CN202853120U - Circular type heat pump machine set constant temperature water supplement device - Google Patents
Circular type heat pump machine set constant temperature water supplement device Download PDFInfo
- Publication number
- CN202853120U CN202853120U CN 201220441940 CN201220441940U CN202853120U CN 202853120 U CN202853120 U CN 202853120U CN 201220441940 CN201220441940 CN 201220441940 CN 201220441940 U CN201220441940 U CN 201220441940U CN 202853120 U CN202853120 U CN 202853120U
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- water
- attemperater
- replanishing device
- constant temperature
- temperature
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Abstract
The utility model provides a circular type heat pump machine set constant temperature water supplement device which comprises a distribution box, a heat preservation water tank and a water supplement device body. The heat preservation water tank and the water supplement device body are connected through a pipeline. A hot water supply pipe is arranged on the heat preservation water tank which is connected with a heat pump machine set through a pipeline. The distribution box is provided with a temperature controller and a water level meter. The temperature controller is provided with a temperature detecting meter which extends into the heat preservation water tank. The water level meter is provided with a water level detecting meter which extends into the heat preservation water tank. The temperature detecting meter is placed below the liquid level of liquid in the heat preservation water tank. The temperature controller and the water level meter are electrically connected with the water supplement device body. The circular type heat pump machine set constant temperature water supplement device has the advantages that due to the fact that the temperature controller and a water level detecting device are electrically connected with the water supplement device body, a water level and temperature can be controlled at the same time, the temperature of supplied water is guaranteed, and bath requirements can be well met.
Description
Technical field
The utility model relates to a kind of circulation hot pump assembly constant temperature water replanishing device.
Background technology
General circulation hot pump assembly hot-water heating system is often passed through ball float water supply tank or the direct moisturizing of magnetic valve, circulating heating in water utilizing process.In the hot water water later stage or when using hot water in a large number, cause the attemperater water level to descend, in order to satisfy the hot water supply, running water covers attemperater by floating ball tank or moisturizing magnetic valve, circulation is to heating water tanks under the source pump circulating pump promotes, can cause like this attemperater to satisfy water level, and have influence on supply water temperature (circulation of heat pump water pump causes attemperater upper strata hot water to become water at low temperature with the cold water mix that lower floor covers, and can not satisfy the bathing requirement).
The utility model content
The utility model proposes a kind of circulation hot pump assembly constant temperature water replanishing device, it can overcome deficiency of the prior art effectively, simultaneously water level and temperature is controlled, and has guaranteed the temperature that supplies water, and is well positioned to meet the bathing requirement.
The technical solution of the utility model is achieved in that a kind of circulation hot pump assembly constant temperature water replanishing device, it comprises distribution control box, also comprise the attemperater and the magnetic valve water replanishing device that connect by pipeline, the lower end of described attemperater is provided with the hot water feeding pipe, also be connected with source pump (or other circulating heating sources) by pipeline at attemperater, described distribution control box is provided with temperature controller and limnimeter, be provided with the temp probe that stretches into the attemperater bottom at temperature controller, to detect water temperature in the water tank, limnimeter be provided with three of stretching in the attemperater (on, in, lower water-level probe) probe, this temp probe is positioned at below the liquid level of attemperater liquid, and described temperature controller and limnimeter are controlled magnetic valve water replanishing device connection or closed to attemperater supply running water (cold water) after satisfying both conditions.
As preferably, described magnetic valve water replanishing device is equipped with by-passing valve, to satisfy interim moisturizing in maintenance or the maintenance.
As preferably, described water level gauge comprises lowest water level probe, mid water levels probe and peak level probe.
As preferably, described temperature sensing instrument detects the bottom water temperature that is positioned at attemperater.
As preferably, described magnetic valve water replanishing device comprises by the moisturizing pipeline and is followed successively by the first valve, check-valves, moisturizing magnetic valve and the second valve from what water tank connected, then links to each other with tap water pipe line.
As preferably, described limnimeter and temperature controller are electrically connected with the moisturizing magnetic valve.
As preferably, described source pump heater comprises the 3rd valve, water pump, the 4th valve and the source pump that connects from water tank by pipeline.
As preferably, described heating plant is heat pump, (the circulating-heating thermals source such as electric heater unit or solar energy all can).
As preferably, described hot water feeding pipe is located at the bottom of attemperater.
The beneficial effects of the utility model are: after adopting said structure, fetch simultaneously by being electrically connected of limnimeter and temperature controller and water replanishing device water level and temperature are controlled, guaranteed the temperature of water supply, be well positioned to meet the bathing requirement.In water supply process, the attemperater water level descends, and water replanishing device begins from the running water pipe moisturizing, satisfies source pump and again start the operation heating after water temperature in the attemperater reduces; When water temperature in the water tank is reduced to 48 ℃ (design temperature controller lower limit low temperature), temperature controller provides shutdown signal, the outage of water replanishing device magnetic valve stops the running water moisturizing, source pump work, the water tank water temperature inside rises to 50 ℃ (the design temperature controller upper limit is hanged down high temperature), temperature controller provides connection signal, and magnetic valve is opened the supply running water again, until water tank temperature is closed when being reduced to 48 ℃; When the cistern water level moisturizing arrives upper limit position, Water level controller provides cut-off signal, even temperature controller provides connection signal, magnetic valve also should be subject to Water level controller control, deenergization stops moisturizing, until be reduced to the Water level controller low water level under the water water level, after satisfying water tank temperature and being higher than 50 ℃, the moisturizing of can switching on of water replanishing device magnetic valve.And the attemperater hot water feeding pipe is the supply of fetching water from the attemperater bottom, when satisfying large flow water, cistern water level descends can not have influence on actual used water, until the water tank water arrives the water tank minimum point, attemperater can be according to maximum water consumption configuration every day hot water storage level (artificially adjust Water level controller upper, middle and lower probe positions and satisfy water tank hot water water yield deposit).
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the accompanying drawing of required use was done to introduce simply during the below will describe embodiment, apparently, accompanying drawing in the following describes only is one of them embodiment of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the control block diagram that the utility model embodiment temperature controller and limnimeter are electrically connected with water replanishing device.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is one of them embodiment of the utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, a kind of circulation hot pump assembly constant temperature water replanishing device, it comprises distribution box 1, also comprises the attemperater 2 and the water replanishing device that connect by pipeline, described attemperater 2 be provided with hot water feeding pipe 3, this hot water feeding pipe 3 is located at the bottom of attemperater 2.On attemperater 2, also be connected with source pump by pipeline, described source pump comprises the 3rd valve 4, water pump 5, the 4th valve 6 and the heating plant 7 that connects from water tank by pipeline, this heating plant 7 can be heat pump, electric heater unit or solar-heating device, in the present embodiment, described heating plant 7 is electric heater unit.
Described distribution box 1 is provided with temperature controller 8 and limnimeter 9, be provided with the temperature sensing instrument 10 that stretches in the attemperater 2 at temperature controller 8, this temperature sensing instrument 10 is positioned at below the liquid level of attemperater 2 liquid, be provided with the water level gauge that stretches in the attemperater at limnimeter 9, described water level gauge comprises lowest water level survey meter 11, mid water levels survey meter 12 and peak level survey meter 13.In the present embodiment, described temperature sensing instrument 10 is positioned at the bottom of attemperater.Described water replanishing device comprises the first valve 14, check-valves 15, moisturizing magnetic valve 16 and the second valve 17 that connects from attemperater 2 by pipeline, then link to each other with tap water pipe line 18, described temperature controller 8 and limnimeter 9 are electrically connected with water replanishing device, are used for opening or closing of control moisturizing magnetic valve 16.
Be connected with by-passing valve 19 by pipeline between described attemperater 2 and the water replanishing device, described by-passing valve 19 is closed condition in ordinary circumstance, when moisturizing magnetic valve 16 damages or keeps in repair, but manual unlocking by-passing valve 19 carries out manual moisturizing, satisfies water volume in water tank and hot water supply.
When carrying out work, the ceiling temperature of setting on the temperature controller 8 is 50 ℃, lower limit temperature is 48 ℃, after attemperater 2 water inlets, the source pump circulating-heating is when temperature arrives 50 ℃ of ceiling temperatures that temperature controller 8 sets, when water level does not reach peak level, temperature controller 8 starts moisturizing magnetic valve 16 and fills into running water to attemperater 2, and be the low discharge moisturizing this moment; Heat pump and water circulating pump run duration stir attemperater 2 levels hot water; so that water temperature is balanced; if the source pump heating power can not satisfy the rate of water make-up temperature when rising to design temperature; attemperater 2 temperature are whole to descend; when temperature is down to 48 ℃ of lower limit set temperature; moisturizing magnetic valve 16 cuts out; running water stops moisturizing; attemperater 2 interior hot water are warming up to again moisturizing behind 50 ℃ of the design temperatures by source pump circulation; until attemperater 2 water levels arrive upper limit setting; running water stops moisturizing, and source pump is shut down after arriving design temperature.In water supply process, attemperater 2 water levels descend, running water begins moisturizing, source pump starts operation again, and the hot water feeding pipe 3 of attemperater 2 can be from 2 times part water intakings of attemperater, and when satisfying large flow water, attemperater 2 water levels descend and can not have influence on actual used water, until attemperater 2 waters arrive minimum point, attemperater 2 can be according to maximum water consumption configuration every day hot water storage level.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. circulation hot pump assembly constant temperature water replanishing device, it is characterized in that: it comprises distribution box, also comprise the attemperater and the water replanishing device that connect by pipeline, described attemperater is provided with the hot water feeding pipe, on attemperater, also be connected with source pump by pipeline, described distribution box is provided with temperature controller and limnimeter, be provided with the temperature sensing instrument that stretches in the attemperater at temperature controller, be provided with the water level gauge that stretches in the attemperater at limnimeter, this temperature sensing instrument is positioned at below the liquid level of attemperater liquid, and described temperature controller and limnimeter are electrically connected with water replanishing device.
2. circulation hot pump assembly constant temperature water replanishing device according to claim 1 is characterized in that: be connected with by-passing valve by pipeline between described attemperater and the source pump.
3. circulation hot pump assembly constant temperature water replanishing device according to claim 1, it is characterized in that: described water level gauge comprises lowest water level survey meter, mid water levels survey meter and peak level survey meter.
4. circulation hot pump assembly constant temperature water replanishing device according to claim 1, it is characterized in that: described temperature sensing instrument is positioned at the bottom of attemperater.
5. circulation hot pump assembly constant temperature water replanishing device according to claim 1, it is characterized in that: described water replanishing device comprises the first valve, check-valves, moisturizing magnetic valve and the second valve that connects from water tank by pipeline, then links to each other with tap water pipe line.
6. circulation hot pump assembly constant temperature water replanishing device according to claim 5, it is characterized in that: described limnimeter and temperature controller are electrically connected with the moisturizing magnetic valve.
7. circulation hot pump assembly constant temperature water replanishing device according to claim 1, it is characterized in that: described source pump comprises the 3rd valve, water pump, the 4th valve and the heating plant that connects from water tank by pipeline.
8. circulation hot pump assembly constant temperature water replanishing device according to claim 7, it is characterized in that: described heating plant is heat pump, electric heater unit or solar-heating device.
9. circulation hot pump assembly constant temperature water replanishing device according to claim 1, it is characterized in that: described hot water feeding pipe is located at the bottom of attemperater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220441940 CN202853120U (en) | 2012-08-31 | 2012-08-31 | Circular type heat pump machine set constant temperature water supplement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220441940 CN202853120U (en) | 2012-08-31 | 2012-08-31 | Circular type heat pump machine set constant temperature water supplement device |
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| Publication Number | Publication Date |
|---|---|
| CN202853120U true CN202853120U (en) | 2013-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220441940 Expired - Fee Related CN202853120U (en) | 2012-08-31 | 2012-08-31 | Circular type heat pump machine set constant temperature water supplement device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542537A (en) * | 2013-11-01 | 2014-01-29 | Tcl空调器(中山)有限公司 | Constant temperature water filling control method and system of water heater |
| CN105805950A (en) * | 2014-12-31 | 2016-07-27 | 广东美的生活电器制造有限公司 | Liquid heating device and automatic liquid discharge device and control method thereof |
| CN107120829A (en) * | 2017-05-05 | 2017-09-01 | 神华集团有限责任公司 | The control system and method for single water tank constant temperature water supply |
| CN108253631A (en) * | 2016-12-29 | 2018-07-06 | 青岛海尔新能源电器有限公司 | A kind of circulation heat pump water heater control device and method |
| CN109634313A (en) * | 2018-12-28 | 2019-04-16 | 广东顺德禾庄能源科技有限公司 | A kind of water level control method of water tank of hot-water heating system |
| CN110878993A (en) * | 2019-12-02 | 2020-03-13 | 中北大学 | Non-overflow automatic water replenishing control system and method for solar water heater |
-
2012
- 2012-08-31 CN CN 201220441940 patent/CN202853120U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542537A (en) * | 2013-11-01 | 2014-01-29 | Tcl空调器(中山)有限公司 | Constant temperature water filling control method and system of water heater |
| CN103542537B (en) * | 2013-11-01 | 2016-09-21 | Tcl空调器(中山)有限公司 | The constant temperature water filling control method and system of hot water machine |
| CN105805950A (en) * | 2014-12-31 | 2016-07-27 | 广东美的生活电器制造有限公司 | Liquid heating device and automatic liquid discharge device and control method thereof |
| CN105805950B (en) * | 2014-12-31 | 2019-01-22 | 广东美的生活电器制造有限公司 | Liquid heating and its automatic draining device and control method |
| CN108253631A (en) * | 2016-12-29 | 2018-07-06 | 青岛海尔新能源电器有限公司 | A kind of circulation heat pump water heater control device and method |
| CN107120829A (en) * | 2017-05-05 | 2017-09-01 | 神华集团有限责任公司 | The control system and method for single water tank constant temperature water supply |
| CN109634313A (en) * | 2018-12-28 | 2019-04-16 | 广东顺德禾庄能源科技有限公司 | A kind of water level control method of water tank of hot-water heating system |
| CN110878993A (en) * | 2019-12-02 | 2020-03-13 | 中北大学 | Non-overflow automatic water replenishing control system and method for solar water heater |
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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: 20130403 Termination date: 20150831 |
|
| EXPY | Termination of patent right or utility model |