A dual-flow and dual-temperature-section cold storage water tank

Abstract

The present invention discloses a double-flow and double-temperature-section cold storage water tank, which relates to the technical field of cold storage, and includes a tank body, and further includes: an upper water distributor, which is fixedly arranged at the inner top end of the tank body; a mounting plate, which is fixedly arranged inside the tank body, and a plurality of mounting holes are penetrated through the mounting plate; a lower water distributor, including a water-permeable seat and a water-permeable cover, the water-permeable seat is abutted and arranged at the top end of the mounting plate, and the water-permeable cover is fixedly arranged at the top end of the water-permeable seat. In the present invention, the lower wedge block drives the upper wedge block to drive the connecting plate and the flow-blocking ring to rotate, so that the communication area between the through hole and the flow-increasing hole gradually increases, and the gap sizes of the plurality of water-permeable grooves synchronously increase, so that the water flow passing through the water-permeable grooves and the water-permeable seat can be increased simultaneously, further increasing the effect of the water flow passing through the lower water distributor, and can play a role in providing a stable water temperature, an emergency cold source and an emergency water source for pharmaceutical production, thereby improving the production efficiency and avoiding production accidents.

Description

Technical Field

[0001] The present invention relates to the technical field of cold storage, and particularly relates to a cold storage water tank with a double flow direction and a double temperature section. Background Art

[0002] The water cold storage system includes a refrigeration host, a cold storage water tank, a circulating water pump, valves, a control unit, a production process heat exchange terminal, pipelines, etc. Among them, the cold storage water tank is the core equipment for cold storage. A water distributor is installed up and down in the cold storage water tank. During cold storage, the refrigeration host produces low-temperature water, which enters the lower water distributor through the pipeline. The lower water distributor evenly distributes the low-temperature water at the bottom of the tank body. As the low-temperature water continuously enters the tank, it pushes the high-temperature water in the tank to flow out of the cold storage water tank through the upper water distributor and the pipeline to the refrigeration host for refrigeration until the low-temperature water fills the cold storage water tank and the cold storage ends; during heat release, the high-temperature water generated by the production process heat exchange terminal enters the upper water distributor through the pipeline. The upper water distributor evenly distributes the high-temperature water at the top of the tank body. As the high-temperature water continuously enters the tank, it pushes the low-temperature water in the tank to flow out of the cold storage water tank through the lower water distributor and the pipeline to the production process terminal to provide cold energy until the high-temperature water fills the cold storage water tank and the heat release ends. In the part of the tank where the low-temperature water and the high-temperature water contact, a water layer with a sharp temperature change will be produced, which is called the "thermocline". It can block the heat exchange between the low-temperature water and the high-temperature water, so it can keep the low-temperature water and the high-temperature water above and below the thermocline at a stable temperature.

[0003] Especially in the pharmaceutical production area, establishing a water cold storage system can provide a stable water temperature, an emergency cold source and an emergency water source for pharmaceutical process production, thereby improving the pharmaceutical production efficiency and avoiding production accidents.

[0004] A water distributor and a water cold storage system with the publication number of CN113251527B, including a cylinder body, are characterized in that: stirring blades and a flow blocking grid are installed in the cylinder body. The cylinder body is communicated with a buffer plate. A disc-shaped buffer pad is arranged in the middle of the buffer plate. An annular current limiting block is arranged outside the buffer pad in the buffer plate. A water flow channel is arranged in the current limiting block. A hollow and annular flow dividing cover is also arranged outside the buffer plate. An annular flow equalizing pad is arranged inside the flow dividing cover. A plurality of groups of annular flow dividing plates are arranged along the thickness direction of the flow dividing cover outside the flow dividing cover. The flow dividing plates are arranged at intervals, and water outlet ports are formed between the flow dividing plates. For the above-mentioned water distributor, the water flow inside can be dispersed, stirred, buffered, blocked, evenly flowed and divided. After passing through the water distributor, the water flow will become uniform and slowly flow out in a large area, so that the water covering area of the outflow is larger, the distribution is more uniform, and the disturbance to the water in the cold storage pipe is smaller, reducing the thickness of the thermocline and significantly improving the water distribution effect.

[0005] Although the above technical solution can make the water flow cover a larger area and be more evenly distributed, in actual use, it is often necessary to adjust the flow rate of the low-temperature water according to actual needs. When the demand for low-temperature water is large, it is necessary to further increase the water flow rate passing through the water distributor. However, the structure of the above water distributor is relatively fixed and cannot adjust the water flow rate passing through it to achieve the effect of further increasing the water passing volume. Moreover, when the water distributor in the prior art is overhauled, it is necessary to remove the water distributors one by one and then perform the overhaul, and the overhaul steps are relatively cumbersome.

[0006] Therefore, it is necessary to invent a double-flow double-temperature-section cold storage water tank to solve the above problems. Summary of the Invention

[0007] The purpose of the present invention is to provide a double-flow double-temperature-section cold storage water tank to solve the problems raised in the above background technology.

[0008] To achieve the above purpose, the present invention provides the following technical solution: A double-flow double-temperature-section cold storage water tank, including a tank body, further including: an upper water distributor, which is fixedly arranged at the inner top end of the tank body; a mounting plate, which is fixedly arranged inside the tank body, and a plurality of mounting holes are penetrated through the mounting plate; a lower water distributor, including a water-permeable seat and a water-permeable cover, the water-permeable seat is abutted against the top end of the mounting plate, the water-permeable cover is fixedly arranged at the top end of the water-permeable seat, the water-permeable cover is a frustum-shaped structure with a narrow top and a wide bottom and has elasticity; a flow-increasing component, including a spreading ring and flow-increasing holes, the spreading ring is arranged inside the water-permeable cover, and the number of the flow-increasing holes is multiple and evenly penetrates through the water-permeable seat; a top-supporting component, including a top-supporting frame, the top-supporting frame is slidably arranged inside the tank body and is located below the mounting plate.

[0009] Preferably, the lower water distributor further includes: water-permeable grooves, the number of which is multiple and evenly penetrates through the side surface of the water-permeable cover; water-permeable holes, which are penetrated through the middle of the water-permeable seat, and a plurality of the flow-increasing holes are evenly located on the outer periphery of the water-permeable holes.

[0010] Preferably, the flow-increasing component further includes: a flow-blocking ring, which is rotatably arranged inside the water-permeable seat and is located below the flow-increasing holes; through holes, the number of which is the same as that of the flow-increasing holes and evenly penetrates through the flow-blocking ring; a connecting plate, which is fixedly arranged at the bottom end of the flow-blocking ring; an upper wedge-shaped block, which is fixedly arranged at the bottom end of the connecting plate; a lower wedge-shaped block, which is fixedly arranged at the top end of the top-supporting frame and is located below the upper wedge-shaped block.

[0011] Preferably, the flow-increasing component further includes: a dial plate, one end of which is fixedly arranged inside the water-permeable hole through an elastic member; a top rod, one end of which is fixedly arranged inside the water-permeable seat through an elastic member and the other end abuts against the bottom end of the dial plate; an inclined groove, which is penetrated through the side surface of the connecting plate, and the top rod is slidably arranged inside the inclined groove.

[0012] Preferably, the flow increasing component further includes: a support frame fixedly arranged in the middle of the water permeable holes; a limiting sleeve fixedly arranged in the middle of the support frame; an extension rod slidably arranged inside the limiting sleeve, and the expanding ring is fixedly arranged at the top end of the extension rod through a fixing rod; an adapter seat fixedly arranged at the bottom end of the extension rod; a clamping groove formed on the side surface of the adapter seat, and the other end of the dial plate is located inside the clamping groove.

[0013] Preferably, the elastic member has elasticity and can only bend in the vertical direction and will not bend in the horizontal direction. The dial plate and the corresponding ejector rod always move in the same vertical plane.

[0014] Preferably, a rotating groove is formed inside the water permeable seat, and the flow blocking ring is hermetically and rotatably arranged in the rotating groove.

[0015] Preferably, the abutting component further includes: a telescopic rod, the movable end of which is fixedly arranged at the bottom end of the abutting frame; a support plate fixedly arranged on the inner wall of the tank body, and the fixed end of the telescopic rod is fixedly arranged at the top end of the support plate.

[0016] Preferably, it further includes a clamping component, which includes: an L-shaped claw fixedly arranged at the bottom end of the water permeable seat, the L-shaped claw passes through the mounting hole and is clamped at the bottom end of the mounting plate; a spherical protrusion fixedly arranged at the top end of one side of the corresponding L-shaped claw; a spherical groove formed at the bottom end of the mounting plate.

[0017] Preferably, it further includes: a water inlet end fixedly arranged at the top end of the tank body and communicated with the upper water distributor at the bottom end; a water outlet end communicated with the bottom end of the tank body.

[0018] The technical effects and advantages of the present invention:

[0019] 1. Through the combined use of the water permeable cover, water permeable grooves, expanding ring, flow increasing holes, flow blocking ring and through holes, the lower wedge block drives the upper wedge block to drive the connection plate and the flow blocking ring to rotate, so that the communication area between the through holes and the flow increasing holes gradually increases. At the same time, the gap sizes of multiple water permeable grooves increase synchronously. By simultaneously increasing the above-mentioned communication area and gap sizes, the water flow passing through the water permeable grooves and the water permeable seat can be increased simultaneously, so as to further increase the water flow passing through the lower water distributor, solve the problem that the traditional water distributor cannot further increase the water passing capacity, achieve the effect of quickly providing low-temperature water, and save the time required for refrigeration.

[0020] 2. When the expansion ring moves upward, it expands the water permeable cover outward, increasing the gap size between multiple water permeable grooves. When overhauling the lower water distributor, the internal condition of the lower water distributor can be observed directly through the enlarged gap, and it can be intuitively understood whether there are impurities and blockages in the water permeable cover, without the need to disassemble and overhaul the lower water distributor one by one, simplifying the overhaul steps and improving the overhaul efficiency.

[0021] 3. Through the combined use of the L-shaped claw, spherical protrusion and spherical groove, the L-shaped claw can be clamped on the mounting plate, and the spherical protrusion is clamped in the spherical groove, realizing rapid installation and positioning of the lower water distributor and improving the installation efficiency of the lower water distributor. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of the overall structure of the present invention.

[0023] Figure 2 is a schematic diagram of the overall sectional structure of the present invention.

[0024] Figure 3 is a schematic diagram of the installation position of the lower water distributor of the present invention.

[0025] Figure 4 is a schematic diagram of the structure of the lower water distributor of the present invention.

[0026] Figure 5 is a schematic diagram of the installation position of the flow blocking ring of the present invention.

[0027] Figure 6 is a schematic diagram of the sectional structure of the lower water distributor of the present invention.

[0028] Figure 7 is a schematic diagram of the structure of the flow blocking ring of the present invention.

[0029] Figure 8 is a schematic diagram of the structure of the abutting component of the present invention.

[0030] Figure 9 For the present invention Figure 2 is an enlarged schematic diagram of the structure at A in

[0031] Figure 10 For the present invention Figure 5 is an enlarged schematic diagram of the structure at B in

[0032] Figure 11 is a schematic diagram of the position of the spherical groove of the present invention.

[0033] Figure 12 is a schematic diagram of the structure of the connecting seat of the present invention.

[0034] In the figure: 1, tank body; 2, upper water distributor; 3, mounting plate; 301, mounting hole; 4, lower water distributor; 401, water-permeable seat; 402, water-permeable cover; 403, water-permeable groove; 404, water-permeable hole; 5, flow-increasing component; 501, expansion support ring; 502, flow-increasing hole; 503, flow-blocking ring; 504, through hole; 505, connecting plate; 506, upper wedge block; 507, lower wedge block; 508, shifting plate; 509, elastic member; 510, ejector rod; 511, inclined groove; 512, support frame; 513, limit sleeve; 514, extension rod; 515, fixed rod; 516, connecting seat; 517, clamping groove; 518, rotating groove; 6, abutting component; 601, abutting frame; 602, telescopic rod; 603, support plate; 7, clamping component; 701, L-shaped claw; 702, spherical protrusion; 703, spherical groove; 8, water inlet end; 9, water outlet end. Detailed implementation manner

[0035] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0036] A double-flow and double-temperature-section cold storage water tank provided by the present invention is established in a pharmaceutical production area and plays an important role in the pharmaceutical production process. First, the cold storage water tank can store low-temperature water or colder cold water required for production. By turning on the circulation water pump, the low-temperature water in the cold storage water tank can be quickly transported to the end of the production process to provide cold energy, so as to quickly provide the cold temperature required for production, thereby improving the pharmaceutical production efficiency and increasing the output and income. Second, when the refrigeration host in the pharmaceutical production area fails or there is a short-term power outage and cannot meet the cold energy required for pharmaceutical production, the cold energy stored in the cold storage water tank can be quickly provided to production as an emergency cold source to ensure the continuity of production and the production quality, and avoid production accidents. Moreover, when there is a shortage of production water in the pharmaceutical production area, such as a burst water supply pipe leakage, the water stored in the cold storage water tank can be supplied to production as an emergency water source in time to ensure the normal progress of production.

[0037] As Figures 1 to 12 shown, this double-flow and double-temperature-section cold storage water tank includes a tank body 1, and further includes:

[0038] An upper water distributor 2, which is fixedly arranged at the inner top end of the tank body 1. The upper water distributor 2 can evenly distribute high-temperature water at the top inside the tank body 1. The upper water distributor 2 is a prior art and will not be elaborated here.

[0039] The mounting plate 3 is fixedly arranged inside the tank body 1. A plurality of mounting holes 301 are formed through the mounting plate 3, and the lower water distributor 4 is detachably mounted in the corresponding mounting holes 301.

[0040] The lower water distributor 4 has the same number as the mounting holes 301 and is evenly arranged on the mounting plate 3. The lower water distributor 4 can evenly distribute the low-temperature water at the bottom inside the tank body 1.

[0041] Specifically, the lower water distributor 4 includes a water-permeable seat 401 which is abutted and arranged at the top end of the mounting plate 3, and the water-permeable seat 401 is coaxial with the corresponding mounting hole 301; a water-permeable cover 402 which is fixedly arranged at the top end of the water-permeable seat 401. The water-permeable cover 402 is a frustum-shaped structure with a narrow upper part and a wide lower part and has elasticity. When the water-permeable cover 402 is subjected to an outward expanding force, the water-permeable cover 402 will expand outward, and when the expanding force disappears, the water-permeable cover 402 will automatically return to its initial state; a plurality of water-permeable grooves 403 which evenly penetrate through the side surface of the water-permeable cover 402. The gap size of the water-permeable grooves 403 can change along with the deformation of the water-permeable cover 402. When the water-permeable cover 402 is expanded outward by the expanding force, the gap size of the water-permeable grooves 403 will also increase synchronously; a water-permeable hole 404 which is coaxially formed through the middle part of the water-permeable seat 401. The water flow above the lower water distributor 4 enters the inside of the water-permeable cover 402 through a plurality of water-permeable grooves 403 and then flows to the bottom of the tank body 1 through the water-permeable hole 404.

[0042] The flow increasing components 5 are multiple in number and are respectively arranged inside the corresponding lower water distributors 4.

[0043] Specifically, the flow-increasing component 5 includes an expansion support ring 501, which is arranged inside the water-permeable cover 402; a plurality of flow-increasing holes 502, which are uniformly penetrated through the water-permeable seat 401, and the plurality of flow-increasing holes 502 are uniformly located on the periphery of the water-permeable hole 404; a flow-blocking ring 503, which is rotatably arranged inside the water-permeable seat 401 and is located below the plurality of flow-increasing holes 502; and through holes 504, which are the same in number as the flow-increasing holes 502 and are uniformly penetrated through the flow-blocking ring 503. By controlling the rotation of the flow-blocking ring 503, the through holes 504 can correspond to or stagger with the flow-increasing holes 502, thereby achieving the purpose of controlling the on-off of the flow-increasing holes 502. The connecting plate 505 is fixedly arranged at the bottom end of the flow-blocking ring 503; the upper wedge block 506 is fixedly arranged at the bottom end of the connecting plate 505; the lower wedge block 507 is fixedly arranged at the top of the supporting frame 601 and is located below the upper wedge block 506. When the lower wedge block 507 moves upward, it can resist the upper wedge block 506. Under the cooperation of the two inclined surfaces of the upper wedge block 506 and the lower wedge block 507 contacting each other, the upper wedge block 506 drives the connecting plate 505 and the flow-blocking ring 503 to rotate, thereby controlling the on and off of the flow-increasing hole 502; the dial plate 508, one end of which is connected to the The elastic member 509 is fixedly arranged on the inner side of the water permeable hole 404; the top rod 510, one end of which is fixedly arranged on the inner side of the water permeable seat 401 through the elastic member 509, and the other end is against the bottom end of the dial plate 508; the inclined groove 511 is penetrated and opened on the side of the connecting plate 505, and the top rod 510 is slidably arranged inside the inclined groove 511, the elastic member 509 is elastic, and can only bend in the vertical direction, and will not bend in the horizontal direction. The dial plate 508 and the corresponding top rod 510 always move in the same vertical plane. When the lower wedge block 507 moves upward to rotate the connecting plate 505, The push rod 510 is forced to slide along the inclined groove 511, so that one end of the push rod 510 rotates around the corresponding elastic member 509, the corresponding elastic member 509 bends in the vertical direction, and the other end of the push rod 510 pushes the paddle 508 upward, so that one end of the paddle 508 rotates around the corresponding elastic member 509, the corresponding elastic member 509 bends in the vertical direction, and the other end of the paddle 508 moves upward under the push of the push rod 510; the support frame 512 is fixedly arranged in the middle of the water permeable hole 404; the limit sleeve 513 is fixedly arranged in the middle of the support frame 512;An extension rod 514 is slidably disposed inside a limit sleeve 513, and an expansion ring 501 is fixedly disposed at the top end of the extension rod 514 through a fixing rod 515. A limit block is fixedly disposed on the inner wall of the limit sleeve 513, and a limit groove is formed on the outer wall of the extension rod 514. The limit block is slidably disposed in the limit groove. Through the mutual cooperation of the limit block and the limit groove, the extension rod 514 can only slide up and down inside the limit sleeve 513, and there will be no relative rotation between the two. Similarly, the limit block can also be fixedly disposed on the outer wall of the extension rod 514, and the limit groove is formed on the inner wall of the limit sleeve 513. The cooperation between the limit groove and the limit block is a prior art and will not be elaborated here. It is not shown in the figure; An adapter seat 516 is fixedly disposed at the bottom end of the extension rod 514; A card slot 517 is formed on the side of the adapter seat 516, and the other end of the dial 508 is located inside the card slot 517. When the dial 508 rotates, its end located inside the card slot 517 drives the adapter seat 516 to move upward through the clamping action with the card slot 517; A rotating groove 518 is formed inside the water-permeable seat 401, and a flow-blocking ring 503 is hermetically and rotatably disposed in the rotating groove 518. When the through hole 504 and the flow-increasing hole 502 are completely staggered, the flow-blocking ring 503 completely blocks the flow-increasing hole 502.;

[0044] It should be noted that the size of the card slot 517 is sufficient to accommodate one end of the dial 508 to move inside it. During the process of the dial 508 driving the adapter seat 516 to move through the card slot 517, the edge of the card slot 517 always remains in contact with the top of the dial 508, and the card slot 517 will not interfere with the movement of the dial 508.

[0045] A jacking assembly 6 is disposed inside the tank body 1 and can adjust the state of the flow-increasing assembly 5.

[0046] Specifically, the jacking assembly 6 includes a jacking frame 601 which is slidably disposed inside the tank body 1 and is located below the mounting plate 3; A telescopic rod 602, whose movable end is fixedly disposed at the bottom end of the jacking frame 601. The telescopic rod 602 can be in pneumatic or hydraulic form and can be adjusted in state through an external control system; A support plate 603 is fixedly disposed on the inner wall of the tank body 1, and the fixed end of the telescopic rod 602 is fixedly disposed at the top end of the support plate 603. By controlling the telescopic movement of the telescopic rod 602, the jacking frame 601 can slide up and down inside the tank body 1, thereby realizing the adjustment of the position of the jacking frame 601.

[0047] A clamping assembly 7 can facilitate the installation of the lower water distributor 4 on the mounting plate 3.

[0048] Specifically, the clamping component 7 includes an L-shaped claw 701 fixedly arranged at the bottom end of the water permeable seat 401. The L-shaped claw 701 passes through the mounting hole 301 and is clamped at the bottom end of the mounting plate 3. The vertical section of the L-shaped claw 701 is elastic and can deform under the action of an extrusion force; a spherical protrusion 702 fixedly arranged at the top end of one side corresponding to the L-shaped claw 701; a spherical groove 703 formed at the bottom end of the mounting plate 3. When installing the lower water distributor 4, inwardly squeeze a plurality of L-shaped claws 701 to make the vertical sections of the plurality of L-shaped claws 701 move closer to the middle. Then insert the plurality of L-shaped claws 701 into the mounting hole 301 until the horizontal section of the L-shaped claw 701 moves downward to the lower side of the mounting plate 3. The L-shaped claw 701 no longer receives the extrusion force and automatically returns to the vertical state. At this time, the vertical section of the L-shaped claw 701 is clamped inside the mounting hole 301, and the horizontal section is clamped at the bottom of the mounting plate 3. Moreover, after the installation is in place, the spherical protrusion 702 is clamped in the spherical groove 703, which can effectively prevent the lower water distributor 4 from rotating on the mounting plate 3. Thus, the installation and fixation of the lower water distributor 4 are completed.

[0049] The water inlet end 8 is fixedly arranged at the top end of the tank body 1 and is communicated with the upper water distributor 2 at the bottom end, and is used for the inlet and outlet of high-temperature water.

[0050] The water outlet end 9 is communicated and arranged at the bottom end of the tank body 1 and is used for the inlet and outlet of low-temperature water.

[0051] During use, high-temperature water enters the upper water distributor 2 through the water inlet end 8. The upper water distributor 2 evenly distributes the high-temperature water in the tank body 1. With the continuous injection of high-temperature water, it will push the low-temperature water inside the tank body 1 to flow out through the lower water distributor 4 and the water outlet end 9 to provide cooling capacity.

[0052] Specifically, in the initial state, the telescopic rod 602 is in a contracted state, the lower wedge block 507 does not abut against the upper wedge block 506, the flow blocking ring 503 does not rotate in the rotating groove 518, the through hole 504 and the flow increasing hole 502 are completely staggered, the flow blocking ring 503 completely blocks the flow increasing hole 502, and the lower water distributor 4 distributes water to the low-temperature water in the tank body 1 in a conventional state. The low-temperature water inside the tank body 1 sequentially passes through the water permeable grooves 403 and the water permeable holes 404 and flows to the bottom of the tank body 1 at a conventional flow rate; when the demand for low-temperature water is large and it is necessary to further increase the flow rate of the low-temperature water passing through the lower water distributor 4, at this time, the telescopic rod 602 is controlled to extend, and the telescopic rod 602 drives the abutting frame 601 to move upward. During this process, the abutting frame 601 drives the lower wedge block 507 to move upward to abut against the corresponding upper wedge block 506. Through the cooperation of the two inclined surfaces in contact between the upper wedge block 506 and the lower wedge block 507, the upper wedge block 506 drives the connecting plate 505 to rotate, and the connecting plate 505 will drive the flow blocking ring 503 to rotate in the rotating groove 518, so that the through hole 504 corresponds to the flow increasing hole 502, thereby increasing the flow rate of the low-temperature water in the water permeable cover 402 flowing to the bottom of the tank body 1. The staff can control the height of the lower wedge block 507 by adjusting the extended length of the telescopic rod 602, thereby controlling the rotation angle of the upper wedge block 506, so as to realize the adjustment of the flow blocking ring 503 at different rotation angles, and further adjust the communication area between the through hole 504 and the flow increasing hole 502; at the same time, while the connecting plate 505 rotates, the ejector rod 510 drives the dial plate 508 to rotate under the action of the inclined groove 511, and the dial plate 508 drives the connecting seat 516 to move upward through the clamping groove 517, so that the connecting seat 516 drives the expanding ring 501 to move upward through the extension rod 514 and the fixing rod 515. When the expanding ring 501 moves upward, it will cause the water permeable cover 402 to expand from the inside to the outside. The water permeable cover 402 deforms outward under the expanding action of the expanding ring 501, and then a plurality of water permeable grooves 403 deform, and the gap size of the water permeable grooves 403 becomes larger. At this time, the water flow rate entering the water permeable cover 402 through the water permeable grooves 403 also increases synchronously; in summary, when the abutting frame 601 moves upward, the communication area between the through hole 504 and the flow increasing hole 502 will increase accordingly, and the water permeable cover 402 is expanded from the inside to the outside, so that the gap sizes of a plurality of water permeable grooves 403 increase synchronously.

[0053] It should be noted that the staff can adjust the length of the telescopic rod 602 according to actual needs, so as to effectively adjust the communication area between the through hole 504 and the flow increasing hole 502 and the gap size of the water permeable grooves 403, and the change between the above-mentioned communication area and the gap size is proportional.

[0054] Through the combined use of the water-permeable cover 402, the water-permeable tank 403, the flow-increasing component 5, and the abutting component 6, the abutting component 6 abuts against the flow-increasing component 5, so that the communication area between the through hole 504 and the flow-increasing hole 502 gradually increases, thereby increasing the water flow rate from the water-permeable cover 402 through the water-permeable base 401 into the bottom of the tank body 1. At the same time, the gap sizes of the plurality of water-permeable tanks 403 increase synchronously, thereby increasing the water flow rate from the tank body 1 through the water-permeable tanks 403 into the water-permeable cover 402. By simultaneously increasing the water flow rate through the water-permeable tanks 403 and the water flow rate through the water-permeable base 401, the purpose of further increasing the water flow rate through the lower water distributor 4 is achieved, solving the problem that the traditional water distributor cannot further increase the water passing amount, realizing the effect of being able to quickly provide low-temperature water, and saving the time required for refrigeration.

[0055] The water-permeable cover 402 is outwardly expanded by the expansion support ring 501, so that the gap sizes between the plurality of water-permeable tanks 403 increase. When the staff repairs the lower water distributor 4, it is not necessary to disassemble and repair the lower water distributor 4 one by one. Through the enlarged gap, the internal situation of the lower water distributor 4 can be observed, and it can be intuitively understood whether there are impurities and blockages in the water-permeable cover 402.

[0056] Through the combined use of the L-shaped claws 701, the spherical protrusions 702, and the spherical grooves 703, the plurality of L-shaped claws 701 are inwardly squeezed and inserted into the mounting holes 301. The L-shaped claws 701 can be automatically clamped on the mounting plate 3, and the spherical protrusions 702 are automatically clamped in the spherical grooves 703, quickly completing the installation and positioning of the lower water distributor 4 and improving the installation efficiency of the lower water distributor 4.

[0057] By providing the tank body 1, the upper water distributor 2, the lower water distributor 4, the water inlet end 8, and the water outlet end 9, it can play the role of providing a stable water temperature, an emergency cold source, and an emergency water source for pharmaceutical process production, thereby improving the pharmaceutical production efficiency and avoiding production accidents.

[0058] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dual-flow dual-temperature section cold water storage tank, comprising a tank body, characterized in that: Also includes: An upper water distributor, which is fixedly arranged at the inner top of the tank body; A mounting plate is fixedly arranged inside the tank body, and a plurality of mounting holes are formed through the mounting plate; The lower water distributor comprises a water-permeable seat and a water-permeable cover, wherein the water-permeable seat is abutted against the top of the mounting plate, and the water-permeable cover is fixedly arranged on the top of the water-permeable seat, and the water-permeable cover is a truncated cone structure with a narrow top and a wide bottom and is elastic; The lower water distributor also includes: There are multiple permeable grooves, which are evenly distributed throughout the side of the permeable cover; A water permeable hole is provided through the middle of the water permeable seat, and a plurality of flow-increasing holes are evenly located on the periphery of the water permeable hole; A flow-increasing component comprises an expansion ring and flow-increasing holes, wherein the expansion ring is arranged inside the water-permeable cover, and the flow-increasing holes are in a plurality and evenly penetrate the water-permeable seat; The flow-increasing component also includes: A flow-blocking ring is rotatably disposed inside the water-permeable seat and is located below the flow-increasing hole; The through holes have the same number as the flow-increasing holes and are evenly distributed throughout the flow-blocking ring; A connecting plate, which is fixedly arranged at the bottom end of the baffle ring; An upper wedge-shaped block, which is fixedly disposed at the bottom end of the connecting plate; A lower wedge-shaped block, which is fixedly arranged on the top of the supporting frame and is located below the upper wedge-shaped block; A paddle, one end of which is fixedly disposed on the inner side of the water permeable hole through an elastic member; A push rod, one end of which is fixedly arranged on the inner side of the water-permeable seat through an elastic member, and the other end of which abuts against the bottom end of the dial plate; An inclined groove is formed through the side of the connecting plate, and a push rod is slidably arranged inside the inclined groove; The supporting assembly includes a supporting frame, which is slidably arranged inside the tank body and located below the mounting plate; The abutment assembly also includes: A telescopic rod, the movable end of which is fixedly arranged at the bottom end of the supporting frame; The support plate is fixedly arranged on the inner wall of the tank body, and the fixed end of the telescopic rod is fixedly arranged on the top end of the support plate.

2. A dual-flow dual-temperature section cold water storage tank according to claim 1, characterized in that: The flow-increasing component also includes: A support frame, which is fixedly arranged in the middle of the water permeable hole; A limiting sleeve, which is fixedly arranged in the middle of the supporting frame; An extension rod is slidably disposed inside the limiting sleeve, and the expansion ring is fixedly disposed on the top end of the extension rod through a fixing rod; A connecting seat, which is fixedly disposed at the bottom end of the extension rod; The card slot is arranged on the side of the connecting seat, and the other end of the shifting plate is located inside the card slot.

3. The dual-flow dual-temperature section cold water storage tank according to claim 1, characterized in that: The elastic member is elastic and can only bend in the vertical direction but not in the horizontal direction. The paddle plate and the corresponding push rod always move in the same vertical plane.

4. The dual-flow dual-temperature section cold water storage tank according to claim 1, characterized in that: A rotation groove is provided inside the water-permeable seat, and the baffle ring is arranged in the rotation groove for sealing and rotation.

5. The dual-flow dual-temperature section cold water storage tank according to claim 1, characterized in that: Also included is a snap-on assembly, comprising: An L-shaped claw is fixedly arranged at the bottom end of the water-permeable seat, and the L-shaped claw passes through the mounting hole and is clamped at the bottom end of the mounting plate; A spherical protrusion is fixedly arranged on the top of one side of the corresponding L-shaped claw; A spherical groove is provided at the bottom end of the mounting plate.

6. The dual-flow dual-temperature section cold water storage tank according to claim 1, characterized in that: Also includes: A water inlet end, which is fixedly arranged at the top of the tank body, and the bottom end of which is connected to the upper water distributor; The water outlet is connected to the bottom of the tank.

Images