CN207112003U - A kind of special constant-temperature effluent structure of gas heater - Google Patents
A kind of special constant-temperature effluent structure of gas heater Download PDFInfo
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- CN207112003U CN207112003U CN201721068771.XU CN201721068771U CN207112003U CN 207112003 U CN207112003 U CN 207112003U CN 201721068771 U CN201721068771 U CN 201721068771U CN 207112003 U CN207112003 U CN 207112003U
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- aquaporin
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- cold water
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Abstract
A kind of special constant-temperature effluent structure of gas heater, including valve body and constant temperature valve core, in addition to adjusting spool, the valve body are provided with hot water channel, main cold water channel, secondary cold water channel, the first constant temperature aquaporin and the second constant temperature aquaporin；The constant temperature valve core is installed in valve body, and it is connected with main hot water channel, main cold water channel and the first constant temperature aquaporin to carry out hot and cold water mixing output one-level thermostatted water；The adjusting spool is installed in valve body and is connected with the first constant temperature aquaporin, secondary cold water channel and the second constant temperature aquaporin to be turned on and off hot and cold water and mixes and export two level thermostatted water or one-level thermostatted water to control.The utility model, which is avoided that, occurs gas heater because of the problem of lighting a fire of stopping working repeatedly caused by hot water flow is smaller, prevents that water outlet is sometimes hot and sometimes cold, moreover it is possible to meet the water temperature demand of Various Seasonal.
Description
Technical field
It the utility model is related to constant-temperature effluent construction applications, the special constant-temperature effluent knot of particularly a kind of gas heater
Structure.
Background technology
At present, the operation principle of the steam interstage valve of gas heater is realized by mechanical structure, is passed through when there is current
When, valve can be opened, and the valve of combustion gas is promoted so as to be moved with the push rod on movable valve, when by the flow of water bigger,
The volume that valve is opened is bigger, and combustion gas output quantity is also bigger.
In general is used for the thermostatic valve of gas heater, when temperature is turned down, it is necessary to by the hot water openings of valve element slowly
Reduce, the hot water effluent for causing gas heater, which measures, to be reduced；When the hot water effluent of gas heater, which measures, to be reduced, due to combustion gas heat
The effect of the steam interstage valve of hydrophone, gas quantity are also being reduced；When hot water goes out igniting of the water yield less than gas heater setting
During the flow value of demand, combustion gas will stop working.When valve element hot water mouth's contract fully, the flow of the hot water outlet of gas heater
Be zero, due to the effect of steam interstage valve, when no water by when, the valve of combustion gas is closed, and gas heater can not provide combustion
Gas, gas heater can not just light a fire.When hot water outlet increases, flow increase, because the steam of gas heater links
The effect of valve, gas quantity are also increasing, and when flow reaches the flow value of default gas ignition, combustion gas again can point again
Fire.
From the foregoing, the thermostatic valve for gas heater, in temperature adjustment easily causing hot water flow to diminish causes combustion gas
There is the ignition problem that stops working repeatedly in water heater；There are the ignition conditions that stop working repeatedly in gas heater, cause water outlet in flow hour
Sometimes hot and sometimes cold phenomenon, is inconvenient.
Utility model content
Main purpose of the present utility model is to overcome drawbacks described above of the prior art, proposes that a kind of to solve water outlet suddenly cold
Suddenly heat, avoid gas heater from lighting a fire repeatedly, and the special constant-temperature effluent knot of gas heater of changeable a variety of water exit modes
Structure.
The utility model adopts the following technical scheme that：
A kind of special constant-temperature effluent structure of gas heater, including valve body and constant temperature valve core, it is characterised in that：Also include
Adjusting spool, the valve body are provided with hot water channel, main cold water channel, secondary cold water channel, the first constant temperature aquaporin and the second thermostatted water
Passage；The constant temperature valve core is installed in valve body, its be connected with main hot water channel, main cold water channel and the first constant temperature aquaporin with
Carry out hot and cold water mixing output one-level thermostatted water；The adjusting spool be installed in valve body and with the first constant temperature aquaporin, secondary cold water
Passage and the second constant temperature aquaporin be connected with control be turned on and off hot and cold water mix and export two level thermostatted water or one-level perseverance
Warm water.
Preferably, the valve body is provided with cold water inlet, and the cold water inlet leads to the main cold water channel and the secondary cold water
Road connects.
Preferably, the constant temperature valve core is provided with hot water mouth, cold water outlet and mixing delivery port, the hot water mouth and led to the hot water
Road connects, and the cold water outlet connects with the main cold water channel, and the mixing delivery port connects with the first constant temperature aquaporin.
Preferably, the adjusting spool is switch valve core, and it is provided with water inlet and delivery port, and the water inlet and the pair are cold
Aquaporin connects, and the delivery port connects with the first constant temperature aquaporin, the first constant temperature aquaporin and second constant temperature
Aquaporin connects.
Preferably, the adjusting spool includes switching valve element and mixed water module；The switching valve element is provided with water inlet and some
Delivery port, the water inlet connect with the secondary cold water channel；If the mixed water module is provided with dry-mixed aquaporin, if should dry-mixed aquaporin
With some delivery ports correspond connect, and if dry-mixed aquaporin with the first constant temperature aquaporin, the second constant temperature aquaporin
Connection.
Preferably, the mixed water module is provided with normal pressure and mixes aquaporin and the mixed aquaporin of supercharging, and the switching valve element is correspondingly set
There are two delivery ports；The supercharging, which mixes, is provided with ejector to be pressurized in aquaporin, the water inlet end of the ejector is relative with delivery port.
Preferably, the mixed water module is fixed on described switching valve element one end.
Preferably, shunt valve is also included；The valve body is additionally provided with upper water-out mouth and lower outlet, and the shunt valve is installed on
It is connected in the second constant temperature aquaporin and with the upper water-out mouth and lower outlet.
Preferably, the constant temperature valve core and the adjusting spool are located at the valve body both ends respectively.
Preferably, the constant temperature valve core and the adjusting spool are equipped with handwheel.
From above-mentioned to description of the present utility model, compared with prior art, the utility model has following beneficial to effect
Fruit：Water flowing out structure of the present utility model, sets main cold water channel, secondary cold water channel in valve body, is led to hot water by constant temperature valve core
The hot water in road carries out mixing output one-level thermostatted water with the cold water of main cold water channel, and coordinates adjusting spool control to open or close
The cold water mix of one-level thermostatted water and secondary cold water channel is closed, so as to export two level thermostatted water or one-level thermostatted water, passes through setting one
The temperature range of level thermostatted water, it is ensured that the flow of inlet water of hot water inlet, avoid generation gas heater from being led because hot water flow is smaller
Cause stop working repeatedly igniting the problem of, prevent that water outlet is sometimes hot and sometimes cold, coordinate the reducing temperature twice of adjusting spool to meet Various Seasonal
Water temperature demand.
1st, water flowing out structure of the present utility model, its adjusting spool can be switch valve core, be provided with multiple gears, respectively spring
Autumn gear, summer shelves and winter shelves, corresponding water inlet aperture is half-open, complete open and close, so as to control output different temperatures
Two level thermostatted water.
2nd, water flowing out structure of the present utility model, its adjusting spool include switching valve element and mixed water module, and the mixed water module is set
There is normal pressure to mix aquaporin and the mixed aquaporin of supercharging, pressure drop temperature gear, pressure charging temperature reduction shelves or winter are worked in by manipulating switching valve element
Its gear, it is set to switch between normal pressure water outlet, supercharging water outlet and sealing, to meet the water temperature of Various Seasonal and different hydraulic pressure need
Ask.
3rd, water flowing out structure of the present utility model, the supercharging of its mixed water module, which is mixed in aquaporin, is provided with ejector, utilizes jet
Hole is pressurized, simple in construction, effect is good.
Brief description of the drawings
Fig. 1 is the stereogram of the utility model water flowing out structure；
Fig. 2 is the exploded view of the utility model embodiment one；
Fig. 3 is the sectional view one of the utility model embodiment one；
Fig. 4 is the sectional view two of the utility model embodiment one；
Fig. 5 is the sectional view three of the utility model embodiment one；
Fig. 6 is the exploded view of the utility model embodiment two；
Fig. 7 is the sectional view of the utility model embodiment two；
Fig. 8 is the adjusting spool sectional view of the utility model embodiment two；
Fig. 9 is the adjusting spool sectional view of the utility model embodiment two；
Figure 10 is the mixed water module sectional view of the utility model embodiment two；
Figure 11 is that the utility model mixes water module top view；
Wherein：10th, valve body, 11, hot water inlet, 12, cold water inlet, 13, hot water channel, 14, main cold water channel, 15, secondary
Cold water channel, the 16, first constant temperature aquaporin, 16a, aperture, the 17, second constant temperature aquaporin, 18, upper water-out mouth, 19, lower water outlet
Mouthful, 20, constant temperature valve core, 21, hot water mouth, 22, cold water outlet, 23, mixing delivery port, the 24, first handwheel, 25, temperature-sensing element, 30,
Adjusting spool, 31, water inlet, 32, delivery port, 34, mixed water module, 35, normal pressure mix aquaporin, 36, the mixed aquaporin of supercharging, 37,
Breach, 38, ejector, 38a, jet orifice, the 39, second handwheel, 40, shunt valve, the 41, the 3rd handwheel.
Embodiment
Below by way of embodiment, the utility model will be further described.
Referring to figs. 1 to Figure 11, a kind of special constant-temperature effluent structure of gas heater, including valve body 10, constant temperature valve core 20,
Adjusting spool 30 and shunt valve 40 etc..The valve body 10 is provided with hot water inlet 11, cold water inlet 12, hot water channel 13, and main cold water leads to
Road 14, secondary cold water channel 15, the first constant temperature aquaporin 16 and second constant temperature aquaporin 17 etc..The cold water inlet 12 leads to main cold water
Road 14 connects with secondary cold water channel 15, and the hot water inlet 11 connects with hot water channel 13.The constant temperature valve core 20 and adjusting spool 30
It is located at the both ends of valve body 10 respectively.
The constant temperature valve core 20 is provided with hot water mouth 21, cold water outlet 22, mixing delivery port 23, the handwheel of temperature-sensing element 25 and first
24, the hot water mouth 21 connects with hot water channel 13, and the cold water outlet 22 connects with main cold water channel 14, the mixing delivery port 23 and
One constant temperature aquaporin 16 connects, and by the flow of inlet water of expand with heat and contract with cold regulation hot water and the cold water of temperature-sensing element 25, and carries out cold
Hot water mixes.First handwheel 24 is connected with temperature-sensing element 25, by the one-level constant temperature for adjusting the adjustable output of the first handwheel 24
The leaving water temperature of water.
The adjusting spool be installed in valve body 10 and with the first constant temperature aquaporin 16, the thermostatted water of secondary cold water channel 15 and second
Passage 17 is connected, and the adjusting spool can be ceramic cartridge, is coordinated by moving plate and still, comes controlling switch water route and switching not
With water exit mode etc..It is provided with the second handwheel 39, and by adjusting, the second handwheel 39 is controllable to open secondary cold water channel 15 and one-level
Thermostatted water is mixed to export two level thermostatted water, or the water inlet of the secondary cold water channel of closing directly to export one-level thermostatted water.
In addition, valve body 10 is additionally provided with upper water-out mouth 18 and lower outlet 19, the shunt valve 40 is installed on the second thermostatted water and led to
It is connected in road 17 and with the upper water-out mouth 18 and lower outlet 19.The shunt valve 40 is provided with the 3rd handwheel 41, the 3rd handwheel 41
It can be steered and be switched between sealing, upper water-out and lower water outlet.
Embodiment one
Referring to figs. 1 to Fig. 5, in the embodiment, adjusting spool uses switch valve core, and it is provided with a water inlet 31 and a water outlet
Mouth 32, the water inlet 31 connects with secondary cold water channel 15, and the delivery port 32 connects with the first constant temperature aquaporin 16, first constant temperature
Aperture 16a is provided between the constant temperature aquaporin 17 of aquaporin 16 and second to realize the connection of the two.By adjusting the second handwheel 39,
The aperture of adjustable intake 31, including it is half-open, complete open and close, so as to switch different stalls.
In the embodiment, adjusting spool can be set as to three gears, respectively spring and autumn gear, summer shelves and winter shelves,
The corresponding aperture of water inlet 31 is half-open, complete open and close.Concrete operating principle is as follows：
Cold water enters main cold water channel 14 and secondary cold water channel 15 by cold water inlet 12, while hot water passes through hot water inlet
11 enter hot water channel 13.In constant temperature valve core 20, the cold water of main cold water channel 14 is mixed with hot water, output one-level is permanent
Warm water controls within the specific limits (such as 40-50 DEG C) to the first constant temperature aquaporin 16, and by leaving water temperature, the leaving water temperature model
In enclosing, the inflow of hot water inlet 11 is more than the flow of the igniting demand of gas heater setting, then gas heater will not put out
Fire.
When switching valve element is in spring and autumn gear, its water inlet 31 is in half-open position, the secondary cold water channel being attached thereto
15 cold water flows into through water inlet 31, is flowed out from delivery port 32, is mixed with the one-level thermostatted water of the first constant temperature aquaporin 16, through small
Hole 16a obtains two level thermostatted water into the second constant temperature aquaporin 17.
When switching valve element is in summer gear, its water inlet 31 is shown in a fully open operation, the secondary cold water channel being attached thereto
15 cold water flows into through water inlet 31, is flowed out from delivery port 32, is mixed with the one-level thermostatted water of the first constant temperature aquaporin 16, through small
Hole 16a obtains two level thermostatted water into the second constant temperature aquaporin 17, it is ensured that user washes hot bath.
When switching valve element and being in winter gear, its water inlet 31 is closed, the cold water of secondary cold water channel 15 without
Method flows into switching valve element through water inlet 31, then the one-level thermostatted water of the first constant temperature aquaporin 16 directly enters second through aperture 16a
Constant temperature aquaporin 17 obtains two level thermostatted water, it is ensured that user washes hot bath.
Embodiment two
Reference picture 6 is to Figure 11, and in the embodiment, adjusting spool includes switching valve element and mixed water module 34.The switching valve element
Provided with the delivery port 32 of water inlet 31 and two, the water inlet 31 connects with secondary cold water channel 15.The mixed water module 34 is fixed on switching
Valve element one end, and aquaporin 35 and the mixed aquaporin 36 of supercharging are mixed provided with two mixed aquaporins, respectively normal pressure, the two mixed aquaporin one
Hold to correspond with two delivery ports 32 for switching valve element and connect, the other end connects with the second constant temperature aquaporin 17, and mixed water module
34 offer the breach 37 connected with the passage of the first constant temperature aquaporin 16, and the breach 37 connects with two mixed aquaporins.
Wherein, supercharging, which mixes, is provided with ejector 38 to be pressurized in aquaporin 36, the ejector 38 is interior provided with jet orifice 38a and right
The breach 37 answered, jet orifice 38a water inlet end are relative with corresponding delivery port 32.By manipulating the second handwheel 39, switching is driven
Valve element switches between normal pressure water outlet, supercharging water outlet and sealing.
In the embodiment, adjusting spool can be set as to three gears, respectively normal pressure cooling gear, pressure charging temperature reduction shelves and
Winter gear, corresponding switching valve element water outlet state are normal pressure water outlet, supercharging water outlet and sealing.Concrete operating principle is as follows：
Cold water enters main cold water channel 14 and secondary cold water channel 15 by cold water inlet 12, while hot water passes through hot water inlet
11 enter hot water channel 13；In constant temperature valve core 20, the cold water of main cold water channel 14 is mixed with hot water, output one-level is permanent
Warm water controls within the specific limits (such as 40-50 DEG C) to the first constant temperature aquaporin 16, and by leaving water temperature, the leaving water temperature model
In enclosing, the inflow of hot water inlet 11 is more than the flow of the igniting demand of gas heater setting, then gas heater will not put out
Fire.
When switching valve element is in normal pressure cooling gear, it is in normal pressure and goes out water state, the secondary cold water channel being attached thereto
15 cold water flows into through water inlet 31, and flowing into normal pressure from delivery port 32 mixes aquaporin 35, with flowing into the first thermostatted water through breach 37
The one-level thermostatted water mixing of passage 16, two level thermostatted water is obtained into the second constant temperature aquaporin 17.It is normal suitable for summer, hydraulic pressure
In the case of, demand that user has a cold bath.
When switching valve element is in pressure charging temperature reduction gear, it is in and is pressurized out water state, the secondary cold water channel being attached thereto
15 cold water flows into through water inlet 31, the mixed aquaporin 36 of supercharging is flowed into from delivery port 32, with the first constant temperature flowed into through breach 37
The one-level thermostatted water mixing of aquaporin 16, two level thermostatted water is obtained into the second constant temperature aquaporin 17.Under the gear, secondary cold water leads to
The chilled water flow velocity in road 15 is fast compared to the flow velocity under normal pressure cooling gear, and cooling is few.In the case of summer, hydraulic pressure deficiency, use
The demand that family has a cold bath.
When switching valve element is in winter gear, it is in sealing state, and the cold water of secondary cold water channel 15, which cannot be introduced into, to be cut
Change valve element to enter, then the one-level thermostatted water of the first constant temperature aquaporin 16 directly obtains two through breach 37 into the second constant temperature aquaporin 17
Level thermostatted water.Suitable for winter, user washes the demand of hot bath.
Specific embodiment of the present utility model is above are only, but design concept of the present utility model is not limited thereto,
All changes for carrying out unsubstantiality to the utility model using this design, all should belong to the row for invading scope of protection of the utility model
For.
Claims (10)
1. a kind of special constant-temperature effluent structure of gas heater, including valve body and constant temperature valve core, it is characterised in that：Also include adjusting
Valve element is saved, the valve body is provided with hot water channel, and main cold water channel, secondary cold water channel, the first constant temperature aquaporin and the second thermostatted water lead to
Road；The constant temperature valve core is installed in valve body, and it is connected to enter with main hot water channel, main cold water channel and the first constant temperature aquaporin
Row hot and cold water mixing output one-level thermostatted water；The adjusting spool is installed in valve body and led to the first constant temperature aquaporin, secondary cold water
Road and the second constant temperature aquaporin are connected to be turned on and off hot and cold water and mixes and export two level thermostatted water or one-level constant temperature to control
Water.
A kind of 2. special constant-temperature effluent structure of gas heater as claimed in claim 1, it is characterised in that：The valve body is set
There is cold water inlet, the cold water inlet connects with the main cold water channel and the secondary cold water channel.
A kind of 3. special constant-temperature effluent structure of gas heater as claimed in claim 1, it is characterised in that：The thermostatic valve
Core is provided with hot water mouth, cold water outlet and mixing delivery port, the hot water mouth and connected with the hot water channel, and the cold water outlet and the master are cold
Aquaporin connects, and the mixing delivery port connects with the first constant temperature aquaporin.
A kind of 4. special constant-temperature effluent structure of gas heater as claimed in claim 1, it is characterised in that：The regulating valve
Core is switch valve core, and it is provided with water inlet and delivery port, and the water inlet connects with the secondary cold water channel, the delivery port with it is described
First constant temperature aquaporin connects, and the first constant temperature aquaporin connects with the second constant temperature aquaporin.
A kind of 5. special constant-temperature effluent structure of gas heater as claimed in claim 1, it is characterised in that：The regulating valve
Core includes switching valve element and mixed water module；The switching valve element is provided with water inlet and some delivery ports, and the water inlet and the pair are cold
Aquaporin connects；If the mixed water module is provided with dry-mixed aquaporin, connected if being somebody's turn to do dry-mixed aquaporin and being corresponded with some delivery ports,
And if dry-mixed aquaporin connects with the first constant temperature aquaporin, the second constant temperature aquaporin.
A kind of 6. special constant-temperature effluent structure of gas heater as claimed in claim 5, it is characterised in that：The mixed water mould
Block is provided with normal pressure and mixes aquaporin and the mixed aquaporin of supercharging, and the switching valve element is correspondingly provided with two delivery ports；The supercharging mixes aquaporin
For the interior ejector that is provided with to be pressurized, the water inlet end of the ejector is relative with delivery port.
A kind of 7. special constant-temperature effluent structure of gas heater as claimed in claim 5, it is characterised in that：The mixed water mould
Block is fixed on described switching valve element one end.
A kind of 8. special constant-temperature effluent structure of gas heater as claimed in claim 1, it is characterised in that：Also include point
Water valve；The valve body is additionally provided with upper water-out mouth and lower outlet, the shunt valve be installed in the second constant temperature aquaporin and with
The upper water-out mouth is connected with lower outlet.
A kind of 9. special constant-temperature effluent structure of gas heater as claimed in claim 1, it is characterised in that：The thermostatic valve
Core and the adjusting spool are located at the valve body both ends respectively.
A kind of 10. special constant-temperature effluent structure of gas heater as claimed in claim 1, it is characterised in that：The constant temperature
Valve element and the adjusting spool are equipped with handwheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721068771.XU CN207112003U (en) | 2017-08-24 | 2017-08-24 | A kind of special constant-temperature effluent structure of gas heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721068771.XU CN207112003U (en) | 2017-08-24 | 2017-08-24 | A kind of special constant-temperature effluent structure of gas heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207112003U true CN207112003U (en) | 2018-03-16 |
Family
ID=61577607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721068771.XU Active CN207112003U (en) | 2017-08-24 | 2017-08-24 | A kind of special constant-temperature effluent structure of gas heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207112003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435749A (en) * | 2017-08-24 | 2017-12-05 | 九牧厨卫股份有限公司 | A kind of special constant-temperature effluent structure of gas heater |
| CN111322429A (en) * | 2020-02-24 | 2020-06-23 | 安徽建筑大学 | Double-medium proportional flow decoupling type two-dimensional regulating valve |
-
2017
- 2017-08-24 CN CN201721068771.XU patent/CN207112003U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435749A (en) * | 2017-08-24 | 2017-12-05 | 九牧厨卫股份有限公司 | A kind of special constant-temperature effluent structure of gas heater |
| CN107435749B (en) * | 2017-08-24 | 2023-07-11 | 九牧厨卫股份有限公司 | Dedicated constant temperature of gas heater goes out water structure |
| CN111322429A (en) * | 2020-02-24 | 2020-06-23 | 安徽建筑大学 | Double-medium proportional flow decoupling type two-dimensional regulating valve |
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