CN209512554U

CN209512554U - A kind of cooling tower for Sand Dust Environment

Info

Publication number: CN209512554U
Application number: CN201821419202.XU
Authority: CN
Inventors: 朱宁
Original assignee: Nanjing Cheilu Mechanical And Electrical Engineering Co Ltd
Current assignee: Jiangsu Jiaolu Electromechanical Engineering Co., Ltd
Priority date: 2018-08-31
Filing date: 2018-08-31
Publication date: 2019-10-18
Anticipated expiration: 2028-08-31

Abstract

The utility model discloses a kind of cooling towers for Sand Dust Environment, belong to field of cooling tower, a kind of cooling tower for Sand Dust Environment, including cooling tower ontology and water storage box, water storage box is connected to the bottom end of cooling tower body interior, the lower end of cooling tower ontology, which is dug, air inlet, the dust-extraction unit to match with air inlet is fixedly connected in the one side wall of cooling tower ontology, dust-extraction unit includes outer housing, blast pipe and discharge pipe, outer housing is internally connected with inner housing, blast pipe is fixedly connected with inner housing with discharge pipe, discharge pipe and air inlet grafting, inner housing is communicated with the outside world by blast pipe, the sand prevention blinds to match with blast pipe is fixedly connected on the side wall of outer housing, the top of inner housing is connected with multiple atomizers, inner housing, water service pipe is connected between atomizer and water storage box, electricity is connected on water service pipe Magnetic triple valve, this programme are easy to sand prevention and dedusting, and the water consumption of dust-extraction unit is few, and is convenient for changing and uses water.

Description

A kind of cooling tower for Sand Dust Environment

Technical field

The utility model relates to field of cooling tower, more specifically to a kind of cooling tower for Sand Dust Environment.

Background technique

Big machinery radiates in the process of running, generally cooling tower is mostly used to radiate, and cooling tower is to use Water is as circulating coolant, from absorbing heat dissipation in system into atmosphere, to reduce the device of water temperature, it is cold be using water with Cold and hot exchange is carried out after air flowing contact and generates steam, and steam volatilization takes away heat and reaches evaporative heat loss, convective heat transfer and spoke The principles such as heat transfer are penetrated to disperse the waste heat generated in industrial or refrigeration air-conditioner and reduce the evaporating radiator of water temperature, to guarantee The normal operation of system needs to continually introduce air from the external world in use, and heat exchange is carried out inside cooling tower.

But the area more universal in some dust and sand weathers, sand and dust are easy to enter in system by air inlet, to setting It is standby to cause biggish broken ring, its service life is influenced, therefore, carrying out dust-proof processing to air inlet becomes particularly important, and existing Dust-extraction unit can not effectively carry out dust-proof dust-removing, to influence the use of user.

Utility model content

1. technical problems to be solved

Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of for the cold of Sand Dust Environment But tower, it may be implemented to be easy to sand prevention and dedusting, and the water consumption of dust-extraction unit is few, and is convenient for changing and uses water.

2. technical solution

To solve the above problems, the utility model adopts the following technical scheme.

A kind of cooling tower for Sand Dust Environment, including cooling tower ontology and water storage box, the water storage box are connected to cooling The bottom end of tower body interior, the lower end of the cooling tower ontology, which is dug, air inlet, solid in the one side wall of the cooling tower ontology Surely it is connected with the dust-extraction unit to match with air inlet, the dust-extraction unit includes outer housing, blast pipe and discharge pipe, described outer Shell is internally connected with inner housing, and the blast pipe is fixedly connected with inner housing with discharge pipe, the discharge pipe and air inlet Mouth grafting, the inner housing are communicated with the outside world by blast pipe, are fixedly connected on the side wall of the outer housing and blast pipe phase Matched sand prevention blinds, the top of the inner housing are connected with multiple atomizers, the inner housing, atomizer and water storage box Between be connected with water service pipe, three-way solenoid valve is connected on the water service pipe, the lower end of the outer housing is fixedly connected with support Column 15, interior dig of support column 15 have antechamber, drainpipe, the row are fixedly connected between the antechamber and inner housing It is connected with solenoid electric valve on water pipe, sewage pipe is fixedly connected on the inner housing, the sewage pipe runs through support column 15 simultaneously It communicates with the outside world, opening and closing valve is connected on the sewage pipe, the lower end of the cooling tower ontology is fixedly connected with multiple and support The support leg that column 15 matches is easy to sand prevention and dedusting, and the water consumption of dust-extraction unit is few, and is convenient for changing and uses water.

Further, digging on the inner wall of the inner housing has overflow hole, by logical between the overflow hole and antechamber Water pipe connection, is not easy the intracorporal water level of inner casing excessively high.

Further, it is fixedly connected with a pair of wind deflector to match with water service pipe on the inner wall of the inner housing, makes dirt Gas is not easily accessible water service pipe.

Further, ventilating board is fixedly connected on the inner wall of the discharge pipe, cutting has multiple equal on the ventilating board The ventilation hole of even distribution, the ventilating board are equipped with the flapper to match with ventilation hole, the flapper and ventilating board Between be connected with shaft, make gas be not easy to flow back.

Further, it is connected with filter screen on the discharge pipe and sewage pipe, sandstone is made to not easily pass through discharge pipe entrance Cooling tower ontology and blocking sewage pipe.

3. beneficial effect

Compared with the prior art, utility model has the advantages that

(1) this programme is easy to sand prevention and dedusting, and the water consumption of dust-extraction unit is few, and is convenient for changing and uses water.

(2) digging on the inner wall of inner housing has overflow hole, is connected between overflow hole and antechamber by water service pipe, makes inner casing Intracorporal water level is not easy excessively high.

(3) it is fixedly connected with a pair of wind deflector to match with water service pipe on the inner wall of inner housing, is not easily accessible dust and gas Water service pipe.

(4) ventilating board is fixedly connected on the inner wall of discharge pipe, digging on ventilating board has multiple equally distributed ventilation holes, Ventilating board is equipped with the flapper to match with ventilation hole, and shaft is connected between flapper and ventilating board, makes gas not Easily reflux.

(5) it is connected with filter screen on discharge pipe and sewage pipe, so that sandstone is not easily passed through discharge pipe and enters cooling tower ontology With blocking sewage pipe.

Detailed description of the invention

Fig. 1 is the perspective view of the utility model；

Fig. 2 is the cross-sectional view at the shell of the utility model；

Structural schematic diagram in Fig. 3 Fig. 2 at A.

Figure label explanation:

1 cooling tower ontology, 2 water storage boxes, 3 outer housings, 4 sand prevention blinds, 5 blast pipes, 6 inner housings, 7 discharge pipes, 8 atomizations Spray head, 9 three-way solenoid valves, 10 water service pipes, 11 wind deflectors, 12 antechambers, 13 overflow holes, 14 support legs, 15 supporting blocks, 16 blowdowns Pipe, 17 ventilating boards.

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；Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc. The orientation or positional relationship of instruction for based on 5 orientation or positional relationships of attached drawing, be merely for convenience of description the utility model and Simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construction And operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are used for description purposes only, It is not understood to indicate or imply relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.

Embodiment 1:

Please refer to Fig. 1-3, a kind of cooling tower for Sand Dust Environment, including cooling tower ontology 1 and water storage box 2, water storage box 2 are connected to the bottom end inside cooling tower ontology 1, and the lower end of cooling tower ontology 1, which is dug, air inlet, the side of cooling tower ontology 1 It is fixedly connected with the dust-extraction unit to match with air inlet on wall, dust-extraction unit includes outer housing 3, blast pipe 5 and discharge pipe 7, Outer housing 3 is internally connected with inner housing 6, and inner housing 6 is used for dedusting, and blast pipe 5 and discharge pipe 7, which are fixed with inner housing 6, to be connected It connects, discharge pipe 7 and air inlet grafting, inner housing 6 are communicated with the outside world by blast pipe 5, are fixedly connected on the side wall of outer housing 3 There is the sand prevention blinds 4 to match with blast pipe 5, the top of inner housing 6 is connected with multiple atomizers 8, and atomizer 8 is used for Water is sprayed in the form of water mist, is easy to save water, dust and gas is also made to be easy to contact with water, is easy to sand and dust agglomeration, inner housing 6, mist Change and be connected with water service pipe 10 between spray head 8 and water storage box 2, three-way solenoid valve 9 is connected on water service pipe 10, three-way solenoid valve 9 is used In the opening and closing of the water service pipe 10 of the flow direction of water in control water service pipe 10, those skilled in the art use suitable three-way solenoid valve 9 It is installed, the power supply of three-way solenoid valve 9 and cooling tower ontology 1 is electrically connected, the control of three-way solenoid valve 9 and cooling tower ontology 1 System signal connection processed, the lower end of outer housing 3 are fixedly connected with support column 15, and digging in support column 15 has antechamber 12, desilting Room 12 is used to deposit sandstone and pipeline is made to be not easy to be blocked by sandstone, is fixedly connected with drainpipe between antechamber 12 and inner housing 6, Solenoid electric valve is connected on drainpipe, solenoid electric valve is used to control the opening and closing of drainpipe, solenoid electric valve and cooling tower sheet The control system signal of body 1 connects, and those skilled in the art are installed using suitable solenoid electric valve, such as MCH-3-1/ 8, be fixedly connected with sewage pipe 16 on inner housing 6, sewage pipe 16 for being discharged sewage, sewage pipe 16 through support column 15 and with it is outer Boundary communicates, and is connected with opening and closing valve on sewage pipe 16, and the lower end of cooling tower ontology 1 is fixedly connected with multiple to match with support column 15 Support leg 14, support leg 14 is used to support cooling tower ontology 1, is easy to sand prevention and dedusting, the water consumption of dust-extraction unit is few, Er Qiefang Just water is used in replacement.

Digging on the inner wall of inner housing 6 has overflow hole 13, is connected between overflow hole 13 and antechamber 12 by water service pipe 10, It is not easy the water level in inner housing 6 excessively high, a pair is fixedly connected on the inner wall of inner housing 6 and is kept out the wind with what water service pipe 10 matched Plate 11 makes dust and gas be not easily accessible water service pipe 10, and ventilating board 17 is fixedly connected on the inner wall of discharge pipe 7, is dug on ventilating board 17 There are multiple equally distributed ventilation holes, ventilating board 17 is equipped with the flapper to match with ventilation hole, flapper and ventilation It is connected with shaft between plate 17, gas is made to be not easy to flow back, filter screen is connected on discharge pipe 7 and sewage pipe 16, makes sandstone not Cooling tower ontology 1 and blocking sewage pipe 16 are easily entered by discharge pipe 7.

In use, those skilled in the art open the air-introduced machine in cooling tower ontology 1, outside air is passed through into blast pipe 5 It into inner housing 6, flows downward in 6 inside spin of inner housing, then is entered in cooling tower ontology 1 by discharge pipe 7 and exchanged heat, In flow process, spray head 8 is sprayed water, and the impurity such as the sand and dust in air-flow is made to be easy to agglomerate, and the impurity after agglomeration falls into inner housing 6 In the water of lower end, clean air-flow carries out heat exchange work into cooling tower ontology 1 by discharge pipe 7, when needing replacing inner housing 6 When interior water, opening solenoid electric valve makes the sewage in inner housing 6 enter antechamber 12 by drainpipe, and sandstone is in antechamber 12 Interior sedimentation, sewage are discharged by sewage pipe 16, are then shut off solenoid electric valve, then control three-way solenoid valve 9 to make in water storage box 2 Water enters inner housing 6, and the replacement of water in inner housing 6 is completed with this, and compared to now with device, this programme has preferably anti-dust remove Sand and dust ability makes cooling tower that can also work well under the more environment of sand and dust.

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 improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model It is interior.

Claims

1. a kind of cooling tower for Sand Dust Environment, including cooling tower ontology (1) and water storage box (2), it is characterised in that: the storage Water tank (2) is connected to the internal bottom end of cooling tower ontology (1), and the lower end of the cooling tower ontology (1), which is dug, air inlet, described The dust-extraction unit to match with air inlet is fixedly connected in the one side wall of cooling tower ontology (1), the dust-extraction unit includes outer Shell (3), blast pipe (5) and discharge pipe (7), the outer housing (3) are internally connected with inner housing (6), the blast pipe (5) It is fixedly connected with inner housing (6) with discharge pipe (7), the discharge pipe (7) and air inlet grafting, the inner housing (6) pass through Blast pipe (5) communicates with the outside world, and the sand prevention hundred to match with blast pipe (5) is fixedly connected on the side wall of the outer housing (3) The top of leaf (4), the inner housing (6) is connected with multiple atomizers (8), the inner housing (6), atomizer (8) and storage It is connected between water tank (2) water service pipe (10), is connected with three-way solenoid valve (9) on the water service pipe (10), the outer housing (3) Lower end be fixedly connected with support column 15 (15), digging in the support column 15 (15) has antechamber (12), the antechamber (12) it is fixedly connected with drainpipe between inner housing (6), solenoid electric valve, the inner housing are connected on the drainpipe (6) it is fixedly connected on sewage pipe (16), the sewage pipe (16) is through support column 15 (15) and communicates with the outside world, the blowdown Opening and closing valve is connected on pipe (16), and the lower end of the cooling tower ontology (1) is fixedly connected with multiple with support column 15 (15) phase The support leg (14) matched.

2. a kind of cooling tower for Sand Dust Environment according to claim 1, it is characterised in that: the inner housing (6) Digging on inner wall has overflow hole (13), is connect between the overflow hole (13) and antechamber (12) by water service pipe (10).

3. a kind of cooling tower for Sand Dust Environment according to claim 1, it is characterised in that: the inner housing (6) A pair of wind deflector (11) to match with water service pipe (10) is fixedly connected on inner wall.

4. a kind of cooling tower for Sand Dust Environment according to claim 1, it is characterised in that: the discharge pipe (7) It is fixedly connected on inner wall ventilating board (17), digging on the ventilating board (17) has multiple equally distributed ventilation holes, described logical Aerofoil (17) is equipped with the flapper to match with ventilation hole, is connected with and turns between the flapper and ventilating board (17) Axis.

5. a kind of cooling tower for Sand Dust Environment according to claim 1, it is characterised in that: the discharge pipe (7) and Sewage pipe is connected with filter screen on (16).