CN215740516U - Device for preparing cooling water of traditional Chinese medicine decoction - Google Patents
Device for preparing cooling water of traditional Chinese medicine decoction Download PDFInfo
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- CN215740516U CN215740516U CN202121333540.3U CN202121333540U CN215740516U CN 215740516 U CN215740516 U CN 215740516U CN 202121333540 U CN202121333540 U CN 202121333540U CN 215740516 U CN215740516 U CN 215740516U
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Abstract
A device for preparing cooling water of traditional Chinese medicine decoction comprises a water cooling tank, and is characterized in that: a flat flow plate (5) is arranged above the water cooling tank (1), and a water pump (3) capable of extracting water in the tank to the upper surface of the flat flow plate is arranged on one side of the water cooling tank; the flat flow plate is an inclined plate surface; the flat flow plate is a corrugated plate; one end of the water cooling tank is provided with a water inlet pipe (7), the other end of the water cooling tank is provided with a water outlet pipe (2), a plurality of vertical partition plates (13) are arranged in the water cooling tank, the lower part and two sides of each partition plate close to the water inlet pipe are connected with the water cooling tank, the upper end of each partition plate is lower than the water inlet pipe, and openings are formed in the upper end and the lower end of each partition plate. The beneficial effects are that: the flat flow plate has the advantages of large area, low height, high heat dissipation efficiency and low energy consumption. The flat flow plate can also cover a water drying pool, so that pollution is reduced, sunlight is shielded, rainwater is collected, and water use cost is reduced. Particularly, the negative pressure ventilation technology is adopted, so that the heat dissipation function of the water cooling tank can be greatly enhanced, the water lifting energy consumption is further reduced, and the water cooling tank is expected to become a preferred device for the cooling operation of the traditional Chinese medicine decoction.
Description
Technical Field
The utility model relates to a traditional Chinese medicine processing device, namely a traditional Chinese medicine decoction cooling water preparation device.
Background
The traditional Chinese medicine is mostly prepared by adopting a decoction process, namely, the raw materials are heated and extracted by boiling water. The temperature of the decocted liquid medicine is very high, and the liquid medicine can enter the next procedure only by cooling. At present, a large amount of cold water for cooling the liquid medicine passes through a container of the liquid medicine to take away the heat of the liquid medicine. Because the used cooling water is also changed into hot water, heat exchange can not be continued, water needs to be discharged and exchanged, the water consumption is large, and the cost is higher. In order to save water, a plurality of pharmaceutical manufacturers are provided with water cooling tanks, and hot water is placed in the tanks for heat dissipation and then is recycled. However, in mass production, the amount of cooling water is large, and the area of the water cooling tank needs to be large. However, in the case of shortage of land, it is difficult to provide a large-area water cooling pool, and thus it is necessary to improve the heat dissipation efficiency of the water cooling pool. Therefore, many manufacturers adopt a high tower spraying mode to lift hot water to a high place and then spray the hot water to fall down, so that heat is transferred to air. Because the falling speed of water is very fast, the radiating efficiency needs a higher water tower or repeated spraying, the energy consumption of water lifting is very large, and the pharmaceutical cost is increased. In addition, most of the existing water drying tanks are open-air type, are easy to pollute and can receive a large amount of sunlight heat. Therefore, pharmaceutical manufacturers are urgently required to find a water treatment mode with high heat dissipation efficiency, low energy consumption and low cost.
Disclosure of Invention
The utility model aims to provide a device for preparing cooling water for traditional Chinese medicine decoction, which has the advantages of high heat dissipation efficiency, low energy consumption, no emission and low cost, and can quickly reduce the heat of the cooling water.
The above purpose is realized by the following technical scheme: provides a device for preparing cooling water of traditional Chinese medicine decoction, which comprises a water cooling tank and is characterized in that: the water-cooling device is characterized in that a flat flow plate is arranged above the water-cooling tank, and a water pump capable of extracting water in the tank to the upper surface of the flat flow plate is arranged on one side of the water-cooling tank.
The flat flow plate is an inclined plate surface.
The flat flow plate is a corrugated plate.
One end of the water cooling tank is provided with a water inlet pipe, the other end of the water cooling tank is provided with a water outlet pipe, a plurality of vertical partition plates are arranged in the water cooling tank, the lower part and two sides of each partition plate close to the water inlet pipe are connected with the water cooling tank, the upper end of each partition plate is lower than the water inlet pipe, and openings are formed in the upper end and the lower end of each partition plate.
The lower side of the advection plate is connected with a water inlet of the sedimentation tank through a sewer pipe, the upper end of the sedimentation tank is provided with a water outlet, the water outlet is communicated with a water inlet pipe at the upper part of the water-cooling tank, and the lower part of the sedimentation tank is externally connected with a sewage discharge pipe.
The inner cavity of the settling tank is cylindrical, and the water inlet enters the settling tank along the tangential direction of the inner cavity of the settling tank.
And a filter screen is arranged below the water outlet of the settling tank.
A plurality of ventilation pipes are arranged in the water cooling tank, an air inlet at one end of each ventilation pipe extends out of one side of the water cooling tank, and the other end of each ventilation pipe is communicated with a negative pressure cylinder erected on the other side of the water cooling tank.
The vertical shaft is installed at the upper end of the negative pressure cylinder, the rain-proof cap is installed at the upper end of the vertical shaft, the wind shield is installed on the outer side of the negative pressure cylinder, the flat rod is supported on the inner side of the wind shield and installed on the vertical shaft through the rotatable shaft sleeve, and the tail wing of the downwind is installed at the rear end of the flat rod.
The flat flow plates are provided with an upper layer or a lower layer or a plurality of layers, the inclination directions of the adjacent two layers of flat flow plates are opposite, and the outer edge of the high end of the lower layer of flat flow plate exceeds the outer edge of the low end of the upper layer of flat flow plate in the horizontal direction.
The utility model has the beneficial effects that: the flat flow plate has the advantages of large area, low height, high heat dissipation efficiency, low energy consumption and zero hot water discharge. The flat flow plate can also cover a water drying pool, so that pollution is reduced, sunlight is shielded, rainwater is collected, and water use cost is reduced. Particularly, the negative pressure ventilation technology is adopted, so that the heat dissipation function of the water tank can be greatly enhanced, the water lifting energy consumption is further reduced, and the negative pressure ventilation technology is expected to become the preferred equipment for the cooling operation of the traditional Chinese medicine decoction.
Drawings
FIG. 1 is a front view of the first embodiment;
FIG. 2 is a top view of the first embodiment;
FIG. 3 is a front view of the second embodiment;
FIG. 4 is a top view of the second embodiment;
FIG. 5 is a front view of a component precipitation tank of the third embodiment;
FIG. 6 is a top plan view of a third embodiment component precipitation tank;
FIG. 7 is a front view of the fourth embodiment;
FIG. 8 is a top view of the fourth embodiment;
FIG. 9 is a front view of the fifth embodiment;
FIG. 10 is a top view of the fifth embodiment;
FIG. 11 is an enlarged front view of the fifth embodiment of the component wind deflector and rain hat;
fig. 12 is a front view of the sixth embodiment.
It can be seen in the figure that: the device comprises a water cooling tank 1, a water outlet pipe 2, a water pump 3, a spray pipe 4, a advection plate 5, a sewer pipe 6, a water inlet pipe 7, a sedimentation tank 8, a filter screen 9, a water outlet 10, a water inlet 11, a sewage discharge pipe 12, a partition plate 13, a lower layer water lifting pipe 14, an upper layer water lifting pipe 15, a ventilation pipe 16, a negative pressure cylinder 17, an air inlet 18, a heating sheet 19, a wind shield 20, a vertical shaft 21, a rain-proof cap 22, a shaft sleeve 23, a flat rod 24 and a tailwind 25.
Detailed Description
The first embodiment: fig. 1 and fig. 2 illustrate a device for preparing cooling water of traditional Chinese medicine decoction, which is common to the prior art: there is also a water-cooling reservoir 1. The difference is that: and a flat flow plate 5 is arranged above the water cooling tank. As can be seen, the advection plate is a flat plate with a large area, and one side of the water drying pool is provided with a water pump 3 which can extract water in the pool onto the advection plate. The water pump shown in the figure is a pump house having a height exceeding that of the flat flow plate.
When in use, the used cooling water is put into the water cooling tank for heat dissipation, namely, the water temperature increased during work is dissipated to form low-temperature water, and then the low-temperature water is used for cooling the traditional Chinese medicine decoction. If the heat dissipation of the light water tank is insufficient, the water pump can be started to lift water above the horizontal flow plate, the water is uniformly placed on the horizontal flow plate, flows to the other end along the horizontal flow plate, and then is placed back into the water drying tank. Obviously, when water flows on the horizontal flow plate, the contact surface with air is large, and the heat of the water can be exchanged into the air. Therefore, with the advection plate, the heat dissipation efficiency of water is much higher than that of the surface of a pure water cooling pool. The position of the horizontal flow plate does not need to be too high and only needs to exceed the water surface of the water-cooling tank, so that the water lifting energy consumption of the water pump is much less than that of the existing high-tower spraying.
Obviously, the water cooling pool is connected with the water pump through a water outlet pipe 2, and the advection plate is supported by a support. In addition, the advection plate preferably has the following characteristics:
within the allowable range of conditions, the larger the surface area of the flat flow plate, the better the area is, and the higher the water treatment capacity is. However, in the drawing of this example, the peripheries of both sides and the rear end of the horizontal flow plate are controlled within the range of the water-cooling tank, because the water flowing down can fall into the water-cooling tank.
In order to make the water flow smoother, the surface of the flat flow plate should be slightly inclined, namely, the specific drop. The end close to the pump room is higher, and the whole board surface can be preferably selected to be an inclined angle of 0.1-5 degrees.
The spraying pipe 4 is preferably arranged between the pump room and the advection plate, the spraying pipe is transversely arranged at the high end of the advection plate, and a plurality of water holes are arranged below the advection plate, so that water can be uniformly sprayed on the advection plate.
In order to make the water flow more uniform, the horizontal flow plate can adopt a corrugated plate. In the case of a larger gradient, the corrugation direction is preferably arranged transversely, but both sides need to be provided with raised edges. In the case of a smaller gradient, the corrugation direction may be arranged longitudinally.
Experiments prove that the device has the advantages that the heat dissipation performance is greatly improved, the consumed electric energy is very small, the area of the water cooling tank can be obviously reduced, the cyclic utilization of cooling water is realized, and the water consumption and the production cost for decocting the traditional Chinese medicine are reduced.
The second embodiment: the improvement is based on the first embodiment. As shown in fig. 3 and 4, the cooling water is stored in the open air, and impurities are inevitably introduced. To maintain the cleanliness of water, impurities in the water must be removed at any time. For this purpose, a settling tank 8 is provided on the side of the water inlet of the water-cooling tank. The middle part of the settling tank is provided with a water inlet 11, and the upper part is provided with a water outlet 10. The lower end of the advection plate is provided with a convex edge, a sewer pipe 6 is arranged at the front lower part of the convex edge, and the sewer pipe is connected with a water inlet 11 of a sedimentation tank 8. The water outlet 10 of the settling tank is communicated with the water inlet pipe 7 at the upper part of the water cooling tank, and the lower part of the settling tank is externally connected with a sewage discharge pipe 12. Therefore, the flowing water on the advection plate cannot directly fall down, but is collected in the sedimentation tank and is conveyed to the water cooling tank after sedimentation. The precipitated impurities are pumped out by a decontamination pump. The sewage pumped by the sewage pump is small in quantity, so that harmless treatment is facilitated. The main components of the impurities are soil and humus, and the impurities are preferably used as fertilizers for crops after being fermented in a centralized manner, so that zero emission is realized.
Because the sewer pipe is adopted, water on the horizontal flow plate can be concentrated at one position, so that the area of the horizontal flow plate can be larger than that of the water drying pool, and even the top end of a surrounding building can be covered. In this way, not only can the water treatment capacity be increased, but also a large amount of rainwater can be received. According to the measurement and calculation of experiments, the flow plate has an area of 220 square meters. According to the local annual precipitation of 360mm, 80m can be accepted every year3 The natural water replenishing is carried out, and the water replenishing is carried out,can save a large amount of water.
Third embodiment: the improvement is based on the second embodiment. As shown in fig. 5 and 6, the inner cavity of the settling tank 8 is cylindrical, and the water inlet 11 enters the settling tank along the tangential direction of the inner cavity of the settling tank. The advantages of this structure are: the water entering along the tangential direction can make the water in the tank rotate integrally, thereby keeping a good sequence and leading the impurities with large specific gravity to descend and be pumped out.
In addition, a filter screen 9 can be arranged below a water outlet 10 of the settling tank, so that impurities with light specific gravity can be separated in the tank and removed periodically.
The fourth embodiment: the improvement is based on the previous embodiments. As shown in fig. 7 and 8, a plurality of vertical partition plates 13 are arranged in the water cooling pool. The lower part and two sides of the baffle plate nearest to the water inlet pipe are connected with the water cooling tank, and only the upper end of the baffle plate is lower than the water inlet pipe. The upper and lower ends of the other partition boards are provided with openings.
The structure has the following two functions: firstly, water entering the water cooling tank is further precipitated and then enters the water cooling tank from the upper end of the partition plate. The settled sewage is pumped out by a sewage pump. The sewage pump and the sedimentation tank in the previous example can adopt the same sewage pump, and work in turn under the control of a switch. And the upper and lower ends of the other partition boards are provided with openings, so that the water can be divided into an upper layer and a lower layer. Meanwhile, the water outlet pipe 2 is divided into an upper layer water lifting pipe 15 and a lower layer water lifting pipe 14. In this way, the water in the upper layer or the lower layer can be extracted and treated according to the circumstances. Under general conditions, the temperature of the water on the upper layer is higher, an upper layer water lifting pipe can be independently opened, the heat dissipation capacity of the upper layer water is increased, and the requirement of the production water can be met.
Fifth embodiment: improved on the basis of the previous embodiment. As shown in fig. 9 and 10, a plurality of ventilation pipes 16 are arranged in the water cooling tank, an air inlet at one end of each ventilation pipe extends out of the outer side of the water cooling tank, and the other end of each ventilation pipe is communicated with a negative pressure cylinder 17 which is vertically arranged at the other side of the water cooling tank. The negative pressure cylinder is like a chimney of a common building, and the height is more than 10 meters, and the higher the negative pressure cylinder is, the better the negative pressure cylinder is. The function of the chimney is similar to that of a chimney, negative pressure is formed in the barrel by utilizing the wind power pressure difference between high altitude and the surface of the water cooling pool, air can continuously pass through the ventilation pipe without using other power, and hot water in the water cooling pool can exchange heat with the ventilation pipe to discharge heat because the temperature of the air is far lower than that of the hot water.
The ventilating pipe is preferably an aluminum thin-wall pipe with better heat conductivity. A plurality of heating sheets 19 can be sleeved outside the tube to increase the contact area with hot water and improve the heat exchange efficiency.
As can be seen from fig. 11, a vertical shaft 21 can be further installed at the upper end of the negative pressure cylinder 17, and a rain-proof cap 22 is installed at the upper end of the vertical shaft to prevent rainwater from entering the negative pressure cylinder. The outer side of the negative pressure cylinder can be provided with a wind shield 20, the area of the wind shield can only shield one side of the negative pressure cylinder, the inner side of the wind shield is supported by a flat rod 24, the flat rod is arranged on a vertical shaft 21 through a rotatable shaft sleeve 23, and the rear end of the flat rod is provided with a tailplane 25. The tailplane always extends along the wind direction to drive the wind shield to rotate around the vertical shaft to shield the airflow, so that the airflow is prevented from covering the outlet of the negative pressure cylinder, the tension of the outlet of the negative pressure cylinder is increased, the negative pressure value in the cylinder is increased, and the water treatment efficiency is improved.
Sixth embodiment: improved on the basis of the previous embodiment. As shown in fig. 12, the advection plates have two or more layers, the inclination directions of the adjacent two layers of advection plates are opposite, and the outer edge of the higher end of the advection plate at the lower layer exceeds the outer edge of the lower end of the advection plate at the upper layer in the horizontal plane. Therefore, water can flow from the upper horizontal flow plate to the lower horizontal flow plate, and flows into the water airing pool after being repeatedly folded. This is equivalent to enlarging the area of the advection plate, greatly increasing the chance of heat dissipation of hot water and obviously improving the efficiency of water treatment.
Claims (7)
1. A device for preparing cooling water of traditional Chinese medicine decoction comprises a water cooling tank, and is characterized in that: a flat flow plate (5) is arranged above the water cooling tank (1), and a water pump (3) capable of extracting water in the tank to the upper surface of the flat flow plate is arranged on one side of the water cooling tank;
the flat flow plate (5) is an inclined plate surface;
the flat flow plate (5) adopts a corrugated plate;
one end of the water cooling tank (1) is provided with a water inlet pipe (7), the other end of the water cooling tank is provided with a water outlet pipe (2), a plurality of vertical partition plates (13) are arranged in the water cooling tank, the lower part and two sides of each partition plate close to the water inlet pipe (7) are connected with the water cooling tank, the upper end of each partition plate is lower than the water inlet pipe, and openings are formed in the upper end and the lower end of each partition plate.
2. The device for preparing cooling water of traditional Chinese medicine decoction according to claim 1, which is characterized in that: the lower side of the flat flow plate (5) is connected with a water inlet (11) of a settling tank (8) through a sewer pipe (6), the upper end of the settling tank is provided with a water outlet (10), the water outlet is communicated with a water inlet pipe (7) at the upper part of the water cooling tank, and the lower part of the settling tank is externally connected with a sewage discharge pipe (12).
3. The apparatus for preparing cooling water of traditional Chinese medicine decoction according to claim 2, characterized in that: the inner cavity of the settling tank (8) is cylindrical, and the water inlet (11) enters the settling tank along the tangential direction of the inner cavity of the settling tank.
4. The apparatus for preparing cooling water of traditional Chinese medicine decoction according to claim 2, characterized in that: a filter screen (9) is arranged below the water outlet (10) of the settling tank (8).
5. The device for preparing cooling water of traditional Chinese medicine decoction according to claim 1, which is characterized in that: a plurality of ventilation pipes (16) are arranged in the water cooling tank (1), an air inlet (18) at one end of each ventilation pipe extends out of one side of the water cooling tank, and the other end of each ventilation pipe is communicated with a negative pressure cylinder (17) which is vertically arranged at the other side of the water cooling tank.
6. The apparatus for preparing cooling water of traditional Chinese medicine decoction according to claim 5, wherein: the vertical shaft (21) is installed at the upper end of the negative pressure cylinder (17), the rain-proof cap (22) is installed at the upper end of the vertical shaft, the wind shield (20) is installed at the outer side of the negative pressure cylinder, the flat rod (24) is supported at the inner side of the wind shield and installed on the vertical shaft through the rotatable shaft sleeve (23), and the downwind tail wing (25) is installed at the rear end of the flat rod.
7. The device for preparing cooling water of traditional Chinese medicine decoction according to claim 1, which is characterized in that: the flat flow plates (5) are provided with an upper layer or a lower layer or a plurality of layers, the inclination directions of the adjacent two layers of flat flow plates are opposite, and the outer edge of the high end of the lower layer of flat flow plate exceeds the outer edge of the low end of the upper layer of flat flow plate in the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121333540.3U CN215740516U (en) | 2021-06-16 | 2021-06-16 | Device for preparing cooling water of traditional Chinese medicine decoction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121333540.3U CN215740516U (en) | 2021-06-16 | 2021-06-16 | Device for preparing cooling water of traditional Chinese medicine decoction |
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| Publication Number | Publication Date |
|---|---|
| CN215740516U true CN215740516U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121333540.3U Active CN215740516U (en) | 2021-06-16 | 2021-06-16 | Device for preparing cooling water of traditional Chinese medicine decoction |
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| CN (1) | CN215740516U (en) |
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2021
- 2021-06-16 CN CN202121333540.3U patent/CN215740516U/en active Active
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