CN2421602Y - Intelligent auto-controlled ultra-low-noise energy-saving cooling tower - Google Patents
Intelligent auto-controlled ultra-low-noise energy-saving cooling tower Download PDFInfo
- Publication number
- CN2421602Y CN2421602Y CN 99254851 CN99254851U CN2421602Y CN 2421602 Y CN2421602 Y CN 2421602Y CN 99254851 CN99254851 CN 99254851 CN 99254851 U CN99254851 U CN 99254851U CN 2421602 Y CN2421602 Y CN 2421602Y
- Authority
- CN
- China
- Prior art keywords
- cooling tower
- axial flow
- control meter
- temperature
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a cooling tower of an air conditioner, which can change rotational speed according to water temperature difference. The utility model is that a temperature sensor, a temperature control meter, an electromagnetic speed adjusting motor, a speed adjusting control meter and a diversion hood are additionally arranged in the existing cooling tower formed by combining a shell, an axial flow fan, a spraying pipe of inlet water, filling materials and an outlet pipe. One end of the temperature control meter is connected with the temperature sensor by which water temperature variation is changed into an electric signal, the other end of the temperature control meter is connected with the speed adjusting control meter which is connected with the electromagnetic speed adjusting motor, and rotational speed of the axial flow fan combined with blades into integration is changed.
Description
The utility model relates to a kind of cooling tower, refers in particular to the fiberglass reinforced plastics cooling tower.
At present, known cooling tower structure is to be combined by housing, axial flow blower, water inlet shower, filler, outlet pipe.When intaking when shower, filler, outlet pipe are cooled off by axial flow blower, rotation speed of fan and noise are thick-and-thin.
The purpose of this utility model provides a kind of cooling tower, and it can not only cool off (cooling) with water inlet, and can change the rotating speed of axial flow blower according to the variation of inflow temperature.
The purpose of this utility model is achieved in that the axial flow blower that is made of electromagnetic varispeed motor and fan blade is installed in the kuppe, and is fixed on shell upper.Temperature sensor is installed in and contacts with cooling water on the housing and be connected with temperature controller, and the speed regulator of control electromagnetic varispeed motor rotating speed is connected with temperature controller.When water temperature changed, the signal of telecommunication of temperature sensor was given the rotating speed that the speed regulating control instrument changes electromagnetic varispeed motor by thermoregulator, reaches speed change request.
Owing to adopting such scheme, can in the water inlet cooling, regulate motor speed according to the variation of water temperature automatically, reach energy-conservation and the reduction noise.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is an organigram of the present utility model.
1. kuppes, 2. electromagnetic varispeed motors, 3. fan blades, 4. housings, 5. water inlet showers, 6. fillers, 7. temperature controllers, 8. speed regulating control instrument, 9. temperature sensors, 10. outlet pipes among the figure
In Fig. 1, cooling water evenly is spilled into by water inlet shower (5), flows down through filler (6) surface cool, discharges reuse from outlet pipe (10).Temperature sensor (9) is fixed on housing (4) and upward contacts with cooling water, the signal of telecommunication of variations in temperature is connected to temperature controller (7) by lead, signal after the processing connects speed regulating control instrument (8) by the rotating speed of lead control electromagnetic varispeed motor (2) with the fan blade (3) of its one by lead, discharges housing (4) by the wet gas that fan blade (3) is discharged through kuppe (1).
Claims (4)
1, a kind of cooling tower, install in housing, axial flow blower, water inlet shower, filler, outlet pipe combination, the electromagnetic varispeed motor that it is characterized in that axial flow blower is connected with the speed regulating control instrument, the speed regulating control instrument is connected with temperature controller, temperature controller and one and the contacted temperature sensor binding of cooling water.
2, cooling tower according to claim 1 is characterized in that the motor in the axial flow blower adopts commercial YCT series electromagnetic varispeed motor and JDI series sliding motor speed control device.
3, cooling tower according to claim 1 is characterized in that temperature sensor contacts with cooling water.
4, cooling tower according to claim 1 is characterized in that electromagnetic varispeed motor is installed in the kuppe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99254851 CN2421602Y (en) | 1999-11-29 | 1999-11-29 | Intelligent auto-controlled ultra-low-noise energy-saving cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99254851 CN2421602Y (en) | 1999-11-29 | 1999-11-29 | Intelligent auto-controlled ultra-low-noise energy-saving cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2421602Y true CN2421602Y (en) | 2001-02-28 |
Family
ID=34038359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99254851 Expired - Fee Related CN2421602Y (en) | 1999-11-29 | 1999-11-29 | Intelligent auto-controlled ultra-low-noise energy-saving cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2421602Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100335857C (en) * | 2005-08-11 | 2007-09-05 | 上海交通大学 | Resistance reducing flow guiding flash plant of concrete construction cooling tower |
| EP2212640A2 (en) * | 2007-10-10 | 2010-08-04 | Prime Datum, INC. | Integrated fan drive system for cooling tower |
| US8629640B2 (en) | 2008-03-24 | 2014-01-14 | Prime Datum, Inc. | Integrated fan drive system for air-cooled heat exchangers (ACHE) |
| CN105490444A (en) * | 2015-12-24 | 2016-04-13 | 江西清华泰豪三波电机有限公司 | Compartment power station capable of intelligently balancing noise and heat dissipation effect |
| CN114294972A (en) * | 2021-11-26 | 2022-04-08 | 华电重工股份有限公司 | Low-noise mechanical ventilation cooling tower |
| CN114322598A (en) * | 2021-11-26 | 2022-04-12 | 华电重工股份有限公司 | Multi-fan low-noise mechanical ventilation cooling tower |
-
1999
- 1999-11-29 CN CN 99254851 patent/CN2421602Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100335857C (en) * | 2005-08-11 | 2007-09-05 | 上海交通大学 | Resistance reducing flow guiding flash plant of concrete construction cooling tower |
| EP2212640A2 (en) * | 2007-10-10 | 2010-08-04 | Prime Datum, INC. | Integrated fan drive system for cooling tower |
| EP2212640A4 (en) * | 2007-10-10 | 2012-12-12 | Prime Datum Inc | Integrated fan drive system for cooling tower |
| US8598823B2 (en) | 2007-10-10 | 2013-12-03 | Prime Datum, Inc. | Integrated fan drive system for cooling tower |
| EP2743626A1 (en) * | 2007-10-10 | 2014-06-18 | Prime Datum, INC. | Integrated fan drive system for cooling tower and method of operating wet cooling tower |
| US8629640B2 (en) | 2008-03-24 | 2014-01-14 | Prime Datum, Inc. | Integrated fan drive system for air-cooled heat exchangers (ACHE) |
| CN105490444A (en) * | 2015-12-24 | 2016-04-13 | 江西清华泰豪三波电机有限公司 | Compartment power station capable of intelligently balancing noise and heat dissipation effect |
| CN114294972A (en) * | 2021-11-26 | 2022-04-08 | 华电重工股份有限公司 | Low-noise mechanical ventilation cooling tower |
| CN114322598A (en) * | 2021-11-26 | 2022-04-12 | 华电重工股份有限公司 | Multi-fan low-noise mechanical ventilation cooling tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |