CN209461256U - A kind of double valve water circulation cooling device - Google Patents
A kind of double valve water circulation cooling device Download PDFInfo
- Publication number
- CN209461256U CN209461256U CN201920661153.9U CN201920661153U CN209461256U CN 209461256 U CN209461256 U CN 209461256U CN 201920661153 U CN201920661153 U CN 201920661153U CN 209461256 U CN209461256 U CN 209461256U
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- Prior art keywords
- water
- cooling
- pipe
- groups
- valve
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Abstract
The utility model provides a kind of double valve water circulation cooling device, including shell, oil inlet pipe and inlet valve；The front end face top of the shell be fixedly connected with one group described in outlet pipe；Water inlet pipe described in being fixedly connected with one group below the rear end face of the shell；Cooling fin described in multiple groups is fixedly connected between the outlet pipe and water inlet pipe.By the way that two groups of flowing water Valves and two groups of inlet valves are respectively set, looping network is formed, can be worked on by another pipeline when situation occurs in a bye-pass, be improved the stability of system, not shutdown maintenance may be implemented, facilitate maintenance；The device improves the stability of system, conveniently repairs by using cyclic annular pipeline, while the device can be very good to improve the mobility of hot oil, increases the contact area of hot oil and cooling tube, improves heat-exchange capacity, increases the cooling capacity to hot oil.
Description
Technical field
The utility model belongs to valve processing, cooling equipment technical field, more specifically, in particular to a kind of double valve
Water circulation cooling device.
Background technique
Generally transformer is cooled down using transformer oil in the operation of large-scale transformer, to transformer oil into
When row is cooling, there is the cold-zones such as air-cooled, water cooling mode, existing water cooling generally uses horizontal type cooler to be cooled down.
Such as application number: the utility model discloses a kind of transformer oil coolers by CN201420169007.1, mainly by
Cooling bunker (1), top cover (5), circulating water plate (4) are constituted, and cooling (1) one side lower part of bunker is provided with oiler
(2), it is provided with oil outlet (3) in cooling bunker (1) side corresponding with oiler (2), on the circulating water plate (4)
End is connected with top cover (5), and circulating water plate (4) lower end is located above cooling bunker (1) bottom, in the top cover
(5) water inlet (10) and water outlet (13) being connected with circulating water plate are respectively arranged on.The utility model can increase
Large cooling area improves cooling efficiency, good airproof performance and is conveniently replaceable cleaning.
Based on above-mentioned, one group of inlet valve and outlet valve is only arranged in existing cooler, in use once there is one group of valve
Going wrong just will affect the use of cold-zone device, and then influence the work of transformer, influence system stability, while existing cold
But the contact area of device transformer oil and cooler is smaller, and heat-exchange capacity is limited.
Then, in view of this, being studied improvement for existing structure and missing, it is cold to provide a kind of double valve water circulation
But device, to achieve the purpose that with more more practical value.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of double valve water circulation cooling device, existing to solve
As soon as group inlet valve and outlet valve is only arranged in some coolers, in use once having one group of valve to go wrong will affect cold-zone
The use of device, and then the work of transformer is influenced, influence system stability, while existing cooler transformer oil and cooler
Contact area it is smaller, the limited problem of heat-exchange capacity.
The utility model a kind of purpose and effect of double valve water circulation cooling device, are reached by technological means in detail below
At:
A kind of double valve water circulation cooling device, including shell, oil inlet pipe, flowline, oil dividing plate, cooling fin, cooling it is defeated
Water pipe, cooling tube, outlet pipe, flowing water Valve, water inlet pipe and inlet valve；The front end face top of the shell is fixedly connected with one
The group outlet pipe；Water inlet pipe described in being fixedly connected with one group below the rear end face of the shell；The outlet pipe and water inlet pipe
Between be fixedly connected with cooling fin described in multiple groups.
Further, the front end face of the outlet pipe be fixedly connected with two groups described in flowing water Valve, before the water inlet pipe
End face be fixedly connected with two groups described in inlet valve, inlet valve described in flowing water Valve described in two groups and two groups can carry out work
Make, forms looping network.
Further, be provided with one group on the right side of the shell described in oil inlet pipe, be provided with one group on the left of the shell
The flowline.
Further, it is provided with the oil dividing plate at left and right sides of the inside of the shell, is uniformly arranged on the oil dividing plate
Show many cavities.
Further, the cooling fin has the cooling water-supply-pipe and the cooling tube to constitute, and the cooling fin is equal up and down
Water-supply-pipe is cooled down described in being provided with one group, and the flat tube knot of multiple groups inclination installation is uniformly placed between cooling water-supply-pipe described in two groups
The cooling tube of structure.
Further, cooling fin described in two adjacent groups is staggeredly 90 degree of settings.
Further, the outlet pipe and the water inlet pipe are diagonal line distribution, and all cooling water-supply-pipes are only
There is one end to be connected with the outlet pipe or the water inlet pipe, the other end is blocked by blind plate.
Compared with prior art, the utility model has the following beneficial effects:
By the way that two groups of flowing water Valves and two groups of inlet valves are respectively set, looping network is formed, when a bye-pass goes out status
Condition can be worked on by another pipeline, improve the stability of system, and not shutdown maintenance may be implemented, and facilitate maintenance；It is logical
The cooling tube for crossing the flat tube configuration using inclination installation carries out baffling to hot oil and carries out heat exchange, improves the mobility of hot oil,
Increase contact area, improves heat-exchange capacity；It is staggeredly 90 degree of settings by two adjacent groups cooling fin, hot oil in use is cold
But the gap between pipe is walked, and forms turbulent flow, improves the mobility of hot oil, improves heat-exchange capacity, reaches preferably cooling effect
Fruit；The device improves the stability of system, conveniently repairs by using cyclic annular pipeline, while the device can be very good
The mobility of hot oil is improved, the contact area of hot oil and cooling tube is increased, improves heat-exchange capacity, increases the cooling energy to hot oil
Power.
Detailed description of the invention
Fig. 1 is the axis side structure schematic diagram of the utility model.
Fig. 2 is the schematic cross-sectional view of the utility model.
Fig. 3 is the circulating part part installation axle side structure schematic diagram of the utility model.
Fig. 4 is the cooling fin installation condition axis side structure schematic diagram of the utility model.
Fig. 5 is the cooling bobbin side structure schematic diagram of the utility model.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1, shell；101, oil inlet pipe；102, flowline；103, oil dividing plate；2, cooling fin；201, cooling water-supply-pipe；202,
Cooling tube；3, outlet pipe；301, flowing water Valve；4, water inlet pipe；401, inlet valve.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 5:
The utility model provides a kind of double valve water circulation cooling device, including shell 1, oil inlet pipe 101, flowline 102,
Oil dividing plate 103, cooling fin 2, cooling water-supply-pipe 201, cooling tube 202, outlet pipe 3, flowing water Valve 301, water inlet pipe 4 and inlet valve
Door 401；The front end face top of the shell 1 be fixedly connected with one group described in outlet pipe 3；It is solid below the rear end face of the shell 1
Surely water inlet pipe 4 described in being connected with one group；Cooling fin 2 described in multiple groups are fixedly connected between the outlet pipe 3 and water inlet pipe 4.
Wherein, the front end face of the outlet pipe 3 be fixedly connected with two groups described in flowing water Valve 301, before the water inlet pipe 4
End face be fixedly connected with two groups described in inlet valve 401, inlet valve 401 described in flowing water Valve 301 described in two groups and two groups is equal
It is operable, looping network is formed, can be worked on by another pipeline when situation occurs in a bye-pass, system is improved
Stability.
Wherein, the right side of the shell 1 be provided with one group described in oil inlet pipe 101, the left side of the shell 1 is provided with one group
The flowline 102, when in use hot oil from the oil inlet pipe 101 into the shell 1 carry out after cold and hot exchange from it is described go out
The purpose of cooling oil is realized in the outflow of oil pipe 102.
Wherein, it is provided with the oil dividing plate 103 at left and right sides of the inside of the shell 1, on the oil dividing plate 103 uniformly
The hot oil that the oil inlet pipe 101 enters uniformly is distributed there are many cavity by the barrier effect of the oil dividing plate 103 by arrangement
To whole cross section.
Wherein, the cooling fin 2 has the cooling water-supply-pipe 201 and the cooling tube 202 to constitute, in the cooling fin 2
Under be provided with one group described in cooling water-supply-pipe 201, be uniformly placed with multiple groups inclination peace between cooling water-supply-pipe 201 described in two groups
The cooling tube 202 of the flat tube configuration of dress carries out baffling to hot oil by using the cooling tube 202 of inclination installation and goes forward side by side
Row heat exchange.
Wherein, cooling fin 2 described in two adjacent groups is staggeredly 90 degree of settings, and hot oil in use can be in the cooling tube
Gap between 202 is walked, and turbulent flow is formed, realize hot oil and the cooling tube 202 well to contact progress good
Heat exchange.
Wherein, the outlet pipe 3 and the water inlet pipe 4 are diagonal line distribution, and all cooling water-supply-pipes 201 are only
There is one end to be connected with the outlet pipe 3 or the water inlet pipe 4, the other end is blocked by blind plate, to realize from described
The cooling water that water inlet pipe 4 enters can be from the cooling water-supply-pipe 201 to the cooling tube 202 again to the cooling water-supply-pipe
201 are finally pooled to the outlet pipe 3.
The specifically used mode and effect of the present embodiment:
When in use, cooling water enters water inlet pipes 4 by two groups of inlet valves 401, and the cooling water in water inlet pipe 4 is from cooling
Water-supply-pipe 201 to cooling tube 202 arrives cooling water-supply-pipe 201 again and is finally pooled to outlet pipe 3 to be discharged from two groups of flowing water Valves 301,
Hot oil is entered in shell 1 by oil inlet pipe 101 and is evenly dispersed to entirely cut by hot oil in the barrier effect of oil dividing plate 103 simultaneously
Face, gap of the hot oil between cooling tube 202 are walked, and hot oil and cooling tube 202 well contact and carry out good heat
The cooling for completing hot oil is finally discharged in exchange through overcooled oil from flowline 102.
The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field
Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.
Claims (7)
1. a kind of double valve water circulation cooling device, it is characterised in that: including shell (1), oil inlet pipe (101), flowline
(102), oil dividing plate (103), cooling fin (2), cooling water-supply-pipe (201), cooling tube (202), outlet pipe (3), flowing water Valve
(301), water inlet pipe (4) and inlet valve (401)；The front end face top of the shell (1) be fixedly connected with one group described in water outlet
It manages (3)；Water inlet pipe (4) described in being fixedly connected with one group below the rear end face of the shell (1)；The outlet pipe (3) and water inlet
Cooling fin described in multiple groups (2) are fixedly connected between pipe (4).
2. double valve water circulation cooling device as described in claim 1, it is characterised in that: the front end face of the outlet pipe (3) is solid
Surely flowing water Valve described in being connected with two groups (301), the front end face of the water inlet pipe (4) be fixedly connected with two groups described in inlet valve
(401), inlet valve (401) described in flowing water Valve described in two groups (301) and two groups is operable, forms looping network.
3. double valve water circulation cooling device as described in claim 1, it is characterised in that: be provided on the right side of the shell (1)
Oil inlet pipe described in one group (101), be provided with one group on the left of the shell (1) described in flowline (102).
4. double valve water circulation cooling device as described in claim 1, it is characterised in that: inside of the shell (1) or so two
Side is provided with the oil dividing plate (103), and evenly distributed on the oil dividing plate (103) there are many cavities.
5. double valve water circulation cooling device as described in claim 1, it is characterised in that: the cooling fin (2) is by the cooling
Water-supply-pipe (201) and the cooling tube (202) are constituted, the cooling fin (2) be provided with one group up and down described in cooling water-supply-pipe
(201), the cooling tube of the flat tube configuration of multiple groups inclination installation is uniformly placed between cooling water-supply-pipe (201) described in two groups
(202).
6. double valve water circulation cooling device as described in claim 1, it is characterised in that: cooling fin described in two adjacent groups (2) is
Staggeredly 90 degree of settings.
7. double valve water circulation cooling device as described in claim 1, it is characterised in that: the outlet pipe (3) and the water inlet
Managing (4) is that diagonal line is distributed, all cooling water-supply-pipes (201) only have one end and the outlet pipe (3) or it is described into
Water pipe (4) is connected, and the other end is blocked by blind plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920661153.9U CN209461256U (en) | 2019-05-09 | 2019-05-09 | A kind of double valve water circulation cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920661153.9U CN209461256U (en) | 2019-05-09 | 2019-05-09 | A kind of double valve water circulation cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209461256U true CN209461256U (en) | 2019-10-01 |
Family
ID=68048413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920661153.9U Expired - Fee Related CN209461256U (en) | 2019-05-09 | 2019-05-09 | A kind of double valve water circulation cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209461256U (en) |
-
2019
- 2019-05-09 CN CN201920661153.9U patent/CN209461256U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20210509 |