Evaporative cooling manufacturing equipment internally provided with coil pipe and filler structure
By setting up a PVC heat exchange layer and deflector in the evaporation condenser, the spray water and air flow in the same direction and effectively cool down, the problems of poor spray water coverage and poor cooling effect are solved, and the device is improved effect of use.
Patent Information
- Application Number
- CN202421089555.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-05-20
AI Technical Summary
In the existing evaporation condenser, the flow directions of spray water and air are inconsistent, which causes spray water to not fully cover the surface of the coil, forming dry spot scaling, and the cooling effect of spray water is poor, resulting in scaling substances. It is easy to settle on the coil, affecting the effectiveness of the device.
Design a cooling manufacturing equipment with coils and filler structures inside the evaporative type. By setting up multiple PVC heat exchange layers and deflectors in the box, air and spray water flow in the same direction, and spray water passes through after use. The PVC heat exchange layer effectively cools down, reduces the water temperature and reduces the possibility of scaling.
It achieves good coverage and effective cooling of spray water, reduces dry spot scaling on the coil surface, improves the effectiveness of the device, ensures that scaling substances are more likely to remain in the water, and reduces the possibility of scaling.
Smart Images
Figure CN222364433U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cooling towers and internal cooling of flowing liquids, in particular to an evaporative cooling manufacturing device with a coil and a filler structure inside. Background Art
[0002] The working principle of the evaporative condenser mainly involves the evaporation of water and the heat exchange process. In the refrigeration system, the superheated high-pressure refrigerant gas discharged from the compressor enters the condensation pipe in the evaporative condenser, exchanges heat with the spray water and air outside the coil, and then transfers the heat of the refrigerant to achieve condensation of the refrigerant.
[0003] During the use of the existing evaporative condenser, the flow directions of the spray water and the air are inconsistent, so that the spray water cannot completely cover the surface of the coil, resulting in the formation of dry spots and scaling on the surface of the coil. In addition, the existing evaporative condenser simply cools the spray water after use through air circulation, which has limited cooling effect on the spray water and the water temperature is still high, making it difficult for the scaling substances to remain in the water and easily precipitate on the coil, which in turn affects the use effect of the entire device. To this end, we propose an evaporative cooling manufacturing device with a coil and filler structure inside. Utility Model Content
[0004] In view of the problems existing in the above-mentioned existing evaporative cooling manufacturing equipment with coils and filler structures inside, the present utility model is proposed.
[0005] Therefore, the purpose of the utility model is to provide an evaporative cooling manufacturing equipment with a coil and a packing structure inside, which solves the problem that during the use of the existing evaporative condenser, the flow directions of the spray water and the air are inconsistent, so that the spray water cannot completely cover the surface of the coil, which causes dry spots and scaling on the surface of the coil. In addition, the existing evaporative condenser simply cools the spray water after use through air circulation, and the cooling effect on the spray water is limited. The water temperature is still relatively high, so that the scaling substances are not easily retained in the water and are easily precipitated on the coil, which in turn affects the use effect of the entire device.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] An evaporative cooling manufacturing device with a coil and a filler structure inside comprises a box body, wherein the box body is composed of an upper box body and a lower box body, the upper box body and the lower box body are detachably arranged, a coil is installed between the inner walls of the upper box body, a gaseous refrigerant inlet and a liquid refrigerant outlet are respectively provided on the upper box body, and the gaseous refrigerant inlet and the liquid refrigerant outlet are both connected to the coil, a first air inlet and a second air inlet are respectively opened on the upper box body and the lower box body, and a plurality of PVC heat exchange layers are sequentially arranged inside the lower box body from top to bottom.
[0008] Preferably, a first water baffle and a second water baffle are respectively installed on the right sides of the coil and the PVC heat exchange layer.
[0009] Preferably, a guide plate is installed inside the upper box body, and the guide end of the guide plate corresponds to the position of the PVC heat exchange layer.
[0010] Preferably, an air guide plate is installed at the air inlet of the PVC heat exchange layer.
[0011] Furthermore, the coil is formed by welding a plurality of steel pipes, and a galvanized layer is provided on the surface of the coil.
[0012] Preferably, a water collecting trough is provided at the bottom of the lower box body, a water pump is installed on the outer wall of the lower box body, the water inlet end of the water pump is connected to the water collecting trough, the water outlet end of the water pump is connected to a water pipe, a connecting pipe is installed on the upper box body, a nozzle is installed on the connecting pipe, and the water pipe and the connecting pipe are connected.
[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:
[0014] In the utility model, since the air and the spray water flow through the coil in the same direction, the spray water can cover the surface of the coil well and keep the surface of the coil moist. Such co-directional flow reduces the possibility of scaling due to dry spots formed under the coil, and a PVC heat exchange layer is added inside the box body, which can provide an effective cooling effect for the spray water after use, so that the spray water has a lower water temperature than that of the existing evaporative condenser. The lower water temperature makes it easier for scaling substances to remain in the water and not to settle on the coil, thereby further reducing the scaling possibility of the device and further ensuring the use effect of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0017] Description of reference numerals:
[0018] 1. Box body; 2. Upper box body; 3. Lower box body; 4. Coil; 5. Gaseous refrigerant inlet; 6. Liquid refrigerant outlet; 7. Water pump; 8. Water pipe; 9. Connecting pipe; 10. Nozzle; 11. First air inlet; 12. Second air inlet; 13. PVC heat exchange layer; 14. Guide plate; 15. Wind guide plate; 16. First water baffle; 17. Second water baffle; 18. Motor; 19. Fan; 20. First pulley; 21. Second pulley. DETAILED DESCRIPTION
[0019] Embodiment 1
[0020] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0021] The utility model discloses an evaporative cooling manufacturing device with a coil and a filler structure inside.
[0022] The utility model provides Figure 1 An evaporative cooling manufacturing device with a coil and a filler structure inside is shown, comprising a box body 1, the box body 1 is composed of an upper box body 2 and a lower box body 3, the upper box body 2 and the lower box body 3 are detachably arranged, a coil 4 is installed between the inner walls of the upper box body 2, a gas refrigerant inlet 5 and a liquid refrigerant outlet 6 are respectively provided on the upper box body 2, the gas refrigerant inlet 5 and the liquid refrigerant outlet 6 are both connected to the coil 4, a first air inlet 11 and a second air inlet 12 are respectively opened on the upper box body 2 and the lower box body 3, and a plurality of PVC heat exchange layers 13 are sequentially arranged inside the lower box body 3 from top to bottom.
[0023] The utility model discloses an evaporative cooling manufacturing device with a coil and a filler structure inside. The first water baffle 16 and the second water baffle 17 are respectively installed on the right side of the coil 4 and the PVC heat exchange layer 13 to prevent water droplets from splashing randomly and causing damage to the internal parts of the box body 1.
[0024] The utility model discloses an evaporative cooling manufacturing device with a coil and a filler structure inside. A guide plate 14 is installed inside an upper box body 2. The guide end of the guide plate 14 corresponds to the position of a PVC heat exchange layer 13, and the water flowing down from the coil 4 can be guided to the PVC heat exchange layer 13 to prevent the water from flowing to other positions.
[0025] The utility model discloses an evaporative cooling manufacturing device with a coil and a filler structure inside. An air guide plate 15 is installed at the air inlet of the PVC heat exchange layer 13, which can evenly transport the external cold air to the inside of the PVC heat exchange layer 13 to improve the cooling effect on water.
[0026] The utility model discloses an evaporative cooling manufacturing device with a coil and a filler structure inside. The coil 4 is welded by multiple steel pipes. The surface of the coil 4 is provided with a galvanized layer to improve the sealing performance and prevent leakage. The galvanized layer can improve the overall corrosion resistance of the coil 4.
[0027] The utility model discloses an evaporative cooling manufacturing equipment with a coil and a filler structure inside. A water collecting trough is provided at the bottom of a lower box body 3, a water pump 7 is installed on the outer wall of the lower box body 3, a water inlet end of the water pump 7 is communicated with the water collecting trough, a water outlet end of the water pump 7 is connected with a water delivery pipe 8, a connecting pipe 9 is installed on an upper box body 2, a nozzle 10 is installed on the connecting pipe 9, and the water delivery pipe 8 is communicated with the connecting pipe 9, so that water can be recycled and water resources can be saved.
[0028] When in use, first, the water inside the water collection tank is transported to the inside of the connecting pipe 9 through the water pipe 8 by the operation of the water pump 7, and sprayed out through the nozzle 10, and then the superheated high-pressure refrigerant gas discharged from the compressor is transported to the coil 4 through the gaseous refrigerant inlet 5, and then heat exchange is performed with the spray water and air outside the coil 4. At this time, the gaseous refrigerant gradually condenses into a liquid in the coil 4 and is discharged through the liquid refrigerant outlet 6. The sprayed water will evaporate into water vapor after absorbing the heat released by the refrigerant, and the heat is taken away by the latent heat of vaporization of water. The water temperature of the spray water will increase after use, and then it will be transported to the PVC heat exchange layer 13 under the action of the guide plate 14, and then the heated spray water will be cooled. The cooled spray water will be transported to the inside of the water collection tank again, and then transported to the connecting pipe 9 by the water pump 7 for continued circulation.
[0029] Embodiment 2
[0030] See also Figure 1 The difference between this embodiment and the first embodiment is that, compared with the upper box body 2 described in the first embodiment, a motor 18 and a fan 19 are respectively installed on the top of the upper box body 2 in this embodiment, and a first pulley 20 and a second pulley 21 are respectively installed on the motor 18 and the fan 19, and the first pulley 20 and the second pulley 21 are connected by a belt.
[0031] Compared with Example 1, Example 2 is based on Example 1, and a motor 18 and a fan 19 are respectively installed on the top of the upper box body 2, and a first pulley 20 and a second pulley 21 are respectively installed on the motor 18 and the fan 19. The first pulley 20 and the second pulley 21 are connected by a belt transmission, which has the effect of inducing ventilation, speeding up the circulation of air, and thus improving the cooling effect.
[0032] Through comprehensive analysis of the first and second embodiments, it is concluded that the second embodiment is optimized on the basis of the first embodiment, and the practicality is improved while ensuring the same functions. Therefore, the second embodiment is the best option.
[0033] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
Claims
1. An evaporative cooling manufacturing device having a coil and a filler structure inside, comprising a housing (1), characterized in that: The box body (1) is composed of an upper box body (2) and a lower box body (3), wherein the upper box body (2) and the lower box body (3) are detachably arranged, a coil (4) is installed between the inner walls of the upper box body (2), a gas refrigerant inlet (5) and a liquid refrigerant outlet (6) are respectively provided on the upper box body (2), and the gas refrigerant inlet (5) and the liquid refrigerant outlet (6) are both connected to the coil (4), a first air inlet (11) and a second air inlet (12) are respectively provided on the upper box body (2) and the lower box body (3), and a plurality of PVC heat exchange layers (13) are sequentially arranged inside the lower box body (3) from top to bottom.
2. The evaporative cooling manufacturing equipment having a coil and a filler structure inside according to claim 1, characterized in that: A first water baffle (16) and a second water baffle (17) are respectively installed on the right side of the coil (4) and the PVC heat exchange layer (13).
3. The evaporative cooling manufacturing equipment having a coil and a filler structure inside according to claim 1, characterized in that: A guide plate (14) is installed inside the upper box body (2), and the guide end of the guide plate (14) corresponds to the position of the PVC heat exchange layer (13).
4. The evaporative cooling manufacturing equipment having a coil and a filler structure inside according to claim 1, characterized in that: An air guide plate (15) is installed at the air inlet of the PVC heat exchange layer (13).
5. The evaporative cooling manufacturing equipment having a coil and a filler structure inside according to claim 1, characterized in that: The coil pipe (4) is formed by welding a plurality of steel pipes, and a galvanized layer is provided on the surface of the coil pipe (4).
6. The evaporative cooling manufacturing equipment having a coil and a filler structure inside according to claim 1, characterized in that: A water collecting trough is provided at the bottom of the lower box body (3); a water pump (7) is installed on the outer wall of the lower box body (3); a water inlet end of the water pump (7) is connected to the water collecting trough; a water outlet end of the water pump (7) is connected to a water delivery pipe (8); a connecting pipe (9) is installed on the upper box body (2); a nozzle (10) is installed on the connecting pipe (9); and the water delivery pipe (8) and the connecting pipe (9) are connected.