CN207180049U - A kind of current stabilization control valve and the water heater using the current stabilization control valve - Google Patents
A kind of current stabilization control valve and the water heater using the current stabilization control valve Download PDFInfo
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- CN207180049U CN207180049U CN201720880312.5U CN201720880312U CN207180049U CN 207180049 U CN207180049 U CN 207180049U CN 201720880312 U CN201720880312 U CN 201720880312U CN 207180049 U CN207180049 U CN 207180049U
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- valve
- current stabilization
- valve body
- flow
- stabilization control
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Abstract
A kind of current stabilization control valve and the water heater using the current stabilization control valve are the utility model is related to, wherein current stabilization control valve includes valve body (1) and the valve element (2) being arranged in the valve pocket of the valve body (1), it is characterised in that：The valve element (2) is tube-in-tube structure, can be rotationally sealedly connected in the valve body (1)；There is the water inlet (21) and at least two delivery ports (22) at connection water inlet water source on the valve element (2)；Circumferential direction of each delivery port (22) along the valve element (2) be arranged at intervals and not the valve element it is same in the radial direction；At least two flow stabilizing valves (3) are also interval with the valve body (1) corresponding to each described delivery port (22), and maximum stream flow during each flow stabilizing valve (3) work is different；The outlet of each flow stabilizing valve (3) connects exhalant canal (4).The utility model can be according to the matched water outlet flow stabilizing valve of initial water temperature automatic switchover, and so as to avoid influence of the initial water temperature to exit water temperature, cost is low, uses reliable and stable, service life length.
Description
Technical field
It the utility model is related to valve member, more particularly to a kind of current stabilization control valve and use the current stabilization control valve
Water heater.
Background technology
Conventional water heater is had a great influence by environment temperature when in use, and when using in summer, water is too boiling hot, and winter uses
Shi Shui is not warm.This problem fundamentally from the point of view of, be because not low enough the winter peak power of summer lowest power it is not high enough, summer
Lowest power is not low enough to cause water temperature relatively to be scalded, and winter peak power is not high enough to cause water temperature not increase.
Kind drawbacks described above, mainly there is two class methods at present, when control combustion gas distribution, as CN200720058067.6 institutes are public
Open《A kind of gas distribution device for gas heater》, it changes heat exchange amount by changing gas flow, so as to control
Water temperature processed；Second, changing water, inflow is adjusted according to the water flow temperature of water inlet and water outlet, such as CN200810235871.6 institutes
It is disclosed《Tool automatically adjusts the gas heater of water according to water temperature》.
The above method can be improve water heater summer water temperature over-high, winter water temperature deficiency the problem of, still, such as to a certain degree
When fruit water source water pressure fluctuations are larger, control effect can decline therewith.
Utility model content
Technical problem to be solved in the utility model is a kind of fluctuation effect resistant to pressure of present situation offer for prior art
Fruit is good and the accurate current stabilization control valve of temperature control.
Another technical problem to be solved in the utility model be for prior art present situation provide it is a kind of resistant to pressure
Ripple effect is good and the accurate water heater of temperature control.
Technical scheme is used by the utility model solves above-mentioned technical problem：The current stabilization control valve, including valve body and
The valve element being arranged in the valve pocket of the valve body, it is characterised in that：
The valve element is tube-in-tube structure, can be rotationally sealedly connected in the valve body, described in drive device drive connection
Valve element；There is the water inlet and at least two delivery ports at connection water inlet water source on the valve element；Each delivery port is along the valve
The circumferential direction of core be arranged at intervals and not the valve element it is same in the radial direction；
At least two flow stabilizing valves are also interval with the valve body corresponding to each described delivery port, and it is each described steady
Maximum stream flow when flowing valve work is different；
The outlet of each flow stabilizing valve connects exhalant canal.
Preferably, the exhalant canal can be arranged in the valve pocket of the valve body, and the exhalant canal is parallel to described
Valve element；
Each flow stabilizing valve is between the valve element and the exhalant canal, and successively along the length of the exhalant canal
Direction arranged for interval.
Flow stabilizing valve in above-mentioned each scheme can as needed from it is of the prior art any one, it is preferably, described
Flow stabilizing valve can include current stabilization valve body, and the valve body is provided with the water inlet being connected with the valve pocket of the valve body, the current stabilization
The delivery port of multiple connection exhalant canals is interval with valve body；
Steady flow valve core is set in the flow stabilizing valve body, and can be slided relative to the inner chamber of the current stabilization valve body so as to change
Hiding relation between the steady flow valve core and the delivery port；The valve of the valve body is communicated with the middle part of the steady flow valve core
The outlet passage of chamber and the delivery port；Elastic component is additionally provided between the steady flow valve core and the current stabilization valve body.
The elastic component is preferably spring, and the side wall in the steady flow valve core is provided with neck, and the elastic component is contained in
In the neck, and one end of the elastic component is contradicted on the inwall of the current stabilization valve body.
The drive device for being in above-mentioned each scheme preferably uses servomotor.
Use the water heater of above-mentioned current stabilization control valve, it is characterised in that the current stabilization control valve is arranged on the water pipe of water heater
And set close to the water inlet of the water pipe, the water pipe is provided with temperature sensor and flow sensor, also, the temperature
Sensor and flow sensor are located at the upstream of the current stabilization control valve；
The control of the equal electric-connection thermal hydrophone of servomotor of the temperature sensor, flow sensor and the current stabilization control valve
Device processed.
The temperature control method of water heater, it is characterised in that：
Initialization；
Matching relationship between the specification of inflow temperature, flow of inlet water and each flow stabilizing valve is set in controller；
During water heater working, the data real-time monitored are sent to the controller by temperature sensor and water sensor
Interior, controller is compared computing, is matched with the specification of flow stabilizing valve, starts servomotor rotation according to matching result, makes
Corresponding delivery port connects matched flow stabilizing valve on valve element.
Compared with prior art, current stabilization control valve, water heater and temperature control method provided by the utility model, can be according to just
The matched water outlet flow stabilizing valve of beginning water temperature automatic switchover, so as to avoid influence of the initial water temperature to exit water temperature, solves summer
The problem of water is too warm, winter water is not warm, and the combustion power of water heater need not be changed, cost is low, uses reliable and stable, use
Long lifespan.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the utility model embodiment assembling structure；
Fig. 2 is the schematic perspective view after the utility model embodiment valve body section view；
Fig. 3 and Fig. 4 is the longitudinal sectional view of the utility model embodiment；Wherein Fig. 3 is the low work shape for being of initial water temperature
State, Fig. 4 are working condition when initial water temperature is high；
Fig. 5 is the schematic perspective view of valve element in the utility model embodiment；
Fig. 6 is that the current stabilization control valve in the utility model embodiment is applied to the schematic diagram in water heater.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Figures 1 to 6, the current stabilization control valve includes：
Valve body 1, is arranged on the pipeline of water pipe, its entrance connection water pipe；
Valve element 2, cross section are circular tube-in-tube structure, can rotationally be set in the interior intracavitary of valve body 1；The periphery wall of valve element
It is tightly connected between the internal perisporium of the valve body contacted；The water inlet 21 into water water source is communicated with valve element 2；The present embodiment
Be arranged at intervals two delivery ports 22 on the perisporium of valve element 2, circumferential direction of two delivery ports 22 along valve element 2 be arranged at intervals and
Not valve element it is same in the radial direction.
Flow stabilizing valve 3, the interior intracavitary that two delivery ports 22 are disposed on valve body 1 is corresponded respectively to, and positioned at valve element 2
Lower section, it is arranged in juxtaposition along the length direction of valve element 2；Maximum stream flow when two flow stabilizing valves 3 work is different；Wherein positioned at upstream
Maximum stream flow when flow stabilizing valve works is less than maximum stream flow during positioned at the work of the flow stabilizing valve in downstream.
Part valve pocket positioned at the lower section of two flow stabilizing valves of l 3 forms exhalant canal 4, and the outlet of each flow stabilizing valve 3 connects this and gone out
Aquaporin-4, the downstream of the outlet water pipe of exhalant canal 4.
In the present embodiment, 2, two flow stabilizing valves 3 of valve element and exhalant canal 4 cloth successively from top to bottom in the valve pocket of valve body 1
Put, it is compact-sized.
The structure of two flow stabilizing valves 3 is identical, and simply specification is different；The structure of certain two flow stabilizing valves can also be different.This
Flow stabilizing valve 3 in embodiment includes：
Current stabilization valve body 31, it which is provided with the water inlet being connected with the valve pocket of valve body 1, the delivery port position of current stabilization valve body 31
On be interval with it is multiple connection exhalant canals 4 delivery ports 32；
Steady flow valve core 33 is set in current stabilization valve body 31, and can relative to current stabilization valve body 31 inner chamber it is upper and lower slide so as to
Change the hiding relation between steady flow valve core 33 and each delivery port 32.The middle part of steady flow valve core 32 is communicated with the valve pocket of valve body 1
With the outlet passage 34 of delivery port 32；Elastic component 35 is additionally provided between steady flow valve core 33 and current stabilization valve body 31.
Elastic component in the present embodiment is spring, and the side wall in steady flow valve core 32 is provided with neck 36, and elastic component 35 is accommodating
In neck 36, and one end of elastic component 35 is contradicted on the inwall of current stabilization valve body 31.
It is illustrated in figure 6 the schematic diagram that the current stabilization control valve is applied in water heater.
Current stabilization control valve is connected on the water pipe of water heater and close to the water inlet position of water pipe, is provided with water pipe 64
Temperature sensor 61 and flow sensor 62, also, temperature sensor and flow sensor are respectively positioned on the upstream of current stabilization control valve；
The controller 63 of the equal electric-connection thermal hydrophone of servomotor of temperature sensor, flow sensor and current stabilization control valve.
The temperature control method of water heater is as follows：
Initialization；
Matching relationship between the specification of inflow temperature, flow of inlet water and each flow stabilizing valve is set in controller；
During water heater working, the data real-time monitored are sent to the controller by temperature sensor and water sensor
Interior, controller is compared computing, is matched with the specification of flow stabilizing valve, starts servomotor rotation according to matching result, makes
The corresponding delivery port of valve element connects matched flow stabilizing valve.
Specially：
When temperature sensor detect into the initial water temperature in water heater conduit in the range of a when, controller start watches
Motor is taken, servomotor work, rotational valve core, makes the water inlet of the delivery port connection upstream flow stabilizing valve positioned at valve element upstream position
Mouthful, now flow is smaller, and low power water heater can also heat the water to the high temperature of comparison；User is solved in winter
The problem of water temperature is not hot during use.
, can be all the time by current in the presence of flow stabilizing valve if water pressure fluctuations are big simultaneously during water heater working
Amount control under constant current state, avoid caused by pressure oscillation water temperature change the problem of.
When temperature sensor detect into the initial water temperature in water heater conduit in the range of b when, controller control open
Dynamic servomotor, the delivery port made positioned at valve element upstream position disconnects the connection between the flow stabilizing valve of upstream position, positioned at valve
The flow stabilizing valve of the big flow of the delivery port connection downstream position of core downstream position, water yield is big, the low water outlet of same power drop
Water temperature.Operation principle is same as described above.The state is adapted to summer to use, and solves the problems, such as water temperature over-high during summer use.
Claims (6)
1. a kind of current stabilization control valve, including valve body (1) and the valve element (2) that is arranged in the valve pocket of the valve body (1), its feature exist
In：
The valve element (2) is tube-in-tube structure, can be rotationally sealedly connected in the valve body (1), drive device (5) drive connection
The valve element (2)；There is the water inlet (21) and at least two delivery ports (22) at connection water inlet water source on the valve element (2)；Respectively
Circumferential direction of the delivery port (22) along the valve element (2) be arranged at intervals and not the valve element it is same in the radial direction；
At least two flow stabilizing valves (3) are also interval with the valve body (1) corresponding to each described delivery port (22), and respectively
Maximum stream flow during flow stabilizing valve (3) work is different；
The outlet of each flow stabilizing valve (3) connects exhalant canal (4).
2. current stabilization control valve according to claim 1, it is characterised in that the exhalant canal (4) is arranged on the valve body
(1) in valve pocket, the exhalant canal (4) is parallel to the valve element (2)；
Each flow stabilizing valve (3) is between the valve element (2) and the exhalant canal (4), and successively along the exhalant canal
(4) length direction arranged for interval.
3. current stabilization control valve according to claim 1, it is characterised in that the flow stabilizing valve (3) includes current stabilization valve body (31),
The valve body (31) is provided with the water inlet being connected with the valve pocket of the valve body (1), is spaced and sets on the current stabilization valve body (31)
There is the delivery port (32) of multiple connection exhalant canals (4)；
Steady flow valve core (33) is set in the current stabilization valve body (31), and can be slided relative to the inner chamber of the current stabilization valve body (31)
So as to change the hiding relation between the steady flow valve core (33) and the delivery port (32)；The middle part of the steady flow valve core (33)
It is communicated with the valve pocket of the valve body (1) and the outlet passage (34) of the delivery port (32)；The steady flow valve core (33) and institute
State and be additionally provided with elastic component (35) between current stabilization valve body (31).
4. current stabilization control valve according to claim 3, it is characterised in that the elastic component (35) is spring, the flow stabilizing valve
Side wall in core (33) is provided with neck (36), and the elastic component (35) is contained in the neck (36), and the elasticity
One end of part (35) is contradicted on the inwall of the current stabilization valve body (31).
5. current stabilization control valve according to claim 4, it is characterised in that the drive device (5) is servomotor.
6. use the water heater of the current stabilization control valve as described in claim 1 to 5 any claim, it is characterised in that the current stabilization
Control valve is arranged on the water pipe of water heater and set close to the water inlet of the water pipe, and the water pipe is provided with temperature sensor
(61) and flow sensor (62), also, the temperature sensor (61) and flow sensor (62) are located at the flow stabilizing valve (3)
Upstream；
The temperature sensor (61), the equal electric-connection thermal hydrophone of the servomotor of flow sensor (62) and the flow stabilizing valve (3)
Controller (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880312.5U CN207180049U (en) | 2017-07-19 | 2017-07-19 | A kind of current stabilization control valve and the water heater using the current stabilization control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880312.5U CN207180049U (en) | 2017-07-19 | 2017-07-19 | A kind of current stabilization control valve and the water heater using the current stabilization control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207180049U true CN207180049U (en) | 2018-04-03 |
Family
ID=61737208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720880312.5U Withdrawn - After Issue CN207180049U (en) | 2017-07-19 | 2017-07-19 | A kind of current stabilization control valve and the water heater using the current stabilization control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207180049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006288A (en) * | 2017-07-19 | 2018-05-08 | 宁波方太厨具有限公司 | A kind of current stabilization control valve, water heater and temperature control method using the current stabilization control valve |
-
2017
- 2017-07-19 CN CN201720880312.5U patent/CN207180049U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006288A (en) * | 2017-07-19 | 2018-05-08 | 宁波方太厨具有限公司 | A kind of current stabilization control valve, water heater and temperature control method using the current stabilization control valve |
| CN108006288B (en) * | 2017-07-19 | 2023-08-18 | 宁波方太厨具有限公司 | Steady flow control valve, water heater using same and temperature control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180403 Effective date of abandoning: 20230818 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180403 Effective date of abandoning: 20230818 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |