CN110185839A - Flow regulator and gas heater with it - Google Patents
Flow regulator and gas heater with it Download PDFInfo
- Publication number
- CN110185839A CN110185839A CN201910425673.4A CN201910425673A CN110185839A CN 110185839 A CN110185839 A CN 110185839A CN 201910425673 A CN201910425673 A CN 201910425673A CN 110185839 A CN110185839 A CN 110185839A
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- Prior art keywords
- flow
- shell
- temperature
- sensitive
- control ring
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Temperature-Responsive Valves (AREA)
- Flow Control (AREA)
Abstract
The invention discloses a kind of flow regulator and with its gas heater, the flow regulator includes: shell, and the shell is equipped with inlet and outlet；Flow control ring, the flow control ring are equipped with flow regulating orifices, and flow control ring position in the axial direction of the shell is adjustably mounted in the shell and between the water inlet and the water outlet；Temperature-sensitive flow adjusts component, and the temperature-sensitive flow component is located in the shell, and the temperature-sensitive flow adjusts the aperture of component flow regulating orifices according to the intracorporal lower water temperature of the shell.Flow regulator according to an embodiment of the present invention has many advantages, such as the stability that regulating time is short, degree of regulation is high, can be improved water outlet of water heater flow and temperature, and the corresponding water flow of leaving water temperature is adjustable.
Description
Technical field
The present invention relates to technical field of water heaters, in particular to a kind of flow regulator and have the flow
The gas heater of regulating device.
Background technique
Water heater in the related technology generallys use step motor type water proportioning valve, memorial alloy formula water proportioning valve or hand
Knob aperture formula regulating valve is moved to control the size of flow of inlet water.When wherein, using step motor type water proportioning valve, due to existing
Certain control decision-feedback process, prevent in regulating water flow from one-time-reach-place, needed for the adjusting for needing repeatedly approaches
Water flow, elongated the reaction time, the fluctuation of the fluctuation and temperature that lead to water flow is larger；Using memorial alloy water ratio
When valve, due to the limitation of memorial alloy self character, water flow bounce is unstable when adjusting, causes comfort lower；It adopts
When with manual knob aperture formula regulating valve, due to being difficult to grasp the size of aperture, leaving water temperature is caused to be difficult to required for being accurate to
Temperature.
Summary of the invention
The present invention is directed to solve one of above-mentioned technical problem in the related technology at least to a certain extent.For this purpose, this hair
Bright to propose a kind of flow regulator, the flow regulator is with regulating time is short, degree of regulation is high, can be improved water heater
The advantages that stability of water flow and temperature, and the corresponding water flow of leaving water temperature is adjustable.
The present invention also proposes a kind of gas heater with the flow regulator.
To achieve the above object, a kind of flow regulator is proposed according to the embodiment of the first aspect of the invention, it is described
Flow regulator includes: shell, and the shell is equipped with inlet and outlet；Flow control ring, the flow control ring
Be equipped with flow regulating orifices, flow control ring position in the axial direction of the shell be adjustably mounted in the shell and
Between the water inlet and the water outlet；Temperature-sensitive flow adjusts component, and the temperature-sensitive flow component is located at the shell
Interior, the temperature-sensitive flow adjusts the aperture of component flow regulating orifices according to the intracorporal lower water temperature of the shell.
Flow regulator according to an embodiment of the present invention is with regulating time is short, degree of regulation is high, can be improved hot water
The advantages that stability of device water flow and temperature, and the corresponding water flow of leaving water temperature is adjustable.
In addition, flow regulator according to an embodiment of the present invention can also have the following additional technical features:
According to one embodiment of present invention, the shell is equipped with internal screw thread and the flow control ring is equipped with and institute
The external screw thread of screw-internal thread fit is stated, the flow control ring is threadably mounted in the shell.
According to one embodiment of present invention, the flow control ring towards the end face outside the shell be equipped with position
Adjust shrinkage pool.
According to one embodiment of present invention, the water inlet and the water outlet are respectively provided at the both ends of the shell,
The side wall of the shell is equipped with side water inlet.
According to one embodiment of present invention, the side water inlet is multiple, and each side water inlet is described in
The axially extending and multiple side water inlet of shell is provided at circumferentially spaced along the shell.
According to one embodiment of present invention, the flow regulator further includes for by the temperature-sensitive flow adjusting group
Part backstop is equipped with buckle in the intracorporal support of the shell, the support, and the support is located at the water outlet and the card
Button is fastened in the side water inlet.
According to one embodiment of present invention, it includes: stroke sleeve that the temperature-sensitive flow, which adjusts component, the stroke sleeve
It is movably arranged in the axial direction of the shell in the shell and cooperates with the flow regulating orifices to adjust the flow
The aperture of adjustment hole；According to the temperature sensibility of temperature variable volume, the temperature sensibility be located in the shell and with the stroke set
Cylinder transmission connection, the temperature sensibility push the stroke sleeve to the flow control ring by the expansion of itself；Flexible Reset
Part, the return springs are located between the stroke sleeve and the shell and often push the stroke sleeve to the temperature-sensitive
Part.
According to one embodiment of present invention, the flow regulating orifices are cross-sectional area by the water outlet to the water inlet
The bellmouth that mouth is gradually increased, the stroke sleeve are equipped with flow and adjust head, and the stroke sleeve is by changing the flow
Position of the head in the flow regulating orifices is adjusted to adjust the aperture of the flow regulating orifices.
According to one embodiment of present invention, the temperature-sensitive flow adjusts component further include: temperature-sensitive shell, the temperature sensibility
It is located in the temperature-sensitive shell and the temperature-sensitive shell is equipped with through-hole；Flexible pad, the flexible pad are located at the temperature-sensitive shell
It is interior and between the temperature sensibility and the through-hole；Drive rod, one end of the drive rod be against on the stroke sleeve and
The other end passes through the through-hole and is against in the flexible pad.
According to one embodiment of present invention, the stroke sleeve has an inner cavity, the inner cavity towards the temperature sensibility
Surface open wide and the bottom wall of the inner cavity is equipped with locating slot, described one end of the drive rod is equipped with cooperation in the positioning
Positioning head in slot.
According to one embodiment of present invention, the outer wall of the stroke sleeve is equipped with the interior of sleeve boss and the shell
Wall is equipped with shell boss, and the return springs are spring, and the return springs are set on the stroke sleeve and two
End is against respectively on the sleeve boss and the shell boss.
According to one embodiment of present invention, the lateral wall of the stroke sleeve is equipped with multiple supporting ribs, each described
The axially extending and multiple supporting rib being provided at circumferentially spaced along the stroke sleeve of the supporting rib along the stroke sleeve, institute
Return springs are stated to be set on multiple supporting ribs.
According to one embodiment of present invention, the temperature sensibility is paraffin.
Embodiment according to the second aspect of the invention proposes that a kind of gas heater, the gas heater include basis
Flow regulator described in the embodiment of the first aspect of the present invention.
Gas heater according to an embodiment of the present invention, it is described according to the embodiment of the first aspect of the invention by utilization
Flow regulator, have many advantages, such as water flow and temperature be stable, comfort is high.
Detailed description of the invention
Fig. 1 is the cross-sectional view of flow regulator according to an embodiment of the present invention.
Fig. 2 is the cross-sectional view of flow regulator according to an embodiment of the present invention, and wherein temperature sensibility is in swelling state.
Fig. 3 is the explosive view of flow regulator according to an embodiment of the present invention.
Appended drawing reference:
Flow regulator 10,
Shell 100, water inlet 110, water outlet 120, side water inlet 130, shell boss 140,
Flow control ring 200, flow regulating orifices 210, adjust shrinkage pool 220,
Temperature-sensitive flow adjusts component 300, stroke sleeve 310, flow and adjusts head 311, inner cavity 312, locating slot 313, sleeve
Boss 314, temperature sensibility 320, return springs 330, temperature-sensitive shell 340, flexible pad 350, drive rod 360, is determined supporting rib 315
Potential head 361,
Support 400, buckle 410.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings flow regulator 10 according to an embodiment of the present invention is described.
As shown in Figure 1-Figure 3, flow regulator 10 according to an embodiment of the present invention includes shell 100, flow control ring
200 and temperature-sensitive flow adjust component 300.
Shell 100 is equipped with water inlet 110 and water outlet 120.Flow control ring 200 is equipped with flow regulating orifices 210, stream
The amount position in the axial direction of shell 100 of control ring 200 is adjustably mounted in shell 100, and flow control ring 200 is located at water inlet
Between mouth 110 and water outlet 120.Temperature-sensitive flow adjusts component 300 and is located in shell 100, and temperature-sensitive flow adjusts 300 basis of component
The aperture of lower water temperature flow regulating orifices 210 in shell 100, thus regulating water flow.For example, when in shell 100
When water temperature is lower, reduce the aperture of flow regulating orifices 210, so that it is smaller to control water flow.When the water temperature in shell 100 is higher
When, increase the aperture of flow regulating orifices 210, so that it is larger to control water flow.
Flow regulator 10 according to an embodiment of the present invention is adjusted by setting flow control ring 200 and temperature-sensitive flow
Component 300 can control water flow according to water temperature, and then improve the stability of gas heater water flow and temperature, and by
In not needing to judge to calculate repeatedly, the reaction time is shortened, flow degree of regulation is high, the water flow and temperature of gas heater
Fluctuate smaller, comfort height.
Also, position of the flow control ring 200 in the axial direction of shell 100 is adjustable, so in use, Ke Yitong
Overregulate the position of flow control ring 200 to adjust the relative position that flow regulating orifices 210 and temperature-sensitive flow adjust component 300,
It is possible thereby to keep temperature-sensitive flow adjusting component 300 different to the aperture regulation degree of flow regulating orifices 210 at the same temperature, from
And leaving water temperature and water flow are corresponded, meet the different demands of user.
Therefore, flow regulator 10 according to an embodiment of the present invention is with regulating time is short, degree of regulation is high, Neng Gouti
The advantages that stability of high water heater water flow and temperature, and the corresponding water flow of leaving water temperature is adjustable.
Below with reference to the accompanying drawings the flow regulator 10 of specific embodiment according to the present invention is described.
As shown in Figure 1-Figure 3, flow regulator 10 according to an embodiment of the present invention includes shell 100, flow control ring
200 and temperature-sensitive flow adjust component 300.
In some embodiments of the invention, shell 100 be equipped with internal screw thread and flow control ring 200 be equipped with
The external screw thread of the screw-internal thread fit, flow control ring 200 are threadably mounted in shell 100, it is possible thereby to by flow control ring
200 stablize, are detachably mounted in shell 100, and can be realized flow control ring 200 by rotary current control ring 200 and exist
Position in the axial direction of shell 100 is adjustable.
Further, as shown in figure 3, flow control ring 200 towards the end face outside shell 100 be equipped with position adjust it is recessed
Hole 220.For example, flow control ring 200 is arranged adjacent to water inlet 110, flow control ring 200 towards the end outside water inlet 110
Face is equipped with the diametrically opposite two adjusting shrinkage pool 220 in flow control ring 200.It is possible thereby to convenient for user using tool from
External rotation flow control ring 200, to adjust position of the flow control ring 200 in the axial direction of shell 100.
In some specific examples of the invention, as shown in Figure 1-Figure 3, water inlet 110 and water outlet 120 are respectively provided at shell
The side wall at the both ends of body 100, shell 100 is equipped with side water inlet 130, and flow control ring 200 is located at 130 He of side water inlet
Between water outlet 120.It is possible thereby to keep the water inlet of flow regulator 10 more diversified, to expand flow regulator 10
The scope of application.Specifically, flow regulator 10 can be inserted with both ends Inlet and outlet water in straight tube, and flow regulator 10 can also
Water inlet and end water outlet are bypassed to be inserted into tee tube, can satisfy different water inlet structure demands in this way.
Further, as shown in figure 3, side water inlet 130 is multiple, axis of each side water inlet 130 along shell 100
To extension, and multiple side water inlets 130 are provided at circumferentially spaced along shell 100.Thus it on the one hand can be improved from 100 side of shell
On the other hand the inflow in portion can make the various pieces in the circumferential direction of shell 100 that can intake, to further increase into water
Diversity, facilitate the installation of flow regulator 10.
Optionally, as shown in Figure 1-Figure 3, flow regulator 10 further includes support 400, and support 400 is equipped with buckle
410, support 400 is located at water outlet 120 and buckles 410 and is fastened in side water inlet 130, thus by temperature-sensitive flow adjusting group
300 backstop of part is in shell 100, and support 400 can be inserted or pull out from one end of the water outlet 120 of shell 100, dismounting side
Just.
In some embodiments of the invention, as shown in Figure 1-Figure 3, it includes stroke that temperature-sensitive flow, which adjusts component 300,
Sleeve 310, temperature sensibility 320 and return springs 330.
Stroke sleeve 310 is movably arranged in shell 100 in the axial direction of shell 100, and stroke sleeve 310 and flow
Adjustment hole 210 cooperates to adjust the aperture of flow regulating orifices 210.Temperature sensibility 320 is according to temperature variable volume, for example, temperature sensibility
320 be paraffin.Temperature sensibility 320 is located in shell 100, and temperature sensibility 320 and stroke sleeve 310 are sequentially connected, and temperature sensibility 320 is logical
The expansion for crossing itself pushes stroke sleeve 310 to flow control ring 200.Return springs 330 are located at stroke sleeve 310 and shell
Often push the temperature sensibility between 100 and by stroke sleeve 310.
When the water temperature of shell 100 is higher, temperature sensibility 320 expands and stroke sleeve 310 is pushed to move to flow control ring 200
Dynamic, the aperture of flow regulating orifices 210 increases, and then increases water flow.When the water temperature of shell 100 is lower, temperature sensibility 320 is received
Contracting, stroke sleeve 310 is mobile to temperature sensibility 320 under the action of return springs 330, and the aperture of flow regulating orifices 210 reduces,
And then reduce water flow.
Optionally, as shown in Figure 1-Figure 3, flow regulating orifices 210 be cross-sectional area by water outlet 120 to water inlet 110 by
Cumulative big bellmouth, stroke sleeve 310 are equipped with the flow cooperated with the flow regulating orifices 210 of taper and adjust head 311, stroke
Driving flow to adjust when sleeve 310 is mobile, 311 relative discharge control ring 200 of head is mobile, and flow adjusts head 311 in flow regulating orifices
Position in 210 changes, to change position of the changeable flow adjustment head 311 in flow regulating orifices 210, to adjust flow tune
The aperture of knothole 210.
Specifically, temperature sensibility 320 expands and pushes stroke sleeve 310 to flow control when the water temperature of shell 100 is higher
Ring 200 processed is mobile, and flow adjusts the partial movement that is relatively large in diameter of the head 311 towards flow regulating orifices 210, flow regulating orifices 210
Aperture increase, and then increase water flow.
When the water temperature of shell 100 is lower, temperature sensibility 320 is shunk, effect of the stroke sleeve 310 in return springs 330
Lower mobile to temperature sensibility 320, flow adjusts the lesser partial movement of diameter of head 311 towards flow regulating orifices 210, and flow is adjusted
The aperture in hole 210 reduces, and then reduces water flow.
In some specific examples of the invention, as shown in Figure 1-Figure 3, it further includes temperature-sensitive that temperature-sensitive flow, which adjusts component 300,
Shell 340, flexible pad 350 and drive rod 360.
Temperature sensibility 320 is located in temperature-sensitive shell 340 and temperature-sensitive shell 340 is equipped with through-hole.Flexible pad 350 is located at outside temperature-sensitive
In shell 340 and between temperature sensibility 320 and the through-hole.One end of drive rod 360 is against on stroke sleeve 310, and is driven
The other end of bar 360 passes through the through-hole and is against in flexible pad 350.It is possible thereby to realize the installation positioning of temperature sensibility 320, utilize
The expansion deformation of temperature sensibility 320 can be transferred to stroke sleeve 310 by drive rod 360, and can be mentioned by the way that flexible pad 350 is arranged
The stability of high power transmitting.
Those skilled in the art it will be understood that in order to make temperature sensibility 320 accurately induction shell 100 in water temperature,
Temperature-sensitive shell 340, flexible pad 350 and drive rod 360 are heat-conducting piece.
Advantageously, as shown in Figure 1-Figure 3, stroke sleeve 310 has an inner cavity 312, inner cavity 312 towards temperature sensibility 320
Surface is opened wide, and the bottom wall of inner cavity 312 is equipped with locating slot 313, and described one end of drive rod 360 is equipped with positioning head 361, positioning
First 361 cooperation is in locating slot 313.The stability that drive rod 360 and stroke sleeve 310 cooperate can be improved in this way, prevent from passing
Described one end of lever 360 the bottom wall of inner cavity 312 radially play, to improve the stability of transmission.
In some embodiments of the invention.As shown in Figure 1-Figure 3, the outer wall of stroke sleeve 310 is equipped with sleeve
The inner wall of boss 314 and shell 100 is equipped with shell boss 140, and return springs 330 are spring, and return springs 330 are arranged
On stroke sleeve 310, and the both ends of return springs 330 are against respectively on sleeve boss 314 and shell boss 140, with reality
The installation positioning of existing return springs 330.
Further, as shown in figure 3, the lateral wall of stroke sleeve 310 is equipped with multiple supporting ribs 315, each supporting rib
315 along the axially extending of stroke sleeve 310, and being provided at circumferentially spaced along stroke sleeve 310 of multiple supporting ribs 315, resets bullet
Property part 330 be set on multiple supporting ribs 315, can both make the flexible more smooth multiple to guarantee of return springs 330 in this way
The elastic reset response to stroke sleeve 310 of position elastic component 330, and can reduce return springs 330 and stroke sleeve 310
Contact area, to reduce abrasion.
Gas heater according to an embodiment of the present invention is described below.Gas heater according to an embodiment of the present invention includes
Flow regulator 10 according to the above embodiment of the present invention.
Gas heater according to an embodiment of the present invention, by adjusting dress using flow according to the above embodiment of the present invention
10 are set, has many advantages, such as water flow and temperature is stable, comfort is high.
Other of gas heater according to an embodiment of the present invention are constituted and are operated for those of ordinary skill in the art
For be all it is known, be not detailed herein.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is at least two, such as two
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
What can be combined in any suitable manner in one or more embodiment or examples.In addition, those skilled in the art can say this
Different embodiments or examples described in bright book are engaged and are combined.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (14)
1. a kind of flow regulator characterized by comprising
Shell, the shell are equipped with inlet and outlet；
Flow control ring, the flow control ring are equipped with flow regulating orifices, axial direction of the flow control ring in the shell
Upper position is adjustably mounted in the shell and between the water inlet and the water outlet；
Temperature-sensitive flow adjusts component, and the temperature-sensitive flow component is located in the shell, the temperature-sensitive flow adjust component according to
The aperture of flow regulating orifices described in the intracorporal lower water temperature of shell；
The temperature-sensitive flow adjusts component, is sequentially connected according to the temperature sensibility of temperature variable volume and with the temperature sensibility
Flow adjusts head, and the temperature sensibility is described to adjust by changing position of the flow adjusting head in the flow regulating orifices
The aperture of flow regulating orifices.
2. flow regulator according to claim 1, which is characterized in that the shell is equipped with internal screw thread and the stream
Control ring is measured equipped with the external screw thread with the screw-internal thread fit, the flow control ring is threadably mounted in the shell.
3. flow regulator according to claim 2, which is characterized in that the flow control ring towards the shell
Outer end face is equipped with position and adjusts shrinkage pool.
4. flow regulator according to claim 1, which is characterized in that the water inlet and the water outlet are set respectively
At the both ends of the shell, the side wall of the shell is equipped with side water inlet.
5. flow regulator according to claim 4, which is characterized in that the side water inlet is multiple, Mei Gesuo
The axially extending and multiple side water inlet that side water inlet is stated along the shell is provided at circumferentially spaced along the shell.
6. flow regulator according to claim 1, which is characterized in that further include for adjusting the temperature-sensitive flow
For component backstop in the intracorporal support of the shell, the support is equipped with buckle, and the support is located at the water outlet and described
It is fastened in the side water inlet.
7. flow regulator according to claim 1 to 6, which is characterized in that the temperature-sensitive flow adjusting group
Part includes:
Stroke sleeve, the stroke sleeve be movably arranged in the axial direction of the shell in the shell and with the flow
Adjustment hole cooperates to adjust the aperture of the flow regulating orifices；
According to the temperature sensibility of temperature variable volume, the temperature sensibility, which is located in the shell and is driven with the stroke sleeve, to be connected
It connects, the temperature sensibility pushes the stroke sleeve to the flow control ring by the expansion of itself；
Return springs, the return springs are located between the stroke sleeve and the shell and the stroke sleeve is normal
Push the temperature sensibility to.
8. a kind of flow regulator characterized by comprising
Shell, the shell are equipped with inlet and outlet；
Flow control ring, the flow control ring are equipped with flow regulating orifices, axial direction of the flow control ring in the shell
Upper position is adjustably mounted in the shell and between the water inlet and the water outlet；
Temperature-sensitive flow adjusts component, and the temperature-sensitive flow component is located in the shell, the temperature-sensitive flow adjust component according to
The aperture of flow regulating orifices described in the intracorporal lower water temperature of shell；
The flow regulating orifices are the bellmouth that cross-sectional area is gradually increased by the water outlet to the water inlet, the temperature-sensitive
Flow adjusts setting on component, and, equipped with flow adjusting head, the temperature-sensitive flow adjusts component and is existed by changing the flow adjusting head
Position in the flow regulating orifices is to adjust the apertures of the flow regulating orifices.
9. flow regulator according to claim 8, which is characterized in that the temperature-sensitive flow adjusts component further include:
Temperature-sensitive shell, the temperature-sensitive shell is interior to be arranged temperature sensibility, and the temperature-sensitive shell is equipped with through-hole.
10. according to its require 8 described in flow regulator, which is characterized in that the temperature-sensitive flow adjusts component further include:
Stroke sleeve, the stroke sleeve be movably arranged in the axial direction of the shell in the shell and with the flow
Adjustment hole cooperates to adjust the aperture of the flow regulating orifices；
Flexible pad, the flexible pad are located in the temperature-sensitive shell and between the temperature sensibility and the through-hole；
Drive rod, one end of the drive rod is against on the stroke sleeve and the other end passes through the through-hole and is against the flexibility
On pad.
11. flow regulator according to claim 10, which is characterized in that the stroke sleeve has inner cavity, described
The surface towards the temperature sensibility of inner cavity is opened wide and the bottom wall of the inner cavity is equipped with locating slot, and described the one of the drive rod
End is equipped with positioning head of the cooperation in the locating slot.
12. flow regulator according to claim 10, which is characterized in that the outer wall of the stroke sleeve is equipped with set
The inner wall of cylinder boss and the shell is equipped with shell boss, and the return springs are spring, and the return springs are arranged
On the stroke sleeve and both ends are against respectively on the sleeve boss and the shell boss.
13. flow regulator according to claim 11, which is characterized in that the lateral wall of the stroke sleeve is equipped with
Multiple supporting ribs, each supporting rib along the stroke sleeve the axially extending and multiple supporting rib along the stroke set
Cylinder is provided at circumferentially spaced, and the return springs are set on multiple supporting ribs.
14. a kind of gas heater, which is characterized in that adjust and fill including flow described in any one of -13 according to claim 1
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910425673.4A CN110185839B (en) | 2016-08-31 | 2016-08-31 | Flow regulating device and gas water heater with same |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910425673.4A CN110185839B (en) | 2016-08-31 | 2016-08-31 | Flow regulating device and gas water heater with same |
| CN201610794701.6A CN106195424B (en) | 2016-08-31 | 2016-08-31 | Flow regulator and gas heater with it |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610794701.6A Division CN106195424B (en) | 2016-08-31 | 2016-08-31 | Flow regulator and gas heater with it |
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| Publication Number | Publication Date |
|---|---|
| CN110185839A true CN110185839A (en) | 2019-08-30 |
| CN110185839B CN110185839B (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610794701.6A Active CN106195424B (en) | 2016-08-31 | 2016-08-31 | Flow regulator and gas heater with it |
| CN201910425673.4A Active CN110185839B (en) | 2016-08-31 | 2016-08-31 | Flow regulating device and gas water heater with same |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610794701.6A Active CN106195424B (en) | 2016-08-31 | 2016-08-31 | Flow regulator and gas heater with it |
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| CN203463774U (en) * | 2013-09-18 | 2014-03-05 | 山东临工工程机械有限公司 | Temperature control valve |
| CN104373670A (en) * | 2014-11-20 | 2015-02-25 | 重庆光煦科技有限公司 | Temperature control valve |
| CN205065016U (en) * | 2015-10-10 | 2016-03-02 | 广州迪森家用锅炉制造有限公司 | Temperature sensing flow control valve core and temperature sensing flow control valve |
| CN105443853B (en) * | 2015-12-23 | 2018-08-17 | 芜湖美的厨卫电器制造有限公司 | Flow regulator and gas heater with it |
| CN105737392B (en) * | 2016-04-18 | 2019-06-18 | 芜湖美的厨卫电器制造有限公司 | Automatic flow rate adjusting device and gas heater with it |
| CN206054905U (en) * | 2016-08-31 | 2017-03-29 | 芜湖美的厨卫电器制造有限公司 | Flow regulator and the gas heater with it |
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- 2016-08-31 CN CN201610794701.6A patent/CN106195424B/en active Active
- 2016-08-31 CN CN201910425673.4A patent/CN110185839B/en active Active
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| CN2238402Y (en) * | 1995-08-23 | 1996-10-23 | 袁昌平 | Temp. controller for gas-fired water heater |
| CN1165276A (en) * | 1996-05-15 | 1997-11-19 | 黄添财 | Constant temp. control device for gas water heater |
| CN201902664U (en) * | 2010-12-21 | 2011-07-20 | 欧雷诺精密五金(厦门)有限公司 | Adjustable thermostatic valve inner core structure |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106195424B (en) | 2019-06-18 |
| CN110185839B (en) | 2021-03-02 |
| CN106195424A (en) | 2016-12-07 |
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Effective date of registration: 20230613 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 241009 Wan Chun East Road, East District, Wuhu economic and Technological Development Zone, Anhui Patentee before: WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. Co.,Ltd. Patentee before: MIDEA GROUP Co.,Ltd. |