CN208720859U - Automatic freezing-protective type closed cooling tower - Google Patents
Automatic freezing-protective type closed cooling tower Download PDFInfo
- Publication number
- CN208720859U CN208720859U CN201821258932.6U CN201821258932U CN208720859U CN 208720859 U CN208720859 U CN 208720859U CN 201821258932 U CN201821258932 U CN 201821258932U CN 208720859 U CN208720859 U CN 208720859U
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- CN
- China
- Prior art keywords
- fixedly connected
- cooling tower
- locating piece
- slot
- spray pump
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Abstract
The utility model discloses automatic freezing-protective type closed cooling towers, including cooling tower, the bottom of the cooling tower side is fixedly connected with bottom plate, the upper end of the bottom plate is symmetrically fixedly connected there are two snap-gauge, the same locating piece is connected between two snap-gauges, the upper end of the locating piece is fixedly connected with fixed plate, the upper end of the fixed plate is fixedly connected with the same spray pump by multiple buffer springs, cylinder groove is offered on front side of the locating piece, same root telescopic rod is connected with by ball bearing rotational in the cylinder groove, one end of the telescopic rod is stretched out outside cylinder groove, and it is fixedly connected with switch block, fixing groove corresponding with switch block is offered on front side of the locating piece.The problem of the utility model is convenient for the dismounting to spray pump, preferably avoids the vibration influence spray pump normal use that spray pump generates when in use.
Description
Technical field
The utility model relates to cooling tower technical field more particularly to automatic freezing-protective type closed cooling towers.
Background technique
Closed cooling tower is used for the place that much needs to cool down, and it is (smelting furnace, holding furnace, saturating to be mainly used in electric furnace at present
Hot stove, vacuum drying oven, glowing furnace) the neck such as induction heating equipment, central air-conditioning, hydraulic system, forging, metallurgy, weaving and chemical industry
Domain.Air inlet and catch basin are arranged at the bottom of closed cooling tower, and blower is arranged at top, and centre is equipped with heat exchange coil, heat exchange coil
There is spray tube in top.Heat exchange coil is connected by pipeline with water circulating pump, cyclic water tank, and wherein some pipeline is cold positioned at needing
But at equipment, the heat that need to cool down equipment is taken away by the fluid in pipeline and heat exchange coil, cyclic water tank constitute heat exchange cycle
Circuit.Cold and air-cooled two parts of cooling water dividing of closed cooling tower exchange hot coil.Water cooling part: spray pump will be in catch basin
Water is extracted into spray tube, water is sprayed onto damp and hot heat exchange coil by spray tube, the water of low temperature is sprayed onto the tube wall wink of high temperature
Between form moisture film, pass through evaporation absorb amount of heat.Shower water a part becomes water vapour, is discharged in external environment by blower,
The water droplet not being evaporated is fallen on the cooling fin below heat exchange coil, is fallen back in catch basin after air-cooled for recycling next time
It uses.Air-cooled part: the fresh air that cooling tower bottom air inlet mouth enters, which flows through heat exchange coil, takes away a part of heat on tube wall, then
It is discharged to external environment by the blower at top, when environment temperature is lower, the fluid freeze in heat exchange cycle circuit in order to prevent,
Generally take the method for increasing anti-icing fluid in a fluid.Have the following deficiencies: that anti-icing fluid easily causes fire using anti-icing fluid is antifreeze
Calamity, anti-icing fluid storage is relatively difficult, and anti-icing fluid is volatile, and the price of anti-icing fluid is more expensive.
Through retrieving, to propose a kind of automatic freezing-protective type enclosed cold for the patent that license notification number is 202947530 U of CN
But tower, including closed cooling tower (1), closed cooling tower control cabinet, cyclic water tank (2) and water circulating pump (3), closed cooling tower
(1) heat exchanger (4) in is linked to be circuit by pipeline and cyclic water tank (2), water circulating pump (3), in closed cooling tower control cabinet
Control circuit is installed, control circuit is connected with closed cooling tower (1), water circulating pump (3), it is characterised in that the enclosed is cold
But the water outlet of the heat exchanger (4) of tower (1) is equipped with the first temperature sensor (5), in the closed cooling tower control cabinet
Control circuit includes the first temperature conditioning unit (6) and the first A.C. contactor (7), is equipped with electric heating in the cyclic water tank (2)
Device (8), the output end of the first temperature sensor (5) and the input terminal of the first temperature conditioning unit (6) are connected, the first temperature conditioning unit (6)
Output end and the first A.C. contactor (7) driving end be connected, a pair of of normally opened contact of the first A.C. contactor (7) respectively and
Power supply (9), electric heater (8), the patent are capable of the start and stop of automatic controlled electric heater and water circulating pump as needed, are made
Water temperature in heat-exchanging loop keeps in a certain range, avoiding water temperature too low and freezing, reach good antifreezing effect, be not necessarily to
Anti-icing fluid is added, is worked safer, it is antifreeze more reliable, antifreeze cost is also reduced, but spray pump can generate shake when in use, held
The normal use of spray pump is easily influenced, and the dismounting of spray pump is inconvenient.
Utility model content
Purpose of the utility model is to solve spray pumps in the prior art can generate shake when in use, is easy to influence
The normal use of spray pump, and the problem of be inconvenient for the dismounting of spray pump, and the automatic freezing-protective type enclosed proposed is cooling
Tower.
To achieve the goals above, the utility model adopts the technical scheme that
The bottom of automatic freezing-protective type closed cooling tower, including cooling tower, the cooling tower side is fixedly connected with bottom plate, institute
The upper end for stating bottom plate is symmetrically fixedly connected there are two snap-gauge, is connected with the same locating piece, the locating piece between two snap-gauges
Upper end be fixedly connected with fixed plate, the upper end of the fixed plate is fixedly connected with the same spray by multiple buffer springs
It pumps, cylinder groove is offered on front side of the locating piece, same root is connected with by ball bearing rotational in the cylinder groove and is stretched
Bar, one end of the telescopic rod is stretched out outside cylinder groove, and is fixedly connected with switch block, is offered on front side of the locating piece and switch block
Corresponding fixing groove, the telescopic rod is located at the uniform fixing sleeve of bar wall in cylinder groove and is connected to multiple drive bevel gears, described fixed
The opposite two side walls of corresponding two snap-gauges of position block, which offer, multiple with cylinder groove connection and corresponding with drive bevel gear leads to
Slot, the through slot is interior to be connected with screw rod by ball bearing rotational, and one end of the screw rod is fixedly connected with and drive bevel gear
The follow bevel gear of engagement, the other end of the screw rod are threaded with limit barrel, and the surface of the snap-gauge offers and limits
The corresponding limiting slot of position barrel.
Preferably, limit is fixedly connected between the lower end four corners of the spray pump and the upper end four corners of fixed plate
Telescopic rod.
Preferably, the sidewall symmetry of the switch block is fixedly connected there are two fixture block, the inner wall of the fixing groove offer with
The card slot that fixture block matches.
Preferably, the outer wall of the limit barrel is symmetrically fixedly connected there are two position limiting slide block, and the inner wall of the through slot is opened
Equipped with the limit sliding chutes to match with position limiting slide block.
Preferably, the specific material of the limit barrel is stainless steel.
Compared with prior art, the utility model provides automatic freezing-protective type closed cooling tower, have it is following the utility model has the advantages that
1, locating piece is clamped by the automatic freezing-protective type closed cooling tower by two snap-gauges being equipped with, and then by spray pump
Firm fixation rotates switch block, and switch block drives telescopic rod rotation, and then drives drive bevel gear rotation, utilizes drive bevel gear
Screw rod rotation is driven with the engagement of follow bevel gear, and then makes to limit using the threaded connection effect of screw rod and limit barrel
Barrel removes outside through slot, engages limit barrel with limiting slot, spray pump can be carried out to firm fixation, and needing to release
Switch block is rotated backward when locking can release to the locking of the relative limit of spray pump, convenient for the dismounting to spray pump.
2, the automatic freezing-protective type closed cooling tower is fixed on by the cooperation of the fixture block and card slot that are equipped with by what switch block consolidated
In fixing groove, it can preferably avoid switch block from being influenced generation rotation by extraneous factor and spray pump is caused to place unsteady ask
Topic.
3, the automatic freezing-protective type closed cooling tower can play preferable buffering by the buffer spring being equipped with to spray pump
Cushioning effect, the problem of preferably avoiding the vibration influence spray pump normal use that spray pump generates when in use.
And be not directed to part in the device and be the same as those in the prior art or can be realized by using the prior art, this is practical
The novel dismounting convenient for spray pump, preferably avoids the vibration influence spray pump normal use that spray pump generates when in use
The problem of.
Detailed description of the invention
Fig. 1 be the utility model proposes automatic freezing-protective type closed cooling tower structural schematic diagram；
Fig. 2 be the utility model proposes automatic freezing-protective type closed cooling tower the structural representation that is connect with snap-gauge of locating piece
Figure.
In figure: 1 cooling tower, 2 bottom plates, 3 snap-gauges, 4 locating pieces, 5 fixed plates, 6 buffer springs, 7 spray pumps, 8 cylinder grooves, 9
Telescopic rod, 10 switch blocks, 11 fixing grooves, 12 drive bevel gears, 13 through slots, 14 screw rods, 15 follow bevel gears, 16 limit barrels, 17
Limiting slot, 18 limit telescopic bars.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, the bottom of automatic freezing-protective type closed cooling tower, including cooling tower 1,1 side of cooling tower is fixedly connected
There is a bottom plate 2, the upper end of bottom plate 2 is symmetrically fixedly connected there are two snap-gauge 3, it is connected with the same locating piece 4 between two snap-gauges 3,
The upper end of locating piece 4 is fixedly connected with fixed plate 5, and the upper end of fixed plate 5 is fixedly connected with same by multiple buffer springs 6
Spray pump 7, the front side of locating piece 4 offer cylinder groove 8, are connected with same root by ball bearing rotational in cylinder groove 8 and stretch
One end of bar 9, telescopic rod 9 is stretched out outside cylinder groove 8, and is fixedly connected with switch block 10, and the front side of locating piece 4 offers and switch block 10
Corresponding fixing groove 11, telescopic rod 9 are located at the uniform fixing sleeve of bar wall in cylinder groove 8 and are connected to multiple drive bevel gears 12, positioning
The opposite two side walls of corresponding two snap-gauges 3 of block 4 offer multiple be connected to cylinder groove 8 and corresponding with drive bevel gear 12
Through slot 13, through slot 13 is interior to be connected with screw rod 14 by ball bearing rotational, and one end of screw rod 14 is fixedly connected with and active helical teeth
Wheel 12 engagement follow bevel gears 15, the other end of screw rod 14 be threaded with limit barrel 16, the surface of snap-gauge 3 offer with
Limit the corresponding limiting slot 17 of barrel 16.
Limit telescopic bar 18 is fixedly connected between the lower end four corners of spray pump 7 and the upper end four corners of fixed plate 5.
The sidewall symmetry of switch block 10 is fixedly connected there are two fixture block, and the inner wall of fixing groove 11 is offered to match with fixture block
Card slot.
The outer wall of limit barrel 16 is symmetrically fixedly connected there are two position limiting slide block, and the inner wall of through slot 13 is offered to be slided with limit
The limit sliding chutes that block matches.
The specific material for limiting barrel 16 is stainless steel.
In the utility model, in use, locating piece 4 is clamped by two snap-gauges 3 being equipped with, and then spray pump 7 is steady
Solid fixation, rotate switch block 10, switch block 10 drive telescopic rod 9 rotate, and then drive drive bevel gear 12 rotate, using actively tiltedly
The engagement of gear 12 and follow bevel gear 15 drives screw rod 14 to rotate, and then utilizes screw rod 14 and the screw thread for limiting barrel 16
Connection function makes to limit outside the removal through slot 13 of barrel 16, engages limit barrel 16 with limiting slot 17, can carry out spray pump 7
Firm fixation, and rotate backward when needing to unlock switch block 10 and can release relative limit locking to spray pump 7, just
In the dismounting to spray pump 7, it is fixed in fixing groove 11 by the cooperation of the fixture block and card slot that are equipped with by what switch block 10 consolidated, energy
It is enough that switch block 10 is preferably avoided to be influenced to lead to the problem of by extraneous factor and rotate and to cause spray pump 7 to be placed unsteady, pass through
The buffer spring 6 being equipped with can play preferable shock absorbing effect to spray pump 7, preferably avoid spray pump 7 and using
When generate vibration influence 7 normal use of spray pump the problem of.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. automatic freezing-protective type closed cooling tower, including cooling tower (1), which is characterized in that the bottom of cooling tower (1) side is solid
Surely it is connected with bottom plate (2), the upper end of the bottom plate (2) is symmetrically fixedly connected there are two snap-gauge (3), is blocked between two snap-gauges (3)
Be connected to the same locating piece (4), the upper end of the locating piece (4) is fixedly connected with fixed plate (5), the fixed plate (5) it is upper
End is fixedly connected with the same spray pump (7) by multiple buffer springs (6), offers cylinder on front side of the locating piece (4)
Slot (8), the cylinder groove (8) is interior to be connected with same root telescopic rod (9) by ball bearing rotational, and the one of the telescopic rod (9)
Cylinder groove (8) are stretched out outside in end, and are fixedly connected with switch block (10), and it is right with switch block (10) to offer on front side of the locating piece (4)
The fixing groove (11) answered, the telescopic rod (9) are located at the uniform fixing sleeve of bar wall in cylinder groove (8) and are connected to multiple drive bevel gears
(12), the opposite two side walls of corresponding two snap-gauges (3) of the locating piece (4) offer it is multiple be connected to cylinder groove (8) and
Through slot (13) corresponding with drive bevel gear (12), the through slot (13) is interior to be connected with screw rod (14) by ball bearing rotational,
One end of the screw rod (14) is fixedly connected with the follow bevel gear (15) engaged with drive bevel gear (12), the screw rod (14)
The other end be threaded with limit barrel (16), the surface of the snap-gauge (3) offers and limits barrel (16) corresponding limit
Position slot (17).
2. automatic freezing-protective type closed cooling tower according to claim 1, which is characterized in that the lower end of the spray pump (7)
Limit telescopic bar (18) are fixedly connected between four corners and the upper end four corners of fixed plate (5).
3. automatic freezing-protective type closed cooling tower according to claim 1, which is characterized in that the side wall pair of the switch block (10)
Title is fixedly connected there are two fixture block, and the inner wall of the fixing groove (11) offers the card slot to match with fixture block.
4. automatic freezing-protective type closed cooling tower according to claim 1, which is characterized in that outside limit barrel (16)
Wall is symmetrically fixedly connected there are two position limiting slide block, and it is sliding that the inner wall of the through slot (13) offers the limit to match with position limiting slide block
Slot.
5. automatic freezing-protective type closed cooling tower according to claim 1, which is characterized in that the tool of limit barrel (16)
Body material is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821258932.6U CN208720859U (en) | 2018-08-06 | 2018-08-06 | Automatic freezing-protective type closed cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821258932.6U CN208720859U (en) | 2018-08-06 | 2018-08-06 | Automatic freezing-protective type closed cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208720859U true CN208720859U (en) | 2019-04-09 |
Family
ID=65976438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821258932.6U Expired - Fee Related CN208720859U (en) | 2018-08-06 | 2018-08-06 | Automatic freezing-protective type closed cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208720859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114608350A (en) * | 2022-01-26 | 2022-06-10 | 山东泰王冷却设备有限公司 | Automatic anti-freezing device of closed cooling tower |
-
2018
- 2018-08-06 CN CN201821258932.6U patent/CN208720859U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114608350A (en) * | 2022-01-26 | 2022-06-10 | 山东泰王冷却设备有限公司 | Automatic anti-freezing device of closed cooling tower |
| CN114608350B (en) * | 2022-01-26 | 2024-03-12 | 山东泰王冷却设备有限公司 | Automatic anti-freezing device of closed cooling tower |
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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 |
Granted publication date: 20190409 Termination date: 20210806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |