CN202795092U - Continuous heating water thermostatic device - Google Patents
Continuous heating water thermostatic device Download PDFInfo
- Publication number
- CN202795092U CN202795092U CN201220483075.6U CN201220483075U CN202795092U CN 202795092 U CN202795092 U CN 202795092U CN 201220483075 U CN201220483075 U CN 201220483075U CN 202795092 U CN202795092 U CN 202795092U
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- heating water
- temperature
- laser heating
- 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 - Lifetime
Links
Images
Landscapes
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The utility model discloses a continuous heating water thermostatic device which comprises a mixing pipe, a cold water pipe and a steam pipe. One end of the mixing pipe is provided with a hot water outlet, the hot water outlet is provided with a temperature sensor, the other end of the mixing pipe is connected with the steam pipe, and the cold water pipe is connected with the middle of the mixing pipe. Compared with the prior art, the continuous heating water thermostatic device enables cold water to be mixed with superheated steam so as to heat water. After the water is heated, the temperature sensor is installed at the position of the hot water outlet to detect the temperature of the heated water. Through detection of the temperature, an upper and lower limit range of the temperature is set, and current signals of a certain range is fed back so as to control opening of an adjusting valve in the steam pipe. The continuous heating water thermostatic device enables the temperature of the heated water to be stable within a certain range and can heat the water thermostatically and continuously.
Description
Technical field
The utility model relates to water heating field, exactly refers to a kind of laser heating water thermostat.
Background technology
At present, the hot-water heating system of prior art generally is by cold water being placed in the container, passing into superheated vapor in container, by manually observing liquid level in the container and the temperature of heating water, after being heated to assigned temperature, arrive in the container of appointment with the centrifugal pump pump again.The operation of this device is comparatively loaded down with trivial details, and it is larger because of the human factor impact to obtain the hot water temperature, the main existence with next problem:
(1), heating water is intermittent-heating, efficient is low, namely heat the hot water of a constant volume (volume according to container is fixed) after, by the centrifugal pump pump in specified containers;
(2), before heating water, add cold water in the container time, the control of hydraulic pressure position needs manual control switch's valve, operating frequency is high, operates loaded down with trivial details;
(3), when heating water, the control of temperature, by thermometer measure, reach the requirement temperature after, the steam off valve, the control of temperature is by manually-operated impact, it is larger to fluctuate;
(4), behind heating water, again by the centrifugal pump pump in the container of appointment, need the startup of manual control pump and stop, operating frequency is high, operates loaded down with trivial details.
The utility model content
For defects, the technical matters that the utility model solves is to provide a kind of laser heating water thermostat, can the hot water after the heating is stable within the specific limits, reach the purpose of constant temperature, laser heating water.
In order to solve above technical matters, the laser heating water thermostat that the utility model provides, comprise mixing tube, cold water pipe and steam pipe, described mixing tube one end is provided with hot water outlet, described hot water outlet is provided with temperature sensor, the other end of described mixing tube connects described steam pipe, and described cold water pipe is connected to the middle part of described mixing tube.
Preferably, described cold water pipe is disposed with the first non-return valve and butterfly valve according to flow direction.
Preferably, described steam pipe is disposed with the second non-return valve and variable valve according to flow direction.
Preferably, described variable valve is the vapour-pressure type variable valve, and described variable valve is connected with compressed air governor.
Preferably, the junction of described mixing tube and described steam pipe is provided with steam generator.
Preferably, described temperature sensor is connected with read table.
Preferably, described temperature sensor is thermistor.
The laser heating water thermostat that the utility model provides, comprise mixing tube, cold water pipe and steam pipe, described mixing tube one end is provided with hot water outlet, described hot water outlet is provided with temperature sensor, the other end of described mixing tube connects described steam pipe, and described cold water pipe is connected to the middle part of described mixing tube.Compared with prior art, the laser heating water thermostat that the utility model provides, by cold water is mixed with superheated vapor, reach the purpose of heating water, after the heat hot water, the hot water exit temperature sensor is installed, detect the temperature of the rear hot water of heating, detection by temperature, the bound scope of design temperature feeds back the current signal of certain limit, thereby controls the aperture of variable valve in the steam pipe, thereby can the hot water after the heating is stable within the specific limits, reach the purpose of constant temperature, laser heating water.
Description of drawings
Fig. 1 is the structural representation of laser heating water thermostat among the utility model embodiment.
Embodiment
For those skilled in the art can understand technical scheme provided by the utility model better, set forth below in conjunction with specific embodiment.
See also Fig. 1, this figure is the structural representation of laser heating water thermostat among the utility model embodiment.
The laser heating water thermostat that the utility model embodiment provides, comprise mixing tube 1, cold water pipe 2 and steam pipe 3, mixing tube 1 one ends are provided with hot water outlet 12, hot water outlet 12 is provided with temperature sensor 4, temperature sensor 4 is thermistor, temperature sensor 4 is connected with read table 5, and the other end of mixing tube 1 connects steam pipe 3, and cold water pipe 2 is connected to the middle part of mixing tube 1.
The junction of mixing tube 1 and steam pipe 3 is provided with steam generator 11, determine superheated vapor with the cold water mix process in noise, vibration, fully with superheated vapor and cold water mix, in the process of laser heating water, efficient is high, temperature fluctuation is little.
The principle of work of the laser heating water thermostat that the utility model provides is as follows:
The laser heating water thermostat that the utility model provides, by cold water is mixed with superheated vapor, reach the purpose of heating water, after the heat hot water, at hot water outlet 12 temperature sensor 4 is installed, detects the temperature of the rear hot water of heating, detection by temperature, the bound scope of design temperature feeds back the current signal of 4-20mA scope, thereby controls the aperture of variable valve 9 in the steam pipe 3.In conventional use procedure, the flow of general control cold water pipe 2, when temperature is high, variable valve 9 turns down automatically, when temperature was low, variable valve 9 automatic switches were large, and variable valve 9 apertures 0 ~ 100% are linear corresponding with 4 ~ 20mA, thereby can the hot water after the heating is stable within the specific limits, reach the purpose of constant temperature, laser heating water.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. laser heating water thermostat, it is characterized in that, comprise mixing tube, cold water pipe and steam pipe, described mixing tube one end is provided with hot water outlet, described hot water outlet is provided with temperature sensor, the other end of described mixing tube connects described steam pipe, and described cold water pipe is connected to the middle part of described mixing tube.
2. laser heating water thermostat according to claim 1 is characterized in that, described cold water pipe is disposed with the first non-return valve and butterfly valve according to flow direction.
3. laser heating water thermostat according to claim 2 is characterized in that, described steam pipe is disposed with the second non-return valve and variable valve according to flow direction.
4. laser heating water thermostat according to claim 3 is characterized in that, described variable valve is the vapour-pressure type variable valve, and described variable valve is connected with compressed air governor.
5. laser heating water thermostat according to claim 1 is characterized in that, the junction of described mixing tube and described steam pipe is provided with steam generator.
6. laser heating water thermostat according to claim 1 is characterized in that, described temperature sensor is connected with read table.
7. laser heating water thermostat according to claim 6 is characterized in that, described temperature sensor is thermistor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201220483075.6U CN202795092U (en) | 2012-09-19 | 2012-09-19 | Continuous heating water thermostatic device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201220483075.6U CN202795092U (en) | 2012-09-19 | 2012-09-19 | Continuous heating water thermostatic device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202795092U true CN202795092U (en) | 2013-03-13 |
Family
ID=47822326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201220483075.6U Expired - Lifetime CN202795092U (en) | 2012-09-19 | 2012-09-19 | Continuous heating water thermostatic device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202795092U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105909839A (en) * | 2016-06-24 | 2016-08-31 | 济南淳淬洁净技术有限公司 | Mechanical self-locking type steam water mixing valve |
CN106077006A (en) * | 2016-08-10 | 2016-11-09 | 长沙金果罐头食品有限公司 | A kind of Cans automatic clearing apparatus |
-
2012
- 2012-09-19 CN CN201220483075.6U patent/CN202795092U/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105909839A (en) * | 2016-06-24 | 2016-08-31 | 济南淳淬洁净技术有限公司 | Mechanical self-locking type steam water mixing valve |
CN105909839B (en) * | 2016-06-24 | 2018-07-06 | 济南淳淬洁净技术有限公司 | Mechanical self-latching type steam water mixing valve |
CN106077006A (en) * | 2016-08-10 | 2016-11-09 | 长沙金果罐头食品有限公司 | A kind of Cans automatic clearing apparatus |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203824042U (en) | Hot water system | |
CN203323347U (en) | constant temperature gas water heater | |
CN101889176A (en) | Device for control room temperature of each room adapted to heating environment and its method | |
CN103727677A (en) | Instant heating type water heater constant temperature control system and method | |
JP6032931B2 (en) | Hot water system | |
CN102278820A (en) | Constant-temperature-type gas water heater control system with rapid and accurate temperature-regulating characteristic and control method | |
CN205742364U (en) | A kind of constant temperature and pressure water system | |
CN105135681B (en) | The control method of hot-water heating system and hot-water heating system | |
CN104236108A (en) | Gas water heater gas secondary pressure detection and regulation device and method | |
CN111503903B (en) | Accurate constant temperature control system and control method for water heater | |
CN105258351A (en) | Gas water heater capable of achieving automatic bathtub draining function | |
CN202795092U (en) | Continuous heating water thermostatic device | |
CN102661630B (en) | Energy-saving water-saving device of gas water heater with vacuum heat-preservation water tank | |
CN201028786Y (en) | Thermostatic controller for heat pump water heater | |
CN102721173A (en) | Adjustable instant water heater for heat pump | |
CN2935007Y (en) | Variable capacity heat pump water heater | |
CN201320834Y (en) | Novel steam temperature control system matched with rubber extruder | |
CN201259266Y (en) | Heat station system | |
GB2465263A (en) | Warm water preparation apparatus comprising a solar collector | |
CN105865038A (en) | Constant-temperature gas water heater | |
CN206637822U (en) | A kind of antifreeze boosting type gas heater | |
CN206755608U (en) | Water-heater system | |
CN104833101A (en) | Constant water temperature adjuster for water heater and realizing method thereof | |
CN211854485U (en) | Solar energy and gas combined constant temperature water heater | |
CN210532674U (en) | Gas water heating equipment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
CX01 | Expiry of patent term |