CN204268576U - A kind of hot-water heating system that can ensure constant-temperature effluent - Google Patents
A kind of hot-water heating system that can ensure constant-temperature effluent Download PDFInfo
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- CN204268576U CN204268576U CN201420622299.XU CN201420622299U CN204268576U CN 204268576 U CN204268576 U CN 204268576U CN 201420622299 U CN201420622299 U CN 201420622299U CN 204268576 U CN204268576 U CN 204268576U
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Abstract
A kind of hot-water heating system that can ensure constant-temperature effluent of the utility model, comprise the attemperater of stored hot water, also comprise for user provides the constant temperature water tank of warm water, this constant temperature water tank connects the running water as cold water source, this constant temperature water tank connects the attemperater as thermal water source, temperature sensor and level sensor is provided with in described constant temperature water tank, water temperature signal and water level signal are passed to a system controller by temperature sensor and level sensor, and this system controller controls the keying of described cold water source or thermal water source according to water temperature, water level signal.The utility model is by the temperature sensor in constant temperature water tank, water temperature is fed back to system controller, system controller is according to the height of temperature, and control hot water or cold water alternately enter constant temperature water tank, can by automatically controlling in a stationary temperature or scope with water in hot-water heating system.The utility model by the level sensor in constant temperature water tank, the water level controlling water tank, thus controls entering and stopping of moisturizing.
Description
Technical field
The utility model relates to a kind of hot-water heating system.
Background technology
Utilize in the hot-water heating system of thermal hardware all, as solar energy, steam boiler etc., production process and use procedure are not generally fixed, make the hot water temperature that produces often non-constant, not only user can not be allowed to use satisfactorily but also the hot water that exports high temperature easily scalds people, therefore need hot water first to be carried out regulate again for user, and the hot water temperature usually produced is much higher than user's coolant-temperature gage, more difficultly in adjustment process accomplish that the water temperature exported is constant and control accurately a fixing temperature.
Utility model content
For above-mentioned technical problem, a kind of hot-water heating system that can ensure constant-temperature effluent of the utility model, the constant temperature water tank that a design water temperature is constant, the water of constant temperature water tank is directly for user; The heat energy that profit is not used is placed in another water tank and carries out insulation, we claim it to be attemperater.Coordinate cold water alternately to enter constant temperature water tank again by attemperater, the hot water in hot-water heating system can be adjusted to automatically a stationary temperature or scope user-friendly.
It is a kind of hot-water heating system that can ensure constant-temperature effluent that the utility model solves the problems of the technologies described above adopted technical scheme, comprise the attemperater of stored hot water, also comprise for user provides the constant temperature water tank of warm water, this constant temperature water tank connects the running water as cold water source, this constant temperature water tank connects the attemperater as thermal water source, temperature sensor and level sensor is provided with in described constant temperature water tank, water temperature signal and water level signal are passed to a system controller by temperature sensor and level sensor, this system controller controls the keying of described cold water source or thermal water source according to water temperature signal and water level signal.
As preferably, described constant temperature water tank is communicated with a water inlet pipe, and a cold water pipe is communicated with described cold water source, and a hot-water line is communicated with described attemperater, described cold water pipe is connected with described water inlet pipe by electric three-way valve with hot-water line, and described system controller controls the keying of this electric three-way valve.
As preferably, described cold water source is connected with described constant temperature water tank by running water pipe, described thermal water source is connected with described attemperater by a water pipe, running water pipe is provided with a magnetic valve, described constant temperature water pipe is provided with a water pump, described system controller controls the keying of this magnetic valve and water pump respectively.
As preferably, in described attemperater, be provided with another temperature sensor, and this temperature sensor system control system connects.
As can be known from the above technical solutions, the utility model is by the temperature sensor in constant temperature water tank, and water temperature is fed back to system controller, and system controller is according to the height of temperature, control hot water and cold water alternately enter constant temperature water tank, reach the object of temperature constant in regulating thermostatic water tank.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Embodiment one: with reference to figure 1, a kind of hot-water heating system that can ensure constant-temperature effluent, comprise the attemperater 1 of stored hot water, also comprise for user provides the constant temperature water tank 2 of warm water, described constant temperature water tank is communicated with a water inlet pipe 3, one cold water pipe 4 is communicated with the running water as cold water source, one hot-water line 5 is communicated with attemperater, described cold water pipe 4 is connected with described water inlet pipe 3 by electric three-way valve 6 with hot-water line 5, temperature sensor 7 and level sensor 8 is also provided with in described constant temperature water tank, water temperature signal and water level signal are passed to a system controller 9 by temperature sensor 7 and level sensor 8, this system controller is according to water temperature, water level signal controls the keying of electric three-way valve 6.Another temperature sensor 10 is provided with and this temperature sensor system controller 9 is connected in described attemperater.
When attemperater temperature is greater than constant temperature water tank temperature and needs moisturizing in constant temperature water tank, constant temperature water tank water level sensor 8 transmits signals to system controller 9, and attemperater gives constant temperature water tank water filling by hot-water line 5 and water inlet pipe 3.When after water filling, the temperature of constant temperature water tank is higher than set temperature (as 40 °), water temperature signal is sent to system controller by constant temperature water tank temperature inductor 7, system controller controls electric three-way valve and beats to cold water pipe 4, the hot water of attemperater is made to stop entering constant temperature water tank, cold water is allowed to enter constant temperature water tank, after cold water enters constant temperature water tank, when water temperature is lower than design temperature (as 40 °), system controller receives water temperature signal, control electric three-way valve is beaten and to water inlet pipe 3, cold water pipe is stopped, hot water is allowed to enter, hot and cold water alternately enters like this, constant temperature water tank is allowed to remain on stationary temperature.Until constant temperature water tank water is full, water level sensor 8 transmits signals to system controller and stops hot and cold water conveying.When attemperater or constant temperature water tank are all lower than design temperature (as 40 °), start standby heat source heated constant temperature water tank to temperature (as 40 °).Constant temperature water tank remains in design temperature (as 40 °) scope.
Embodiment two: with reference to figure 2, a kind of hot-water heating system that can ensure constant-temperature effluent, comprise the attemperater 1 of stored hot water, also comprise for user provides the constant temperature water tank 2 of warm water, described cold water source is connected with described constant temperature water tank by running water pipe 12, described thermal water source is connected with described constant temperature water tank by a constant temperature water pipe 13, running water pipe is provided with a magnetic valve 14, described constant temperature water pipe is provided with a water pump 15, temperature sensor 7 and level sensor 8 is also provided with in described constant temperature water tank, water temperature signal and water level signal are passed to a system controller 9 by temperature sensor 7 and level sensor 8, this system controller is according to water temperature, water level signal controls the keying of this magnetic valve 14 and water pump 15.Another temperature sensor 10 is provided with and this temperature sensor 10 is connected with system controller 9 in described attemperater.
When attemperater temperature is greater than constant temperature water tank temperature and needs moisturizing in constant temperature water tank, water level signal is sent to system controller 9 by constant temperature water tank water level sensor 8, and attemperater gives constant temperature water tank water filling by constant temperature water pipe 13 and water pump 15.When after water filling, the temperature of constant temperature water tank is higher than set temperature (as 40 °), induced signal is sent to system controller 9 by temperature inductor 7, system controller stops water pump 15, the hot water of attemperater is made to stop entering constant temperature water tank, system controller opens cold water magnetic valve 14, cold water is allowed to enter constant temperature water tank, after cold water enters constant temperature water tank, when water temperature is lower than design temperature (as 40 °), system controller receives water temperature signal, system controller closes cold water magnetic valve 14, cold water pipe is stopped, system controller opens water pump 15, hot water is allowed to enter, hot and cold water alternately enters like this, constant temperature water tank is allowed to remain on certain temperature range.Until when constant temperature water tank water is full, water level signal is sent to system controller and stops hot and cold water conveying by constant temperature water tank water level sensor 8.When attemperater or constant temperature water tank are all lower than design temperature (as 40 °), start standby heat source heated constant temperature water tank to temperature (as 40 °).Constant temperature water tank remains in design temperature (as 40 °) scope.
System controller is prior art, for receiving the signal the opening and closing controlling each magnetic valve and water pump that process each sensor.Design temperature in above-mentioned each embodiment, can be arranged to small one and large one two temperature, and now constant temperature water tank water temperature remains between small one and large one set two temperature.
Above-mentioned embodiment is only for illustration of the utility model, and be not to restriction of the present utility model, the those of ordinary skill of relevant technical field, when not departing from the utility model spirit and scope, can also make various change and modification, therefore all equivalent technical schemes also should belong to category of the present utility model.
Claims (4)
1. one kind can ensure the hot-water heating system of constant-temperature effluent, comprise the attemperater of stored hot water, it is characterized in that: also comprise for user provides the constant temperature water tank of warm water, this constant temperature water tank connects the running water as cold water source, this constant temperature water tank connects the attemperater as thermal water source, temperature sensor and level sensor is provided with in described constant temperature water tank, water temperature signal and water level signal are passed to a system controller by temperature sensor and level sensor, and this system controller controls the keying of described cold water source or thermal water source according to water temperature, water level signal.
2. hot-water heating system as claimed in claim 1, it is characterized in that: described constant temperature water tank is communicated with a water inlet pipe, one cold water pipe is communicated with described cold water source, one hot-water line is communicated with described attemperater, described cold water pipe is connected with described water inlet pipe by electric three-way valve with hot-water line, and described system controller controls the keying of this electric three-way valve.
3. the hot-water heating system as described in claim 1, it is characterized in that: described cold water source is connected with described constant temperature water tank by running water pipe, described thermal water source is connected with described constant temperature water tank by a constant temperature water pipe, running water pipe is provided with a magnetic valve, described constant temperature water pipe is provided with a water pump, described system controller controls the keying of this magnetic valve and water pump respectively.
4. the hot-water heating system as described in claim 1,2 or 3, is characterized in that: be provided with another temperature sensor in described attemperater, and this temperature sensor is connected with system controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420622299.XU CN204268576U (en) | 2014-10-24 | 2014-10-24 | A kind of hot-water heating system that can ensure constant-temperature effluent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420622299.XU CN204268576U (en) | 2014-10-24 | 2014-10-24 | A kind of hot-water heating system that can ensure constant-temperature effluent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204268576U true CN204268576U (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420622299.XU Expired - Fee Related CN204268576U (en) | 2014-10-24 | 2014-10-24 | A kind of hot-water heating system that can ensure constant-temperature effluent |
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| Country | Link |
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| CN (1) | CN204268576U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860141A (en) * | 2017-09-22 | 2018-03-30 | 同济大学 | Solar energy composite heat power supply systems constant exports energy efficiency test system |
| CN107990572A (en) * | 2017-12-04 | 2018-05-04 | 青岛农业大学 | Solar water heater and its control method |
-
2014
- 2014-10-24 CN CN201420622299.XU patent/CN204268576U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860141A (en) * | 2017-09-22 | 2018-03-30 | 同济大学 | Solar energy composite heat power supply systems constant exports energy efficiency test system |
| CN107860141B (en) * | 2017-09-22 | 2020-03-24 | 同济大学 | Testing method of constant output energy efficiency testing system of solar composite heat source system |
| CN107990572A (en) * | 2017-12-04 | 2018-05-04 | 青岛农业大学 | Solar water heater and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20151024 |
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| EXPY | Termination of patent right or utility model |