CN114288732A - Industrial water chilling unit - Google Patents
Industrial water chilling unit Download PDFInfo
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- CN114288732A CN114288732A CN202111605337.1A CN202111605337A CN114288732A CN 114288732 A CN114288732 A CN 114288732A CN 202111605337 A CN202111605337 A CN 202111605337A CN 114288732 A CN114288732 A CN 114288732A
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- filter screen
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- water
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- 239000008235 industrial water Substances 0.000 title abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 238000004140 cleaning Methods 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000000746 purification Methods 0.000 claims abstract description 14
- 210000004209 hair Anatomy 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000000706 filtrate Substances 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 19
- 230000008859 change Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
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Abstract
The invention belongs to the technical field of water coolers, and particularly relates to an industrial water chilling unit which comprises a purification device, a water inlet, a water outlet and a gas-liquid separator, wherein the water inlet is positioned at the left lower end of the purification device, the water outlet is positioned at the center of the top of the purification device, the purification device comprises a shell, a filter element device and a top column, a baffle ring is arranged in the shell and positioned at the lower half part of the shell, the filter element device is arranged above the baffle ring, the filter element device comprises an upper cover plate, a lower cover plate and a filter screen, the upper cover plate is fixedly connected with the filter screen, the filter screen is fixedly connected with the lower cover plate, the top column is vertically arranged in the filter screen, the top column comprises a top plate and a top rod, the inner sides of the top plate and the filter screen are in sliding connection, an air pump is connected below the top column, and a cleaning brush is arranged on the top rod. The design through the fore-set has realized the secondary filter, has improved filterable effect.
Description
Technical Field
The invention belongs to the technical field of water coolers, and particularly relates to an industrial water chiller.
Background
The working principle of the industrial water chilling unit is vapor compression refrigeration, namely, the refrigeration is carried out by utilizing the principle that liquid refrigerant absorbs heat when being vaporized and releases heat when being condensed. The industrial water chiller can provide chilled water with constant temperature, constant flow and constant pressure. In the operation process of ultraviolet laser water chiller, can earlier pour into the inside water tank of machine with a certain amount of water, through the water chiller refrigerating system with the water cooling, pour into the equipment that needs the cooling with the frozen water of low temperature into by the water pump again, the refrigerated water takes away the heat of machine inside, flows back the hot water of high temperature to the water tank once more and cools down, so circulation exchange cooling reaches for equipment cooling's effect.
The existing air-cooled water chiller utilizes a shell-and-tube evaporator to carry out heat exchange between water and a refrigerant, a refrigerant system absorbs heat load in water to cool the water to generate chilled water, the heat is brought to a fin-type condenser under the action of a refrigeration compressor, and then the chilled water is dissipated to outside air by a radiating hot fan, the water is firstly injected into a water tank before operation, the injected water is not filtered, impurities and dust can be mixed in the water, meanwhile, in the circulating heating and cooling processes of water flow, impurities such as water rust and scale in the water quality are gradually increased, and further the water quality is excessive, but the existing air-cooled water chiller is not provided with a filtering device, generally, the filtered water does not enter the water chiller, possibly cause the blockage of a cooling water circulation loop, and simultaneously, the impurities enter the water chiller to cause the abrasion of all parts and pipelines in a water circulation system, the service life is reduced, and the maintenance cost is increased.
Accordingly, the present invention has been made to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide an industrial water chiller, and particularly aims to solve the problems that an existing air-cooled water chiller is not provided with a filtering device, filtered water usually does not enter the water chiller, a cooling water circulation loop can be blocked, and impurities enter the water chiller to cause abrasion of parts and pipelines in a water circulation system, so that the service life is shortened, and the maintenance cost is increased.
In order to achieve the purpose, the invention provides the following technical scheme:
an industrial water chilling unit comprises a purification device, a water inlet, a water outlet and a gas-liquid separator, wherein the water inlet is positioned at the left lower end of the purification device, the water outlet is positioned in the center of the top of the purification device, the purification device comprises a shell, a filter element device and a top column, a baffle ring is arranged in the shell, and the baffle ring is positioned on the lower half part of the shell;
the filter element device is arranged above the baffle ring and comprises an upper cover plate, a lower cover plate and a filter screen, wherein the upper cover plate is fixedly connected with the filter screen, and the filter screen is fixedly connected with the lower cover plate;
the ejection column is vertically installed inside the filter screen and comprises a top plate and an ejector rod, the top plate is connected with the inner side of the filter screen in a sliding mode, an air pump is connected to the lower portion of the ejection column, and the ejector rod is provided with a cleaning brush.
Preferably, there is bellied sleeve shell below, sleeve inner wall and ejector pin outer wall sliding seal connect, the fender ring constitutes former liquid chamber with the shell bottom, the filter screen outside constitutes the filtrate chamber with the inner wall of shell.
Preferably, the top plate is provided with a chamfer, and the upper cover plate is detachably mounted on the top of the shell through a bolt.
Preferably, two sets of blow vents have been seted up to fore-set upper end lateral wall, and are two sets of the blow vent respectively is the equidistant distribution of annular, the cleaning head is respectively installed to one side that the fore-set center was kept away from to the blow vent, the cylinder that the cleaning head was placed for the level, the through-hole that the level link up is seted up along the cylinder axle center to the cleaning head, the rigid coupling has the fixed plate in the through-hole, a side surface rigid coupling that the fore-set center was kept away from to the fixed plate has a plurality of bristles, leave the clearance between the bristle, the bristle contacts with the filter screen inner wall.
Preferably, a blade fixing frame is installed in the top column and fixedly connected with the inner wall of the top column, the blade fixing frame is formed by a plurality of connecting rods which are arranged in an equidistant annular mode, and blades are fixedly connected below the blade fixing frame;
the paddle fixing frame is matched with the paddles to form a plurality of groups which are vertically distributed at equal intervals.
Preferably, the water outlet is connected with the gas-liquid separator through a pipeline.
Compared with the prior art, the invention has the beneficial effects that:
1. the shell below is equipped with bellied sleeve, reciprocating motion about the sleeve is followed to the fore-set, fore-set and telescopic area of contact have been increased, guarantee sealed effect when promoting the direction effect, sleeve inner wall and ejector pin outer wall sliding seal are connected, unfiltered water passes through the water inlet and gets into former liquid chamber, the region between the shell of filter screen the latter half and the filter screen is entered into along the region between filter screen and the fore-set afterwards, then rivers flow into the top of the inboard roof of filter screen through the filter screen the first half again, realize after the secondary filter, finally discharge through the delivery port.
2. Two sets of blow vents have been seted up to fore-set upper end lateral wall, the air current passes through inside the blow vent inflow cleaning head, the atmospheric pressure that the air pump provided simultaneously will near the cleaning head water pressure to the filter screen, play certain pressure release effect, the flow of ventilating that also can pass through the adjustment air pump simultaneously reaches the effect of adjustment fore-set internal gas pressure, reach the effect of adjustment roof pressure difference from top to bottom, in order to realize the up-and-down reciprocating motion of fore-set, also the periodic variation that can ventilate through the control air pump, the motion that makes the fore-set changes along with the air current change, and the blow vent is the equidistant distribution of annular, the air current can be even inflow air vent and even spout at the filter screen inner wall, the through-hole has been placed and has been seted up to the cleaning head level, except the washing of brush hair to the filter screen inner wall, spun air current also can strengthen the cleaning performance.
3. Install the paddle mount in the fore-set, and with fore-set inner wall fixed connection, the paddle mount comprises a plurality of connecting rod equidistance annular arrangements, the air current passes through the space that leaves between the mount and flows and drive the paddle rotation through the paddle, on being fixed in the fore-set through the paddle mount because of the paddle, the fore-set is driven rotatoryly by the paddle, the cleaning brush is also driven rotatoryly simultaneously, the cleaning performance has been increased, the cooperation of paddle mount and paddle has a plurality of groups to be perpendicular equidistant distribution, the utilization efficiency of air current has been strengthened, thereby rotatory dynamics has been improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the invention at I of FIG. 1;
FIG. 3 is a schematic view of the blade mount and blade of the present invention;
FIG. 4 is an enlarged view of the invention at II of FIG. 2;
in the figure: the device comprises a purification device 1, a shell 11, a baffle ring 111, a filter element device 12, an upper cover plate 121, bolts 1211, a lower cover plate 122, a filter screen 123, a top column 13, a top plate 131, a top rod 132, an air vent 1321, a cleaning brush 133, a cleaning head 1331, a fixing plate 1332, bristles 1333, a blade fixing frame 134, blades 1341, a sleeve 14, a stock solution chamber 15, a filtrate chamber 16, a water inlet 2, a water outlet 3, a gas-liquid separator 4 and an air pump 5.
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.
Referring to fig. 1 to 4, in an embodiment of the present invention, an industrial chiller includes a purification device 1, a water inlet 2, a water outlet 3, and a gas-liquid separator 4, where the water inlet 2 is located at a left lower end of the purification device 1, the water outlet 3 is located at a top center of the purification device 1, the purification device 1 includes a housing 11, a filter element device 12, and a top column 13, a baffle ring 111 is arranged inside the housing 11, and the baffle ring 111 is located at a lower half portion of the housing 11;
the filter element device 12 is arranged above the baffle ring 111, the filter element device 12 comprises an upper cover plate 121, a lower cover plate 122 and a filter screen 123, the upper cover plate 121 is fixedly connected with the filter screen 123, and the filter screen 123 is fixedly connected with the lower cover plate 122;
the top pillar 13 is vertically installed inside the filter screen 123, the top pillar 13 comprises a top plate 131 and a top rod 132, the top plate 131 is connected with the inner side of the filter screen 123 in a sliding manner, an air pump 5 is connected below the top pillar 13, and a cleaning brush 133 is installed on the top rod 132;
when water enters from the water inlet 2 and the air pump 5 provides air pressure, air flow enters the inside of the top pillar 13, the water flows upwards through the baffle ring 111 inside the shell 11, the air flow passes through the inside of the ejector rod 132 and provides power for the top pillar 13, the top pillar 13 reciprocates up and down, and the cleaning brush 133 is driven to reciprocate up and down, so that the cleaning effect on the filter screen 123 is realized.
In one embodiment of the present invention, a sleeve 14 is protruded from the lower portion of the housing 11, the inner wall of the sleeve 14 is connected with the outer wall of the push rod 132 in a sliding and sealing manner, the baffle ring 111 and the bottom of the housing 11 form a raw liquid chamber 15, and the outer side of the filter screen 123 and the inner wall of the housing 11 form a filtrate chamber 16.
The shell 11 below is equipped with bellied sleeve 14, fore-set 13 is along sleeve 14 up-and-down reciprocating motion, the area of contact of fore-set 13 and sleeve 14 has been increased, guarantee sealed effect when promoting the guide effect, sleeve 14 inner wall and ejector pin 132 outer wall sliding seal are connected, unfiltered water passes through water inlet 2 and gets into former liquid chamber 15, the regional filter screen 123 the latter half of entering between filter screen 123 and the fore-set 13 is followed afterwards followed, the region between shell 11 and the filter screen 123, then rivers flow into the top of the inboard roof 131 of filter screen 123 through the filter screen 123 first half again, realize the secondary filter back, finally discharge through delivery port 3.
In one embodiment of the present invention, the top plate 131 is provided with a chamfer, and the upper cover plate 121 is detachably mounted on the top of the housing 11 by bolts 1211.
As an embodiment of the present invention, two sets of vent holes 1321 are formed in the side wall of the upper end of the top pillar 13, the two sets of vent holes 1321 are respectively distributed in an annular shape at equal intervals, a cleaning head 1331 is respectively installed on one side of the vent hole 1321 away from the center of the top pillar 13, the cleaning head 1331 is a horizontally placed cylinder, the cleaning head 1331 is provided with a horizontally through hole along the axis of the cylinder, a fixing plate 1332 is fixedly connected in the through hole, a plurality of bristles 1333 are fixedly connected to the surface of one side of the fixing plate 1332 away from the center of the top pillar 13, gaps are left between the bristles 1333, and the bristles 1333 are in contact with the inner wall of the filter screen 123.
Two sets of air vents 1321 have been seted up to fore-set 13 upper end lateral wall, the air current flows in inside cleaning head 1331 through air vent 1321, the near water pressure of air pressure that air pump 5 provided will cleaning head 1331 is to filter screen 123 simultaneously, play certain pressure release effect, simultaneously also can reach the effect of adjusting fore-set 13 internal gas pressure through the ventilation flow of adjusting air pump 5, reach the effect of adjusting roof 131 upper and lower pressure difference, in order to realize the up-and-down reciprocating motion of fore-set 13, also can be through the periodic change of controlling the air pump 5 ventilation, make the motion of fore-set 13 change along with the air current change, and air vent 1321 is the equidistant distribution of annular, the air current can be even flow in air vent 1321 and even spout at the filter screen 123 inner wall, cleaning head 1331 level is placed and has been seted up the through-hole, except the washing of brush hair 1333 to filter screen 123 inner wall, the cleaning performance can also be strengthened to the spun air current.
As an embodiment of the present invention, a blade fixing frame 134 is installed in the top column 13, the blade fixing frame 134 is fixedly connected to the inner wall of the top column 13, the blade fixing frame 134 is formed by a plurality of connecting rods arranged in an equidistant annular manner, and a blade 1341 is fixedly connected below the blade fixing frame 134;
the blade holder 134 and the blades 1341 are matched to form a plurality of groups which are vertically distributed at equal intervals.
The top column 13 is internally provided with a blade fixing frame 134 which is fixedly connected with the inner wall of the top column 13, the blade fixing frame 134 is formed by a plurality of connecting rods which are arranged in an equidistant annular manner, when the air supply quantity of the air pump 5 is increased, air flow flows through a gap reserved between the blade fixing frames 134 and passes through the blades 1341, the air pressure in the top column 13 is raised to drive the top column 13 to move upwards, at the moment, the air pressure is higher, the air flow pressure is higher, the blades 1341 are driven to rotate, because the blades 1341 are fixed on the top column 13 through the blade fixing frames 134, the top column 13 is driven to rotate by the blades 1341, meanwhile, the cleaning brush 133 is also driven to rotate, the cleaning effect is increased, when the air supply quantity of the air pump 5 is reduced, the air pressure in the top column 13 is reduced, under the external water pressure of the top column 13, the air flow is reduced and is not enough to drive the top column 13 to rotate integrally, but due to the inertia effect, the top column 13 still rotates for a period of time, the inner wall of the filter screen 123 is cleaned, a plurality of groups of the blade fixing frames 134 are matched with the blades 1341 and are distributed vertically at equal intervals, the utilization efficiency of air flow is improved, and therefore the rotation force is improved.
In one embodiment of the present invention, the water outlet 3 is connected to the gas-liquid separator 4 through a pipeline.
The gas-liquid separator 4 is used for separating gas from water, separating the gas sprayed into the water by the top column 13, ensuring the stability of the pressure in the system and simultaneously ensuring the purity of the filtered water.
The working principle is as follows: water enters from the water inlet 2, when the air supply amount of the air pump 5 is increased, the air flow flows through the blades 1341 through a gap left between the blade fixing frames 134, the air pressure inside the top column 13 rises to drive the top column 13 to move upwards, at the moment, the air pressure is higher, the blades 1341 are driven to rotate, because the blades 1341 are fixed on the top through the blade fixing frames 134, the top column 13 is driven to rotate by the blades 1341, and the cleaning brush 133 is also driven to rotate, so that the cleaning effect is increased, when the air supply amount of the air pump 5 is reduced, the air pressure inside the top column 13 is reduced, under the action of the external water pressure of the top column 13, the top column 13 moves downwards, the air flow is reduced and is not enough to drive the top column 13 to rotate integrally, but due to the inertia effect, the top column 13 still rotates for a period of time, the cleaning effect is achieved on the inner wall of the filter screen 123, at the time, the top column 13 drives the cleaning brush 133 to rotate and move up and down, so that the cleaning effect of the filter screen 123 is improved, unfiltered water enters the raw water chamber 15 through the water inlet, then enters the lower half part of the filter screen 123 along the area between the filter screen 123 and the top pillar 13, the area between the shell 11 and the filter screen 123, then water flows into the upper part of the top plate on the inner side of the filter screen 123 through the upper half part of the filter screen 123, after secondary filtration is realized, the water is finally discharged through the water outlet 3, and then the gas-liquid separator 4 is used for separating gas and liquid in the secondary filtered water, so that the purity of the filtered water is finally ensured.
The technical features of the above embodiments may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, however, as long as the combinations of the technical features do not exist, the above embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but cannot therefore be understood as a limitation to the scope of the invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which are within the protection scope of the present invention; therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. The utility model provides an industry cooling water set, includes purifier (1), water inlet (2), delivery port (3) and vapour and liquid separator (4), water inlet (2) are located purifier (1) left side lower extreme, delivery port (3) are located purifier (1) top center, its characterized in that: the purification device (1) comprises a shell (11), a filter element device (12) and a top column (13), wherein a baffle ring (111) is arranged in the shell (11), and the baffle ring (111) is positioned at the lower half part of the shell (11);
the filter element device (12) is arranged above the baffle ring (111), the filter element device (12) comprises an upper cover plate (121), a lower cover plate (122) and a filter screen (123), the upper cover plate (121) is fixedly connected with the filter screen (123), and the filter screen (123) is fixedly connected with the lower cover plate (122);
the utility model discloses a washing machine, including fore-set (13), fore-set (13) are vertical to be installed inside filter screen (123), fore-set (13) include roof (131) and ejector pin (132), inboard sliding connection of roof (131) and filter screen (123), an air pump (5) is connected to fore-set (13) below, install cleaning brush (133) on ejector pin (132).
2. The industrial chiller according to claim 1 wherein: there is bellied sleeve (14) shell (11) below, sleeve (14) inner wall and ejector pin (132) outer wall sliding seal are connected, fender ring (111) and shell (11) bottom constitute former liquid chamber (15), the filter screen (123) outside constitutes filtrate chamber (16) with the inner wall of shell (11).
3. The industrial chiller according to claim 1 wherein: the top plate (131) is provided with a chamfer, and the upper cover plate (121) is detachably mounted on the top of the shell (11) through bolts (1211).
4. The industrial chiller according to claim 1 wherein: two sets of ventholes (1321) have been seted up to fore-set (13) upper end lateral wall, and are two sets of respectively the equidistant distribution of annular is in venthole (1321), cleaning head (1331) are respectively installed to one side at fore-set (13) center is kept away from in venthole (1321), cleaning head (1331) are the cylinder that the level was placed, cleaning head (1331) sets up the through-hole that the level link up along the cylinder axle center, the rigid coupling has fixed plate (1332) in the through-hole, a side surface rigid coupling that fore-set (13) center was kept away from in fixed plate (1332) has a plurality of brush hairs (1333), leave the clearance between brush hair (1333), brush hair (1333) contact with filter screen (123) inner wall.
5. The industrial chiller according to claim 1 wherein: a blade fixing frame (134) is installed in the top column (13), the blade fixing frame (134) is fixedly connected with the inner wall of the top column (13), the blade fixing frame (134) is formed by a plurality of connecting rods which are arranged in an equidistant annular mode, and blades (1341) are fixedly connected below the blade fixing frame (134);
the paddle fixing frame (134) and the paddles (1341) are matched with a plurality of groups to be distributed vertically at equal intervals.
6. The industrial chiller according to claim 1 wherein: the water outlet (3) is connected with the gas-liquid separator (4) through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111605337.1A CN114288732A (en) | 2021-12-25 | 2021-12-25 | Industrial water chilling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111605337.1A CN114288732A (en) | 2021-12-25 | 2021-12-25 | Industrial water chilling unit |
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| Publication Number | Publication Date |
|---|---|
| CN114288732A true CN114288732A (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111605337.1A Pending CN114288732A (en) | 2021-12-25 | 2021-12-25 | Industrial water chilling unit |
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| Country | Link |
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| CN (1) | CN114288732A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115762360A (en) * | 2022-12-15 | 2023-03-07 | 深圳蓝普视讯科技有限公司 | Micro LED display screen of constant current common cathode technology |
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|---|---|---|---|---|
| CN115762360A (en) * | 2022-12-15 | 2023-03-07 | 深圳蓝普视讯科技有限公司 | Micro LED display screen of constant current common cathode technology |
| CN115762360B (en) * | 2022-12-15 | 2023-11-17 | 深圳蓝普视讯科技有限公司 | Micro LED display screen adopting constant current common cathode technology |
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