater for water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |