Hot soft water backflow circulating device

Abstract

The hot soft water backflow circulating device comprises a hard water pool, a soft water pool and a hot soft water pool, a backflow groove is formed in the top of the hot soft water pool, the inner groove edge of the backflow groove is connected with the top edge of the hot soft water pool through a slope, a drainage channel is arranged between the hard water pool and the hot soft water pool, one end of the drainage channel is connected with the backflow groove, and the other end of the drainage channel is connected with the soft water pool. The other end of the drainage channel is connected with the hard water pool, and the drainage channel is obliquely arranged from the hot soft water pool to one side of the hard water pool; according to the invention, water flow which cannot be accommodated in the hot soft water pool is guided back into the hard water pool through the backflow groove, so that the problem of overflow of hot soft water in the hot soft water pool is solved, and potential safety hazards are reduced; meanwhile, the size of a backflow hole of the backflow groove can be adjusted according to the overflow amount, and the backflow efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of water treatment, in particular to a hot soft water reflux circulation device. Background Art

[0002] The hot soft water pools used in textile factories often overflow from the workshop. When the dyeing machines are in operation, a large amount of hot soft water will be generated when the machines are heated and cooled. When other machines do not use much hot soft water, hot soft water will overflow from the pool. In addition, a cable trench will be laid in front of the installation site of the hot soft water pool, posing a safety hazard. Summary of the invention

[0003] The main purpose of the present invention is to provide a hot soft water reflux circulation device, aiming to solve the existing technical problems.

[0004] To achieve the above-mentioned purpose, the present invention provides a hot soft water reflux circulation device, comprising a hard water tank, a soft water tank and a hot soft water tank, a reflux groove is provided on the top of the hot soft water tank, the inner groove edge of the reflux groove and the top edge of the hot soft water tank are connected by an inclined surface, a drainage channel is provided between the hard water tank and the hot soft water tank, one end of the drainage channel is connected to the reflux groove, and the other end is connected to the hard water tank, and the drainage channel is inclined from the hot soft water tank to the hard water tank.

[0005] Furthermore, the reflux trough is arranged around the hot soft water pool, and a sealing plate is provided on the top of the reflux trough, reflux holes are evenly opened on the sealing plate, and sealing components are provided at the reflux holes located at the four corners, and the reflux holes on each other side are blocked by the same strip plate.

[0006] Furthermore, the blocking assembly includes a blocking block arranged in the reflux hole and adapted thereto, the blocking block is movably inserted on a guide rod, the guide rod is arranged in the reflux hole along its center line, and an elastic member adapted to the blocking block is sleeved on the guide rod, a water absorbing block is embedded in the blocking block, a through water guiding groove is provided at the bottom of the water absorbing block, and the elastic member is gradually compressed as the water absorption amount of the water absorbing block increases.

[0007] Furthermore, the lower part of the blocking block is a disc structure with a diameter matching the diameter of the reflux hole, and the upper part is a conical block structure, and the water absorption block is arranged around the conical block structure.

[0008] Furthermore, the blocking block is connected to the strip plates on both sides through connectors, the top surface of the strip plate is butted against the end of the corresponding reflux hole facing the reflux groove, and the top surface of the strip plate has a conical block that can completely block the reflux hole.

[0009] Furthermore, a floating plate that moves vertically along the inner pool wall is provided in the hard water pool, an upper baffle plate is provided at the groove where the drainage channel extends to the hard water pool, the floating plate moves up to push the upper baffle plate to open and close at the groove where the drainage channel extends to the hard water pool, the inner wall of the channel port where the drainage channel extends to the hard water pool has a diversion channel, a diversion block is provided at the diversion port of the diversion channel, and the diversion block is connected to the floating plate through a linkage structure.

[0010] Furthermore, the diversion channel is connected to a water storage chamber located below the drainage channel. The water storage chamber is inclined and the water outlet is connected to the hard water pool. The water outlet of the water storage chamber is provided with a lower baffle plate, and the opening and closing of the lower baffle plate is controlled by the movement of a floating plate.

[0011] Furthermore, the linkage structure includes a push rod connected to the diverter block, the diverter block is slidably arranged along the flow direction of water in the drainage channel, the end of the push rod extends into the hard water pool and is connected to the push block, and a spring is provided on the push rod, and the push block is an arc-shaped block structure.

[0012] Furthermore, the linkage structure also includes a limit plate connected to the bottom of the floating plate, the limit plate is slidably arranged in contact with the inner wall of the hard water pool, and the limit plate always presses against the lower baffle plate to block the outlet of the diversion channel after the floating plate passes over the outlet of the diversion channel.

[0013] Furthermore, a baffle inclined toward the hard water pool is provided in the drainage channel.

[0014] The beneficial effects of the present invention are embodied in:

[0015] In the present invention, the water flow that cannot be contained in the hot soft water pool is redirected back to the hard water pool through the reflux groove, thereby solving the problem of hot soft water overflow in the hot soft water pool and reducing safety hazards; at the same time, the size of the reflux hole of the reflux groove can be adjusted according to the size of the overflow, thereby improving the reflux efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the arrangement structure of the plugging component of the present invention in the reflux hole;

[0018] Figure 3 This is a schematic diagram of the drainage channel structure of the present invention;

[0019] Figure 4 It is a schematic diagram of the linkage structure of the present invention.

[0020] Description of reference numerals:

[0021] 100, hard water pool; 101, floating plate; 200, soft water pool; 300, hot soft water pool; 301, reflux groove; 302, sealing plate; 303, reflux hole; 304, blocking assembly; 3041, blocking block; 3042, guide rod; 3043, elastic member; 3044, water absorption block; 305, strip plate; 400, drainage channel; 401, upper baffle plate; 402, diversion channel; 403, diversion block; 404, linkage structure; 4041, spring; 4042, push rod; 4043, push block; 4044, limit plate; 405, water storage chamber; 406, lower baffle plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] See also Figure 1 and 3 The present invention provides a hot soft water reflux circulation device, including a hard water tank 100, a soft water tank 200 and a hot soft water tank 300. A reflux groove 301 is provided on the top of the hot soft water tank 300. The inner groove edge of the reflux groove 301 and the top edge of the hot soft water tank 300 are connected by an inclined surface. A drainage channel 400 is provided between the hard water tank 100 and the hot soft water tank 300. One end of the drainage channel 400 is connected to the reflux groove 301, and the other end is connected to the hard water tank 100. The drainage channel 400 is inclined from the hot soft water tank 300 to the hard water tank 100.

[0024] This embodiment solves the problem of hot soft water overflow in the hot soft water tank 300 by redirecting the water that cannot be contained in the hot soft water tank 300 back into the hard water tank 100 through the reflux groove 301 and the drainage channel 400, thereby reducing safety hazards.

[0025] In one embodiment, see Figure 1 and Figure 2 The reflux groove 301 is arranged around the hot soft water pool 300, and a sealing plate 302 is provided on the top of the reflux groove 301. Reflux holes 303 are evenly opened on the sealing plate 302. The reflux holes 303 at the four corners are provided with sealing components 304, and the other reflux holes 303 on each side are blocked by the same strip plate 305.

[0026] The present embodiment is configured such that, when the reflux groove 301 is not in use, the blocking component 304 can block the entry of foreign matter, thereby avoiding the problem of clogging of the drainage channel 400; and the blocking component 304 is disposed at the reflux holes 303 at the four corners, and the reflux holes 303 at the four corners are used in conjunction with the strip plates 305 to control the remaining evenly distributed reflux holes 303, which can reduce costs and improve the uniformity of control.

[0027] In one embodiment, see Figure 2 The blocking assembly 304 includes a blocking block 3041 arranged in the reflux hole 303 and adapted thereto, the blocking block 3041 is movably inserted on the guide rod 3042, the guide rod 3042 is arranged in the reflux hole 303 along its center line, and an elastic member 3043 adapted to the blocking block 3041 is sleeved on the guide rod 3042, a water absorbing block 3044 is embedded in the blocking block 3041, a through water guide groove is provided at the bottom of the water absorbing block 3044, and the elastic member 3043 is gradually compressed as the water absorption amount of the water absorbing block 3044 increases.

[0028] The present embodiment is configured such that when the water in the hot soft water pool 300 overflows upward, the water flow will first enter the reflux groove 301 and then flow into the reflux hole 303 thereon. The water flow is continuously absorbed by the water absorption block 3044. The weight of the water absorption block 3044 increases and compresses the elastic member 3043, so that the blocking block 3041 moves downward and gradually separates from the reflux hole 303, thereby exposing the reflux hole 303. Since the blocking blocks 3041 at the four corners separate from the reflux hole 303, the strip plate 305 is driven to move downward synchronously, thereby synchronously releasing the remaining reflux holes 303. At this time, the overflowing hot soft water will be returned to the hard water pool 100 through the drainage channel 400, thereby avoiding the problem of hot soft water overflowing outside the pool and causing safety accidents.

[0029] Specifically, the water absorbing block 3044 can be made of sponge material. When absorbing water, the weight increases to drive the blocking block 3041 to move downward to release the reflux hole 303. When drying, it drives the blocking block 3041 to return to its original position.

[0030] In one embodiment, see Figure 2 The lower part of the blocking block 3041 is a disc structure whose diameter matches the aperture of the reflux hole 303, and the upper part is a conical block structure, and the water absorption block 3044 is arranged around the conical block structure.

[0031] The present embodiment is configured such that the blocking block 3041 can release the exposed portion of the return hole 303 of corresponding size according to the distance from the return hole 303 through the conical structure, and can adaptively adjust the aperture size of the return hole 303 according to the overflow amount, that is, when the overflow water volume is large, the water absorption block 3044 continues to absorb, and can gradually drive the blocking block 3041 to separate from the return hole 303; when the overflow water volume is small, the water absorption block 3044 has a small absorption amount and a small downward movement distance, and can quickly guide the overflow water into the drainage channel 400 through the remaining return holes 303 that are released synchronously.

[0032] In one embodiment, see Figure 2 The blocking block 3041 is connected to the strip plates 305 on both sides through connectors. The top surface of the strip plate 305 is docked with the end of the corresponding reflux hole 303 facing the reflux groove 301, and the top surface of the strip plate 305 has a conical block that can completely block the reflux hole 303.

[0033] This configuration of the present embodiment enables the remaining return holes 303 located outside the four corners to simultaneously release the same aperture size according to the aperture size released by the return holes 303 at the four corners, thereby ensuring that the amount of overflow water guided at each location is close, avoiding the problem of overflow water overflowing due to failure to guide it in time, and improving the efficiency of the return flow.

[0034] In one embodiment, see Figure 3 A floating plate 101 that moves vertically along the inner pool wall is provided in the hard water pool 100, and an upper baffle plate 401 is provided at the notch where the drainage channel 400 extends to the hard water pool 100. The floating plate 101 moves upward to push the upper baffle plate 401 to open and close at the notch where the drainage channel 400 extends to the hard water pool 100. The drainage channel 400 extends to the inner wall of the channel port of the hard water pool 100, and a diversion channel 402 is provided at the diversion port of the diversion channel 402. The diversion block 403 is connected to the floating plate 101 through a linkage structure 404.

[0035] The present embodiment is configured in this way. Due to the limited space in the hard water pool 100, there may be a problem that the hard water pool 100 cannot accommodate the hot soft water after the return flow. By arranging the floating plate 101 to move synchronously with the water level of the hard water pool 100, when the water level in the hard water pool 100 rises to the water outlet of the drainage channel 400, the floating plate 101 will push the upper baffle plate 401 to close the water outlet of the drainage channel 400, thereby preventing the hard water in the hard water pool 100 from directly flowing into the hot soft water pool through the drainage channel 400. At the same time, in order to solve the problem of continuous return flow of the hot soft water pool, the linkage structure 404 is driven to move by the movement of the floating plate 101, driving the diverter block 403 to open the diverter channel 402 when the water outlet of the drainage channel 400 is closed, so that the hot soft water flows to the water storage chamber 405 for temporary storage, thereby avoiding the problem that the return hot soft water has nowhere to be stored after the capacity of the hard water pool 100 is full.

[0036] In one embodiment, see Figure 3 The diversion channel 402 is connected to the water storage chamber 405 located below the drainage channel 400. The water storage chamber 405 is inclined and the water outlet is connected to the hard water pool 100. The water outlet of the water storage chamber 405 is provided with a lower baffle plate 406, and the lower baffle plate 406 is controlled to open and close by moving the floating plate 101.

[0037] The present embodiment is configured such that when the float plate 101 moves upward synchronously with the water level in the hard water tank 100, it will first push the lower baffle plate 406 to close the water outlet of the diversion channel 402, and then continue to move upward to close the water outlet of the diversion channel 400. When the water outlet of the diversion channel 400 is closed, the hot soft water will flow into the water storage chamber 405 for temporary storage and will not flow into the hard water tank 100. When the water level in the hard water tank 100 drops, the upper baffle plate 401 and the lower baffle plate 406 will be opened in turn, and then the hot soft water in the water storage chamber 405 will flow into the hard water tank 100, thereby improving the emergency handling capability of the device and ensuring that the refluxed hot soft water can eventually enter the hard water tank 100, thereby avoiding the overflow problem of the hot soft water tank 300.

[0038] Specifically, the water storage chamber 405 is arranged in an inclined shape toward the hard water pool 100 , and can be built into the pool wall of the soft water pool 200 .

[0039] In one embodiment, see Figure 4 The linkage structure 404 includes a push rod 4042 connected to the diverter block 403, the diverter block 403 is slidably arranged along the flow direction of the water in the drainage channel 400, the end of the push rod 4042 extends into the hard water pool 100 and is connected to the push block 4043, and a spring 4041 is sleeved on the push rod 4042, and the push block 4043 is an arc-shaped block structure.

[0040] The present embodiment is configured such that when the float plate 101 moves upward synchronously with the water level in the hard water tank 100 until it contacts the diverter block 403, the diverter block 403 is pushed to one side, so that the water inlet of the diverter channel 402 is opened, and then when the upper baffle plate 401 closes the water outlet of the drainage channel 400, the hot soft water can flow through the diverter channel 402 to the water storage chamber 405 for temporary storage, without manual operation, and can be adaptively adjusted according to the water level in the hard water tank 100.

[0041] In one embodiment, see Figure 3 The linkage structure 404 also includes a limit plate 4044 connected to the bottom of the floating plate 101. The limit plate 4044 is slidably arranged in contact with the inner wall of the hard water pool 100, and the limit plate 4044 always presses against the lower baffle plate 406 to block the outlet of the diversion channel 402 after the floating plate 101 passes over the outlet of the diversion channel 402.

[0042] This configuration of the present embodiment can ensure that after the floating plate 101 passes over the outlet of the diversion channel 402 , it always abuts against the lower baffle plate 406 to block the outlet of the diversion channel 402 , thereby preventing the hard water in the hard water tank 100 from flowing into the water storage chamber 405 and causing mixed flow.

[0043] In one embodiment, a baffle inclined toward the hard water pool 100 is provided in the drainage channel 400. This arrangement of the embodiment can further avoid the risk of hard water in the hard water pool 100 directly flowing into the hot soft water pool 300.

[0044] It should be noted that if the embodiments of the present invention involve directional indications such as up, down, left, right, front, back, etc., then the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0045] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or schemes that A and B meet at the same time. In addition, "multiple" refers to more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Hot soft water reflux circulation device, characterized by: The invention comprises a hard water pool (100), a soft water pool (200) and a hot soft water pool (300), wherein a reflux groove (301) is provided on the top of the hot soft water pool (300), and the inner groove edge of the reflux groove (301) and the top edge of the hot soft water pool (300) are connected via an inclined surface, and a drainage channel (400) is provided between the hard water pool (100) and the hot soft water pool (300), wherein one end of the drainage channel (400) is connected to the reflux groove (301) and the other end is connected to the hard water pool (100), and the drainage channel (400) is inclined from the hot soft water pool (300) to the hard water pool (100).

2. The hot soft water reflux circulation device according to claim 1, characterized in that: The reflux groove (301) is arranged around the hot soft water pool (300), and a sealing plate (302) is provided on the top of the reflux groove (301). Reflux holes (303) are evenly opened on the sealing plate (302). The reflux holes (303) located at the four corners are provided with sealing components (304), and the reflux holes (303) on each other side are blocked by the same strip plate (305).

3. The hot soft water reflux circulation device according to claim 2, characterized in that: The blocking assembly (304) comprises a blocking block (3041) arranged in the reflux hole (303) and adapted thereto, the blocking block (3041) being movably inserted on a guide rod (3042), the guide rod (3042) being arranged in the reflux hole (303) along its center line, and an elastic member (3043) adapted to the blocking block (3041) being sleeved on the guide rod (3042), a water absorbing block (3044) being embedded in the blocking block (3041), a through water guide groove being provided at the bottom of the water absorbing block (3044), and the elastic member (3043) being gradually compressed as the amount of water absorbed by the water absorbing block (3044) increases.

4. The hot soft water reflux circulation device according to claim 3, characterized in that: The lower part of the blocking block (3041) is a disc structure whose diameter matches the diameter of the reflux hole (303), and the upper part is a conical block structure. The water absorption block (3044) is arranged around the conical block structure.

5. The hot soft water reflux circulation device according to claim 2, characterized in that: The blocking block (3041) is connected to the strip plates (305) on both sides via connecting pieces, the top surface of the strip plate (305) is butted against the end of the corresponding reflux hole (303) facing the reflux groove (301), and the top surface of the strip plate (305) has a conical block capable of completely blocking the reflux hole (303).

6. The hot soft water reflux circulation device according to claim 1, characterized in that: The hard water pool (100) is provided with a floating plate (101) that moves vertically along the inner pool wall; an upper baffle plate (401) is provided at the notch where the drainage channel (400) extends to the hard water pool (100); the floating plate (101) moves upward to push the upper baffle plate (401) to open and close at the notch where the drainage channel (400) extends to the hard water pool (100); the inner wall of the channel port where the drainage channel (400) extends to the hard water pool (100) is provided with a diversion channel (402); a diversion block (403) is provided at the diversion port of the diversion channel (402); and the diversion block (403) is connected to the floating plate (101) via a linkage structure (404).

7. The hot soft water reflux circulation device according to claim 6, characterized in that: The diversion channel (402) is connected to a water storage chamber (405) located below the drainage channel (400); the water storage chamber (405) is arranged in an inclined manner and a water outlet is connected to the hard water pool (100); a lower baffle plate (406) is provided at the water outlet of the water storage chamber (405); and the lower baffle plate (406) is opened and closed by moving the floating plate (101).

8. The hot soft water reflux circulation device according to claim 7, characterized in that: The linkage structure (404) comprises a push rod (4042) connected to a diverter block (403); the diverter block (403) is slidably arranged along the flow direction of water in the drainage channel (400); an end of the push rod (4042) extends into the hard water pool (100) and is connected to the push block (4043); a spring (4041) is sleeved on the push rod (4042); and the push block (4043) is an arc-shaped block structure.

9. The hot soft water reflux circulation device according to claim 8, characterized in that: The linkage structure (404) further comprises a limit plate (4044) connected to the bottom of the floating plate (101); the limit plate (4044) is slidably arranged in contact with the inner wall of the hard water pool (100); and after the floating plate (101) passes over the water outlet of the diversion channel (402), the limit plate (4044) always abuts against the lower baffle plate (406) to block the water outlet of the diversion channel (402).

10. The hot soft water reflux circulation device according to claim 1, characterized in that: The drainage channel (400) is provided with a baffle plate inclined toward the hard water pool (100).

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