CN209084067U - Automatic residual temperature mixing throttle valve device - Google Patents
Automatic residual temperature mixing throttle valve device Download PDFInfo
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- CN209084067U CN209084067U CN201821717188.1U CN201821717188U CN209084067U CN 209084067 U CN209084067 U CN 209084067U CN 201821717188 U CN201821717188 U CN 201821717188U CN 209084067 U CN209084067 U CN 209084067U
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- outlet
- valve body
- runoff investigation
- water outlet
- bypass
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 170
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 238000011835 investigation Methods 0.000 claims description 76
- 239000000498 cooling water Substances 0.000 claims description 61
- 230000033001 locomotion Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 230000001276 controlling effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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Abstract
An automatic residual temperature mixing throttle valve device comprises a valve body, a water quantity regulating piece and a motor. The valve body is provided with a cavity, a cold water inlet, a cold water outlet and a bypass outlet, the cavity is positioned in the valve body, and the cold water inlet, the cold water outlet and the bypass outlet are communicated with the cavity. The water quantity regulating piece is movably arranged in the cavity of the valve body and is a hollow body, the water quantity regulating piece is provided with a water inlet, a first water outlet and a second water outlet, the water inlet is communicated with the cold water inlet, the first water outlet is communicated with the cold water outlet, and the second water outlet is communicated with the bypass outlet. The motor is connected with the water quantity regulating piece, can drive the water quantity regulating piece to act by utilizing the motor and is used for controlling the opening degrees of the cold water outlet and the bypass outlet of the valve body. Therefore, the water inlet valve has the functions of a water inlet valve and a bypass valve.
Description
Technical field
The utility model relates to a kind of automatic residual temperatures to mix throttle valve gear, in particular to a kind of applied to water heater, simultaneous
Throttle valve gear is mixed with the automatic residual temperature of inlet valve and by-passing valve function.
Background technique
The cold water pipe road of water heater is all provided with an inlet valve, enters in water heater to control cold water, so that cold water
It can transport to heat exchanger and carry out heat exchange, hot water is then exported by hot water line, for user's use.In order to avoid cold water
Water temperature is caused to rise when water becomes smaller, it will usually which a by-passing valve is set between cold water pipeline and hot water line, when cold water water
When becoming smaller, the portion of cold water in cold water pipeline can be fed directly to hot water line by by-passing valve, mix cold water and hot water, use
To reduce the temperature that hot water line exports hot water, the water outlet of water heater is allowed to keep constant temperature.However, existing water heater into
Water valve and by-passing valve are two devices being independently arranged, and production cost is higher, and while being assembled in water heater is more troublesome, and can account for
With biggish space.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of automatic residual temperature mixing throttle valve gear, have both
There is the function of inlet valve and by-passing valve, production cost can be made to reduce, and be assembled in the easy to operate of water heater and be easy, also can be reduced
The space occupied.
In order to solve the above technical problems, the utility model provides a kind of automatic residual temperature mixing throttle valve gear, comprising:
One valve body, the valve body have a chamber, a cooling water inlet, a cooling water outlet and a Bypass outlet, which is located at the valve body
Inside, the cooling water inlet, the cooling water outlet and the Bypass outlet are connected to the chamber；One runoff investigation part, the runoff investigation part
It is movable to be set in the chamber of the valve body, the runoff investigation part be a ducted body, the runoff investigation part have a water inlet,
One first water outlet and one second water outlet, the water inlet, first water outlet and second water outlet are connected, and this enters water
Mouth is connected with the cooling water inlet, which is connected with the cooling water outlet, second water outlet and the Bypass outlet
It is connected；And a motor, the motor are set on the valve body, which is connected to the runoff investigation part, can utilize the motor
The runoff investigation part is driven to act, to control the cooling water outlet of the valve body and the aperture of Bypass outlet.
Preferably, the circular cross-section of the chamber, the runoff investigation part correspond to the chamber and form a hollow cylindrical,
The runoff investigation part can rotate in the chamber of the valve body, which can drive the runoff investigation part to rotate.
Preferably, the water inlet be set to the one end of the runoff investigation part far from the motor, first water outlet and this second
Water outlet is set to the side wall of the runoff investigation part.
Preferably, the aperture of second water outlet is less than the aperture of first water outlet.
Preferably, which has an inner end, when the second water outlet and the Bypass outlet of the runoff investigation part
When inner end is opposite, the aperture of the Bypass outlet of the valve body is maximum；When the second water outlet and the Bypass outlet of the runoff investigation part
Inner end when being gradually staggered, the aperture of the Bypass outlet of the valve body is gradually reduced.
Preferably, the cooling water inlet of the valve body and cooling water outlet are connected to a cold water pipeline, the Bypass outlet of the valve body with
Bypass line is connected to a hot water line, when the motor drive the runoff investigation part act, open the Bypass outlet of the valve body,
Portion of cold water in the cold water pipeline can be delivered to the hot water line by the Bypass outlet and the bypass pipe.
Preferably, which is stepper motor, servo motor or d.c. motor.
Preferably, a seal assembly is set between the inner wall of the chamber of the outer wall and valve body of the runoff investigation part.
In order to solve the above technical problems, the utility model also provides a kind of automatic residual temperature mixing throttle valve gear, packet
Include: a valve body, the valve body have a chamber, a cooling water inlet, a cooling water outlet and a Bypass outlet, which is located at the valve body
Inside, the cooling water inlet, the cooling water outlet and the Bypass outlet are connected to the chamber；One runoff investigation part, the runoff investigation
Part is movable to be set in the chamber of the valve body；And a motor, the motor are set on the valve body, which is connected to this
Runoff investigation part can drive the runoff investigation part to act, to control the cooling water outlet of the valve body and bypass out using the motor
The aperture of mouth.
Preferably, which has one first threaded portion, is arranged a spiral shell seat in the valve body, which has one the
First threaded portion of two threaded portions, the runoff investigation part is bolted in the second threaded portion of the spiral shell seat, which can drive the water
Regulating part rotation, and by the effect of first threaded portion and second threaded portion, it is moved forward and backward the runoff investigation part, to
Control the cooling water outlet of the valve body and the aperture of the Bypass outlet.
The utility model has the beneficial effects that
The automatic residual temperature of the utility model mixes throttle valve gear, and inlet valve and by-passing valve are integrated, can be carried out
Flow adjusts and residual temperature mixing, with the function of inlet valve and by-passing valve, production cost can be made to reduce, and be assembled in water heater
It is easy to operate be easy, also can be reduced the space occupied.
For the enabled feature and technology contents for being further understood that the utility model, please refer to below in connection with the utility model
Detailed description and accompanying drawings, however, the drawings only provide reference and explanation, not be used to the utility model person of limiting.
Detailed description of the invention
Fig. 1 is the perspective view that the automatic residual temperature of the utility model mixes throttle valve gear.
Fig. 2 is the stereogram exploded view that the automatic residual temperature of the utility model mixes throttle valve gear.
Fig. 3 is III-III cross-sectional view of Fig. 1.
Fig. 4 is IV-IV cross-sectional view of Fig. 1.
Fig. 5 is the schematic diagram of the utility model runoff investigation part use state.
Fig. 6 is the schematic diagram of another use state of the utility model runoff investigation part.
Fig. 7 is the schematic diagram of the utility model water heater.
Fig. 8 is the stereogram exploded view that the automatic residual temperature of another embodiment of the utility model mixes throttle valve gear.
Fig. 9 is the cross-sectional view that the automatic residual temperature of another embodiment of the utility model mixes throttle valve gear.
Specific embodiment
[first embodiment]
It is the first embodiment of the utility model referring to FIG. 1 to FIG. 4, need to first be illustrated, the present embodiment corresponds to attached
Figure mentioned correlated measure and external form, only to specifically describe the embodiments of the present invention, in order to understand in it
Hold, rather than to limit to the protection scope of the utility model.
The present embodiment is a kind of automatic residual temperature mixing throttle valve gear, including a valve body 1, runoff investigation part 2 and a motor
3。
The valve body 1 can be the structure of multi-piece type, which has a chamber 11, a cooling water inlet 12, a cooling water outlet 13
An and Bypass outlet 14.The chamber 11 is located at the inside of valve body 1, and the section of chamber 11 can be rounded, cooling water inlet 12 and cold water
Outlet 13 is connected to chamber 11, and cooling water inlet 12 and cooling water outlet 13 are communicated with the outside of valve body 1, can pass through cooling water inlet 12
Cold water is inputted, makes cold water by chamber 11, then cold water is exported by cooling water outlet 13, is carried out so that cold water is delivered to heat exchanger
Heat exchange.The section of cooling water inlet 12, cooling water outlet 13 and Bypass outlet 14 can be rounded, but is not limited.The bypass goes out
Mouth 14 is also connected to chamber 11, and Bypass outlet 14 is also communicated with the outside of valve body 1, the cold water inputted by cooling water inlet 12, also
It can make cold water and hot water so that cold water can be fed directly to hot water line by chamber 11, then by the output cold water of Bypass outlet 14
Mixing, to achieve the effect that residual temperature mixes.In the present embodiment, cooling water inlet 12 is connected to the side of chamber 11, cooling water outlet
13 are connected to the top of chamber 11, and Bypass outlet 14 is connected to the other side of chamber 11.
In the movable chamber 11 for being set to valve body 1 of the runoff investigation part 2, in order to adjust cooling water outlet 13 and bypass
Outlet 14 output cold water waters, runoff investigation part 2 can using rotation or back-and-forth motion in the way of act, in the present embodiment,
Runoff investigation part 2 is acted in the way of rotation, and runoff investigation part 2 can rotate scheduled angle in the chamber 11 of valve body 1.It should
Runoff investigation part 2 can correspond to chamber 11 and form a hollow cylindrical, enable runoff investigation part 2 in the chamber 11 of valve body 1
Rotation.
The runoff investigation part 2 is a ducted body, and runoff investigation part 2 has a water inlet 21, one first water outlet 22 and one
Second water outlet 23, water inlet 21, the first water outlet 22 and the second water outlet 23 preferably circular hole, however water inlet 21, first
The shape of water outlet 22 and the second water outlet 23 is not intended to limit.Water inlet 21 can be set to one of runoff investigation part 2 far from motor 3
End, the first water outlet 22 and the second water outlet 23 can be set to the side wall of runoff investigation part 2, water inlet 21, the first water outlet 22 and
Second water outlet 23 is connected by the inside of runoff investigation part 2.Preferably, the aperture of the second water outlet 23 is less than the first water outlet
The aperture of mouth 22.Water inlet 21 is connected with cooling water inlet 12, and the first water outlet 22 is connected with cooling water outlet 13, the second water outlet
Mouth 23 is connected with Bypass outlet 14.When inputting cold water by cooling water inlet 12, cold water can be delivered to water tune by water inlet 21
It saves in part 2, then is respectively exported cold water to cooling water outlet 13 and Bypass outlet by the first water outlet 22 and the second water outlet 23
14, to export cold water by cooling water outlet 13 and Bypass outlet 14.The chamber 11 of the outer wall and valve body 1 of the runoff investigation part 2
One seal assembly 24 (such as o-ring) also can be further set between inner wall, which is preferably located at the first water outlet
22, it between the second water outlet 23 and motor 3, can be used to increase leakproofness, to avoid water exudation.
The type of the motor 3 is not intended to limit, and can be stepper motor, servo motor or d.c. motor etc., motor 3 is set to valve
On body 1, that is, motor 3 can be fixed on one end of valve body 1 in the way of locking of screw 31 etc..The motor 3 is connected to runoff investigation
Part 2, that is, motor 3 may connect to the other end of runoff investigation part 2, to drive runoff investigation part 2 to act using motor 3,
In the present embodiment, motor 3 can drive runoff investigation part 2 to rotate (as shown in Figures 5 and 6), be discharged the first of runoff investigation part 2
The 22, second water outlet 23 of mouth is located at different positions (angle), so as to controlling the cooling water outlet 13 and Bypass outlet 14 of the valve body 1
Aperture, that is, Bypass outlet 14 have an inner end 141, the aperture of the inner end 141 of the Bypass outlet 14 can be with the second water outlet
23 aperture is equal or roughly equal.When the second water outlet 23 of runoff investigation part 2 is opposite with the inner end 141 of Bypass outlet 14
(as depicted in figs. 3 and 5), the aperture of the Bypass outlet 14 of valve body 1 is maximum；When the rotation of runoff investigation part 2, make the second water outlet 23
Positioned at different positions (angle) (as shown in Figure 6), make the inner end of the second water outlet 23 and Bypass outlet 14 of runoff investigation part 2
141 when being gradually staggered, and the aperture of the Bypass outlet 14 of valve body 1 is gradually reduced.Similarly, the cooling water outlet 13 of valve body 1 also can be according to this
Mode adjusts aperture.
Therefore using motor 3 drive runoff investigation part 2 act, to application valve body 1 cooling water outlet 13 and bypass out
The aperture of mouth 14.In another embodiment of the utility model, motor 3 can also drive runoff investigation part 2 to be moved forward and backward, and make water
Regulating part 2 along the axial movement of the chamber 11 of valve body 1, can similarly can control the cooling water outlet 13 of valve body 1 and bypass out
The aperture of mouth 14.The motor 3 can directly drive the movement of runoff investigation part 2, and the motor 3 can also pass through gear 25
Equal transmission mechanisms driving runoff investigation part 2 acts.
As shown in fig. 7, it discloses a water heater, which is a kind of gas heater (gas heater), the heat
The devices such as burner 5 and heat exchanger 6 is provided in hydrophone (figure omits).The heat exchanger 6 is connected with a cold water pipeline 7 and a heat
Water lines 8 can input the cold water to be heated by cold water pipeline 7, so that cold water is delivered to heat exchanger 6, cold water enters heat exchanger 6
Heat exchange is carried out, hot water is then exported by hot water line 8, for user's use.
The automatic residual temperature mixing throttle valve gear of the utility model is installed on cold water pipeline 7, also can be by the cold of valve body 1
Water inlet 12 and cooling water outlet 13 are connected to cold water pipeline 7, to input cold water by cooling water inlet 12, then it is defeated by cooling water outlet 13
Cold water out can transport cold water to heat exchanger 6 and carry out heat exchange, and motor 3 drives runoff investigation part 2 to act, to adjust valve
The aperture of the cooling water outlet 13 of body 1, to realize the effect of flow adjusting.It separately can be by the Bypass outlet 14 of valve body 1 with bypass line 9
It is connected to hot water line 8, therefore driving runoff investigation using motor 3 when the cold water water in cold water pipeline 7 becomes smaller
Part 2 acts, and the Bypass outlet 14 to application valve body 1 is opened, and the aperture of the Bypass outlet 14 of adjustable valve body 1, makes cold water
Portion of cold water in pipeline 7 can be fed directly to hot water line 8 by Bypass outlet 14 and bypass pipe 9, keep cold water and hot water mixed
It closes, to achieve the effect that residual temperature mixes, the temperature of hot water is exported to reduce hot water line 8, so that the water outlet of water heater can be with
Keep constant temperature.
[second embodiment]
Fig. 8 and Fig. 9 is please referred to, is the second embodiment of the utility model, the present embodiment and above-mentioned first embodiment
Difference essentially consists in, and the shape of the valve body 1 is changed, which there is a chamber 11, a cooling water inlet 12, a cold water to go out
Mouth 13 and a Bypass outlet 14, chamber 11 are located at the inside of valve body 1, and cooling water inlet 12, cooling water outlet 13 and Bypass outlet 14 connect
Pass through chamber 11.
In the present embodiment, the structure of the runoff investigation part 2 ' is changed, which is a not isometrical circle
Cylinder, in the movable chamber 11 for being set to valve body 1 of the runoff investigation part 2 '.The motor 3 is set on valve body 1, the motor 3
It is connected to runoff investigation part 2 ', the runoff investigation part 2 ' can be driven to act using motor 3, the cooling water outlet to application valve body 1
13 and Bypass outlet 14 aperture.
In the present embodiment, motor 3 can drive runoff investigation part 2 to be moved forward and backward, and allow runoff investigation part 2 along valve body
The axial movement of 1 chamber 11, to the cooling water outlet 13 of application valve body 1 and the aperture of Bypass outlet 14.Specifically, water
Regulating part 2 can have one first threaded portion 21 ', and separately in a spiral shell seat 4 is arranged in the valve body 1, which has one second threaded portion
41, the first threaded portion 21 ' of runoff investigation part 2 ' is bolted in the second threaded portion 41 of spiral shell seat 4.Water tune is driven using motor 3
It saves part 2 ' to rotate, and by the effect of the first threaded portion 21 ' and the second threaded portion 41, is moved forward and backward runoff investigation part 2, to
The cooling water outlet 13 of application valve body 1 and the aperture of Bypass outlet 14.
The characteristics of the utility model and function are:
The automatic residual temperature of the utility model mixes throttle valve gear, and inlet valve and by-passing valve are integrated, can be carried out
Flow adjusts and residual temperature mixing, with the function of inlet valve and by-passing valve, production cost can be made to reduce, and be assembled in water heater
It is easy to operate be easy, also can be reduced the space occupied.
However the above is only the preferred embodiment of the present invention, the right for being not intended to limitation the utility model is wanted
It asks, therefore all equivalence changes carried out by with the utility model specification and accompanying drawing content, similarly all it is contained in the utility model
Claim in, conjunction give Chen Ming.
Claims (10)
1. a kind of automatic residual temperature mixes throttle valve gear characterized by comprising
One valve body, the valve body have a chamber, a cooling water inlet, a cooling water outlet and a Bypass outlet, which is located at the valve
The inside of body, the cooling water inlet, the cooling water outlet and the Bypass outlet are connected to the chamber；
One runoff investigation part, the runoff investigation part is movable to be set in the chamber of the valve body, which is in one
Hollow body, the runoff investigation part have a water inlet, one first water outlet and one second water outlet, the water inlet, first water outlet
Mouth and second water outlet are connected, which is connected with the cooling water inlet, first water outlet and the cooling water outlet phase
Connection, second water outlet are connected with the Bypass outlet；And
One motor, the motor are set on the valve body, which is connected to the runoff investigation part, can drive the water using the motor
Regulating part movement is measured, to control the cooling water outlet of the valve body and the aperture of Bypass outlet.
2. automatic residual temperature as described in claim 1 mixes throttle valve gear, which is characterized in that the circular cross-section of the chamber,
The runoff investigation part corresponds to the chamber and forms a hollow cylindrical, which can be in the chamber inward turning of the valve body
Turn, which can drive the runoff investigation part to rotate.
3. automatic residual temperature as described in claim 1 mixes throttle valve gear, which is characterized in that the water inlet is set to the water tune
The one end of part far from the motor is saved, first water outlet and second water outlet are set to the side wall of the runoff investigation part.
4. automatic residual temperature as described in claim 1 mixes throttle valve gear, which is characterized in that the aperture of second water outlet is small
In the aperture of first water outlet.
5. automatic residual temperature as described in claim 1 mixes throttle valve gear, which is characterized in that the Bypass outlet has in one
End, when the second water outlet of the runoff investigation part is opposite with the inner end of the Bypass outlet, the aperture of the Bypass outlet of the valve body
It is maximum；When the inner end of the second water outlet of the runoff investigation part and the Bypass outlet is gradually staggered, the Bypass outlet of the valve body
Aperture be gradually reduced.
6. residual temperature as described in claim 1 automatic mixes throttle valve gear, which is characterized in that the cooling water inlet of the valve body and cold
Water out is connected to a cold water pipeline, and the Bypass outlet of the valve body is connected to a hot water line with bypass line, when the motor drives
Runoff investigation part movement is moved, opens the Bypass outlet of the valve body, the portion of cold water in the cold water pipeline can pass through the bypass
Outlet and the bypass pipe are delivered to the hot water line.
7. automatic residual temperature as described in claim 1 mixes throttle valve gear, which is characterized in that the motor is stepper motor, watches
Take motor or d.c. motor.
8. residual temperature as described in claim 1 automatic mixes throttle valve gear, which is characterized in that the outer wall of the runoff investigation part with
One seal assembly is set between the inner wall of the chamber of the valve body.
9. a kind of automatic residual temperature mixes throttle valve gear characterized by comprising
One valve body, the valve body have a chamber, a cooling water inlet, a cooling water outlet and a Bypass outlet, which is located at the valve
The inside of body, the cooling water inlet, the cooling water outlet and the Bypass outlet are connected to the chamber；
One runoff investigation part, the runoff investigation part is movable to be set in the chamber of the valve body；And
One motor, the motor are set on the valve body, which is connected to the runoff investigation part, can drive the water using the motor
Regulating part movement is measured, to control the cooling water outlet of the valve body and the aperture of Bypass outlet.
10. automatic residual temperature as claimed in claim 9 mixes throttle valve gear, which is characterized in that the runoff investigation part has one
First threaded portion, the valve body is interior to be arranged a spiral shell seat, which has one second threaded portion, the first threaded portion of the runoff investigation part
It is bolted in the second threaded portion of the spiral shell seat, which can drive the runoff investigation part to rotate, and by first threaded portion and be somebody's turn to do
The effect of second threaded portion is moved forward and backward the runoff investigation part, to control the cooling water outlet and the Bypass outlet of the valve body
Aperture.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107211145 | 2018-08-15 | ||
| TW107211145 | 2018-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209084067U true CN209084067U (en) | 2019-07-09 |
Family
ID=67120252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821717188.1U Active CN209084067U (en) | 2018-08-15 | 2018-10-23 | Automatic residual temperature mixing throttle valve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209084067U (en) |
-
2018
- 2018-10-23 CN CN201821717188.1U patent/CN209084067U/en active Active
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