CN203375527U - Heating plant with automatic water mixing effect - Google Patents
Heating plant with automatic water mixing effect Download PDFInfo
- Publication number
- CN203375527U CN203375527U CN201320344110.0U CN201320344110U CN203375527U CN 203375527 U CN203375527 U CN 203375527U CN 201320344110 U CN201320344110 U CN 201320344110U CN 203375527 U CN203375527 U CN 203375527U
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- water
- heating plant
- valve
- return pipeline
- thermometer
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Abstract
The utility model relates to a heating plant, in particular to a heating plant with an automatic water mixing effect. The heating plant mainly comprises a water return pipeline, a water supply pipeline, a water mixing pipeline, a variable-frequency control cabinet and cables. Two ends of the water mixing pipeline are welded with the water return pipeline and the water supply pipeline respectively. A differential valve and a second thermometer are mounted on the water return pipeline. A temperature sensor and a first thermometer are mounted on the water supply pipeline. A first cutoff valve, a second cutoff valve, a check valve and a water pump are mounted on the water mixing pipeline, and the variable-frequency control cabinet is connected with the temperature sensor and the water pump through the cables. The heating plant has the advantages that temperature of heating water is reduced as needed by the aid of the heating plant with the automatic water mixing effect; effect of one heating unit is equivalent to that of two conventional heating units, so that investment can be decreased, installation and operation can be simplified, and maintenance work can be facilitated.
Description
Technical field
The utility model relates to a kind of heating plant, more particularly, relates to a kind of automatic water-mixing heating plant.
Background technology
Existing heating plant, single heat supply temperature can only be provided, the same heating plant can not meet the needs of different heating systems simultaneously, and heating industry now seldom only has a kind of heating system, can only adopt many units to meet the heating needs, not only increased investment, and also increased floor space but also made operation and installation complicated, also to maintenance work, brought certain difficulty simultaneously.
Summary of the invention
The deficiency existed in order to overcome prior art, the utility model purpose is to provide a kind of automatic water-mixing heating plant.It is that high temperature is supplied water by this automatic water-mixing heating plant, heating is supplied water and be reduced to needed temperature, overcome the single problem of heat supply temperature that existing heating plant provides, and realize automatically controlling, the effect due to differential valve simultaneously makes confession, water return pipeline keep a constant pressure reduction.
In order to realize the foregoing invention purpose, solve the problem existed in prior art, the skill that the utility model is taked
The art scheme is: a kind of automatic water-mixing heating plant, mainly comprise water return pipeline, supply channel, mixed water lines, frequency-conversion control cabinet and cable, described mixed water lines two ends are connected with water return pipeline and supply channel by welding respectively, be equipped with differential valve and the second thermometer on described water return pipeline, be equipped with temperature sensor and the first thermometer on described supply channel, be equipped with first, second shut-off valve, check-valves and water pump on described mixed water lines, described frequency conversion tank is connected with temperature sensor with water pump by cable.
Described first, second shut-off valve, check-valves and water pump are connected with mixed water lines by bolt respectively.
Described temperature sensor is connected with supply channel by screw thread respectively with the first thermometer.
Described differential valve is connected with water return pipeline by bolt.
Described the second thermometer is connected with water return pipeline by screw thread.
Described differential valve is connected with supply channel.
The utility model beneficial effect is: a kind of automatic water-mixing heating plant, mainly comprise water return pipeline, supply channel, mixed water lines, frequency-conversion control cabinet and cable, described mixed water lines two ends are connected with water return pipeline and supply channel by welding respectively, be equipped with differential valve and the second thermometer on described water return pipeline, be equipped with temperature sensor and the first thermometer on described supply channel, be equipped with first, second shut-off valve, check-valves and water pump on described mixed water lines, described frequency conversion tank is connected with temperature sensor with water pump by cable.Compared with the prior art, the utility model adds that a heat supply unit is equivalent to the effect of two heat supply units in the past, thereby but reduce cost, make to install and simple to operateization, also to maintenance work, bring convenience simultaneously.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, water return pipeline, 2, differential valve, 3, water pump, 4, supply channel, 5, frequency-conversion control cabinet,
6, cable, 7, temperature sensor, the 8, first thermometer, 8a, the second thermometer, the 9, first shut-off valve, 9a, the second shut-off valve, 10, check-valves, 11, mixed water lines.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of automatic water-mixing heating plant, mainly comprise water return pipeline 1, supply channel 4,
Mixed water lines 11, frequency-conversion control cabinet 5 and cable 6, described mixed water lines 11 two ends are connected with water return pipeline 1 and supply channel 4 by welding respectively, be equipped with differential valve 2 and the second thermometer 8a on described water return pipeline 1, be equipped with temperature sensor 7 and the first thermometer 8 on described supply channel 4, be equipped with the first shut-off valve 9, the second shut-off valve 9a, check-valves 10 and water pump 3 on described mixed water lines 11, described frequency conversion tank 5 is connected with temperature sensor 7 with water pump 3 by cable 6.Described the first shut-off valve 9, the second shut-off valve 9a, check-valves 10 are connected with mixed water lines 11 by bolt respectively with water pump 3.Described temperature sensor 7 is connected with supply channel 4 by screw thread respectively with the first thermometer 8, and described differential valve 2 is connected with water return pipeline 1 by bolt, and described the second thermometer 8a is connected with water return pipeline 1 by screw thread, and described differential valve 2 is connected with supply channel 4.
The utility model advantage is: it is that high temperature is supplied water by this automatic water-mixing heating plant, heating is supplied water and be reduced to needed temperature, overcome the single problem of heat supply temperature that existing heating plant provides, and realize automatically controlling, the effect due to differential valve simultaneously makes confession, water return pipeline keep a constant pressure reduction.
In addition, the utility model adds that a heat supply unit is equivalent to the effect of two heat supply units in the past, thereby but reduce cost, make to install and simple to operateization, also to maintenance work, bring convenience simultaneously.
Claims (6)
1. an automatic water-mixing heating plant, mainly comprise water return pipeline (1), supply channel (4), mixed water lines (11), frequency-conversion control cabinet (5) and cable (6), it is characterized in that: described mixed water lines (11) two ends are connected with water return pipeline (1) and supply channel (4) by welding respectively, be equipped with differential valve (2) and the second thermometer (8a) on described water return pipeline (1), be equipped with temperature sensor (7) and the first thermometer (8) on described supply channel (4), be equipped with the first shut-off valve (9) on described mixed water lines (11), the second shut-off valve (9a), check-valves (10) and water pump (3), described frequency conversion tank (5) is connected with temperature sensor (7) with water pump (3) by cable (6).
2. a kind of automatic water-mixing heating plant according to claim 1, it is characterized in that: described the first shut-off valve (9), the second shut-off valve (9a), check-valves (10) and water pump (3) are connected with mixed water lines (11) by bolt respectively.
3. a kind of automatic water-mixing heating plant according to claim 1, it is characterized in that: described temperature sensor (7) is connected with supply channel (4) by screw thread respectively with the first thermometer (8).
4. a kind of automatic water-mixing heating plant according to claim 1, it is characterized in that: described differential valve (2) is connected with water return pipeline (1) by bolt.
5. a kind of automatic water-mixing heating plant according to claim 1, it is characterized in that: described the second thermometer (8a) is connected with water return pipeline (1) by screw thread.
6. a kind of automatic water-mixing heating plant according to claim 1, it is characterized in that: described differential valve (2) is connected with supply channel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320344110.0U CN203375527U (en) | 2013-06-17 | 2013-06-17 | Heating plant with automatic water mixing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320344110.0U CN203375527U (en) | 2013-06-17 | 2013-06-17 | Heating plant with automatic water mixing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203375527U true CN203375527U (en) | 2014-01-01 |
Family
ID=49838053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320344110.0U Expired - Fee Related CN203375527U (en) | 2013-06-17 | 2013-06-17 | Heating plant with automatic water mixing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203375527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113825954A (en) * | 2019-05-05 | 2021-12-21 | 冷梁控制有限公司 | System and apparatus for conditioning indoor air |
-
2013
- 2013-06-17 CN CN201320344110.0U patent/CN203375527U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113825954A (en) * | 2019-05-05 | 2021-12-21 | 冷梁控制有限公司 | System and apparatus for conditioning indoor air |
| EP3966506A4 (en) * | 2019-05-05 | 2023-01-11 | Chilled Beam Controls, LLC | System and apparatus for conditioning of indoor air |
| US11768006B2 (en) | 2019-05-05 | 2023-09-26 | Ft Energy Controls, Llc | System and apparatus for conditioning of indoor air |
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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: 20140101 Termination date: 20180617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |