CN203667891U - Energy-saving winch forced cooling water pot - Google Patents
Energy-saving winch forced cooling water pot Download PDFInfo
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- CN203667891U CN203667891U CN201320758464.XU CN201320758464U CN203667891U CN 203667891 U CN203667891 U CN 203667891U CN 201320758464 U CN201320758464 U CN 201320758464U CN 203667891 U CN203667891 U CN 203667891U
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Abstract
The utility model relates to an energy-saving winch forced cooling water pot which structurally comprises a base, a pot body and a vertical type air cooling radiator. The pot body and the vertical type air cooling radiator are both fixed to the base, a natural radiating pipe is arranged at the top of the pot body and comprises a main water returning pipe body and wing-shaped water returning pipe bodies, the multiple wing-shaped water returning pipe bodies are fixed to the two sides of the main water returning pipe body in a wing-shaped symmetry mode, at least one water dropping spraying nozzle is arranged at the bottom of each wing-shaped water returning pipe body, an eccentric circulating water pump is arranged on a liquid pumping pipe, a temperature switch is arranged inside the pot body and respectively connected with and controls a motor of the vertical type air cooling radiator and the eccentric circulating water pump, and a liquid-level liquid-temperature meter for indicating the liquid temperature and the liquid amount is further arranged in the pot body. According to the energy-saving winch forced cooling water pot, the natural cooling radiating mode and the forced air cooling radiating mode are adopted, the energy-saving winch forced cooling water pot has the advantages of being simplified in structure and intelligentized in operation, the cooling effect of the winch forced cooling water pot is remarkable, and energy can be saved.
Description
Technical field
The utility model relates to oil drilling and extracting equipment, specially refers to the energy-saving winch forced cooling water tank of using on a kind of oil drilling and extracting equipment.
Background technology
Winch forced cooling water tank is the important composition parts of electric drive oil-well rig, its radical function is the type of cooling that adopts force-air cooling heat radiation, circulation provide cooling water expansion tank for Winch brake equipment, to take away winch brake parts because staying mechanical friction heat and the electromagnetic eddy heat stopping and produce, guarantee the insulativity of winch electromagnetic eddy current brake field winding and insulating barrier.
As shown in Figure 1, conventionally to adopt single air-cooled vertical heat radiator to carry out forced heat radiation to circulating water cooling for traditional winch forced cooling water tank.On winch forced cooling water jar structure of the prior art, include base 3, tank body 1 and vertical air-cooled radiator 2, described tank body 1 and vertical air-cooled radiator 2 are all fixed on base 3, vertical air-cooled radiator 2 bottoms that are arranged at described tank body 1 one sides are provided with liquid suction pipe, top is provided with drain pipe, this liquid suction pipe is communicated with the bottom of tank body, and drain pipe extends the top of described tank body 1.The drawback occurring during the winch forced cooling water tank of this structure uses is mainly listed below: because limited by installing space, and radiator integral small volume, dissipating area is little, and radiating effect is general; Heat radiating tube of heat radiator caliber is little, and roundabout loop is many, therefore under general nature head of water pressure, when winch backwater is flowed through radiator, discharge is too small, causes winch backwater too late, thereby winch brake chamber water level inside is raise, overflow is serious, causes the corrosion of winch bearing and other parts; The common continuous operation of radiator fan motor, not only reduces the service life of blower motor, and expends the limited power resource of drilling well site, does not meet energy-conservation requirement; Radiating mode is too single, and radiating efficiency is low.It is another kind of in prior art that for the strong cold tank of winch, to adopt horizontal air-cooled radiator to carry out forced heat radiation to circulating water cooling, this horizontal air-cooled radiator is except existing the shortcoming the same with vertical air-cooled radiator, also increase whole tank body height, increased transportation volume and the traffic cost of tank body.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists, and a kind of energy-conservation Novel winch forced cooling water tank is provided.It is cooling and force the multiple types of cooling such as wind-force is cooling that winch forced cooling water tank of the present utility model wants to realize nature, and to accomplish to simplify the structure, operative intelligence, when thering is remarkable cooling performance, can also save the energy, reduce energy consumption.
In order to reach foregoing invention object, the technical scheme that the utility model provides is as follows:
A kind of energy-saving winch forced cooling water tank, on this winch forced cooling water jar structure, include base, tank body and vertical air-cooled radiator, described tank body and vertical air-cooled radiator are all fixed on base, the vertical air-cooled radiator bottom that is arranged at described tank body one side is provided with liquid suction pipe, top is provided with drain pipe, this liquid suction pipe is communicated with the bottom of tank body, drain pipe extends the top of described tank body, it is characterized in that, be provided with natural heat dissipation pipeline at the top of described tank body, this natural heat dissipation pipeline includes main water return tube and wing return water pipe, one end connection winch brake gear of described main water return tube is to receive winch backwater, the other end at described main water return tube is provided with by pass valve, many wing return water pipes are wing and are fixed on symmetrically the both sides of main water return tube, be equipped with at least one in the bottom of every wing return water pipe in order to cooling water expansion tank is dropped to the nozzle that drips in described tank body, on described liquid suction pipe, be provided with a centrifugal water-circulating pump, be provided with a temperature switch in described tank interior, this temperature switch connects respectively and controls motor and the centrifugal water-circulating pump of vertical air-cooled radiator, is also provided with a liquid level liquid thermometer that indicates fluid temperature and amount of liquid in described tank body.
In energy-saving winch forced cooling water tank of the present utility model, the diameter of described main water return tube is greater than the diameter of wing return water pipe.
In energy-saving winch forced cooling water tank of the present utility model, described main water return tube is longitudinally arranged at the top of tank body vacantly by stand, one end sealing of every wing return water pipe, the other end is fixedly on main water return tube, and described main water return tube and wing return water pipe are in same plane.
In energy-saving winch forced cooling water tank of the present utility model, many wing return water pipes that are positioned at main water return tube one side are parallel to each other, and the angle of described wing return water pipe and main water return tube is acute angle.
In energy-saving winch forced cooling water tank of the present utility model, the Temperature Setting scope of described temperature switch is 20-100 DEG C, the motor of this temperature switch and centrifugal water-circulating pump, the interlock of the blower motor of vertical air-cooled radiator.
In energy-saving winch forced cooling water tank of the present utility model, the side bottom away from vertical air-cooled radiator on described tank body is provided with foul valve.
Based on technique scheme, winch forced cooling water tank of the present utility model has in use been obtained following technique effect:
The type of cooling that the strong cold water tank of the utility model winch adopts force-air cooling heat radiation and natural heat dissipation to combine, and be equipped with temperature switch and circulation-water pump electric machine and radiator fan motor linkage, greatly meet to a certain extent the demand to winch recirculated cooling water, there is cooling performance good, radiating efficiency is energy-efficient, operative intelligence, feature simple in structure.
Brief description of the drawings
Fig. 1 is the structure composition schematic diagram of winch forced cooling water tank in prior art.
Fig. 2 is that the energy-saving winch forced cooling water tank of the utility model is faced view.
Fig. 3 is that the energy-saving winch forced cooling water tank of the utility model is overlooked view.
Fig. 4 is dropping liquid nozzle location distribution schematic diagram in winch forced cooling water tank of the present utility model.
Fig. 5 is the pipeline principle schematic of the energy-saving winch forced cooling water tank of the utility model.
Detailed description of the invention
We do further and elaborate energy-saving winch forced cooling water tank of the present utility model with specific embodiment by reference to the accompanying drawings below; understand structure composition of the present utility model and workflow in the hope of more cheer and bright, but can not limit protection domain of the present utility model with this.
Please see Figure 2 and Fig. 3, the energy-saving winch forced cooling water tank of the utility model is to improve and design on the winch forced cooling water tank base of prior art, object is to improve the cooling effectiveness of chilled water tank, and can realize automation mechanized operation, saves the energy.Like the prior art, on this winch forced cooling water jar structure, include base 3, tank body 1 and vertical air-cooled radiator 2, described tank body 1 and vertical air-cooled radiator 2 are all fixed on base 3.Vertical air-cooled radiator 2 is arranged at a side of described tank body 1, bottom at vertical air-cooled radiator 2 is provided with liquid suction pipe, top is provided with drain pipe, this liquid suction pipe is communicated with the bottom of tank body 1, to dispel the heat to vertical cooling radiator 2 from the interior extraction of tank body 1 liquid to be cooled, the cooling liquid having dispelled the heat extends the top of described tank body 1 through a drain pipe, be drained in tank body 1 through tank body 1 top.A side bottom away from vertical air-cooled radiator on described tank body is provided with foul valve.
As of the present utility model one large innovative point, we are provided with natural heat dissipation pipeline at the top of described tank body 1, to utilize the cooling mode of nature tentatively to dispel the heat.This natural heat dissipation pipeline includes main water return tube 4 and wing return water pipe 7, and one end connection winch brake gear of described main water return tube 4, to receive winch backwater, is provided with by pass valve 8 at the other end of described main water return tube 4.Many wing return water pipes 7 are wing and are fixed on symmetrically the both sides of main water return tube 4, the diameter of main water return tube 4 is greater than the diameter of wing return water pipe 7, is equipped with at least one in order to cooling water expansion tank is dropped to the nozzle 10 that drips in described tank body 1 in the bottom of every wing return water pipe 7.On structure design, described main water return tube 4 is longitudinally arranged at the top of tank body 1 vacantly by stand, one end sealing of every wing return water pipe 7, the other end is fixedly on main water return tube 4, described main water return tube 4 and wing return water pipe 7 are in same plane.In addition, many wing return water pipes 7 that are positioned at main water return tube 4 one sides are parallel to each other, and described wing return water pipe 7 is acute angle with the angle of main water return tube 4.Natural heat dissipation pipeline be exactly by the brake backwater in Winch brake equipment after main water return tube 4 and wing return water pipe 7, from wing return water pipe 7, drop onto in tank body 1 through the nozzle 10 that drips again, thereby it is progressively cooling to utilize natural mode that cooling water expansion tank is carried out, thereby increase a kind of type of cooling.
In actual applications, we lay the wing return water pipe 7 of φ 114mm main water return tube 4 and φ 89mm at strong cold water tank top.Owing to installing multiple nozzles 10 that drip additional on wing return water pipe 7, the winch backwater water return pipeline of flowing through like this, and dripped gradually by the nozzle 10 that drips, increase the winch backwater natural heat dissipation gross area, make circulating water first carry out natural heat dissipation cooling, thereby improved radiating efficiency, actv. has made up narrow and small the cause dissipating area of radiator because of installing space, the deficiency that radiating efficiency is poor to a certain extent.And install by pass valve 8 additional in one end of the main water return tube 4 at tank body 1 top, in the time that winch backwater amount is large, open this by pass valve 8, thereby avoided winch because backwater is not as good as the overflow phenomena appearance occurring.
As another innovation of the present utility model, the utility model is provided with a centrifugal water-circulating pump 5 on the liquid suction pipe of vertical cooling radiator 2, be provided with a temperature switch 6 in described tank body 1 inside, this temperature switch 6 connects respectively and controls motor and the centrifugal water-circulating pump 5 of vertical air-cooled radiator 2.Due to a newly-increased little centrifugal water-circulating pump 5 on vertical air-cooled radiator 2 sides, make pump capacity be controlled at 600L/min left and right.This water pump is directly from the inner water suction of tank body 1, then the water of tank interior is pumped in vertical cooling radiator 2, force to carry out wind-cooling heat dissipating cooling after, return into tank interior, thereby form closed cooling circuit.
Automatically cooling for the ease of cooling water expansion tank is carried out, we are 20-100 DEG C by the Temperature Setting scope of temperature switch 6, due to this temperature switch 6 and the motor of centrifugal water-circulating pump 5, the blower motor interlock of vertical air-cooled radiator 2.When the temperature of tank body 1 internal water is in the time that setting value is below 20 DEG C, temperature switch action, sends 20V pulse current, cuts off blower motor and powers with centrifugal water-circulating pump, makes blower motor and pump motor stall.In like manner, when water temperature is during higher than 100 DEG C of temperature switch setting values, then this sends pulse current, connect the motor of centrifugal water-circulating pump 5, the blower motor interlock of vertical air-cooled radiator 2, make blower motor and starting mode of pump, it is cooling that wind-cooling heat dissipating is carried out in pressure, until temperature is below setting value.Intelligent operation is played in the control of temperature switch 6, saves drilling well site electric energy effect.
Form its specific works flow process be described in detail below in conjunction with the later structure of above-mentioned improvement:
First close all valve members, toward tank body 1 the inside moisturizing to correct position, be connected to upper, the return water pipe of winch, open all butterfly valves except foul valve, start water water pump 9 on any platform and supply water;
When tank body 1 water temperature is elevated to temperature switch 6 setting values when above because of brake, temperature switch 6 sends 24V electric signal, automatically starts vertical air-cooled radiator 2 and centrifugal water-circulating pump 5 and forces cooling;
When water temperature is cooled to temperature switch 6 setting values when above, temperature switch 6 sends 24V electric signal, and vertical air-cooled radiator 2 and centrifugal water-circulating pump 5 shut down;
After date in the time that strong cold water tank moves one section, closes water pot power supply, and all butterfly valves, opens foul valve, the inner dirt of clean water tank, and cleaning in time or replacing filter.
After above-mentioned design, after circulating water is cooling via water return pipeline natural heat dissipation, again pump into and in air-cooled radiator, carry out force-air cooling cooling by water-circulating pump, thereby realize natural heat dissipation and the force-air cooling heat radiation type of cooling that combines, to reach energy-conservation requirement.
The type of cooling that the strong cold water tank of the utility model winch adopts force-air cooling heat radiation and natural heat dissipation to combine, and be equipped with temperature switch and circulation-water pump electric machine and radiator fan motor linkage, greatly meet to a certain extent the demand to winch recirculated cooling water, there is cooling performance good, radiating efficiency is energy-efficient, operative intelligence, feature simple in structure, have significant progress.
Claims (6)
1. an energy-saving winch forced cooling water tank, on this winch forced cooling water jar structure, include base, tank body and vertical air-cooled radiator, described tank body and vertical air-cooled radiator are all fixed on base, the vertical air-cooled radiator bottom that is arranged at described tank body one side is provided with liquid suction pipe, top is provided with drain pipe, this liquid suction pipe is communicated with the bottom of tank body, drain pipe extends the top of described tank body, it is characterized in that, be provided with natural heat dissipation pipeline at the top of described tank body, this natural heat dissipation pipeline includes main water return tube and wing return water pipe, one end connection winch brake gear of described main water return tube is to receive winch backwater, the other end at described main water return tube is provided with by pass valve, many wing return water pipes are wing and are fixed on symmetrically the both sides of main water return tube, be equipped with at least one in the bottom of every wing return water pipe in order to cooling water expansion tank is dropped to the nozzle that drips in described tank body, on described liquid suction pipe, be provided with a centrifugal water-circulating pump, be provided with a temperature switch in described tank interior, this temperature switch connects respectively and controls motor and the centrifugal water-circulating pump of vertical air-cooled radiator, is also provided with a liquid level liquid thermometer that indicates fluid temperature and amount of liquid in described tank body.
2. a kind of energy-saving winch forced cooling water tank according to claim 1, is characterized in that, the diameter of described main water return tube is greater than the diameter of wing return water pipe.
3. a kind of energy-saving winch forced cooling water tank according to claim 1, it is characterized in that, described main water return tube is longitudinally arranged at the top of tank body vacantly by stand, one end sealing of every wing return water pipe, the other end is fixedly on main water return tube, and described main water return tube and wing return water pipe are in same plane.
4. a kind of energy-saving winch forced cooling water tank according to claim 1, is characterized in that, many wing return water pipes that are positioned at main water return tube one side are parallel to each other, and the angle of described wing return water pipe and main water return tube is acute angle.
5. a kind of energy-saving winch forced cooling water tank according to claim 1, it is characterized in that, the Temperature Setting scope of described temperature switch is 20-100 DEG C, the motor of this temperature switch and centrifugal water-circulating pump, the interlock of the blower motor of vertical air-cooled radiator.
6. a kind of energy-saving winch forced cooling water tank according to claim 1, is characterized in that, the side bottom away from vertical air-cooled radiator on described tank body is provided with foul valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320758464.XU CN203667891U (en) | 2013-11-27 | 2013-11-27 | Energy-saving winch forced cooling water pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320758464.XU CN203667891U (en) | 2013-11-27 | 2013-11-27 | Energy-saving winch forced cooling water pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203667891U true CN203667891U (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320758464.XU Expired - Fee Related CN203667891U (en) | 2013-11-27 | 2013-11-27 | Energy-saving winch forced cooling water pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203667891U (en) |
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2013
- 2013-11-27 CN CN201320758464.XU patent/CN203667891U/en not_active Expired - Fee Related
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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: 20140625 Termination date: 20211127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |