CN204003547U - A kind of generator set heat dissipation of water tank blower fan temperature controlling device - Google Patents
A kind of generator set heat dissipation of water tank blower fan temperature controlling device Download PDFInfo
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- CN204003547U CN204003547U CN201420346476.6U CN201420346476U CN204003547U CN 204003547 U CN204003547 U CN 204003547U CN 201420346476 U CN201420346476 U CN 201420346476U CN 204003547 U CN204003547 U CN 204003547U
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- contactor
- water tank
- continues
- blower fan
- heat dissipation
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Abstract
The utility model discloses a kind of generator set heat dissipation of water tank blower fan temperature controlling device, mainly by the control of two-way circuit, circuit one is connected with circuit breaker Q F1, circuit breaker Q F1 be connected in parallel contactor KM1 and contactor KM2, the contactor KM1 series connection heat device FR1 that continues, the contactor KM2 series connection heat device FR2 that continues, the heat device FR1 that continues connects heat dissipation of water tank blower fan, and the heat device FR2 that continues connects heat dissipation of water tank blower fan; Circuit two is connected with circuit breaker Q F2, circuit breaker Q F2 be connected in parallel contactor KM3 and contactor KM4, and the contactor KM3 series connection heat device FR3 that continues, the contactor KM4 series connection heat device FR4 that continues, the heat device FR3 that continues connects heat dissipation of water tank blower fan, and the heat device FR4 that continues connects heat dissipation of water tank blower fan.Technique effect of the present utility model is: practical, and flexible and convenient operation, alternative each money cooling fan control system, saves cost.
Description
Technical field
The utility model relates to a kind of diesel generator pack heat dissipation device, is specifically related to a kind of generator set heat dissipation of water tank blower fan temperature controlling device.
Background technique
General present diesel generator pack heat dissipation device all mates according to power of the assembling unit amount body, and because high-power generator assembly cover cooling water tank fan is all generally 4, but after unit starting, four heat dissipation of water tank blower fans of disposable startup are larger to power of the assembling unit loss, and operating cost is high.
Summary of the invention
The purpose of this utility model is to provide a kind of generator set heat dissipation of water tank blower fan temperature controlling device, and this device is made simple, easy to use, can change flexibly the each power section operation of the cooling fan quantity Matching diesel generating set being incorporated to by gathering cooling water temperature.
The utility model is achieved like this, a kind of generator set heat dissipation of water tank blower fan temperature controlling device, it comprises heat dissipation of water tank blower fan, circuit breaker, contactor and the heat device that continues, it is characterized in that: device is mainly by the control of two-way circuit, and circuit one is connected with circuit breaker Q F1 circuit breaker Q F1 be connected in parallel contactor KM1 and contactor KM2, the contactor KM1 series connection heat device FR1 that continues, the contactor KM2 series connection heat device FR2 that continues, the heat device FR1 that continues connects heat dissipation of water tank blower fan, and the heat device FR2 that continues connects heat dissipation of water tank blower fan; Circuit two is connected with circuit breaker Q F2, circuit breaker Q F2 be connected in parallel contactor KM3 and contactor KM4, and the contactor KM3 series connection heat device FR3 that continues, the contactor KM4 series connection heat device FR4 that continues, the heat device FR3 that continues connects heat dissipation of water tank blower fan, and the heat device FR4 that continues connects heat dissipation of water tank blower fan; Trigger by gathering cooling water temperature grading control contactor, open the object of cooling fan to reach classification.
Technique effect of the present utility model is: practical, and flexible and convenient operation, alternative each money cooling fan control system, saves cost.
Brief description of the drawings
Fig. 1 is control circuit figure of the present utility model.
In the drawings, label 1,2,3,4 is heat dissipation of water tank blower fan, and QF1 and QF2 are circuit breaker, and KM1, KM2, KM3 and KM4 are contactor, and FR1, FR 2, FR 3 and FR4 are the heat device that continues.
Embodiment
As shown in Figure 1, the utility model is achieved like this, a kind of generator set heat dissipation of water tank blower fan temperature controlling device, it comprises heat dissipation of water tank blower fan, circuit breaker, contactor and the heat device that continues, it is characterized in that: device is mainly by the control of two-way circuit, circuit one is connected with circuit breaker Q F1, circuit breaker Q F1 be connected in parallel contactor KM1 and contactor KM2, the contactor KM1 series connection heat device FR1 that continues, the contactor KM2 series connection heat device FR2 that continues, the heat device FR1 that continues connects heat dissipation of water tank blower fan 1, and the heat device FR2 that continues connects heat dissipation of water tank blower fan 2; Circuit two is connected with circuit breaker Q F2, circuit breaker Q F2 be connected in parallel contactor KM3 and contactor KM4, the contactor KM3 series connection heat device FR3 that continues, the contactor KM4 series connection heat device FR4 that continues, the heat device FR3 that continues connects heat dissipation of water tank blower fan 3, and the heat device FR4 that continues connects heat dissipation of water tank blower fan 4; Trigger by gathering cooling water temperature grading control contactor, open the object of cooling fan to reach classification.
In the time that generator set moves, K1 closure, heat continue device FR2 and contactor KM1, the KM2 of device FR1, heat that continue obtains electric triggering, No. 1, No. 2 heat dissipation of water tank fan startings; In the time that water tank cooling water temperature is greater than 85 ° of C, water tank temperature detect switch (TDS) K3 closure as shown in the figure, heat continue device FR4 and contactor KM3, the KM4 of device FR3, heat that continue obtains electric triggering, No. 3, No. 4 heat dissipation of water tank fan startings.
The control of water tank temperature detect switch (TDS) K3 has two kinds of methods:
(1) generator group control module receives water temperature sensor signal, in the time that cooling water temperature is greater than 85 ° of C, and trigger relay action, K3 closure; In the time that water tank cooling water temperature is less than 75 ° of C, relay is failure to actuate, and water tank temperature detect switch (TDS) K3 disconnects.
(2) on water tank, cooling-water temperature sensor is set alarm point, in the time that cooling water temperature is greater than 85 ° of C, and cooling-water temperature sensor alarm point closure, K3 closure, continue FR3, FR4 and contactor KM3, KM4 of heat obtains electric triggering, No. 3, No. 4 heat dissipation of water tank fan startings.
Claims (1)
1. a generator set heat dissipation of water tank blower fan temperature controlling device, comprise heat dissipation of water tank blower fan, circuit breaker, contactor and the heat device that continues, it is characterized in that: this device is by the control of two-way circuit, circuit one is connected with circuit breaker Q F1, circuit breaker Q F1 be connected in parallel contactor KM1 and contactor KM2, the contactor KM1 series connection heat device FR1 that continues, the contactor KM2 series connection heat device FR2 that continues, the heat device FR1 that continues connects heat dissipation of water tank blower fan, and the heat device FR2 that continues connects heat dissipation of water tank blower fan; Circuit two is connected with circuit breaker Q F2, circuit breaker Q F2 be connected in parallel contactor KM3 and contactor KM4, and the contactor KM3 series connection heat device FR3 that continues, the contactor KM4 series connection heat device FR4 that continues, the heat device FR3 that continues connects heat dissipation of water tank blower fan, and the heat device FR4 that continues connects heat dissipation of water tank blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420346476.6U CN204003547U (en) | 2014-06-27 | 2014-06-27 | A kind of generator set heat dissipation of water tank blower fan temperature controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420346476.6U CN204003547U (en) | 2014-06-27 | 2014-06-27 | A kind of generator set heat dissipation of water tank blower fan temperature controlling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204003547U true CN204003547U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420346476.6U Active CN204003547U (en) | 2014-06-27 | 2014-06-27 | A kind of generator set heat dissipation of water tank blower fan temperature controlling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204003547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701088A (en) * | 2019-10-14 | 2020-01-17 | 江西清华泰豪三波电机有限公司 | Control device and control method for water tank cooling fan |
-
2014
- 2014-06-27 CN CN201420346476.6U patent/CN204003547U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701088A (en) * | 2019-10-14 | 2020-01-17 | 江西清华泰豪三波电机有限公司 | Control device and control method for water tank cooling fan |
| CN110701088B (en) * | 2019-10-14 | 2020-10-02 | 江西清华泰豪三波电机有限公司 | Control device and control method for water tank cooling fan |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |