CN206191050U - Automatic gas heater of regulated stream flow volume - Google Patents
Automatic gas heater of regulated stream flow volume Download PDFInfo
- Publication number
- CN206191050U CN206191050U CN201621110135.4U CN201621110135U CN206191050U CN 206191050 U CN206191050 U CN 206191050U CN 201621110135 U CN201621110135 U CN 201621110135U CN 206191050 U CN206191050 U CN 206191050U
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- water
- gas heater
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- valve
- carrying capacity
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Abstract
The utility model provides an automatic gas heater of regulated stream flow volume, it includes inlet tube, outlet pipe, heat exchanger, inlet tube, outlet pipe communicate with the heat exchanger respectively, and main technical characteristics is that it still includes automatic hydraulic valve, and automatic hydraulic valve installs on inlet tube or outlet pipe, automatic hydraulic valve include current stabilizer, hydraulic valve casing, the current stabilizer is installed in the hydraulic valve casing, is equipped with stationary flow spring and stationary flow case in the current stabilizer, stationary flow spring drive stationary flow case removes and changes valve opening degree. It is stable to have the hot water flow that can make the gas heater output effectively, reduces the complete machine cost, promotes characteristics such as complete machine reliability.
Description
Technical field
The utility model is related to a kind of gas heater for automatically adjusting water-carrying capacity.
Background technology
In the prior art, gas heater generally controls the water-carrying capacity size of gas heater using water proportioning valve,
Controller and the motor connection of water proportioning valve, control water is reached by the step number of motor gear in automatically controlled programme-control water proportioning valve
The purpose of flow, this water proportioning valve is in use because gear fit clearance easily causes step-out, so that control journey
Sequence fails.Cause the hot water flow that there is gas heater output unstable, and high cost, control program complexity, reliability are not
The defect such as good.To overcome these defects, the gas heater to automatically adjusting water-carrying capacity is improved.
The content of the invention
Technical problem to be solved in the utility model is to provide for a kind of gas heater for automatically adjusting water-carrying capacity, it
The hot water flow stabilization of gas heater output can effectively be made, whole machine cost is reduced, whole aircraft reliability is lifted.
The utility model solve its technical problem use technical scheme be：
It includes water inlet pipe, outlet pipe, heat exchanger, and water inlet pipe, outlet pipe are connected with heat exchanger respectively, and it also includes automatic
Water adjusting valve, automatic water adjusting valve is arranged on water inlet pipe or outlet pipe, and described automatic water adjusting valve includes flow straightener, water transfer valve casing
Body, flow straightener is arranged in water transfer valve chest, and current stabilization spring and steady flow valve core, current stabilization Spring driving flow stabilizing valve are provided with flow straightener
Core moves to change valve port opening.
Described current stabilization spring is made up of memory metal material.
Described steady flow valve core is made up of plastic material or aluminum alloy materials.
It also includes temperature sensor, and temperature sensor is arranged in water transfer valve chest.
It also includes water flow sensor, and water flow sensor is arranged in water transfer valve chest.
Beneficial effect of the utility model produced by compared with background technology：
1st, because the utility model uses automatic water adjusting valve, automatic water adjusting valve is arranged on water inlet pipe or outlet pipe, described
Automatic water adjusting valve include temperature sensor, water flow sensor, flow straightener, water transfer valve chest, temperature sensor, water-carrying capacity pass
Sensor, flow straightener are arranged in water transfer valve chest, and current stabilization spring and steady flow valve core, current stabilization Spring driving current stabilization are provided with flow straightener
Valve element is moved to change the structure of valve port opening, and current stabilization spring is automatically adjusted according to the height of water temperature and produces deformation, and then is driven
The aperture of the dynamic valve port constituted between steady flow valve core and valve wall, therefore it can effectively make the hot water flow of gas heater output steady
It is fixed, whole machine cost is reduced, lift whole aircraft reliability.
Brief description of the drawings：Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of automatic water adjusting valve in Fig. 1.
Fig. 3 is the explosive view of automatic water adjusting valve.
Specific embodiment：Referring to shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, the present embodiment includes water inlet pipe 1, outlet pipe 2, changes
Hot device 3, automatic water adjusting valve 4, water inlet pipe 1, outlet pipe 2 are connected with heat exchanger 3 respectively, automatic water adjusting valve 4 be arranged on water inlet pipe 1 or
On outlet pipe 2.
Automatic water adjusting valve 4 includes flow straightener 7, water transfer valve chest 8, and flow straightener 7 is arranged in water transfer valve chest 8, flow straightener 7
In be provided with the current stabilization spring 9 and steady flow valve core 10 being made up of memory metal.
Current stabilization spring 9 is made up of memory metal material, and the regulating water flow of automatic water adjusting valve 4 can be made sensitiveer and accurate.
Steady flow valve core 10 can be made up of plastic material or aluminum alloy materials, and steady flow valve core 10 can be made into using plastic material
This is relatively low, and the service life of steady flow valve core 10 can be lifted using aluminum alloy materials.
When water temperature of intaking is high, valve port aperture increase in the presence of current stabilization spring 9 and steady flow valve core 10 in flow straightener 7,
Flow of inlet water also just corresponding increasing.When inflow temperature is low, valve port is in current stabilization spring 9 and the work of steady flow valve core 10 in flow straightener 7
Reduced with lower aperture, flow of inlet water also accordingly reduces.Make the hot water flow stabilization of gas heater output, reduce whole machine cost,
Lifting whole aircraft reliability.
Temperature sensor 5 can be set up in automatic water adjusting valve 4, temperature sensor 5 is arranged in water transfer valve chest 8, temperature
Sensor can real-time detection water inlet water temperature, and to water temperature data is sent the controller on wiring board.
Water flow sensor 6 can be set up in automatic water adjusting valve 4, water flow sensor 6 is arranged in water transfer valve chest 8,
Water flow sensor 6 is capable of the size of the water-carrying capacity of real-time detection water inlet, and water flow data is sent to the control on wiring board
Device processed.
The utility model uses automatic water adjusting valve, and water temperature detection function, water-carrying capacity detection are integrated with automatic water adjusting valve
The mechanical automatic steady current function of function, current so that parts are compacter, is easy to the handling of goods and materials in production, convenient production
Installation on line, convenient maintenance after sale, the stability of the hot water flow of raising gas heater output, improve production efficiency,
Whole machine cost is reduced, further the reliability of lifting product.
Claims (6)
1. a kind of gas heater for automatically adjusting water-carrying capacity, it includes water inlet pipe（1）, outlet pipe（2）, heat exchanger（3）, water inlet
Pipe（1）, outlet pipe（2）Respectively with heat exchanger（3）Connection, it is characterised in that it also includes automatic water adjusting valve（4）, automatic water adjusting valve
（4）Installed in water inlet pipe（1）Or outlet pipe（2）On, described automatic water adjusting valve（4）Including flow straightener（7）, water transfer valve chest
（8）, flow straightener（7）Installed in water transfer valve chest（8）It is interior, flow straightener（7）In be provided with by current stabilization spring（9）And steady flow valve core
（10）, current stabilization spring（9）Drive steady flow valve core（10）Move to change valve port opening.
2. the gas heater for automatically adjusting water-carrying capacity according to claim 1, it is characterised in that described current stabilization spring
（9）It is made up of memory metal material.
3. the gas heater for automatically adjusting water-carrying capacity according to claim 2, it is characterised in that described steady flow valve core
（10）By plastic material or aluminum alloy materials are made.
4. the gas heater for automatically adjusting water-carrying capacity according to claim any one of 1-3, it is characterised in that it is also wrapped
Include temperature sensor（5）, temperature sensor（5）Installed in water transfer valve chest（8）It is interior.
5. the gas heater for automatically adjusting water-carrying capacity according to claim any one of 1-3, it is characterised in that it is also wrapped
Include water flow sensor（6）, water flow sensor（6）Installed in water transfer valve chest（8）It is interior.
6. the gas heater for automatically adjusting water-carrying capacity according to claim 4, it is characterised in that it also includes water-carrying capacity
Sensor（6）, water flow sensor（6）Installed in water transfer valve chest（8）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110135.4U CN206191050U (en) | 2016-10-11 | 2016-10-11 | Automatic gas heater of regulated stream flow volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110135.4U CN206191050U (en) | 2016-10-11 | 2016-10-11 | Automatic gas heater of regulated stream flow volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206191050U true CN206191050U (en) | 2017-05-24 |
Family
ID=58730760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621110135.4U Active CN206191050U (en) | 2016-10-11 | 2016-10-11 | Automatic gas heater of regulated stream flow volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206191050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856822A (en) * | 2021-01-12 | 2021-05-28 | 宁波方太厨具有限公司 | Water heater flow control system and control method |
-
2016
- 2016-10-11 CN CN201621110135.4U patent/CN206191050U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856822A (en) * | 2021-01-12 | 2021-05-28 | 宁波方太厨具有限公司 | Water heater flow control system and control method |
| CN112856822B (en) * | 2021-01-12 | 2022-03-08 | 宁波方太厨具有限公司 | Water heater flow control system and control method |
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