CN114413647B - Glass fiber reinforced plastic cooling tower - Google Patents
Glass fiber reinforced plastic cooling tower Download PDFInfo
- Publication number
- CN114413647B CN114413647B CN202210172021.6A CN202210172021A CN114413647B CN 114413647 B CN114413647 B CN 114413647B CN 202210172021 A CN202210172021 A CN 202210172021A CN 114413647 B CN114413647 B CN 114413647B
- Authority
- CN
- China
- Prior art keywords
- pipe
- tower body
- water
- cavity
- guide pipe
- 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.)
- Active
Links
- 239000011152 fibreglass Substances 0.000 title claims abstract description 34
- 238000001816 cooling Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 140
- 239000007921 spray Substances 0.000 claims abstract description 19
- 238000010521 absorption reaction Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 4
- 230000005855 radiation Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 description 10
- 239000003595 mist Substances 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/10—Component parts of trickle coolers for feeding gas or vapour
- F28F25/12—Ducts; Guide vanes, e.g. for carrying currents to distinct zones
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F2025/005—Liquid collection; Liquid treatment; Liquid recirculation; Addition of make-up liquid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a glass fiber reinforced plastic cooling tower, which comprises a tower body, wherein a radiator, a spray pipe and a glass fiber reinforced plastic water retaining component are sequentially arranged in the tower body from bottom to top; an induced draft fan is arranged above the glass fiber reinforced plastic water retaining component, an induced draft pipe is arranged on the tower body at a position corresponding to the induced draft fan, an air inlet pipe is arranged on the tower body, and the air inlet pipe is positioned below the heat radiation body; the air guide pipe comprises a horizontal part, a water collecting tank is arranged at the bottom of the horizontal part, a water absorbing body is arranged in the air guide pipe and corresponds to the middle position of the water collecting tank, a water guide pipe is arranged at the bottom end of the water collecting tank, the top end of the water guide pipe is communicated with the water collecting tank, and the bottom end of the water guide pipe is communicated with the inside of the tower body; the top end of the horizontal part is provided with an auxiliary device for assisting drainage of the water absorbing body at a position corresponding to the water absorbing body. The glass fiber reinforced plastic cooling tower provided by the invention effectively prevents water from losing.
Description
Technical Field
The invention belongs to the technical field of glass fiber reinforced plastic towers, and particularly relates to a glass fiber reinforced plastic cooling tower.
Background
The glass fiber reinforced plastic cooling tower exchanges heat by utilizing water mist and air, so as to achieve the purpose of rapid heat dissipation; in practical application, when water mist exchanges heat with air, a large amount of water vapor can be rapidly discharged out of the cooling tower under the action of the induced draft fan, so that serious water loss is caused, and how to solve the problem is studied by people.
Disclosure of Invention
The invention provides a glass fiber reinforced plastic cooling tower for solving the technical problems in the prior art.
In order to achieve the above object, the present invention provides a technical solution as follows:
The glass fiber reinforced plastic cooling tower comprises a tower body, wherein a radiator, a spray pipe and a glass fiber reinforced plastic water retaining component are sequentially arranged in the tower body from bottom to top; an induced draft fan is arranged above the glass fiber reinforced plastic water retaining component, an induced draft pipe is arranged on the tower body at a position corresponding to the induced draft fan, an air inlet pipe is arranged on the tower body, and the air inlet pipe is positioned below the heat radiation body; the air guide pipe comprises a horizontal part, a water collecting tank is arranged at the bottom of the horizontal part, a water absorbing body is arranged in the air guide pipe and corresponds to the middle position of the water collecting tank, a water guide pipe is arranged at the bottom end of the water collecting tank, the top end of the water guide pipe is communicated with the water collecting tank, and the bottom end of the water guide pipe is communicated with the inside of the tower body; the top end of the horizontal part is provided with an auxiliary device for assisting drainage of the water absorbing body at a position corresponding to the water absorbing body.
Preferably, the water absorbing body is sponge or absorbent cotton, the auxiliary device is a hydraulic cylinder, an air cylinder or an electric telescopic rod, the bottom end of the water absorbing body is fixed in the water collecting tank, and the top end of the water absorbing body is connected with the power output end of the auxiliary device.
Preferably, a shielding body is arranged on the outer side of the tower body, a cavity is formed between the shielding body and the tower body, a piston is arranged in the cavity and divides the cavity into a first cavity and a second cavity, the first cavity is positioned above the second cavity, an air guide pipe is arranged between the air guide pipe and the shielding body, one end of the air guide pipe is connected with the air guide pipe, the connecting position is positioned between the water collecting tank and the tower body, the other end of the air guide pipe is connected with the shielding body, and the connecting position is positioned at the top of the shielding body; the air guide pipe is provided with a first one-way valve, and the first one-way valve can enable the medium in the air guide pipe to flow towards the direction of the first chamber; and a communicating pipe is arranged on the tower body at a position corresponding to the first cavity, one end of the communicating pipe is communicated with the first cavity, and the other end of the communicating pipe is communicated with the interior of the tower body.
Preferably, a shielding body is arranged on the outer side of the tower body, a cavity is formed between the shielding body and the tower body, a piston is arranged in the cavity, the cavity is divided into a first cavity and a second cavity by the piston, the first cavity is positioned above the second cavity, an air guide pipe is arranged between the air guide pipe and the shielding body, one end of the air guide pipe is connected with the air guide pipe, the connecting position is positioned between the water collecting tank and the tower body, the other end of the air guide pipe is connected with the shielding body, and the connecting position is arranged corresponding to the second cavity; the air guide pipe is provided with a first one-way valve, and the first one-way valve can enable the medium in the air guide pipe to flow towards the direction of the first chamber; a communicating pipe is arranged on the tower body at a position corresponding to the first cavity, one end of the communicating pipe is communicated with the first cavity, and the other end of the communicating pipe is communicated with the interior of the tower body; the tower body is provided with an exhaust pipe at a position corresponding to the second cavity, one end of the exhaust pipe is communicated with the second cavity, the other end of the exhaust pipe is communicated with the interior of the tower body, the exhaust pipe is provided with a second one-way valve, and the second one-way valve can enable media in the exhaust pipe to flow towards the interior direction of the tower body.
Preferably, a shielding body is arranged on the outer side of the tower body, a cavity is formed between the shielding body and the tower body, a piston is arranged in the cavity, the piston divides the cavity into a first cavity and a second cavity, and the first cavity is positioned above the second cavity; a communicating pipe is arranged on the tower body at a position corresponding to the first cavity, one end of the communicating pipe is communicated with the first cavity, and the other end of the communicating pipe is communicated with the interior of the tower body; an exhaust pipe is arranged on the tower body at a position corresponding to the second chamber, one end of the exhaust pipe is communicated with the second chamber, the other end of the exhaust pipe is communicated with the interior of the tower body, a second one-way valve is arranged on the exhaust pipe, and the second one-way valve can enable a medium in the exhaust pipe to flow towards the interior direction of the tower body; the shielding body is provided with an air inlet pipe at a position corresponding to the second chamber, the air inlet pipe is provided with a third one-way valve, and the third one-way valve can enable media in the air inlet pipe to flow towards the inner direction of the second chamber.
Preferably, the air inlet pipe is provided with an electric valve.
Preferably, a spring is arranged in the second chamber, the top end of the spring is connected with the piston, and the bottom end of the spring is connected with the shielding body.
Preferably, the shielding body is located below the air inlet pipe.
Preferably, the spray pipe extends out of the tower body, and a spray head is arranged on the spray pipe.
Preferably, a drain pipe is arranged on the tower body, and a drain valve is arranged on the drain pipe.
When the glass fiber reinforced plastic cooling tower provided by the invention is used, when water mist sprayed by the spray pipe exchanges heat with air, the water vapor moves upwards under the action of the induced draft fan, part of the water vapor is blocked by the glass fiber reinforced plastic water blocking component, the other part of the water vapor is absorbed by the water absorption body after passing through the induced draft pipe, the auxiliary device timely and assisted discharges the water absorbed by the water absorption body to the water collecting tank in an extrusion or vibration mode, and finally the water absorbed by the water absorption body is conveyed into the tower body through the water diversion pipe, so that the water loss is effectively prevented.
Drawings
FIG. 1 is a schematic view showing the structure of a cooling tower of glass fiber reinforced plastics in example 1;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic view showing the structure of a cooling tower of glass fiber reinforced plastics in example 2;
FIG. 4 is a schematic view showing the structure of a cooling tower of glass fiber reinforced plastics in example 3;
FIG. 5 is a schematic view showing the structure of a cooling tower of glass fiber reinforced plastics in example 4;
reference numerals in the drawings; the heat-absorbing and radiating device comprises a tower body 1, a heat-radiating body 2, a spray pipe 3, a glass fiber reinforced plastic water retaining component 4, an induced draft fan 5, an induced draft pipe 6, a horizontal part 6-1, a water collecting tank 6-11, an air inlet pipe 7, a water absorbing body 8, an induced draft pipe 9, an auxiliary device 10, a shielding body 11, a piston 12, a first chamber 13, a second chamber 14, an induced draft pipe 15, a first one-way valve 16, a communicating pipe 17, a spring 18, an exhaust pipe 19, a second one-way valve 20, an air inlet pipe 21, a third one-way valve 22, an electric valve 23 and a drain pipe 24.
Detailed Description
The present invention will be further described with reference to the drawings and the specific embodiments in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment 1 of the invention provides a glass fiber reinforced plastic cooling tower, referring to fig. 1 and 2, comprising a tower body 1, wherein a heat radiation body 2, a spray pipe 3 and a glass fiber reinforced plastic water retaining component 4 are sequentially arranged in the tower body from bottom to top, and the heat radiation body can be of an existing structure, such as a cooling tower filler, a cooling tower heat radiation component and the like; the spray pipe and the glass water retaining component can be arranged in an existing mode; an induced draft fan 5 is arranged above the glass fiber reinforced plastic water retaining component, an induced draft pipe 6 is arranged on the tower body at a position corresponding to the induced draft fan, an air inlet pipe 7 is arranged on the tower body, the air inlet pipe is positioned below the heat radiation body, and a filter screen and other structures are arranged in the air inlet pipe in order to prevent external dust from entering, which is well known to those skilled in the art; the air guide pipe comprises a horizontal part 6-1, a water collecting tank 6-11 is arranged at the bottom of the horizontal part, a water absorbing body 8 is arranged in the air guide pipe and corresponds to the middle part of the water collecting tank, a water guide pipe 9 is arranged at the bottom end of the water collecting tank, the top end of the water guide pipe is communicated with the water collecting tank, and the bottom end of the water guide pipe is communicated with the inside of the tower body; the top end of the horizontal part is provided with an auxiliary device 10 for assisting the drainage of the water absorption body at a position corresponding to the water absorption body, the water absorption body and the auxiliary device can use the existing structure, for example, the water absorption body is a water baffle assembly, and the auxiliary device is a vibration device; in the embodiment, the water absorbing body is preferably made of sponge or absorbent cotton, the sponge or absorbent cotton is preferably made of criss-cross spliced bodies so as to increase air permeability, the auxiliary device is a hydraulic cylinder, an air cylinder or an electric telescopic rod, and the like, and when the hydraulic cylinder or the air cylinder is used, the electric device is preferably used so as to facilitate control; the bottom end of the water absorption body is fixed in the water collecting tank, the top end of the water absorption body is connected with the power output end of the auxiliary device, and the power output end of the auxiliary device can be connected with the plate-shaped body to increase the contact area when the water absorption body is actually manufactured.
When the glass fiber reinforced plastic cooling tower is used, the water mist sprayed by the spray pipe and air exchange heat, the water vapor moves upwards under the action of the induced draft fan, part of the water vapor is blocked by the glass fiber reinforced plastic water retaining component, the other part of the water vapor is absorbed by the water absorption body after passing through the induced draft pipe, the auxiliary device timely and timely discharges the water absorbed by the water absorption body to the water collecting tank in an extrusion or vibration mode, and finally the water absorbed by the water absorption body is conveyed into the tower body through the water diversion pipe, so that water loss is effectively prevented.
Referring to fig. 1, in this embodiment, the spray pipe extends out of the tower body and is used for connecting with a water supply device, a spray head is arranged on the spray pipe to facilitate forming water mist, a drain pipe 24 can also be arranged on the tower body, and a drain valve is arranged on the drain pipe to facilitate draining.
When actually manufacturing, the water absorption body and the auxiliary device can be provided with two or more sets, so that when one hydraulic cylinder extrudes the water absorption body, the other water absorption body is ensured to be in a water absorption state, and the water recovery rate is further improved.
In embodiment 2, on the basis of embodiment 1, the applicant has further devised that, referring to fig. 3, a shielding body 11 is disposed on the outer side of the tower body, a chamber is formed between the shielding body and the tower body, a piston 12 is disposed in the chamber, the chamber is divided into a first chamber 13 and a second chamber 14 by the piston, the first chamber is located above the second chamber, an air guide pipe 15 is disposed between the air guide pipe and the shielding body, one end of the air guide pipe is connected with the air guide pipe, a connection position is located between the water collecting tank and the tower body, the other end of the air guide pipe is connected with the shielding body, and the connection position is located at the top of the shielding body, that is, corresponding to the first chamber; a first one-way valve 16 is arranged on the air guide pipe, and the first one-way valve can enable the medium (gas) in the air guide pipe to flow towards the direction of the first chamber; a communicating pipe 17 is arranged on the tower body at a position corresponding to the first cavity, one end of the communicating pipe is communicated with the first cavity, and the other end of the communicating pipe is communicated with the interior of the tower body; a spring 18 is arranged in the second chamber, the top end of the spring is connected with the piston, and the bottom end of the spring is connected with the shielding body; the shielding body is positioned below the air inlet pipe.
In the practical application, when the water absorbed by the water absorber is not discharged timely or when the power output end of the hydraulic cylinder blocks partial gas flow when the hydraulic cylinder extrudes the water absorber, the pressure in the induced air pipe is increased, the service life of the induced air pipe is shortened or even damaged due to the overlarge pressure in the air pipe, in the embodiment, when the fan normally operates, partial gas medium in the first cavity enters the tower body under the action of negative pressure suction, the piston moves upwards to form negative pressure in the second cavity, the spring is stretched, when the pressure in the induced air pipe is increased, the negative pressure suction force of the fan in the first cavity is weakened, the piston moves downwards under the action of the spring restoring force and the negative pressure, the space in the first cavity is enlarged to form the gas in the negative pressure suction tower body, and the buffer is formed instantaneously; meanwhile, as the pressure difference at two sides of the first one-way valve is increased, the gas medium in the air inducing pipe can enter the first chamber through the first one-way valve and finally enter the tower body through the communicating pipe to form circulation, so that buffering is further formed, and the excessive pressure in the air inducing pipe is prevented.
In embodiment 3, on the basis of embodiment 1, the applicant has further devised that, referring to fig. 4, a shielding body 11 is disposed on the outer side of the tower body, a chamber is formed between the shielding body and the tower body, a piston 12 is disposed in the chamber, the chamber is divided into a first chamber 13 and a second chamber 14 by the piston, the first chamber is located above the second chamber, an air guide pipe 15 is disposed between the air guide pipe and the shielding body, one end of the air guide pipe is connected with the air guide pipe, a connection position is located between the water collecting tank and the tower body, the other end of the air guide pipe is connected with the shielding body, and the connection position is set corresponding to the second chamber; a first one-way valve 16 is arranged on the air guide pipe, and the first one-way valve can enable the medium (gas) in the air guide pipe to flow towards the direction of the first chamber; a communicating pipe 17 is arranged on the tower body at a position corresponding to the first cavity, one end of the communicating pipe is communicated with the first cavity, and the other end of the communicating pipe is communicated with the interior of the tower body; an exhaust pipe 19 is arranged on the tower body at a position corresponding to the second chamber, one end of the exhaust pipe is communicated with the second chamber, the other end of the exhaust pipe is communicated with the interior of the tower body, a second one-way valve 20 is arranged on the exhaust pipe, and the second one-way valve can enable a medium (gas) in the exhaust pipe to flow towards the interior direction of the tower body; a spring 18 is arranged in the second chamber, the top end of the spring is connected with the piston, and the bottom end of the spring is connected with the shielding body; the shielding body is positioned below the air inlet pipe.
In the embodiment, when the fan normally operates, under the action of negative pressure suction, part of gas medium in the first cavity enters the tower body, the piston moves upwards to enable negative pressure to be formed in the second cavity, the spring is stretched, at the moment, the pressure difference at two sides of the first one-way valve is increased, when the pressure in the air guide pipe is increased, the pressure difference at two sides of the first one-way valve is further increased, and the gas medium in the air guide pipe can enter the second cavity through the first one-way valve to form buffer; meanwhile, the negative pressure attractive force of the fan in the first cavity is weakened, the piston moves downwards under the action of the restoring force and the negative pressure of the spring, the space in the first cavity is enlarged to form the gas in the negative pressure suction tower body, buffering is formed instantaneously, and in the process, part of the gas in the second cavity enters the tower body through the second one-way valve under the dual actions of the gas pressure in the air guide pipe and the spring, so that a buffer pressure cycle is formed; after the buffer circulation is finished, if the cause of the pressure increase in the induced draft tube is eliminated, the equipment operates normally again, and if the cause of the pressure increase in the induced draft tube is still not eliminated, the buffer circulation is continued. In summary, the structure has the advantages that when the fan normally operates, a certain pressure difference exists at two sides of the first one-way valve, so that when the pressure in the air guiding pipe is increased slightly, a larger pressure difference can be formed at two sides of the first one-way valve, the first one-way valve can be conducted rapidly, and the reaction is quicker; after the reason for the pressure increase in the induced draft tube is eliminated, the device can automatically and normally operate.
In embodiment 4, on the basis of embodiment 1, the applicant has further devised that, referring to fig. 5, a shielding body 11 is disposed on the outer side of the tower body, a chamber is formed between the shielding body and the tower body, a piston 12 is disposed in the chamber, the piston divides the chamber into a first chamber 13 and a second chamber 14, and the first chamber is located above the second chamber; a communicating pipe 17 is arranged on the tower body at a position corresponding to the first cavity, one end of the communicating pipe is communicated with the first cavity, and the other end of the communicating pipe is communicated with the interior of the tower body; an exhaust pipe 19 is arranged on the tower body at a position corresponding to the second chamber, one end of the exhaust pipe is communicated with the second chamber, the other end of the exhaust pipe is communicated with the interior of the tower body, a second one-way valve 20 is arranged on the exhaust pipe, and the second one-way valve can enable a medium (gas) in the exhaust pipe to flow towards the interior direction of the tower body; an air inlet pipe 21 is arranged at a position, corresponding to the second chamber, on the shielding body, and a third one-way valve 22 is arranged on the air inlet pipe and can enable media (gas) in the air inlet pipe to flow towards the inner direction of the second chamber; a spring 18 is arranged in the second chamber, the top end of the spring is connected with the piston, and the bottom end of the spring is connected with the shielding body; the shielding body is positioned below the air inlet pipe.
In the embodiment, when the fan normally operates, under the action of negative pressure suction, part of gas medium in the first cavity enters the tower body, the piston moves upwards to enable negative pressure to be formed in the second cavity, the spring is stretched, in the process, relatively cold outside gas enters the second cavity through the third one-way valve to enable the temperature of the gas in the second cavity to be lower, when the pressure in the air guide pipe is increased, the negative pressure suction force of the fan on the first cavity is weakened, under the action of the spring restoring force and the negative pressure, the piston moves downwards, the space in the first cavity is enlarged to form the gas in the negative pressure suction tower body, buffering is formed instantaneously, and in the process, part of gas in the second cavity enters the tower body through the second one-way valve under the action of the spring, so that the inner part of the tower body is cooled further; the structure can form buffering when the pressure in the air guiding pipe is increased, and is beneficial to cooling the inside of the tower body.
Of course, the air guide duct 15 in embodiment 2 and embodiment 3 can be applied to this embodiment as well, which is easily understood by those skilled in the art from the above description, and will not be repeated here. In this embodiment, the electric valve 23 may be further disposed on the air inlet pipe, so that when the pressure in the air inlet pipe increases, the operation of the blower is stopped or the power of the blower is reduced instantaneously, and the electric valve is closed, so as to quickly alleviate the problem of pressure increase in the air inlet pipe. Of course, in order to facilitate automatic control, an electric valve may be provided on the air inlet duct in embodiment 2 and embodiment 3.
The foregoing examples merely illustrate embodiments of the invention and are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. The glass fiber reinforced plastic cooling tower comprises a tower body (1), wherein a radiator (2), a spray pipe (3) and a glass fiber reinforced plastic water retaining component (4) are sequentially arranged in the tower body from bottom to top; an induced draft fan (5) is arranged above the glass fiber reinforced plastic water retaining component, an induced draft pipe (6) is arranged on the tower body at a position corresponding to the induced draft fan, an air inlet pipe (7) is arranged on the tower body, and the air inlet pipe is positioned below the radiator; it is characterized in that the method comprises the steps of,
The air guide pipe comprises a horizontal part (6-1), a water collecting tank (6-11) is arranged at the bottom of the horizontal part, a water absorbing body (8) is arranged in the air guide pipe and corresponds to the middle position of the water collecting tank, a water guide pipe (9) is arranged at the bottom end of the water collecting tank, the top end of the water guide pipe is communicated with the water collecting tank, and the bottom end of the water guide pipe is communicated with the inside of the tower body;
An auxiliary device (10) for assisting the water absorption body to drain is arranged at the top end of the horizontal part at the position corresponding to the water absorption body;
A shielding body (11) is arranged on the outer side of the tower body, a cavity is formed between the shielding body and the tower body, a piston (12) is arranged in the cavity, the cavity is divided into a first cavity (13) and a second cavity (14) by the piston, the first cavity is positioned above the second cavity, an air guide pipe (15) is arranged between the air guide pipe and the shielding body, one end of the air guide pipe is connected with the air guide pipe, the connecting position is positioned between the water collecting tank and the tower body, the other end of the air guide pipe is connected with the shielding body, and the connecting position is positioned at the top of the shielding body;
The air guide pipe is provided with a first one-way valve (16) which can enable the medium in the air guide pipe to flow towards the direction of the first chamber;
A communicating pipe (17) is arranged on the tower body at a position corresponding to the first cavity, one end of the communicating pipe is communicated with the first cavity, and the other end of the communicating pipe is communicated with the interior of the tower body;
a spring (18) is arranged in the second chamber, the top end of the spring is connected with the piston, and the bottom end of the spring is connected with the shielding body.
2. The glass fiber reinforced plastic cooling tower comprises a tower body (1), wherein a radiator (2), a spray pipe (3) and a glass fiber reinforced plastic water retaining component (4) are sequentially arranged in the tower body from bottom to top; an induced draft fan (5) is arranged above the glass fiber reinforced plastic water retaining component, an induced draft pipe (6) is arranged on the tower body at a position corresponding to the induced draft fan, an air inlet pipe (7) is arranged on the tower body, and the air inlet pipe is positioned below the radiator; it is characterized in that the method comprises the steps of,
The air guide pipe comprises a horizontal part (6-1), a water collecting tank (6-11) is arranged at the bottom of the horizontal part, a water absorbing body (8) is arranged in the air guide pipe and corresponds to the middle position of the water collecting tank, a water guide pipe (9) is arranged at the bottom end of the water collecting tank, the top end of the water guide pipe is communicated with the water collecting tank, and the bottom end of the water guide pipe is communicated with the inside of the tower body;
An auxiliary device (10) for assisting the water absorption body to drain is arranged at the top end of the horizontal part at the position corresponding to the water absorption body;
A shielding body (11) is arranged on the outer side of the tower body, a cavity is formed between the shielding body and the tower body, a piston (12) is arranged in the cavity, the cavity is divided into a first cavity (13) and a second cavity (14) by the piston, the first cavity is positioned above the second cavity, an air guide pipe (15) is arranged between the air guide pipe and the shielding body, one end of the air guide pipe is connected with the air guide pipe, the connecting position is positioned between the water collecting tank and the tower body, the other end of the air guide pipe is connected with the shielding body, and the connecting position corresponds to the second cavity;
The air guide pipe is provided with a first one-way valve (16) which can enable the medium in the air guide pipe to flow towards the direction of the first chamber;
A communicating pipe (17) is arranged on the tower body at a position corresponding to the first cavity, one end of the communicating pipe is communicated with the first cavity, and the other end of the communicating pipe is communicated with the interior of the tower body;
an exhaust pipe (19) is arranged on the tower body at a position corresponding to the second chamber, one end of the exhaust pipe is communicated with the second chamber, the other end of the exhaust pipe is communicated with the interior of the tower body, a second one-way valve (20) is arranged on the exhaust pipe, and the second one-way valve can enable a medium in the exhaust pipe to flow towards the interior direction of the tower body;
a spring (18) is arranged in the second chamber, the top end of the spring is connected with the piston, and the bottom end of the spring is connected with the shielding body.
3. The glass fiber reinforced plastic cooling tower comprises a tower body (1), wherein a radiator (2), a spray pipe (3) and a glass fiber reinforced plastic water retaining component (4) are sequentially arranged in the tower body from bottom to top; an induced draft fan (5) is arranged above the glass fiber reinforced plastic water retaining component, an induced draft pipe (6) is arranged on the tower body at a position corresponding to the induced draft fan, an air inlet pipe (7) is arranged on the tower body, and the air inlet pipe is positioned below the radiator; it is characterized in that the method comprises the steps of,
The air guide pipe comprises a horizontal part (6-1), a water collecting tank (6-11) is arranged at the bottom of the horizontal part, a water absorbing body (8) is arranged in the air guide pipe and corresponds to the middle position of the water collecting tank, a water guide pipe (9) is arranged at the bottom end of the water collecting tank, the top end of the water guide pipe is communicated with the water collecting tank, and the bottom end of the water guide pipe is communicated with the inside of the tower body;
An auxiliary device (10) for assisting the water absorption body to drain is arranged at the top end of the horizontal part at the position corresponding to the water absorption body;
A shielding body (11) is arranged on the outer side of the tower body, a cavity is formed between the shielding body and the tower body, a piston (12) is arranged in the cavity, the piston divides the cavity into a first cavity (13) and a second cavity (14), and the first cavity is positioned above the second cavity;
A communicating pipe (17) is arranged on the tower body at a position corresponding to the first cavity, one end of the communicating pipe is communicated with the first cavity, and the other end of the communicating pipe is communicated with the interior of the tower body;
an exhaust pipe (19) is arranged on the tower body at a position corresponding to the second chamber, one end of the exhaust pipe is communicated with the second chamber, the other end of the exhaust pipe is communicated with the interior of the tower body, a second one-way valve (20) is arranged on the exhaust pipe, and the second one-way valve can enable a medium in the exhaust pipe to flow towards the interior direction of the tower body;
An air inlet pipe (21) is arranged at a position, corresponding to the second chamber, on the shielding body, a third one-way valve (22) is arranged on the air inlet pipe, and the third one-way valve can enable media in the air inlet pipe to flow towards the inner direction of the second chamber;
a spring (18) is arranged in the second chamber, the top end of the spring is connected with the piston, and the bottom end of the spring is connected with the shielding body.
4. A cooling tower according to claim 3, characterized in that the air inlet pipe is provided with an electrically operated valve (23).
5. A cooling tower according to any of claims 1-4, wherein the shielding is located below the air inlet pipe.
6. A cooling tower according to any one of claims 1 to 3, wherein the water absorbing body is a sponge or a water absorbing cotton, the auxiliary device is a hydraulic cylinder, an air cylinder or an electric telescopic rod, the bottom end of the water absorbing body is fixed in the water collecting tank, and the top end of the water absorbing body is connected with the power output end of the auxiliary device.
7. A cooling tower according to any one of claims 1-3, wherein the spray pipe extends outside the tower body, and a spray head is arranged on the spray pipe.
8. A cooling tower according to any one of claims 1-3, characterised in that the tower body is provided with a drain pipe (24) on which a drain valve is mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210172021.6A CN114413647B (en) | 2022-02-24 | 2022-02-24 | Glass fiber reinforced plastic cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210172021.6A CN114413647B (en) | 2022-02-24 | 2022-02-24 | Glass fiber reinforced plastic cooling tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114413647A CN114413647A (en) | 2022-04-29 |
| CN114413647B true CN114413647B (en) | 2024-06-14 |
Family
ID=81261663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210172021.6A Active CN114413647B (en) | 2022-02-24 | 2022-02-24 | Glass fiber reinforced plastic cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114413647B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206959629U (en) * | 2017-08-02 | 2018-02-02 | 泸州川西化玻璃钢有限公司 | A kind of new glass fibre reinforced plastic cooling tower |
| CN110219715A (en) * | 2019-06-11 | 2019-09-10 | 潍柴动力股份有限公司 | A kind of closed cycle respiratory system and automobile |
| CN110260683A (en) * | 2019-06-11 | 2019-09-20 | 内蒙古锦联铝材有限公司 | A kind of cooling tower winter fog elimination system |
| CN212348344U (en) * | 2020-05-20 | 2021-01-15 | 泸州华盛玻璃有限公司 | Organic waste gas treatment device for glass production |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5826882B2 (en) * | 2014-04-07 | 2015-12-02 | トータルエアーサービス株式会社 | cooling tower |
| CN208952719U (en) * | 2018-08-06 | 2019-06-07 | 南京河西远大能源服务有限公司 | A kind of high efficiency cooling tower |
| CN209076226U (en) * | 2018-09-25 | 2019-07-09 | 武汉翼博济生生物科技有限公司 | A kind of suction type medicine detection separating and filtering device |
| CN209877249U (en) * | 2019-05-22 | 2019-12-31 | 宝鸡昌新布业有限公司 | Energy consumption reducing device for air compressor |
| CN210333672U (en) * | 2019-05-27 | 2020-04-17 | 浙江春晖环保能源股份有限公司 | Negative pressure dust collecting system |
-
2022
- 2022-02-24 CN CN202210172021.6A patent/CN114413647B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206959629U (en) * | 2017-08-02 | 2018-02-02 | 泸州川西化玻璃钢有限公司 | A kind of new glass fibre reinforced plastic cooling tower |
| CN110219715A (en) * | 2019-06-11 | 2019-09-10 | 潍柴动力股份有限公司 | A kind of closed cycle respiratory system and automobile |
| CN110260683A (en) * | 2019-06-11 | 2019-09-20 | 内蒙古锦联铝材有限公司 | A kind of cooling tower winter fog elimination system |
| CN212348344U (en) * | 2020-05-20 | 2021-01-15 | 泸州华盛玻璃有限公司 | Organic waste gas treatment device for glass production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114413647A (en) | 2022-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107612216A (en) | The radiating of Wet-dry motor and denoising structure | |
| CN113963905A (en) | Evaporation heat dissipation type energy-saving environment-friendly transformer | |
| CN114413647B (en) | Glass fiber reinforced plastic cooling tower | |
| CN212726218U (en) | Outdoor high-voltage prefabricated substation | |
| CN205918499U (en) | Auto radiator that anti -seismic performance is good | |
| CN115682762A (en) | Closed cooling tower with anti-freezing structure | |
| CN114024501A (en) | Anti-vibration heat dissipation mounting base of photovoltaic generator | |
| CN219776405U (en) | Heat recovery device for cooling tower | |
| CN208187146U (en) | A kind of rotary water outlet type cooling tower | |
| CN111551050A (en) | Automobile radiator with radiating fin protection device | |
| CN209877689U (en) | Energy-saving flow guide device for air duct of cooling tower | |
| CN217558698U (en) | Hydraulic oil cooler | |
| CN215447507U (en) | High-efficient closed evaporation air cooler | |
| CN219740319U (en) | A heat abstractor for photovoltaic | |
| CN219591875U (en) | Ring main unit with dehumidification function | |
| CN219083362U (en) | Noise reduction structure for air cooler | |
| CN103629793B (en) | Multifunctional high-efficiency air conditioner system | |
| CN219264629U (en) | Automobile air conditioner condenser with pressure adjusting structure | |
| CN218581689U (en) | Cooling pipe auto radiator | |
| CN107576050A (en) | A kind of condensate water circulatory system and its air-conditioning | |
| CN220851789U (en) | Novel temperature and pressure reducing device | |
| CN214039635U (en) | Water vapor recycling device for cooling tower | |
| CN219284006U (en) | Condensation and compression processing device | |
| CN217984743U (en) | Efficient directly drive motor heat dissipation shell | |
| CN215723813U (en) | Cooling water curtain for negative pressure exhaust fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |