CN204100380U - A kind of floor heating hot-water heating system - Google Patents
A kind of floor heating hot-water heating system Download PDFInfo
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- CN204100380U CN204100380U CN201420592893.9U CN201420592893U CN204100380U CN 204100380 U CN204100380 U CN 204100380U CN 201420592893 U CN201420592893 U CN 201420592893U CN 204100380 U CN204100380 U CN 204100380U
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- floor heating
- cross valve
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- condenser
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
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- Steam Or Hot-Water Central Heating Systems (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
A kind of floor heating hot-water heating system, comprises and connects successively and form the compressor (1) of closed circuit, the first cross valve (2), the second cross valve (3), the first check valve (4), the second check valve (5), the 3rd check valve (6), magnetic valve (7), electric expansion valve (8), floor heating condenser (9), heated condenser (10), motor (11) and evaporimeter (12).Floor heating hot-water heating system of the present utility model, there is floor heating and hot water dual-use function, domestic hot-water can be produced and can produce floor heating water again, and ensure that the refrigerant recovering of idle heat exchanger and refrigeration oil reclaim by rational refrigerant flow control, the safe operation of steam compression cycle can be ensured.
Description
Technical field
The utility model relates to a kind of Teat pump boiler technical field, particularly relates to a kind of floor heating hot-water heating system.
Background technology
Day by day serious along with environmental pollution, regenerative resource more and more comes into one's own, and the application of current regenerative resource has entered in Urbanization Construction planning, must using renewable energy sources in increasing regional requirements building.Such as, in mandatory provisions building, apply at least one regenerative resource in " Zhejiang Province's regenerative resource Application in Building technical standard (exposure draft) ", if the enforcement of this standard means that newly-built civil buildings do not perform this standard, just be difficult to by examination & approval and check of drawings link, the license that also just can not obtain construction and check and accept.Regenerative resource heating system mainly comprises solar water heating system, air energy heat pump hot-water heating system, earth-source hot-pump system, solar energy photovoltaic system and sunshine inducible system.Obtain progressively relying on the mode of solar energy or air energy at future home domestic water, the such as configurable solar water heating system in Floor 12 building top, earth-source hot-pump system is had to wither for sky, except the house of heating and domestic hot-water, if some house should not adopt solar water heating system, air energy or other heat pump hot water supply system can be adopted, replace solar water heating system.Existing heating system is mostly the single heating system only for floor heating or only supplying hot water, and efficiency is lower.
Utility model content
Technical problem to be solved in the utility model is single heating system that existing heating system is mostly only for floor heating or only supplying hot water, and efficiency is lower, and provide a kind of simultaneously for the floor heating hot-water heating system of the hot water that warms up.
For solving the problems of the technologies described above, the technical solution of the utility model is as follows:
A kind of floor heating hot-water heating system, comprise and connect successively and form the compressor of closed circuit, first cross valve, second cross valve, first check valve, second check valve, 3rd check valve, magnetic valve, electric expansion valve, floor heating condenser, heated condenser, motor and evaporimeter, described motor is arranged on described evaporimeter, a port of described compressor is connected with the blast pipe of described first cross valve, the condenser mouth of described first cross valve is connected with a port of described floor heating condenser, the evaporation mouth of described first cross valve is connected with the blast pipe of described second cross valve, the condenser mouth of described second cross valve is connected with a port of described heated condenser, described first cross valve is all connected with the another port of described compressor with the air intake duct of described second cross valve, the evaporation mouth of described second cross valve is connected with a port of described evaporimeter, the another port of described floor heating condenser is connected with a port of described second check valve, the another port of described heated condenser is connected with a port of described first check valve, described first check valve is all connected with a port of described electric expansion valve and described magnetic valve with the another port of described second check valve, the another port of described electric expansion valve is connected with the another port of described evaporimeter, the another port of described magnetic valve is connected with a port of described 3rd check valve, the port that another port and the described heated condenser of described 3rd check valve are connected with described first check valve is connected.
In above-mentioned floor heating hot-water heating system, also comprise refrigerant flow direction control device, described refrigerant flow direction control device comprises the controller be electrically connected with described first cross valve and described second cross valve and the described magnetic valve be electrically connected with described controller.
In above-mentioned floor heating hot-water heating system, also comprise for receiving the input control panel of desired signal and the temperature sensor for measuring system internal and external temperature, described control panel and described temperature sensor are all electrically connected with described controller.
In above-mentioned floor heating hot-water heating system, in the closed circuit of described floor heating hot-water heating system, water heating cold-producing medium flows through described compressor, described first cross valve, described second cross valve, described heated condenser, described first check valve, described electric expansion valve, described evaporimeter and described second cross valve successively.
In above-mentioned floor heating hot-water heating system, in the closed circuit of described floor heating hot-water heating system, floor heating water cold-producing medium processed flows through described compressor, described first cross valve, described floor heating condenser, described second check valve, described electric expansion valve, described evaporimeter and described second cross valve successively.
In above-mentioned floor heating hot-water heating system, in the closed circuit of described floor heating hot-water heating system, defrost cold-producing medium flows through described compressor, described first cross valve, described second cross valve, described evaporimeter, described electric expansion valve, described magnetic valve, described check valve, described heated condenser and described second cross valve successively.
Technique scheme of the present utility model has the following advantages compared to existing technology: floor heating hot-water heating system of the present utility model, connects successively and forms the compressor of closed circuit, the first cross valve, the second cross valve, the first check valve, the second check valve, the 3rd check valve, magnetic valve, electric expansion valve, floor heating condenser, heated condenser, motor and evaporimeter.Floor heating hot-water heating system of the present utility model can produce domestic hot-water can produce floor heating water again, and ensures that the refrigerant recovering of idle heat exchanger and refrigeration oil reclaim by rational refrigerant flow control, can ensure the safe operation of steam compression cycle.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment of the utility model also by reference to the accompanying drawings, the utility model is described in further detail, wherein
The device flow chart of Fig. 1 the utility model floor heating hot-water heating system.
In figure, Reference numeral is expressed as: 1-compressor, 2-first cross valve, 3-second cross valve, 4-first check valve, 5-second check valve, 6-the 3rd check valve, 7-magnetic valve, 8-electric expansion valve, 9-floor heating condenser, 10-heated condenser, 11-motor, 12-evaporimeter.
Detailed description of the invention
As shown in Figure 1, be the preferred embodiment of the utility model floor heating hot-water heating system.
Described floor heating hot-water heating system comprises and connects successively and form compressor 1, first cross valve 2, second cross valve 3, first check valve 4, second check valve 5 of closed circuit, the 3rd check valve 6, magnetic valve 7, electric expansion valve 8, floor heating condenser 9, heated condenser 10, motor 11 and evaporimeter 12.
Described motor 11 is arranged on described evaporimeter 12, a port of described compressor 1 is connected with the blast pipe of described first cross valve 2, the condenser mouth of described first cross valve 2 is connected with a port of described floor heating condenser 9, the evaporation mouth of described first cross valve 2 is connected with the blast pipe of described second cross valve 3, the condenser mouth of described second cross valve 3 is connected with a port of described heated condenser 10, described first cross valve 2 is all connected with the another port of described compressor 1 with the air intake duct of described second cross valve 3, the evaporation mouth of described second cross valve 3 is connected with a port of described evaporimeter 12, the another port of described floor heating condenser 9 is connected with a port of described second check valve 5, the another port of described heated condenser 10 is connected with a port of described first check valve 4, described first check valve 4 is all connected with a port of described electric expansion valve 8 and described magnetic valve 7 with the another port of described second check valve 5, the another port of described electric expansion valve 8 is connected with the another port of described evaporimeter 12, the another port of described magnetic valve 7 is connected with a port of described 3rd check valve 6, the port that another port and the described heated condenser 10 of described 3rd check valve 6 are connected with described first check valve 4 is connected.
Described floor heating hot-water heating system also comprises refrigerant flow direction control device, control panel and temperature sensor.
Described refrigerant flow direction control device comprises the controller be electrically connected with described first cross valve 2 and described second cross valve 3 and the described magnetic valve 7 be electrically connected with described controller.Described control panel and described temperature sensor are all electrically connected with described controller, and described control panel is for receiving input desired signal, and described temperature sensor is used for the temperature inside and outside measuring system.
In water heating process, in the closed circuit of described floor heating hot-water heating system, water heating cold-producing medium flows through described compressor 1, described first cross valve 2, described second cross valve 3, described heated condenser 10, described first check valve 4, described electric expansion valve 8, described evaporimeter 12 and described second cross valve 3 successively.Floor heating condenser 9 described in this process is connected with the suction end (i.e. the lower end of described compressor 1 shown in Fig. 1) of described compressor 1 by described first cross valve 2, makes described floor heating condenser 9 be in low-pressure state completely and avoids hydrops.
In floor heating water process processed, in the closed circuit of described floor heating hot-water heating system, floor heating water cold-producing medium processed flows through described compressor 1, described first cross valve 2, described floor heating condenser 9, described second check valve 5, described electric expansion valve 8, described evaporimeter 12 and described second cross valve 3 successively.Heated condenser 10 described in this process is connected with the suction end (i.e. the lower end of described compressor 1 shown in Fig. 1) of described compressor 1 by described second cross valve 3, makes heated condenser 10 described in it be in low-pressure state completely and avoids hydrops.
In defrost process, in the closed circuit of described floor heating hot-water heating system, defrost cold-producing medium flows through described compressor 1, described first cross valve 2, described second cross valve 3, described evaporimeter 12, described electric expansion valve 8, described magnetic valve 7, described check valve 6, described heated condenser 10 and described second cross valve 3 successively.This process adopts hot water defrost, and thermal source is abundant can realize quick defrost, to a certain extent, can shorten the defrost time, improves defrost efficiency compared with bypass defrosting.
Described floor heating hot-water heating system is when carrying out mode of operation and switching, the aperture of electric expansion valve is controlled by described controller, larger fluid refrigerant flow rates, residual refrigeration oil is recovered in compressor, then the aperture of electric expansion valve is controlled once again by described controller, make cold-producing medium rapid evaporation idle in condenser, realize refrigerant-recovery.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain that the utility model creates.
Claims (6)
1. a floor heating hot-water heating system, it is characterized in that: comprise and connect successively and form the compressor (1) of closed circuit, first cross valve (2), second cross valve (3), first check valve (4), second check valve (5), 3rd check valve (6), magnetic valve (7), electric expansion valve (8), floor heating condenser (9), heated condenser (10), motor (11) and evaporimeter (12), described motor (11) is arranged on described evaporimeter (12), a port of described compressor (1) is connected with the blast pipe of described first cross valve (2), the condenser mouth of described first cross valve (2) is connected with a port of described floor heating condenser (9), the evaporation mouth of described first cross valve (2) is connected with the blast pipe of described second cross valve (3), the condenser mouth of described second cross valve (3) is connected with a port of described heated condenser (10), described first cross valve (2) is all connected with the another port of described compressor (1) with the air intake duct of described second cross valve (3), the evaporation mouth of described second cross valve (3) is connected with a port of described evaporimeter (12), the another port of described floor heating condenser (9) is connected with a port of described second check valve (5), the another port of described heated condenser (10) is connected with a port of described first check valve (4), described first check valve (4) is all connected with a port of described electric expansion valve (8) and described magnetic valve (7) with the another port of described second check valve (5), the another port of described electric expansion valve (8) is connected with the another port of described evaporimeter (12), the another port of described magnetic valve (7) is connected with a port of described 3rd check valve (6), the port that another port and the described heated condenser (10) of described 3rd check valve (6) are connected with described first check valve (4) is connected.
2. floor heating hot-water heating system according to claim 1, it is characterized in that: also comprise refrigerant flow direction control device, described refrigerant flow direction control device comprises the controller be electrically connected with described first cross valve (2) and described second cross valve (3) and the described magnetic valve (7) be electrically connected with described controller.
3. floor heating hot-water heating system according to claim 2, it is characterized in that: also comprise for receiving the input control panel of desired signal and the temperature sensor for measuring system internal and external temperature, described control panel and described temperature sensor are all electrically connected with described controller.
4., according to the arbitrary described floor heating hot-water heating system of claim 1-3, it is characterized in that: in the closed circuit of described floor heating hot-water heating system, water heating cold-producing medium flows through described compressor (1), described first cross valve (2), described second cross valve (3), described heated condenser (10), described first check valve (4), described electric expansion valve (8), described evaporimeter (12) and described second cross valve (3) successively.
5. floor heating hot-water heating system according to claim 4, is characterized in that: in the closed circuit of described floor heating hot-water heating system, floor heating water cold-producing medium processed flows through described compressor (1), described first cross valve (2), described floor heating condenser (9), described second check valve (5), described electric expansion valve (8), described evaporimeter (12) and described second cross valve (3) successively.
6. floor heating hot-water heating system according to claim 5, is characterized in that: in the closed circuit of described floor heating hot-water heating system, defrost cold-producing medium flows through described compressor (1), described first cross valve (2), described second cross valve (3), described evaporimeter (12), described electric expansion valve (8), described magnetic valve (7), described check valve (6), described heated condenser (10) and described second cross valve (3) successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420592893.9U CN204100380U (en) | 2014-10-14 | 2014-10-14 | A kind of floor heating hot-water heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420592893.9U CN204100380U (en) | 2014-10-14 | 2014-10-14 | A kind of floor heating hot-water heating system |
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| Publication Number | Publication Date |
|---|---|
| CN204100380U true CN204100380U (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420592893.9U Active CN204100380U (en) | 2014-10-14 | 2014-10-14 | A kind of floor heating hot-water heating system |
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| CN (1) | CN204100380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896784A (en) * | 2015-03-20 | 2015-09-09 | 广东美的暖通设备有限公司 | A floor heating system |
-
2014
- 2014-10-14 CN CN201420592893.9U patent/CN204100380U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896784A (en) * | 2015-03-20 | 2015-09-09 | 广东美的暖通设备有限公司 | A floor heating system |
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