CN205227469U - A divide family controlling means and heating system for building unit central heating - Google Patents
A divide family controlling means and heating system for building unit central heating Download PDFInfo
- Publication number
- CN205227469U CN205227469U CN201520166921.5U CN201520166921U CN205227469U CN 205227469 U CN205227469 U CN 205227469U CN 201520166921 U CN201520166921 U CN 201520166921U CN 205227469 U CN205227469 U CN 205227469U
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- Prior art keywords
- heating
- water
- control device
- closed circuit
- heat source
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 99
- 239000008236 heating water Substances 0.000 claims abstract description 39
- 238000004891 communication Methods 0.000 claims abstract description 7
- 239000008400 supply water Substances 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002631 hypothermal effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Abstract
The utility model provides a thereby adjustable water yield size control heating temperature improves heat utilization rate's a divide family controlling means and heating system for building unit central heating greatly, heating system include heat source water supply system and with a plurality of that heat source water supply system is linked together divide family controlling means and with the indoor temperature controller that divides family controlling means communication connection, branch family controlling means includes the box, sets up plate heat exchanger in the box and controlling means, respectively with heat source water circulating loop and heating water circulating loop, setting that plate heat exchanger is linked together are in ratio adjusting valve, setting on the heat source circulating water return circuit are in temperature sensor and water pump on the heating water circulating loop, controlling means respectively with ratio adjusting valve temperature sensor with the water pump electricity is connected.
Description
Technical field
The utility model relates to a kind of heating equipment, particularly relates to a kind of household control device for the central heating of building unit and heating system.
Background technology
The heating system of northern China is based on central heating, thermal source is cogeneration of heat and power waste heat or large-scale fire coal, gas fired-boiler, large then in units of several square kilometres, little then in units of a residential quarter, set up independent boiler room, boiler adopts the using and the reserved, thermodynamic-driven adopts large lift, the circulating pump of large discharge, and heating main pipeline must be arranged, and adopt high-temperature water to circulate, arrange the large plate of secondary heat exchange in community or in building to change, each flat is delivered to again with medium-sized circulating pump, so just there is supervisor's heat waste serious, waste energy, the laying of heat distribution pipe network, maintenance cost is high, have high input, adopt cauldron, must inspection declaration every year apply for checking and examination, and need personal management, the problems such as the needs of Modern Real Estate Projects exploitation cannot be adapted to.Although some residential quarter have employed household metering, because the south-north direction of building self is different, the Heating Load difference of each household is comparatively large, and therefore cause heating heating power uneven, some resident families extreme heat in winter, open a window, waste energy; Not hot in man of some resident families, complaint is many, Thermal Corp's charge difficulty, every winter Heating Season, each North City often can be reported because heating effect is bad, and resident's suggestion is large, causes many social contradications.
Utility model content
Technical problem to be solved in the utility model overcomes the deficiencies in the prior art exactly, provides a kind of water volume adjustable size thus controls the household control device for the central heating of building unit and the heating system that heating temperature also improves heat utilization rate greatly.
A kind of the first technical scheme adopted for the household control device of building unit central heating of the utility model is: described household control device comprises casing, be arranged on the plate type heat exchanger in described casing and control device, the heat source water closed circuit be connected with described plate type heat exchanger respectively and heating water closed circuit, be arranged on the ratio adjusting valve in described heat-source Cycles water loop, be arranged on the temperature sensor on described heating water closed circuit and water pump, described control device respectively with described ratio adjusting valve, described temperature sensor and the electrical connection of described water pump.
Further, described heat source water closed circuit is connected with outside heat source water supply system, and described heating water closed circuit is connected with indoor cooling system, and described control device is connected with outside indoor thermostat communication.
Further, described heat source water closed circuit comprises heat supply water inlet pipe and heat supply return pipe, described heating water closed circuit comprises heating water inlet pipe and is connected with heating return pipe, described water pump is arranged on described heating return pipe, and described heating water inlet pipe and described heating return pipe are provided with described temperature sensor.
Further, described household control device also comprises bathroom heat exchanger, and described bathroom heat exchanger is connected with bathroom water supply line with described heating water closed circuit respectively.
Further, described bathroom water supply line comprises running water water inlet pipe and sanitary outfall pipe, described bathroom heat exchanger comprises heat source passages and heat exchanger channels, described heat source passages comprises water inlet of hot water and hot water outlet, described heat exchanger channels comprises heat exchange water inlet and heat exchange delivery port, described heating water inlet pipe is provided with the first ratio adjusting valve, described first ratio adjusting valve is connected with described water inlet of hot water, described hot water outlet is connected with described water pump, described heat exchange water inlet is connected with described running water water inlet pipe, described heat exchange delivery port is connected with described sanitary outfall pipe.
Further, described running water water inlet pipe is also provided with flow sensor, and described flow sensor is connected with described control device.
Further, described household control device also comprises the expansion tank be arranged on described heating water closed circuit.
A kind of the second technical scheme adopted for the household control device of building unit central heating of the utility model is: described household control device comprises casing, be arranged on the plate type heat exchanger in described casing, bathroom heat exchanger and control device, the heat source water closed circuit be connected with described plate type heat exchanger respectively and heating water closed circuit, be arranged on the ratio adjusting valve in described heat-source Cycles water loop, be arranged on the temperature sensor on described heating water closed circuit and water pump, one of them loop of described bathroom heat exchanger is connected with bathroom water supply line, another loop is connected with described heating water closed circuit with described ratio adjusting valve and by water return pipeline respectively by switching pipeline, described switching pipeline is provided with the second ratio adjusting valve, described temperature sensor, described ratio adjusting valve, described water pump and described second ratio adjusting valve are all connected with described control device.
The utility model also discloses a kind of heating system comprising the above-described household control device for the central heating of building unit, described heating system comprise heat source water supply system and be connected with described heat source water supply system several described in household control device and the indoor thermostat that is connected with described household control device communication.
Further, described heat source water supply system comprise module furnace group, the heat supply water inlet pipe be communicated with described module furnace group and heat supply return pipe, the decoupling tank be arranged on described heat supply water inlet pipe and described heat supply return pipe.
Further, described heating system also comprises the suction pump, storage tank and the second expansion tank that are arranged on described heating water inlet pipe, and the end of described heat supply water inlet pipe is connected with described heat supply return pipe, and described heat supply water inlet pipe is provided with check valve.
The beneficial effects of the utility model are: because household control device described in the utility model comprises casing, be arranged on the plate type heat exchanger in described casing and control device, the heat source water closed circuit be connected with described plate type heat exchanger respectively and heating water closed circuit, be arranged on the ratio adjusting valve in described heat-source Cycles water loop, be arranged on the temperature sensor on described heating water closed circuit and water pump, described control device respectively with described ratio adjusting valve, described temperature sensor and the electrical connection of described water pump, compared with prior art, the utility model utilizes described temperature sensor to detect the temperature of described heating water closed circuit, described water pump and described ratio adjusting valve is controlled by described control device, the flow of adjustment hot water and heating backwater, thus realize the control of temperature, the use of whole device is corresponded to actual needs more, simultaneously, the thermal source of HTHP in heat source water closed circuit can be avoided to directly act on heating system, avoid destroying the pipeline in described heating system, so the utility model water volume adjustable size thus control heating temperature greatly improve heat utilization rate.
Accompanying drawing explanation
Fig. 1 is the system block diagram of the utility model heating system;
Fig. 2 is the structural representation of the utility model household control device embodiment one;
Fig. 3 is the structural representation of the utility model household control device embodiment two;
Fig. 4 is the structural representation of the utility model household control device embodiment three.
Detailed description of the invention
As shown in Figure 1, the utility model heating system comprise heat source water supply system and be connected with described heat source water supply system several described in household control device and the indoor thermostat 7 that is connected with described household control device communication, described heat source water supply system comprises module furnace group 22, the heat supply water inlet pipe 23 be communicated with described module furnace group 22 and heat supply return pipe 24, the decoupling tank 25 be arranged on described heat supply water inlet pipe 23 and described heat supply return pipe 24.
Described heating system also comprises the suction pump 26 be arranged on described heating water inlet pipe 23, storage tank 27 and the second expansion tank 28, described water tank 27 is under each household all low discharge situation, namely the water major part of central heating is without carrying out heat exchange and lowering the temperature, only in outer loop, the water of outer water tube without significant hypothermal and also capacity little, boiler is heated to very high-temperature the water of pipeline soon, therefore increase that water pot increases the capacity of water in pipeline and to alleviate heating too fast, described second expansion tank 28 is for keeping pressure stability in water circuit system.
The end of described heat supply water inlet pipe 23 is connected with described heat supply return pipe 24, and described heat supply water inlet pipe 23 is provided with check valve 29, and described check valve 29 is pressure releases when preventing that in aqueous reflux and pipeline, water resistance is large.
It should be noted that, the structure of described household control device can be multiple, is described in detail below for different embodiments.
Embodiment one:
As shown in Figure 2, the present embodiment comprises casing 1, be arranged on the plate type heat exchanger 2 in described casing 1 and control device 4, the heat source water closed circuit be connected with described plate type heat exchanger 2 respectively and heating water closed circuit, be arranged on the ratio adjusting valve 3 in described heat-source Cycles water loop, be arranged on the temperature sensor 5 on described heating water closed circuit and water pump 6, described control device 4 respectively with described ratio adjusting valve 3, described temperature sensor 5 and described water pump 6 are electrically connected, described heat source water closed circuit is connected with outside heat source water supply system, described heating water closed circuit is connected with indoor cooling system, described ratio adjusting valve 3 is electric control valve, it can be the valve of two regulating valves or three-way control valve or other types, mainly can play the control of flow, the electronic two regulating valves of preferred employing, described control device 4 is connected with outside indoor thermostat 7 communication, described heat source water closed circuit comprises heat supply water inlet pipe 8 and heat supply return pipe 9, described heating water closed circuit comprises heating water inlet pipe 10 and is connected with heating return pipe 11, described water pump 6 is arranged on described heating return pipe 11, described heating water inlet pipe 10 and described heating return pipe 11 are provided with described temperature sensor 5, here indoor temperature is fed back to described control device 4 mainly through described indoor thermostat 5, then control described ratio adjusting valve 3 by described control device 4 and regulate the cool water quantity be mixed into, thus realize the adjustment of temperature.
Embodiment two:
As shown in Figure 3, the present embodiment is roughly the same with embodiment one, unlike, described household control device in the present embodiment also comprises bathroom heat exchanger 12, described bathroom heat exchanger 12 is connected with bathroom water supply line with described heating water closed circuit respectively, described bathroom water supply line comprises running water water inlet pipe 13 and sanitary outfall pipe 14, described bathroom heat exchanger 12 comprises heat source passages and heat exchanger channels, described heat source passages comprises water inlet of hot water and hot water outlet, described heat exchanger channels comprises heat exchange water inlet and heat exchange delivery port, described heating water inlet pipe 10 is provided with the first ratio adjusting valve 15, described first ratio adjusting valve 15 is connected with described water inlet of hot water, described hot water outlet is connected with described water pump 6, described first ratio adjusting valve 15 is electric control valve, it mainly can play the control of flow, preferred employing electric three-way regulating valves, described heat exchange water inlet is connected with described running water water inlet pipe 13, described heat exchange delivery port is connected with described sanitary outfall pipe 14, described running water water inlet pipe 13 is also provided with flow sensor 16, described flow sensor 16 is connected with described control device 4, described heating water closed circuit is also provided with the expansion tank 17 for keeping pressure stability in water circuit system, here described bathroom heat exchanger 12 is added, heating heat-exchange or bathroom heat exchange two kinds of functions are switched by described first ratio adjusting valve 15, realize many application of heat energy.
Embodiment three:
As shown in Figure 4, the present embodiment is roughly the same with the design of embodiment two, namely heating heat-exchange or bathroom heat exchange two kinds of functions are switched, but unlike, hot water after heating carries out bathroom again, temperature can be not ideal, so, the described household control device of the present embodiment comprises casing 1, be arranged on the plate type heat exchanger 2 in described casing 1, bathroom heat exchanger 12 and control device 4, the heat source water closed circuit be connected with described plate type heat exchanger 2 respectively and heating water closed circuit, be arranged on the threeway ratio adjusting valve 33 in described heat-source Cycles water loop, be arranged on the temperature sensor 5 on described heating water closed circuit and water pump 6, one of them loop of described bathroom heat exchanger 12 is connected with bathroom water supply line, another loop is connected with described heating water closed circuit with described threeway ratio adjusting valve 33 and by water return pipeline 19 respectively by switching pipeline 18, described switching pipeline 18 is provided with the second ratio adjusting valve 20, described temperature sensor 5, described threeway ratio adjusting valve 33, described water pump 6 and described second ratio adjusting valve 20 are all connected with described control device 4.
The present embodiment realizes handoff functionality to described threeway ratio adjusting valve 33 and described second taking turns to operate of ratio adjusting valve 20, specifically, when using heating state, described threeway ratio adjusting valve 33 is for adjusting discharge thus realizing the regulation and control of heating temperature, described threeway ratio adjusting valve 33 is in closed condition, avoids hot water to enter in described bathroom heat exchanger 12; When using bathroom state, described threeway ratio adjusting valve 33 is in closes heating state, allow hot water enter via described second ratio adjusting valve 20 heating that described bathroom heat exchanger 12 carries out bathroom water, described second ratio adjusting valve 20 now can be utilized to control discharge thus to realize the control of temperature.
The utility model is applicable to the central heating occasion of building unit.
Claims (6)
1. the household control device for the central heating of building unit, it is characterized in that: described household control device comprises casing (1), be arranged on the plate type heat exchanger (2) in described casing (1) and control device (4), the heat source water closed circuit be connected with described plate type heat exchanger (2) respectively and heating water closed circuit, be arranged on the ratio adjusting valve (3) in described heat-source Cycles water loop, be arranged on the temperature sensor (5) on described heating water closed circuit and water pump (6), described control device (4) respectively with described ratio adjusting valve (3), described temperature sensor (5) and described water pump (6) electrical connection.
2. the household control device for the central heating of building unit according to claim 1, it is characterized in that: described heat source water closed circuit is connected with outside heat source water supply system, described heating water closed circuit is connected with indoor cooling system, and described control device (4) is connected with outside indoor thermostat (7) communication.
3. the household control device for the central heating of building unit according to claim 1, it is characterized in that: described heat source water closed circuit comprises heat supply water inlet pipe (8) and heat supply return pipe (9), described heating water closed circuit comprises heating water inlet pipe (10) and is connected with heating return pipe (11), described water pump (6) is arranged on described heating return pipe (11), and described heating water inlet pipe (10) and described heating return pipe (11) are provided with described temperature sensor (5).
4. the household control device for the central heating of building unit according to claim 1, is characterized in that: described household control device also comprises the expansion tank (17) be arranged on described heating water closed circuit.
5. comprise a heating system for the household control device for the central heating of building unit according to claim 1, it is characterized in that: described heating system comprise heat source water supply system and be connected with described heat source water supply system several described in household control device and the indoor thermostat (7) that is connected with described household control device communication.
6. the heating system for the central heating of building unit according to claim 5, it is characterized in that: described heat source water supply system comprises module furnace group (22), the heat supply water inlet pipe (23) be communicated with described module furnace group (22) and heat supply return pipe (24), be arranged on the decoupling tank (25) on described heat supply water inlet pipe (23) and described heat supply return pipe (24), described heating system also comprises the suction pump (26) be arranged on described heating water inlet pipe (23), storage tank (27) and the second expansion tank (28), the end of described heat supply water inlet pipe (23) is connected with described heat supply return pipe (24), and described heat supply water inlet pipe (23) is provided with check valve (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166921.5U CN205227469U (en) | 2015-03-24 | 2015-03-24 | A divide family controlling means and heating system for building unit central heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166921.5U CN205227469U (en) | 2015-03-24 | 2015-03-24 | A divide family controlling means and heating system for building unit central heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205227469U true CN205227469U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520166921.5U Expired - Fee Related CN205227469U (en) | 2015-03-24 | 2015-03-24 | A divide family controlling means and heating system for building unit central heating |
Country Status (1)
| Country | Link |
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| CN (1) | CN205227469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728897A (en) * | 2015-03-24 | 2015-06-24 | 珠海吉泰克燃气设备技术有限公司 | Family splitting control device for central heating of building units and heating system |
-
2015
- 2015-03-24 CN CN201520166921.5U patent/CN205227469U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728897A (en) * | 2015-03-24 | 2015-06-24 | 珠海吉泰克燃气设备技术有限公司 | Family splitting control device for central heating of building units and heating system |
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| 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: 20160511 |