CN114440658A - Self-control closed cooler - Google Patents

Self-control closed cooler Download PDF

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Publication number
CN114440658A
CN114440658A CN202210033350.2A CN202210033350A CN114440658A CN 114440658 A CN114440658 A CN 114440658A CN 202210033350 A CN202210033350 A CN 202210033350A CN 114440658 A CN114440658 A CN 114440658A
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China
Prior art keywords
pipe
water
fixedly connected
cooling
main body
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Granted
Application number
CN202210033350.2A
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Chinese (zh)
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CN114440658B (en
Inventor
王武钧
史伟伟
宋宣都
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Anhui Huabo Renewable Resources Technology Co Ltd
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Anhui Huabo Renewable Resources Technology Co Ltd
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Priority to CN202210033350.2A priority Critical patent/CN114440658B/en
Publication of CN114440658A publication Critical patent/CN114440658A/en
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Publication of CN114440658B publication Critical patent/CN114440658B/en
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    • 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
    • F28C1/14—Direct-contact trickle coolers, e.g. cooling towers comprising also a non-direct contact heat exchange
    • 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
    • F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
    • 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
    • F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
    • F28F25/06—Spray nozzles or spray pipes
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/003—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus specially adapted for 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
    • F28F2025/005—Liquid collection; Liquid treatment; Liquid recirculation; Addition of make-up liquid

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  • 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 the technical field of closed cooler equipment, in particular to a self-control closed cooler which comprises an equipment main body, wherein heat dissipation mechanisms are symmetrically arranged on the upper surface of the equipment main body, protective covers are fixedly connected to the upper surfaces of the two heat dissipation mechanisms, a low-temperature water outlet pipe is inserted into one side of the equipment main body, a U-shaped pipe is inserted into the lower part of one side of the equipment main body, which is close to the low-temperature water outlet pipe, and a high-temperature water inlet pipe is inserted into the lower surface of the U-shaped pipe; the movable plate drives the water scraping plate to scrape cooling water attached to the surface of the water collector, so that the cooling water is prevented from drifting, and meanwhile, when the cooling fan is arranged in the radiating pipe, the air flow rate in the equipment is accelerated, and the cooling of the cooling pipe bundle is accelerated, so that the efficiency of accelerating the heat loss in the equipment can be achieved, the dripping efficiency of the cooling water can be accelerated, and the problems of poor cooling effect and serious water loss are solved.

Description

Self-control closed cooler
Technical Field
The invention relates to the technical field of closed cooler equipment, in particular to a self-control closed cooler.
Background
The cooler is a device which uses water as circulating coolant, absorbs heat from the system and discharges the heat to the atmosphere so as to reduce the temperature of water; the cold is the evaporation heat dissipation device which utilizes the principle that the heat is carried away by the volatilization of the steam to achieve the evaporation heat dissipation, the convection heat transfer, the radiation heat transfer and the like to dissipate the waste heat generated in the industry or the refrigeration air conditioner to reduce the water temperature so as to ensure the normal operation of the system.
The closed cooler arranges the tubular heat exchanger in a container, and ensures the cooling effect through the heat exchange of circulating air, spray water and circulating water, the closed cooler used for cooling industrial circulating water at present can not realize automatic control, the heat exchange efficiency is poor, when a water spray head sprays water to a U-shaped cooling tube bundle for cooling, the water spray head can only spray water to the upward surface of the U-shaped cooling tube bundle, the downward surface can not contact with the cooling water, the cooling effect of the device is influenced, the spray water can not effectively circulate, the usage amount of the circulating water is large, in addition, the cooling water can generate a large amount of vaporific water drops after being sprayed by the water spray head, and the vaporific water drops are collected and recovered by a water collector, the water on the water collector is accumulated too much and is influenced by wind power, the underwater falling is slow, the recycling of the efflorescence water is realized, in addition, upward air flow generated by the strong drawing force generated by the rotation of a fan can bring the water out of a cooling tower air duct, so that the cooling water directly enters the air outside the tower to cause the cooling water to drift, thereby causing the excessive loss of the cooling water.
In view of the above technical drawbacks, a solution is proposed.
Disclosure of Invention
The invention aims to:
through transmission among the gears, the movable sliding block drives the water scraping plate to scrape cooling water attached to the surface of the water collector through the movable plate, so that the cooling water is prevented from drifting, and meanwhile, when a cooling fan is arranged in the cooling tube, the air flow rate in the equipment is accelerated, the cooling of the cooling tube bundle is accelerated, and the heat loss effect of the equipment is improved, so that the efficiency of accelerating the heat loss in the equipment is achieved, the dripping and returning efficiency of the cooling water is accelerated, the loss of the cooling water is avoided, and the problems of poor cooling effect and serious water loss are solved; the lower spray header and the upper spray header carry out omnibearing water spray cooling treatment on the outer surface of the cooling tube bundle, so that the effect of increasing the contact area of the cooling tube bundle and cooling water is achieved, the cooling effect of equipment on the cooling tube bundle is improved, and the problem of small contact area is solved; the temperature detection sensors are arranged on the water outlet pipe of the low-temperature water outlet pipe and the high-temperature water inlet pipe, the working states of the circulating water pump and the cooling fan are controlled through the temperature detection sensors, and the rotation rate of the cooling fan and the running frequency of the circulating water pump are automatically adjusted according to setting so as to ensure that the cooled water temperature meets the production requirement.
The purpose of the invention can be realized by the following technical scheme: an automatic control type closed cooler comprises an equipment main body, wherein heat dissipation mechanisms are symmetrically arranged on the upper surface of the equipment main body, protective covers are fixedly connected to the upper surfaces of the two heat dissipation mechanisms, a low-temperature water outlet pipe is inserted into one side of the equipment main body, a U-shaped pipe is inserted into the lower part of one side, close to the low-temperature water outlet pipe, of the equipment main body, a high-temperature water inlet pipe is inserted into the lower surface of the U-shaped pipe, blade type air inlet plates are symmetrically arranged on the two sides of the equipment main body, a drainage pipe is inserted into the lower part of one side, close to the U-shaped pipe, of the equipment main body, a water supplementing pipe is fixedly connected to the upper part of one side, close to the drainage pipe, of the water supplementing pipe is arranged at one end, located inside the equipment main body, of the water supplementing pipe is provided with a ball float valve;
the device comprises a device body and is characterized in that a circulating water mechanism is fixedly connected to one side, away from a U-shaped pipe, of the device body, a positioning frame is fixedly connected to the inner wall of the device body and matched with the U-shaped pipe, a cooling pipe bundle is fixedly connected to one side, away from the device body, of the positioning frame, a water collector is fixedly connected to the upper portion, located on the cooling pipe bundle, of the device body, a recovery mechanism is fixedly connected to the top face of the device body, and the recovery mechanism is matched with the water collector.
Preferably, heat dissipation mechanism includes the cooling tube, the inside fixedly connected with dead lever of cooling tube, the lower fixed surface of dead lever is connected with two-way motor, one side that two-way motor was kept away from to the dead lever is rotated and is connected with radiator fan, and radiator fan and two-way motor mutually support, one side that two-way motor kept away from the dead lever is rotated and is connected with the drive pivot, the belt pulley has been cup jointed to the outside of drive pivot, one side fixedly connected with drive gear of drive pivot is kept away from to the belt pulley, the drive belt has been cup jointed to the outside of belt pulley.
Preferably, the circulating water mechanism comprises a supporting plate, the upper surface of the supporting plate is fixedly connected with a circulating water pump, one side of the circulating water pump close to the equipment main body is fixedly connected with a water pumping pipe, one end of the water pumping pipe penetrating through the equipment main body is externally sleeved with a filter cover, the filter mantle is fixedly connected with the inner wall of the equipment main body, the upper end of the circulating water pump is fixedly connected with a flow guide pipe, one end of the draft tube far away from the circulating water pump is fixedly connected with a three-way pipe, the lower surface of the three-way pipe is fixedly connected with a lower water spray pipe, one side of the three-way pipe far away from the draft tube is fixedly connected with an upper water spray pipe, and the other end of the upper spray pipe is fixedly connected with the inner wall of the equipment main body, the upper surface of the lower spray pipe is fixedly connected with a lower spray head below the cooling pipe bundle, and the lower surface of the upper spray pipe is fixedly connected with an upper spray head above the cooling pipe bundle.
Preferably, the recovery mechanism comprises a reciprocating screw rod, one end of the reciprocating screw rod is fixedly connected with a positioning plate, the positioning plate is fixedly connected with the inner wall of the equipment main body, a movable sliding block is sleeved outside one end of the reciprocating screw rod, which is far away from the positioning plate, one end of the reciprocating screw rod close to the movable sliding block is fixedly connected with a driven gear, a fixed plate is sleeved outside the reciprocating screw rod and positioned between the movable sliding block and the driven gear, the fixed plate is fixedly connected with the inner wall of the equipment main body, the outer surface of the driven gear is engaged and connected with a transmission gear, one side of the transmission gear is fixedly connected with a transmission connecting rod, one end of the transmission connecting rod penetrates through the inside of the fixed plate, the lower surface of the movable sliding block is fixedly connected with a movable plate, the lower surface of the movable plate is fixedly connected with a water scraping plate, the water scraping plate is located inside the water collector, and a guide rod is inserted inside the movable plate.
Preferably, the lower surface of low temperature water exit tube is inside to peg graft there is the outlet pipe, the inside that high temperature water entered pipe and outlet pipe all is provided with the temperature detection sensor, the one end that the three-way pipe was kept away from to lower spray pipe is fixed connection with the inner wall of equipment main part, the same locating rack of other end fixedly connected with of cooling tube bank, the drive belt is kept away from the inside grafting of one end of drive pivot and is had the same belt pulley.
Preferably, the air outlet that matches each other with cooling fan is seted up to equipment main part upper surface, the both ends of guide bar all are fixed connection with equipment main part's inner wall, and the guide bar is sliding connection with the movable plate, the transmission connecting rod is the meshing with drive gear and is connected.
Preferably, the use method of the self-controlled closed cooler comprises the following steps:
the method comprises the following steps: enabling the bidirectional motor to work through an external power supply, enabling the circulating water pump to work at the same time, connecting the high-temperature water pipe with the high-temperature water inlet pipe, enabling high-temperature water to enter the equipment from the high-temperature water inlet pipe, enabling the high-temperature water to flow in the cooling pipe bundle, and discharging the high-temperature water from a water outlet pipe of the low-temperature water outlet pipe after cooling treatment;
step two: when the equipment cools high-temperature water, the temperature detection sensors on the high-temperature water inlet pipe and the high-temperature water outlet pipe control the rotation rate of the heat radiation fan and the running frequency of the circulating water pump according to the cooling treatment effect of the high-temperature water so as to ensure that the cooled water temperature meets the production requirement;
step three: when high-temperature water is cooled, cooling water in a water tank formed at the lower end in the main body of the equipment is pumped out through a circulating water pump, enters the equipment again through a flow guide pipe, is distributed through a three-way pipe, and is sprayed out from the inner parts of a lower spray header and an upper spray header on a lower spray pipe and an upper spray pipe, so that the lower spray header and the upper spray header carry out omnibearing water spraying and temperature reduction treatment on the outer surface of the cooling pipe bundle, and the effect of increasing the contact area of the cooling pipe bundle and the cooling water is achieved;
step four: while spraying water, the bidirectional motor drives the heat dissipation fan to rotate in the heat dissipation pipe, so that the heat dissipation fan generates wind force flowing outwards, the air flow in the equipment is accelerated, the air conversion in the equipment is accelerated, the cooling of the cooling pipe bundle is accelerated, and the heat loss effect of the equipment is improved;
step five: when the bidirectional motor starts to work, the bidirectional motor drives the belt pulley to rotate through the driving rotating shaft, the belt pulley drives the heat dissipation fan on the other side to rotate through the driving belt, the gas flow inside the device is accelerated, heat dissipation is facilitated, the belt pulley drives the driving gear to rotate while rotating, the driving gear drives the transmission connecting rod to rotate through transmission between the gears, the driven gear rotates on the left side of the fixed plate, the driven gear drives the movable sliding block to reciprocate left and right outside the reciprocating screw rod, and the movable sliding block moves back and forth along with the reciprocating movement of the movable sliding block, so that the movable sliding block drives the water scraping plate through the movable plate to scrape cooling water attached to the surface of the water collector, cooling water recovery is accelerated, and cooling water drift is avoided.
The invention has the beneficial effects that:
(1) through transmission among the gears, the movable sliding block drives the water scraping plate to scrape cooling water attached to the surface of the water collector through the movable plate, so that the cooling water is prevented from drifting, and meanwhile, when a cooling fan is arranged in the cooling tube, the air flow rate in the equipment is accelerated, the cooling of the cooling tube bundle is accelerated, and the heat loss effect of the equipment is improved, so that the efficiency of accelerating the heat loss in the equipment is achieved, the dripping and returning efficiency of the cooling water is accelerated, the loss of the cooling water is avoided, and the problems of poor cooling effect and serious water loss are solved;
(2) through the shunting of the three-way pipe, cooling water is sprayed out from the inner parts of the lower spray header and the upper spray header on the lower spray pipe and the upper spray pipe, so that the lower spray header and the upper spray header carry out omnibearing water spraying and cooling treatment on the outer surface of the cooling pipe bundle, the effect of increasing the contact area of the cooling pipe bundle and the cooling water is achieved, the cooling effect of equipment on the cooling pipe bundle is improved, and the problem of small contact area is solved;
(3) the temperature detection sensors are arranged on the water outlet pipe of the low-temperature water outlet pipe and the high-temperature water inlet pipe, the working states of the circulating water pump and the cooling fan are controlled through the temperature detection sensors, and the rotation rate of the cooling fan and the running frequency of the circulating water pump are automatically adjusted according to setting so as to ensure that the cooled water temperature meets the production requirement.
Drawings
The invention will be further described with reference to the accompanying drawings;
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a schematic structural view of a U-shaped cooling tube bundle of the present invention;
fig. 3 is a perspective view of the blade type air inlet plate of the present invention;
FIG. 4 is a schematic structural diagram of a heat dissipation mechanism according to the present invention;
FIG. 5 is a schematic structural view of a heat dissipation fan according to the present invention;
FIG. 6 is an enlarged view of area A of FIG. 3 in accordance with the present invention;
fig. 7 is a perspective view of the filter cage of the present invention.
Illustration of the drawings: 1. an apparatus main body; 2. a heat dissipation mechanism; 201. a radiating pipe; 202. fixing the rod; 203. a bi-directional motor; 204. a heat radiation fan; 205. driving the rotating shaft; 206. a pulley; 207. a drive gear; 208. a transmission belt; 3. a protective cover; 4. a low-temperature water outlet pipe; 5. a U-shaped tube; 6. a high temperature water inlet pipe; 7. a blade type air inlet plate; 8. a water discharge pipeline; 9. a water replenishing pipe; 10. a water circulating mechanism; 101. a support plate; 102. a water circulating pump; 103. a water pumping pipe; 104. a filter housing; 105. a flow guide pipe; 106. a three-way pipe; 107. a lower spray pipe; 108. an upper spray pipe; 109. a lower spray header; 100. an upper spray header; 11. a positioning frame; 12. a water collector; 13. a recovery mechanism; 131. a reciprocating screw; 132. positioning a plate; 133. moving the slide block; 134. a driven gear; 135. a fixing plate; 136. a transmission gear; 137. a transmission connecting rod; 138. moving the plate; 139. a guide bar; 130. a wiper blade; 14. cooling the tube bundle; 15. a float valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-7, the present invention is a self-controlled closed cooler, including an apparatus main body 1, the inside of the apparatus main body 1 is a cavity, a water storage tank is formed at the lower end of the inside of the apparatus main body 1, the recovered cooling water and the sprayed and dropped water are both located inside the water storage tank, as shown in fig. 2, a low-temperature water outlet pipe 4 is inserted inside one side of the apparatus main body 1, a water outlet pipe is inserted inside the lower surface of the low-temperature water outlet pipe 4, a U-shaped pipe 5 is inserted below one side of the apparatus main body 1 close to the low-temperature water outlet pipe 4, a high-temperature water inlet pipe 6 is inserted inside the lower surface of the U-shaped pipe 5, the high-temperature water inlet pipe is connected with the high-temperature water inlet pipe 6, so that the high-temperature water enters the inside of a positioning frame 11 in the apparatus from the high-temperature water inlet pipe 6, the high-temperature water flows inside a cooling pipe bundle 14, and is discharged from the water outlet pipe of the low-temperature water outlet pipe 4 after cooling treatment, the upper surface of the equipment body 1 is symmetrically provided with heat dissipation mechanisms 2, two sides of the equipment body 1 are symmetrically provided with blade type air inlet plates 7, the upper surfaces of the two heat dissipation mechanisms 2 are fixedly connected with protective covers 3, the heat dissipation mechanisms 2 are protected by the protective covers 3 to prevent sundries from entering the inside of the equipment, each heat dissipation mechanism 2 comprises a heat dissipation pipe 201, namely, the heat dissipation pipe 201 is fixedly connected with the protective covers 3, the inside of the heat dissipation pipe 201 is fixedly connected with a fixing rod 202, the lower surface of the fixing rod 202 is fixedly connected with a two-way motor 203, one side of the fixing rod 202, which is far away from the two-way motor 203, is rotatably connected with a heat dissipation fan 204, when the equipment runs, the two-way motor 203 is controlled by an external power supply to start working, the two-way motor 203 drives the heat dissipation fan 204 to rotate in the heat dissipation pipe 201 through a shaft, and the air flow rate in the equipment is accelerated along with the rotation of the heat dissipation fan 204, the heat dissipation fans 204 simultaneously drive the driving rotating shaft 205 to rotate, the belt pulley 206 is sleeved outside the driving rotating shaft 205, one side of the belt pulley 206, which is far away from the driving rotating shaft 205, is fixedly connected with the driving gear 207, the driving belt 208 is sleeved outside the belt pulley 206, so that the driving rotating shaft 205 drives the driving belt 208 to move through the belt pulley 206, the driving belt 208 drives the belt pulley 206 on the other side to rotate, the belt pulley 206 drives the other heat dissipation fan 204 to rotate through a shaft, air conversion is performed on the inside of the equipment through the two heat dissipation fans 204, air flow inside the equipment is accelerated, cooling of the cooling tube bundle 14 is accelerated, and the heat loss effect of the equipment is improved;
a circulating water mechanism 10 is fixedly connected to one side of the equipment main body 1 far away from the U-shaped pipe 5, the circulating water mechanism 10 works while the heat dissipation mechanism 2 works, the circulating water mechanism 10 comprises a supporting plate 101, a circulating water pump 102 is fixedly connected to the upper surface of the supporting plate 101, a water pumping pipe 103 is fixedly connected to one side of the circulating water pump 102 near the equipment main body 1, a filter cover 104 is sleeved outside one end of the water pumping pipe 103 penetrating through the inside of the equipment main body 1, so that the water in the water storage tank is pumped out by the circulating water pump 102 through the water pumping pipe 103 and re-enters the inside of the equipment through a guide pipe 105, and in the process of pumping water by the circulating water pump 102, the water in the water storage tank is continuously reduced, a water replenishing pipe 9 is fixedly connected above one side of the equipment main body 1 near the water drainage pipe 8, and a float ball valve 15 is arranged at one end of the water replenishing pipe 9 in the equipment main body 1, when the water level of the water storage tank inside the equipment main body 1 continuously descends along with the work of the circulating water pump 102, the ball float valve 15 on the water storage tank moves downwards, when the ball float valve 15 moves downwards to the water opening valve water level, the ball float valve 15 is opened, water enters the water storage tank from the inside of the water replenishing pipe 9 to be replenished, the working efficiency of the circulating water pump 102 is ensured, the upper end of the circulating water pump 102 is fixedly connected with a guide pipe 105, one end of the guide pipe 105 far away from the circulating water pump 102 is fixedly connected with a three-way pipe 106, the lower surface of the three-way pipe 106 is fixedly connected with a lower water spray pipe 107, one side of the three-way pipe 106 far away from the guide pipe 105 is fixedly connected with an upper water spray pipe 108, so that the pumped cooling water enters the equipment inside again through the guide pipe 105, and is sprayed out from the lower spray head 109 and the upper spray head 100 on the lower spray pipe 107 and the upper spray pipe 108 through the flow distribution of the three-way pipe 106, the lower spray header 109 and the upper spray header 100 carry out omnibearing water spraying and temperature reduction treatment on the outer surface of the cooling tube bundle 14, so that the effect of increasing the contact area of the cooling tube bundle 14 and cooling water is achieved, and the cooling effect of equipment on the cooling tube bundle 14 is improved;
in addition, temperature detecting sensors are arranged on the water outlet pipe of the low-temperature water outlet pipe 4 and the high-temperature water inlet pipe 6, when the equipment starts to cool high-temperature water, the high-temperature water is introduced into the equipment from the high-temperature water inlet pipe 6, the temperature of the high-temperature water when the high-temperature water enters is recorded as X by the temperature detecting sensors on the high-temperature water inlet pipe 6 in the introduction process, the high-temperature water flows in the cooling tube bundle 14, the cooling tube bundle 14 is cooled by the heat dissipation mechanism 2 and the circulating water mechanism 10 in the equipment simultaneously, the temperature of the high-temperature water at the internal temperature of the cooling tube bundle 14 is reduced, the high-temperature water is discharged from the water outlet pipe of the low-temperature water outlet pipe 4 after being processed, the temperature of the high-temperature water after being discharged is recorded as Y by the temperature detecting sensors on the water outlet pipe, and when the difference value between X and Y is larger than or equal to a required value, the temperature detecting sensors do not control the working states of the circulating water pump 102 and the heat dissipation fan 204, when the difference between X and Y is smaller than the required value, the temperature detection sensor controls the working states of the circulating water pump 102 and the heat dissipation fan 204 at the moment, so that the rotation speed of the heat dissipation fan 204 and the running frequency of the circulating water pump 102 are accelerated, the cooled water temperature is ensured to meet the production requirement, and the cooling effect of the equipment is improved.
Example 2:
when the traditional equipment is used for spraying water and reducing temperature, cooling water can generate a large amount of water vapor after being sprayed by a spray head, the water vapor is collected and recovered through a positioning frame 11, the water on the positioning frame 11 is excessively accumulated and is influenced by wind power, the water falls slowly under the water, and the recovery and the reuse of the water are influenced, therefore, a water collector 12 is fixedly connected above a cooling tube bundle 14 in the equipment main body 1, as shown in fig. 2, a recovery mechanism 13 is fixedly connected to the top surface in the equipment main body 1, the recovery mechanism 13 is matched with the water collector 12, the recovery mechanism 13 comprises a reciprocating lead screw 131, one end of the reciprocating lead screw 131 is fixedly connected with a positioning plate 132, the positioning plate 132 is fixedly connected with the inner wall of the equipment main body 1, a movable slider 133 is sleeved outside one end of the reciprocating lead screw 131, which is far away from the positioning plate 132, and the movable slider 133 is enabled to start to horizontally move towards the right through a guide rod 139 outside the reciprocating lead screw 131 in the moving process, then horizontally move leftwards, so that the moving slide block 133 performs left-right reciprocating motion outside the reciprocating screw 131, a fixing plate 135 is sleeved between the moving slide block 133 and the driven gear 134 outside the reciprocating screw 131, the fixing plate 135 is fixedly connected with the inner wall of the equipment main body 1, and the fixing plate 135 plays a role in supporting and positioning to ensure the rotation of the transmission connecting rod 137;
the outer surface of the driven gear 134 is engaged with a transmission gear 136, one side of the transmission gear 136 is fixedly connected with a transmission connecting rod 137, and one end of the transmission connecting rod 137 penetrates through the inside of the fixing plate 135, when the equipment starts to operate, the two-way motor 203 starts to operate under the control of an external power supply, the two-way motor 203 drives the heat dissipation fan 204 to rotate inside the heat dissipation pipe 201 through a shaft, and along with the rotation of the heat dissipation fan 204, the air flow rate inside the equipment is accelerated, the cooling of the cooling pipe bundle 14 is accelerated, the heat loss effect of the equipment is improved, the heat dissipation fan 204 simultaneously drives the driving rotating shaft 205 to rotate, so that the driving rotating shaft 205 drives the driving gear 207 to rotate, and when the driving gear 207 rotates, through the transmission between the gears, the driving gear 207 drives the transmission connecting rod 137 to rotate, and the transmission connecting rod 137 rotates along with the operation of the heat dissipation fan 204, make drive link 137 drive gear 136 rotate on the left side of fixed plate 135, through the transmission between the gear, make drive gear 136 drive driven gear 134 and then rotate, make driven gear 134 drive reciprocating screw 131 and then rotate synchronously, so make driven gear 134 drive remove slider 133 and carry out left and right reciprocating motion in reciprocating screw 131's outside, and along with removing slider 133's reciprocating motion, make remove slider 133 drive wiper 130 through movable plate 138 and strike off the cooling water that adheres to on water collector 12 surface, the recovery of cooling water is quickened, avoid the drift loss of cooling water, can reach the efficiency to the inside heat loss of accelerating equipment, can accelerate the efficiency that drips of cooling water and return again, avoid the loss of cooling water.
The working principle of the invention is as follows: the bidirectional motor 203 is controlled by an external power supply to start working, the bidirectional motor 203 drives the heat dissipation fan 204 to rotate in the heat dissipation pipe 201 through the shaft, the air flow rate in the equipment is accelerated along with the rotation of the heat dissipation fan 204, meanwhile, the cooling of the cooling pipe bundle 14 is accelerated, the heat loss effect of the equipment is improved, the heat dissipation fan 204 drives the driving rotating shaft 205 to rotate at the same time, the driving rotating shaft 205 drives the driving gear 207 to rotate, the driving gear 207 drives the transmission connecting rod 137 to rotate through the transmission between the gears, the transmission connecting rod 137 rotates along with the work of the heat dissipation fan 204, the transmission connecting rod 137 drives the transmission gear 136 to rotate on the left side of the fixing plate 135, the transmission gear 136 drives the driven gear 134 to rotate along with the rotation of the reciprocating screw 131 through the transmission between the gears, and the driven gear 134 drives the reciprocating screw 131 to synchronously rotate along with the reciprocating screw 131, the driven gear 134 drives the movable slider 133 to reciprocate left and right outside the reciprocating screw 131, so that the movable slider 133 drives the wiper 130 to wipe off the cooling water attached to the surface of the water collector 12 through the movable plate 138, the recovery of the cooling water is accelerated, and the drift loss of the cooling water is avoided, thereby achieving the efficiency of heat loss inside the accelerating device, accelerating the dropping and returning efficiency of the cooling water, and avoiding the loss of the cooling water.
When the heat radiation fan 204 works, the circulating water pump 102 pumps water in the water storage tank through the water pumping pipe 103, the water enters the inside of the equipment again through the guide pipe 105, the pumped cooling water enters the inside of the equipment again through the guide pipe 105, and the cooling water is sprayed out from the lower spray header 109 and the upper spray header 100 on the lower spray pipe 107 and the upper spray pipe 108 through the flow distribution of the three-way pipe 106, so that the lower spray header 109 and the upper spray header 100 carry out omnibearing water spraying and temperature reduction treatment on the outer surface of the cooling tube bundle 14, the effect of increasing the contact area of the cooling tube bundle 14 and the cooling effect of the equipment on the cooling tube bundle 14 are achieved, in addition, temperature detection sensors are arranged on the water outlet pipe of the low-temperature water outlet pipe 4 and the high-temperature water inlet pipe 6, and the working states of the circulating water pump 102 and the heat radiation fan 204 are controlled through the temperature detection sensors, the rotation speed of the cooling fan 204 and the running frequency of the circulating water pump 102 are automatically adjusted according to the setting, so that the cooled water temperature meets the production requirement, and the cooling effect of the equipment is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (7)

1.一种自控式闭式冷却器，包括设备主体(1)，其特征在于，所述设备主体(1)的上表面对称设置有散热机构(2)，两个所述散热机构(2)的上表面均固定连接有防护罩(3)，所述设备主体(1)的一侧内部插接有低温水出管(4)，所述设备主体(1)靠近低温水出管(4)的一侧下方插接有U形管(5)，所述U形管(5)的下表面内部插接有高温水进管(6)，所述设备主体(1)的两侧对称设置有叶片式进风板(7)，所述设备主体(1)靠近U形管(5)的一侧下方插接有排水管道(8)，所述设备主体(1)靠近排水管道(8)的一侧上方固定连接有补水管(9)，所述补水管(9)位于设备主体(1)内部的一端设置有浮球阀(15)；1. A self-controlling closed cooler, comprising a device main body (1), characterized in that a heat dissipation mechanism (2) is symmetrically arranged on the upper surface of the device main body (1), and two of the heat dissipation mechanisms (2) A protective cover (3) is fixedly connected to the upper surface of the device body (1), a low temperature water outlet pipe (4) is inserted inside one side of the device body (1), and the device body (1) is close to the low temperature water outlet pipe (4) A U-shaped pipe (5) is inserted under one side of the device, a high-temperature water inlet pipe (6) is inserted inside the lower surface of the U-shaped pipe (5), and two sides of the equipment main body (1) are symmetrically arranged with The blade-type air inlet plate (7), a drainage pipe (8) is inserted under the side of the equipment main body (1) close to the U-shaped pipe (5), and the equipment main body (1) is close to the drain pipe (8). A water replenishing pipe (9) is fixedly connected above one side, and a floating ball valve (15) is provided at one end of the water replenishing pipe (9) inside the equipment main body (1); 所述设备主体(1)远离U形管(5)的一侧固定连接有循环水机构(10)，所述设备主体(1)的内壁固定连接有定位架(11)，且定位架(11)与U形管(5)相互配合，所述定位架(11)远离设备主体(1)的一侧固定连接有冷却管束(14)，所述设备主体(1)的内部位于冷却管束(14)的上方固定连接有收水器(12)，所述设备主体(1)的内部顶面固定连接有回收机构(13)，且回收机构(13)与收水器(12)相互配合。A circulating water mechanism (10) is fixedly connected to the side of the equipment main body (1) away from the U-shaped pipe (5), and a positioning frame (11) is fixedly connected to the inner wall of the equipment main body (1), and the positioning frame (11) ) cooperates with the U-shaped pipe (5), the cooling tube bundle (14) is fixedly connected to the side of the positioning frame (11) away from the equipment main body (1), and the inside of the equipment main body (1) is located in the cooling tube bundle (14). A water collector (12) is fixedly connected to the top of the ), a recovery mechanism (13) is fixedly connected to the inner top surface of the device main body (1), and the recovery mechanism (13) and the water collector (12) cooperate with each other. 2.根据权利要求1所述的一种自控式闭式冷却器，其特征在于，所述散热机构(2)包括散热管(201)，所述散热管(201)的内部固定连接有固定杆(202)，所述固定杆(202)的下表面固定连接有双向电机(203)，所述固定杆(202)远离双向电机(203)的一侧转动连接有散热风机(204)，且散热风机(204)与双向电机(203)相互配合，所述双向电机(203)远离固定杆(202)的一侧转动连接有驱动转轴(205)，所述驱动转轴(205)的外部套接有皮带轮(206)，所述皮带轮(206)远离驱动转轴(205)的一侧固定连接有驱动齿轮(207)，所述皮带轮(206)的外部套接有传动带(208)。2 . The self-controlled closed cooler according to claim 1 , wherein the heat dissipation mechanism ( 2 ) comprises a heat dissipation pipe ( 201 ), and a fixing rod is fixedly connected to the interior of the heat dissipation pipe ( 201 ). 3 . (202), a bidirectional motor (203) is fixedly connected to the lower surface of the fixing rod (202), and a cooling fan (204) is rotatably connected to the side of the fixing rod (202) away from the bidirectional motor (203), which dissipates heat The fan (204) cooperates with a two-way motor (203), and a side of the two-way motor (203) away from the fixing rod (202) is rotatably connected with a drive shaft (205), and the outside of the drive shaft (205) is sleeved with a drive shaft (205). A pulley (206), a drive gear (207) is fixedly connected to the side of the pulley (206) away from the drive shaft (205), and a drive belt (208) is sleeved on the outside of the pulley (206). 3.根据权利要求2所述的一种自控式闭式冷却器，其特征在于，所述循环水机构(10)包括支撑板(101)，所述支撑板(101)的上表面固定连接有循环水泵(102)，所述循环水泵(102)靠近设备主体(1)的一侧固定连接有抽水管(103)，所述抽水管(103)贯穿设备主体(1)内部的一端外部套接有过滤罩(104)，且过滤罩(104)与设备主体(1)的内壁呈固定连接，所述循环水泵(102)的上端固定连接有导流管(105)，所述导流管(105)远离循环水泵(102)的一端固定连接有三通管(106)，所述三通管(106)的下表面固定连接有下喷水管(107)，所述三通管(106)远离导流管(105)的一侧固定连接有上喷水管(108)，且上喷水管(108)的另一端与设备主体(1)内壁呈固定连接，所述下喷水管(107)的上表面位于冷却管束(14)的下方固定连接有下喷淋头(109)，所述上喷水管(108)的下表面位于冷却管束(14)的上方固定连接有上喷淋头(100)。3 . The self-controlling closed cooler according to claim 2 , wherein the circulating water mechanism ( 10 ) comprises a support plate ( 101 ), and the upper surface of the support plate ( 101 ) is fixedly connected with a A circulating water pump (102), a water pumping pipe (103) is fixedly connected to the side of the circulating water pump (102) close to the equipment main body (1), and the water drawing pipe (103) penetrates one end inside the equipment main body (1) and is externally sleeved There is a filter cover (104), and the filter cover (104) is fixedly connected with the inner wall of the equipment main body (1), and the upper end of the circulating water pump (102) is fixedly connected with a guide pipe (105), and the guide pipe ( 105) A tee pipe (106) is fixedly connected to one end away from the circulating water pump (102), a lower water spray pipe (107) is fixedly connected to the lower surface of the tee pipe (106), and the tee pipe (106) is far away from One side of the guide pipe (105) is fixedly connected with an upper water spray pipe (108), and the other end of the upper water spray pipe (108) is fixedly connected with the inner wall of the equipment main body (1). ) is positioned below the cooling tube bundle (14) and is fixedly connected with a lower shower head (109), and the lower surface of the upper water spray tube (108) is positioned above the cooling tube bundle (14) and is fixedly connected with an upper shower head (100). 4.根据权利要求2所述的一种自控式闭式冷却器，其特征在于，所述回收机构(13)包括往复丝杠(131)，所述往复丝杠(131)的一端固定连接有定位板(132)，且定位板(132)与设备主体(1)的内壁呈固定连接，所述往复丝杠(131)远离定位板(132)的一端外部套接有移动滑块(133)，所述往复丝杠(131)靠近移动滑块(133)的一端固定连接有从动齿轮(134)，所述往复丝杠(131)的外部位于移动滑块(133)和从动齿轮(134)之间套接有固定板(135)，且固定板(135)与设备主体(1)的内壁呈固定连接，所述从动齿轮(134)的外表面啮合连接有传动齿轮(136)，所述传动齿轮(136)的一侧固定连接有传动连杆(137)，且传动连杆(137)的一端贯穿固定板(135)的内部，所述移动滑块(133)的下表面固定连接有移动板(138)，所述移动板(138)的下表面固定连接有刮水板(130)，且刮水板(130)位于收水器(12)的内部，所述移动板(138)内部插接有导向杆(139)。4. The self-controlling closed cooler according to claim 2, wherein the recovery mechanism (13) comprises a reciprocating screw (131), and one end of the reciprocating screw (131) is fixedly connected with a A positioning plate (132), and the positioning plate (132) is fixedly connected with the inner wall of the equipment main body (1), and a moving slider (133) is externally sleeved at one end of the reciprocating screw (131) away from the positioning plate (132) , the end of the reciprocating screw (131) close to the moving slider (133) is fixedly connected with a driven gear (134), and the outside of the reciprocating screw (131) is located between the moving slider (133) and the driven gear ( A fixed plate (135) is sleeved between 134), and the fixed plate (135) is fixedly connected with the inner wall of the main body (1) of the equipment, and the outer surface of the driven gear (134) is meshed with a transmission gear (136). One side of the transmission gear (136) is fixedly connected with a transmission link (137), and one end of the transmission link (137) penetrates the interior of the fixed plate (135), and the lower surface of the moving slider (133) A moving plate (138) is fixedly connected, the lower surface of the moving plate (138) is fixedly connected with a wiper plate (130), and the wiper plate (130) is located inside the water collector (12), the moving plate (138) A guide rod (139) is inserted inside. 5.根据权利要求3所述的一种自控式闭式冷却器，其特征在于，所述低温水出管(4)的下表面内部插接有出水管，所述高温水进管(6)和出水管的内部均设置有温度检测传感器，所述下喷水管(107)远离三通管(106)的一端与设备主体(1)的内壁呈固定连接，所述冷却管束(14)的另一端固定连接有相同的定位架(11)，所述传动带(208)远离驱动转轴(205)的一端内部插接有相同的皮带轮(206)。5. The self-controlling closed cooler according to claim 3, characterized in that a water outlet pipe is inserted inside the lower surface of the low temperature water outlet pipe (4), and the high temperature water inlet pipe (6) A temperature detection sensor is provided inside the water outlet pipe and the lower water spray pipe (107). The other end is fixedly connected with the same positioning frame (11), and the end of the transmission belt (208) away from the driving shaft (205) is internally inserted with the same pulley (206). 6.根据权利要求4所述的一种自控式闭式冷却器，其特征在于，所述设备主体(1)上表面开设有与散热风机(204)相互匹配的出风口，所述导向杆(139)的两端均与设备主体(1)的内壁呈固定连接，且导向杆(139)与移动板(138)呈滑动连接，所述传动连杆(137)与驱动齿轮(207)呈啮合连接。6 . The self-controlling closed cooler according to claim 4 , wherein the upper surface of the device main body ( 1 ) is provided with an air outlet matching with the cooling fan ( 204 ), and the guide rod ( 6 . Both ends of 139) are fixedly connected with the inner wall of the equipment main body (1), and the guide rod (139) is slidingly connected with the moving plate (138), and the transmission link (137) is in mesh with the drive gear (207). connect. 7.根据权利要求1所述的一种自控式闭式冷却器，其特征在于，该自控式闭式冷却器的使用方法包括以下步骤：7. The self-controlling closed cooler according to claim 1, wherein the using method of the self-controlling closed cooler comprises the following steps: 步骤一：通过外部电源使双向电机(203)开设工作，同时使循环水泵(102)开始工作，将高温水管与高温水进管(6)连接，使高温水从高温水进管(6)进入到设备内部，使高温水在冷却管束(14)的内部进行流动，经过冷却处理后从低温水出管(4)的出水管排出；Step 1: The bidirectional motor (203) is started to work through the external power supply, and the circulating water pump (102) is started to work at the same time, and the high temperature water pipe is connected with the high temperature water inlet pipe (6), so that the high temperature water enters from the high temperature water inlet pipe (6). To the inside of the equipment, make the high temperature water flow in the inside of the cooling tube bundle (14), and then discharge it from the outlet pipe of the low temperature water outlet pipe (4) after cooling; 步骤二：而设备在对高温水进行冷却处理时，在高温水进管(6)和出水管上的温度检测传感器根据高温水的冷却处理效果控制散热风机(204)的转动速率和循环水泵(102)的运行频率，以确保冷却后的水温达到生产要求；Step 2: When the equipment is cooling the high-temperature water, the temperature detection sensors on the high-temperature water inlet pipe (6) and the water outlet pipe control the rotation rate of the cooling fan (204) and the circulating water pump (204) according to the cooling treatment effect of the high-temperature water. 102) operating frequency to ensure that the water temperature after cooling meets the production requirements; 步骤三：而在对高温水进行冷却时，设备主体(1)内部下端形成的水槽内部的冷却水通过循环水泵(102)抽出，经过导流管(105)重新进入到设备的内部，经过三通管(106)的分流，使冷却水从下喷水管(107)和上喷水管(108)上的下喷淋头(109)和上喷淋头(100)的内部喷出，使下喷淋头(109)和上喷淋头(100)对冷却管束(14)的外表面进行全方位的喷水降温处理，故而达到增大冷却管束(14)与冷却水接触面积的效果；Step 3: When the high-temperature water is cooled, the cooling water inside the water tank formed at the lower end of the main body of the equipment (1) is pumped out by the circulating water pump (102), and re-enters the interior of the equipment through the guide pipe (105). The diversion of the through pipe (106) causes the cooling water to be sprayed from the inside of the lower sprinkler head (109) and the upper sprinkler head (100) on the lower water spray pipe (107) and the upper sprinkler pipe (108), so that the The lower sprinkler head (109) and the upper sprinkler head (100) carry out all-round water spray cooling treatment on the outer surface of the cooling tube bundle (14), so as to achieve the effect of increasing the contact area between the cooling tube bundle (14) and the cooling water; 步骤四：而在喷水的同时，双向电机(203)带动散热风机(204)在散热管(201)的内部进行转动，使散热风机(204)产生向外侧流动的风力，使设备内部的空气流动加快，加速设备内部的空气转换，同时加速对冷却管束(14)的降温，提高设备的热流失的效果；Step 4: While spraying water, the bidirectional motor (203) drives the cooling fan (204) to rotate inside the cooling pipe (201), so that the cooling fan (204) generates wind that flows to the outside, so that the air inside the device The flow is accelerated, the air conversion inside the equipment is accelerated, and the cooling of the cooling tube bundle (14) is accelerated at the same time, and the effect of heat loss of the equipment is improved; 步骤五：而在双向电机(203)开始工作时，使双向电机(203)通过驱动转轴(205)带动皮带轮(206)开始转动，使皮带轮(206)通过传动带(208)带动另一侧的散热风机(204)开始转动，使设备内部的气体流动加快，有助于热量的散失，而皮带轮(206)在转动的同时带动驱动齿轮(207)进行转动，通过齿轮之间的传动，使驱动齿轮(207)带动传动连杆(137)进行转动，使从动齿轮(134)在固定板(135)的左侧进行转动，使从动齿轮(134)带动移动滑块(133)在往复丝杠(131)的外部进行左右往复运动，而随着移动滑块(133)的往复运动，使移动滑块(133)通过移动板(138)带动刮水板(130)对附着在收水器(12)表面的冷却水进行刮除，加速冷却水的回收，避免冷却水的飘失。Step 5: When the bidirectional motor (203) starts to work, the bidirectional motor (203) drives the pulley (206) to start to rotate through the driving shaft (205), so that the pulley (206) drives the heat dissipation on the other side through the transmission belt (208). The fan (204) starts to rotate, which accelerates the flow of gas inside the equipment, which helps to dissipate heat, and the pulley (206) drives the drive gear (207) to rotate while rotating, and the drive gear (207) rotates through the transmission between the gears. (207) Drive the transmission link (137) to rotate, so that the driven gear (134) rotates on the left side of the fixed plate (135), so that the driven gear (134) drives the moving slider (133) on the reciprocating screw The outside of (131) reciprocates left and right, and with the reciprocating motion of the moving slider (133), the moving slider (133) drives the wiper (130) through the moving plate (138) to the wiper (130) attached to the water collector (138). 12) The cooling water on the surface is scraped off to speed up the recovery of cooling water and avoid the loss of cooling water.
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