CN206207719U - A kind of pressure adjustable type gas heater - Google Patents
A kind of pressure adjustable type gas heater Download PDFInfo
- Publication number
- CN206207719U CN206207719U CN201621119951.1U CN201621119951U CN206207719U CN 206207719 U CN206207719 U CN 206207719U CN 201621119951 U CN201621119951 U CN 201621119951U CN 206207719 U CN206207719 U CN 206207719U
- Authority
- CN
- China
- Prior art keywords
- hydraulic pressure
- gas heater
- booster pump
- pressure sensor
- check valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000007789 gas Substances 0.000 claims description 30
- 239000000567 combustion gas Substances 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 abstract description 7
- 238000011105 stabilization Methods 0.000 abstract description 7
- 238000003287 bathing Methods 0.000 abstract description 5
- 230000033228 biological regulation Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 230000009123 feedback regulation Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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- Bathtub Accessories (AREA)
Abstract
The utility model discloses a kind of pressure adjustable type gas heater, it is characterised in that expansion drum, hydraulic pressure sensor and booster pump are provided with gas water-heater housing；The expansion drum is connected by bypass pipe with gas heater water inlet pipe, and electric check valve is provided with bypass pipe；The hydraulic pressure sensor and booster pump are serially connected on gas heater water inlet pipe, and a controller is connected with hydraulic pressure sensor, booster pump, electric check valve, and signal control booster pump, the electric check valve action fed back according to hydraulic pressure sensor.The utility model has the function of increasing hydraulic pressure and stabilization hydraulic pressure, the user higher for bathing requirement property, hydraulic pressure can be set in a particular value, gas heater is by automatically according to the change of hydraulic pressure (water use peak and non-peak period) regulation, ensure final pressure stabilization, the service life of machine is also extended while ensure that bath comfort.
Description
Technical field
The utility model is related to gas heater technical field, more particularly to a kind of with the adjustable gas and hot water of water hydraulic pressure
Device.
Background technology
Existing gas heater is in use, not enough through being commonly present hydraulic pressure, or the too high problem of hydraulic pressure, Qian Zhezhu
It is relatively low (pressure of registering one's residence be less than 0.05MPa) user region municipal water pressure in itself, and water use peak period often goes out
Existing, the latter is, for High Grade Tall Buildings user, there is second pressure water supply, causes certain customers to be registered one's residence hydraulic pressure up to 1.0MPa
More than.The above situation has had a strong impact on comfort and whole machine service life.
Utility model content
For this situation too high or too low due to user's hydraulic pressure, the purpose of this utility model is to provide a kind of using
The adjustable gas heater of water pressure.
To achieve the above objectives, the utility model is adopted the following technical scheme that.
A kind of pressure adjustable type gas heater, it is characterised in that expansion drum, hydraulic pressure are provided with gas water-heater housing and are passed
Sensor and booster pump；The expansion drum is connected by bypass pipe with gas heater water inlet pipe, and electronic section is provided with bypass pipe
Only valve；The hydraulic pressure sensor and booster pump are serially connected on gas heater water inlet pipe, a controller and hydraulic pressure sensor, supercharging
Pump, electric check valve connection, and signal control booster pump, the electric check valve action fed back according to hydraulic pressure sensor.
Used as with improvement, the booster pump is governor impeller.
Used as with improvement, the controller is gas heater master controller.
As with improvement, being also associated with the manually opened button of booster pump on the controller.
During real work, as intake pressure≤Pmin that hydraulic pressure sensor is detected, controller control booster pump is opened,
Control electric check valve is closed, and according to the hydraulic signal of hydraulic pressure sensor Real-time Feedback, controls the operating rate of booster pump, is made
Work water pressure stabilization is in particular value P0 operations.
When intake pressure is between Pmin~Pmax, booster pump does not start, and electric check valve is closed.
As the intake pressure >=Pmax for detecting, controller control booster pump is inoperative, and control electric check valve is opened,
And according to the aperture of the hydraulic signal of hydraulic pressure sensor Real-time Feedback regulation electric check valve, influent pressure is absorbed by expansion drum
Power, it is final to ensure water heater in a specific hydraulic pressure value P0 operations.
The Pmin any values between 0.05-0.1MPa, the value of the Pmax is any between 0.8-1.0MPa
Value, the value of the P0 any value between 0.3-0.6MPa.
Compared with prior art, the beneficial effects of the utility model are：
It is external booster water pump to increase hydraulic pressure common practice when hydraulic pressure is too low, when hydraulic pressure is too high, common practice
It is increase pressure release and the stable-pressure device on extraneous pipeline, for common practice, it has a strong impact on and occupies subscriber household and make first
With space, while also have impact on aesthetic property；For increasing external pressure release and stable-pressure device, increased first installation and maintenance into
This, have impact on installation effectiveness after sale, and for pipeline installs complicated user, not only its installation reliability is unstable, may be used also
Water heater service life can indirectly be influenceed.
The utility model proposes a kind of new pressure adjustable type gas heater, by built-in booster pump and expansion drum,
It has the function of increasing hydraulic pressure and stabilization hydraulic pressure.Using the hydraulic pressure sensor reality being serially connected on gas heater inner inlet pipe
When detect intake pressure, for bathing requirement property user higher, hydraulic pressure can be set in a particular value, gas heater will be from
It is dynamic to be adjusted according to the change (water use peak and non-peak period) of hydraulic pressure, it is ensured that final pressure stabilization, it is finally reached bathing higher
Comfort level.It solves the problems, such as that the too low bathing experiences for causing of user's hydraulic pressure are poor, and it is too high to solve certain customers' hydraulic pressure, influence
The problem of machine service life, also extends the service life of machine while ensure that bath comfort.
Brief description of the drawings
Fig. 1 show the gas heater structural representation of the utility model offer.
Fig. 2 show the gas water heater working flow chart of the utility model offer.
Description of reference numerals：
1：Expansion drum, 2：Hydraulic pressure sensor, 3：Booster pump, 4：Electric check valve, 5：Water inlet pipe, 6：Bypass pipe, 7：Control
Device.
Specific embodiment
Essence of the present utility model is more fully understood for convenience of those skilled in the art, it is new to this practicality below in conjunction with the accompanying drawings
The specific embodiment of type is described in detail.
As shown in figure 1, a kind of pressure adjustable type gas heater, it is characterised in that be provided with swollen in gas water-heater housing
Swell 1, hydraulic pressure sensor 2 and booster pump 3；The expansion drum 1 is connected by bypass pipe 6 with the water inlet pipe 5 of gas heater,
Bypass pipe 6 is provided with electric check valve 4；The hydraulic pressure sensor 2 and booster pump 3 are serially connected on water inlet pipe 5, a controller 7 with
Hydraulic pressure sensor 2, booster pump 3, electric check valve 4 are connected, and signal control booster pump 3, the electricity fed back according to hydraulic pressure sensor 2
Dynamic stop valve 4 is acted.
Wherein, the booster pump 3 is preferably governor impeller, to change the operation speed of booster pump according to actual hydraulic pressure size
Rate, makes work water pressure stabilization in setting range.The controller 7 is preferably gas heater master controller, to simplify combustion gas
The control structure of water heater.
As shown in Fig. 2 during real work, the intake pressure of gas heater is detected by hydraulic pressure sensor 2.
As the intake pressure≤Pmin for detecting, the control booster pump 3 of controller 7 is opened, and control electric check valve 4 is closed
Close, and according to the hydraulic signal of the Real-time Feedback of hydraulic pressure sensor 2, control the operating rate of booster pump, work water pressure stabilization is existed
One particular value P0 runs.
When intake pressure is between Pmin~Pmax, booster pump does not start.
As the intake pressure >=Pmax for detecting, the control booster pump 3 of controller 7 is inoperative, controls electric check valve 4 dozens
Open, and the aperture of electric check valve 4 is adjusted according to the hydraulic signal of the Real-time Feedback of hydraulic pressure sensor 2, be absorbed into by expansion drum 1
Water pressure, it is final to ensure water heater in a specific hydraulic pressure value P0 operations, it is ensured that the comfortableness of user's bathing.
In the present embodiment, preferably the value of Pmin is 0.1MPa, and preferably the value of Pmax is 1.0MPa, the preferably value of P0
It is 0.5MPa.In other embodiments, the Pmin any values between 0.05-0.1MPa, the value of the Pmax is
Any value between 0.8-1.0MPa, the value of the P0 any value between 0.3-0.6MPa.
A kind of gas heater that the present embodiment is provided, by hydraulic pressure sensor real-time sampling intake pressure, and according to reality
When sampling intake pressure feedback regulation supercharging revolution speed or electric check valve aperture, not only solve water use peak phase hydraulic pressure and neglect
Small problem is neglected greatly, greatly improves the comfort of gas heater, it is also ensured that it is suitable that gas heater is maintained at one
Operated by water pressure, extends whole machine service life, reduces maintenance cost.
Further, the manually opened button of booster pump is also associated with the controller, so as to user's hand according to their needs
Dynamic supercharging, improves Consumer's Experience, and practicality is good.
Above specific embodiment has been described in detail to essence of the present utility model, but can not be come to this reality with this
Limited with new protection domain.It should be evident that under the enlightenment of the utility model essence, the common skill of the art
Art personnel can also carry out many improvement and modification, it should be noted that these are improved and modification all falls in power of the present utility model
Within the scope of profit is claimed.
Claims (4)
1. a kind of pressure adjustable type gas heater, it is characterised in that expansion drum, hydraulic pressure sensing are provided with gas water-heater housing
Device and booster pump；The expansion drum is connected by bypass pipe with gas heater water inlet pipe, and electronic cut-off is provided with bypass pipe
Valve；The hydraulic pressure sensor and booster pump are serially connected on gas heater water inlet pipe, a controller and hydraulic pressure sensor, supercharging
Pump, electric check valve connection, and signal control booster pump, the electric check valve action fed back according to hydraulic pressure sensor.
2. a kind of pressure adjustable type gas heater according to claim 1, it is characterised in that the booster pump is speed governing
Pump.
3. a kind of pressure adjustable type gas heater according to claim 1, it is characterised in that the controller is combustion gas heat
Hydrophone master controller.
4. a kind of pressure adjustable type gas heater according to claim 1, it is characterised in that be also associated with the controller
The manually opened button of booster pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621119951.1U CN206207719U (en) | 2016-10-13 | 2016-10-13 | A kind of pressure adjustable type gas heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621119951.1U CN206207719U (en) | 2016-10-13 | 2016-10-13 | A kind of pressure adjustable type gas heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206207719U true CN206207719U (en) | 2017-05-31 |
Family
ID=58761077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621119951.1U Expired - Fee Related CN206207719U (en) | 2016-10-13 | 2016-10-13 | A kind of pressure adjustable type gas heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206207719U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642652A (en) * | 2016-10-13 | 2017-05-10 | 广东万家乐燃气具有限公司 | Adjustable pressure type gas water heater |
| CN110617629A (en) * | 2019-09-03 | 2019-12-27 | 华帝股份有限公司 | Voltage stabilization control method for gas water heater |
| CN110966766A (en) * | 2018-09-30 | 2020-04-07 | 青岛经济技术开发区海尔热水器有限公司 | Control method of supercharged gas water heater and gas water heater |
| CN117948720A (en) * | 2024-03-27 | 2024-04-30 | 杭州老板电器股份有限公司 | Control method of gas water heater and gas water heater applying same |
| CN117948721A (en) * | 2024-03-27 | 2024-04-30 | 杭州老板电器股份有限公司 | Gas water heater and control method thereof |
-
2016
- 2016-10-13 CN CN201621119951.1U patent/CN206207719U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642652A (en) * | 2016-10-13 | 2017-05-10 | 广东万家乐燃气具有限公司 | Adjustable pressure type gas water heater |
| CN110966766A (en) * | 2018-09-30 | 2020-04-07 | 青岛经济技术开发区海尔热水器有限公司 | Control method of supercharged gas water heater and gas water heater |
| CN110617629A (en) * | 2019-09-03 | 2019-12-27 | 华帝股份有限公司 | Voltage stabilization control method for gas water heater |
| CN117948720A (en) * | 2024-03-27 | 2024-04-30 | 杭州老板电器股份有限公司 | Control method of gas water heater and gas water heater applying same |
| CN117948721A (en) * | 2024-03-27 | 2024-04-30 | 杭州老板电器股份有限公司 | Gas water heater and control method thereof |
| CN117948720B (en) * | 2024-03-27 | 2024-06-21 | 杭州老板电器股份有限公司 | Control method of gas water heater and gas water heater applying same |
| CN117948721B (en) * | 2024-03-27 | 2024-06-21 | 杭州老板电器股份有限公司 | Gas water heater and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 |