CN203645963U - Water-cooling system for frequency-conversion control cabinet for crane - Google Patents

Water-cooling system for frequency-conversion control cabinet for crane Download PDF

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Publication number
CN203645963U
CN203645963U CN201320736760.XU CN201320736760U CN203645963U CN 203645963 U CN203645963 U CN 203645963U CN 201320736760 U CN201320736760 U CN 201320736760U CN 203645963 U CN203645963 U CN 203645963U
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CN
China
Prior art keywords
water
frequency
cooling
cabinet
crane
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
Application number
CN201320736760.XU
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Chinese (zh)
Inventor
张先龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU XIANLONG CRANE MACHINERY Co Ltd
Original Assignee
JIANGSU XIANLONG CRANE MACHINERY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGSU XIANLONG CRANE MACHINERY Co Ltd filed Critical JIANGSU XIANLONG CRANE MACHINERY Co Ltd
Priority to CN201320736760.XU priority Critical patent/CN203645963U/en
Application granted granted Critical
Publication of CN203645963U publication Critical patent/CN203645963U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a water-cooling system for a frequency-conversion control cabinet for a crane, and the system comprises a frequency-conversion control cabinet body (1). A wall (11) of the frequency-conversion control cabinet body (1) is provided with a plurality of curved water channels (13). The inlets of the curved water channels (13) are respectively communicated with a water inflow pipe (15) which is connected to a cooling water tower (18). The water inflow pipe (15) is provided with a driving pump (9). The outlets of the curved water channels (13) are respectively communicated with a water outflow pipe (4) which is connected to the cooling water tower (18). The system provided by the utility model is better in cooling effect, and is energy-saving and environment-friendly.

Description

On a kind of crane, use the water-cooling system of frequency-conversion control cabinet
Technical field:
The utility model relates to frequency conversion tank cooling technology field, more specifically to the water-cooling system with frequency-conversion control cabinet on a kind of crane.
Background technology:
In overhead crane control chamber, need to install frequency-conversion control cabinet, frequency-conversion control cabinet is realized variable frequency control to the operation of crane, crane power in operation is larger, and in frequency-conversion control cabinet, need to arrange thick and fast the electric components such as frequency converter, therefore in work, each components and parts can give out larger heat, but frequency converter has a working temperature, when the temperature of frequency converter is higher than a certain fixed value time, frequency converter will quit work, this just need to carry out cooling to frequency converter, in prior art, generally adopt air-conditioning unit is set in control room, by air-conditioning, control room entirety is lowered the temperature to reach the effect to frequency converter cooling, this cooling method power consumption is larger, energy-conserving and environment-protective not, and under the larger situation of control room temperature space, unsatisfactory by its effect of air-conditioning temperature-reducing.
Utility model content:
The purpose of this utility model is just to provide the water-cooling system with frequency-conversion control cabinet on a kind of crane, and its cooling-down effect is better, and it also has the effect of energy-conserving and environment-protective.
For achieving the above object, on a kind of crane of the present utility model, comprise frequency conversion tank cabinet by the water-cooling system of frequency-conversion control cabinet, on the cabinet wall of frequency conversion tank cabinet, be provided with the water stream channel of some bendings, entrance and the water inlet pipe of described water stream channel interlink, described water inlet pipe is connected on cooling tower, on described water inlet pipe, driving pump is installed, outlet and the outlet conduit of described water stream channel interlink, and described outlet conduit is connected on cooling tower.
As technique scheme preferably, described water stream channel is to be molded over tiny tank cabinet pars intramuralis and S-shaped.
As technique scheme preferably, on described frequency conversion tank cabinet, cabinet door is installed, on described cabinet door, some radiator fans are installed, described radiator fan faces the electronic devices and components that are arranged in frequency conversion tank cabinet.
As technique scheme preferably, on described water inlet pipe and outlet conduit, Pressure gauge is installed.
As technique scheme preferably, described water inlet pipe and outlet conduit are provided with water-thermometer.
As technique scheme preferably, described water inlet pipe and outlet conduit are provided with maintenance valve are installed on water-thermometer.
As technique scheme preferably, on described water inlet pipe, install by water filter.
As technique scheme preferably, on described water inlet pipe, water flow switch is installed.
As technique scheme preferably, on described water inlet pipe, flow control valve is installed.
As technique scheme preferably, on described water inlet pipe, lead to drainage pipeline be installed, on described cooling tower, lead to moisturizing pipeline be installed.
The beneficial effects of the utility model are: the utility model by arranging bending water stream channel on frequency conversion tank cabinet, then by the driving pump of current, current are driven, take away heat by water circulation, realize the operating ambient temperature of frequency conversion tank cabinet inner space being lowered the temperature to guarantee frequency converter, because frequency conversion tank cabinet inner space is less, only frequency conversion tank cabinet inner space is lowered the temperature existing more obvious for its cooling-down effect of air-conditioning unit cooling of the prior art, and power consumption of the present utility model is less, there is the effect of energy-conserving and environment-protective.
Brief description of the drawings:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is structural representation of the present utility model
Fig. 2 is the perspective view of frequency conversion tank cabinet
Fig. 3 is the perspective view of frequency conversion tank cabinet
Fig. 4 is the structural representation of offering water stream channel on cabinet wall
In figure: 1, frequency conversion tank cabinet; 2, cabinet door; 3, radiator fan; 4, outlet conduit; 5, Pressure gauge; 6, water-thermometer; 7, maintenance valve; 8, water filter; 9, driving pump; 10, flow control valve; 11, cabinet wall; 12, entrance; 13, water stream channel; 14, water flow switch; 15, water inlet pipe; 16, drainage pipeline; 17, moisturizing pipeline; 18, cooling tower
Embodiment:
Therefore the following stated only, for embodying the preferred embodiment of the utility model principle, does not limit protection range of the present utility model
Be the embodiment that uses the water-cooling system of frequency-conversion control cabinet on a kind of crane of the utility model as shown in Figures 1 to 4, it comprises frequency conversion tank cabinet 1, on the cabinet wall 11 of frequency conversion tank cabinet 1, be provided with the water stream channel 13 of some bendings, entrance 12 and the water inlet pipe 15 of described water stream channel 13 interlink, described water inlet pipe 15 is connected on cooling tower 18, on described water inlet pipe 15, driving pump 9 is installed, the outlet of described water stream channel 13 and outlet conduit 4 interlink, and described outlet conduit 4 is connected on cooling tower 18.
In the present embodiment, water stream channel 13 is for to be molded over tiny tank cabinet wall 11 inside and S-shaped, and the S-shaped effectively enlarge active surface of tank, passes through the time of cabinet wall 11 but also can extend current, in the process of passing through at current, can take away more heat, the effect of cooling can be more obvious.
In addition, in the present embodiment, cabinet door 2 is installed on frequency conversion tank cabinet 1, some radiator fans 3 are installed on described cabinet door 2, described radiator fan 3 faces the electronic devices and components that are arranged in frequency conversion tank cabinet 1, radiator fan 3 can play the effect of auxiliary heat dissipation, or breaks down need repairing in the situation that and can dispel the heat and guarantee that frequency converter can stably work frequency conversion tank cabinet 1 inside in water circulation system.
In the present embodiment, on water inlet pipe 15 and outlet conduit 4, Pressure gauge 5 is installed, water inlet pipe 15 and outlet conduit 4 are also provided with water-thermometer 6, flow control valve 10 is installed on water inlet pipe 15, Pressure gauge 5 is in order accurately to detect water pressure, prevent that hydraulic pressure is excessive or too low and affect flow rate of water flow, and water-thermometer 6 can connect the temperature of the current of ingoing stream passage 13 effectively, prevent the water flow temperature entering too high make to dispel the heat undesirable, 10 of flow control valves regulate the flow of current according to specific needs, make water circulation system can reach best radiating effect.
In the present embodiment, water inlet pipe 15 and outlet conduit 4 are provided with on water-thermometer 6 maintenance valve 7 are installed, and close maintenance valve 7 and then water circulation system is keeped in repair or overhauled when needs keep in repair the circulatory system.
Also have in the present embodiment, on water inlet pipe 15, install by water filter 8, can prevent that foreign material ingoing stream passage 13 from making water stream channel 13 blockage phenomenon, and water flow switch 14 is installed on water inlet pipe 15.
In the present embodiment, on water inlet pipe 15, lead to drainage pipeline 16 is installed, on described cooling tower 18, lead to moisturizing pipeline 17 is installed, 16 of drainage pipelines can or overhaul and when needs are changed recirculated water, under the situation that the water yield is inadequate after the long period is used of moisturizing pipeline 17, cooling tower 18 be carried out to moisturizing in maintenance.
The utility model arranges bending water stream channel 13 on frequency conversion tank cabinet 1, water stream channel 13 and water inlet pipe 15, outlet conduit 4 and cooling tower 18 form a water-flow circuit, then by the driving pump 9 of current, current are driven, take away heat by water circulation, realize the operating ambient temperature of frequency conversion tank cabinet 1 inner space being lowered the temperature to guarantee frequency converter, because frequency conversion tank cabinet 1 inner space is less, only frequency conversion tank cabinet 1 inner space is lowered the temperature existing more obvious for its cooling-down effect of air-conditioning unit cooling of the prior art, and power consumption of the present utility model is less, there is the effect of energy-conserving and environment-protective.

Claims (10)

1. on a crane, use the water-cooling system of frequency-conversion control cabinet, it comprises frequency conversion tank cabinet (1), it is characterized in that: the water stream channel (13) that is provided with some bendings on the cabinet wall (11) of frequency conversion tank cabinet (1), the entrance of described water stream channel (13) and water inlet pipe (15) interlink, described water inlet pipe (15) is connected on cooling tower (18), driving pump (9) is installed on described water inlet pipe (15), the outlet of described water stream channel (13) and outlet conduit (4) interlink, described outlet conduit (4) is connected on cooling tower (18).
On a kind of crane according to claim 1 by the water-cooling system of frequency-conversion control cabinet, it is characterized in that: water stream channel (13) is for being molded over the inner and S-shaped tiny tank of cabinet wall (11).
3. on a kind of crane according to claim 2, use the water-cooling system of frequency-conversion control cabinet, it is characterized in that: cabinet door (2) is installed on frequency conversion tank cabinet (1), some radiator fans (3) are installed on described cabinet door (2), and described radiator fan (3) faces the electronic devices and components that are arranged in frequency conversion tank cabinet (1).
4. according to the water-cooling system with frequency-conversion control cabinet on a kind of crane described in any one in claims 1 to 3, it is characterized in that: on water inlet pipe (15) and outlet conduit (4), Pressure gauge (5) is installed.
5. according to the water-cooling system with frequency-conversion control cabinet on a kind of crane described in any one in claims 1 to 3, it is characterized in that: water inlet pipe (15) and outlet conduit (4) are provided with water-thermometer (6).
According on a kind of crane described in any one in claims 1 to 3 by the water-cooling system of frequency-conversion control cabinet, it is characterized in that: water inlet pipe (15) and outlet conduit (4) are provided with maintenance valve (7) is installed on water-thermometer (6).
7. according to the water-cooling system with frequency-conversion control cabinet on a kind of crane described in any one in claims 1 to 3, it is characterized in that: water inlet pipe (15) is upper to be installed by water filter (8).
8. according to the water-cooling system with frequency-conversion control cabinet on a kind of crane described in any one in claims 1 to 3, it is characterized in that: water flow switch (14) is installed on water inlet pipe (15).
9. according to the water-cooling system with frequency-conversion control cabinet on a kind of crane described in any one in claims 1 to 3, it is characterized in that: flow control valve (10) is installed on water inlet pipe (15).
10. according to the water-cooling system with frequency-conversion control cabinet on a kind of crane described in any one in claims 1 to 3, it is characterized in that: on water inlet pipe (15), lead to drainage pipeline (16) is installed, on described cooling tower (18), lead to moisturizing pipeline (17) is installed.
CN201320736760.XU 2013-11-15 2013-11-15 Water-cooling system for frequency-conversion control cabinet for crane Expired - Fee Related CN203645963U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320736760.XU CN203645963U (en) 2013-11-15 2013-11-15 Water-cooling system for frequency-conversion control cabinet for crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320736760.XU CN203645963U (en) 2013-11-15 2013-11-15 Water-cooling system for frequency-conversion control cabinet for crane

Publications (1)

Publication Number Publication Date
CN203645963U true CN203645963U (en) 2014-06-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320736760.XU Expired - Fee Related CN203645963U (en) 2013-11-15 2013-11-15 Water-cooling system for frequency-conversion control cabinet for crane

Country Status (1)

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CN (1) CN203645963U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104821704A (en) * 2015-05-14 2015-08-05 江苏有能新能源有限公司 Water-cooling type variable frequency power box and application method therefor
CN111111797A (en) * 2019-12-31 2020-05-08 中国科学院力学研究所 Constant temperature water cooling plant of embedded annular water-cooled tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104821704A (en) * 2015-05-14 2015-08-05 江苏有能新能源有限公司 Water-cooling type variable frequency power box and application method therefor
CN111111797A (en) * 2019-12-31 2020-05-08 中国科学院力学研究所 Constant temperature water cooling plant of embedded annular water-cooled tube

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140611

Termination date: 20141115