Quick-release structure tubular evaporator easy to clean

Abstract

The utility model relates to the technical field of evaporators, in particular to a quick-release structure tubular evaporator easy to clean, which comprises an evaporator body and a flange plate welded with one end of the evaporator body, and a water inlet and a water outlet are arranged on the surface of the evaporator body. A cleaning mechanism is mounted in the evaporator body; the cleaning mechanism comprises a first semicircular pipe and a second semicircular pipe, and the first semicircular pipe and the second semicircular pipe are spliced to form the inner wall of the evaporator body. A sealing strip is arranged on the splicing surface of the first semicircular pipe and the second semicircular pipe; a sealing slot is formed in the splicing surface of the second semicircular pipe and the first semicircular pipe; a clamping mechanism is arranged between the first semicircular pipe and the second semicircular pipe; the clamping mechanism comprises a clamping block arranged on the first semicircular pipe and a clamping base arranged on the second semicircular pipe; and when the clamping block is clamped on the clamping base, the sealing strip is inserted into the sealing slot. The cleaning mechanism solves the problem that in the prior art, a cleaning mechanism is poor in leakproofness.

Description

TECHNICAL FIELD

[0001] The utility model relates to evaporator technical field, concretely relates to an easy to clean quick detach structure pipe type evaporator. BACKGROUND

[0002] Pipe type evaporator has an important position in the industrial field and has experienced many development and evolution. With the development of industrial demand and development, its structure is continuously improved, from horizontal tube heating type to replace jacket heating type, to vertical tube heating type, and the latter is continuously optimized. At the same time, in order to avoid the influence of solution static pressure, liquid film evaporator is created, in order to improve the production intensity, evaporator with heating chamber outside and forced circulation evaporator appear, in addition, there are heat pump evaporator and other energy saving improvement forms, these improvements are based on evaporation principle and related factor research. However, after long-term use of pipe type evaporator, stains will form on the inner wall. If not cleaned regularly, stain accumulation will affect its evaporation effect. The traditional way of cleaning the inner wall with cleaning agent has disadvantages, and cannot be thoroughly cleaned, and the cleaning efficiency is low.

[0003] Chinese patent authorized announcement No. CN214436568U discloses a pipe type evaporator convenient to clean. When the inner wall dirt of the pipe type evaporator body needs to be cleaned, the user first disassembles the annular block, moves it outward, drives the first semicircular pipe and the second semicircular pipe to move outward and take out, then disassembles the screw of the connecting block and the annular block, presses the ball to compress the spring, and the ball is retracted into the circular groove. At this time, the first semicircular pipe and the second semicircular pipe are no longer separated by the blocking force of the ball, and the user can clean the inner wall deeply. After cleaning is completed, reinstallation is carried out, the rear end of the second semicircular pipe is inserted into the first semicircular pipe slot, the ball is clamped into the circular hole under the action of the spring, the connecting block and the annular block are fixed through the screw, and then the annular block is installed back to the flange plate right side screw fixation. The device is clean, efficient, stable in fixation with the pipe type evaporator body, and can improve the evaporation effect and practicality. However, the sealing property of the cleaning mechanism in the device is poor, which may cause the content of the cleaning mechanism to flow out during work.

[0004] Therefore, an easy-to-clean quick detach structure pipe type evaporator is needed to solve these problems. UTILITY MODEL CONTENTS

[0005] In view of the above problems, an easy-to-clean quick detach structure pipe type evaporator is provided. A sealing strip is arranged on the first semicircular pipe, a sealing slot is arranged on the second semicircular pipe, and a clamping mechanism is arranged between the first semicircular pipe and the second semicircular pipe. After the first semicircular pipe and the second semicircular pipe are clamped by the clamping mechanism, the sealing strip is also inserted into the sealing slot, solving the problem that the content of the cleaning mechanism may flow out during work due to poor sealing property of the cleaning mechanism.

[0006] In order to solve the prior art problems, the utility model provides an easy to clean quick release structure pipe type evaporator, including evaporator body and with the flange plate of evaporator body one end welding, evaporator body surface is provided with water inlet and water outlet, the cleaning mechanism is installed in the evaporator body, the cleaning mechanism includes first semicircular pipe and second semicircular pipe, and the inner wall of evaporator body is formed after splicing, the first semicircular pipe is provided with sealing strip on the splicing surface with second semicircular pipe, the second semicircular pipe is provided with sealing slot on the splicing surface with first semicircular pipe, and the clamping mechanism is arranged between first semicircular pipe and second semicircular pipe, the clamping mechanism includes the clamping block of setting on first semicircular pipe and the clamping base of setting on second semicircular pipe, when the clamping block is clamped in the clamping base, sealing strip is inserted in sealing slot.

[0007] Preferably, the first sliding groove is formed in the clamping base, the first movable rod is slidably connected in the first sliding groove, the first movable rod is sleeved with the first reset spring, and the one end of the first movable rod is provided with the limiting block; the second sliding groove is formed in the clamping block, the second movable rod is slidably connected in the second sliding groove, the second movable rod is sleeved with the second reset spring, and the one end of the second movable rod is provided with the semicircular clamping block; the through groove is formed in the clamping base, and when the semicircular clamping block is inserted into the through groove, the limiting block is in the state of limiting the position of the semicircular clamping block.

[0008] Preferably, the second movable rod is slidably connected with the auxiliary block for assisting the semicircular clamping block to be separated from the through groove; the auxiliary block is a circular block with guide inclined surfaces formed on both sides, when it is needed to separate the semicircular clamping block from the limiting block, the second movable rod is pushed until the auxiliary block passes through the limiting block, the second reset spring drives the auxiliary block and the semicircular clamping block to reset, so that the clamping block and the clamping base are in the separated state.

[0009] Preferably, the one end of the first movable rod, away from the limiting block, is provided with the first anti-falling block for preventing the first movable rod from separating from the first sliding groove.

[0010] Preferably, the second movable rod is provided with the second anti-falling block for preventing the auxiliary block from falling off.

[0011] Preferably, the one end of the second movable rod, away from the semicircular clamping block, is provided with the third anti-falling block for preventing the second movable rod from separating from the second sliding groove.

[0012] Preferably, the fixing mechanism is arranged between the flange plate and the cleaning mechanism; the fixing mechanism includes the fixing slot formed in the flange plate and the fixing block arranged on the cleaning mechanism; when the cleaning mechanism is installed in the evaporator body, the fixing block and the fixing slot are in the inserted state.

[0013] Preferably, the flange disc is provided with threaded holes, the flange disc is provided with a cover body, the cover body is provided with through holes corresponding to the threaded holes, and the bolts are screwed through the through holes and the threaded holes to fasten the cover body and the flange disc.

[0014] The utility model discloses compared with prior art has the beneficial effects that:

[0015] 1. The sealing strip and the sealing slot are arranged on the splicing surface of the first semicircular pipe and the second semicircular pipe, and the clamping block and the clamping base are clamped to realize close cooperation, thereby effectively improving the sealing property of the cleaning mechanism, avoiding leakage of the content during work, ensuring normal use of the evaporator, and solving the poor sealing property of the cleaning mechanism in the prior art.

[0016] 2. The clamping mechanism is designed in the utility model, and the clamping mechanism comprises a clamping block, a clamping base, a semicircular clamping block, a limiting block, a return spring and an auxiliary block, so that the splicing and separation of the first semicircular pipe and the second semicircular pipe are simple and convenient, the evaporator body inner wall can be conveniently cleaned in depth, and compared with the prior art, the convenience of cleaning is greatly improved.

[0017] 3. The fixing mechanism composed of the fixing block and the fixing slot is arranged between the flange disc and the cleaning mechanism, the cover body and the flange disc are fastened by means of the bolts, the stability and reliability of the cleaning mechanism in the evaporator body are ensured, loosening or falling off during installation or use is prevented, compared with the prior art, and the stability of the overall structure is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a three-dimensional schematic view of an easy-to-clean quick-release structure pipe type evaporator of the utility model.

[0019] Figure 2 is a three-dimensional schematic view of a fixing mechanism of an easy-to-clean quick-release structure pipe type evaporator of the utility model.

[0020] Figure 3 is a three-dimensional schematic view of a cleaning mechanism of an easy-to-clean quick-release structure pipe type evaporator of the utility model.

[0021] Figure 4 is a structure exploded view of a cleaning mechanism of an easy-to-clean quick-release structure pipe type evaporator of the utility model.

[0022] Figure 5 is a side view of a clamping mechanism of an easy-to-clean quick-release structure pipe type evaporator of the utility model.

[0023] Figure 6 is Figure 5 the sectional view of the A-A perspective view.

[0024] Figure 7 is a structure exploded view of the snap-fit mechanism of the quick-release structure pipe evaporator easy to clean.

[0025] The figure mark is: 1, evaporator body; 11, water inlet; 12, water outlet; 2, flange plate; 3, cleaning mechanism; 31, first semicircular pipe; 311, sealing strip; 32, second semicircular pipe; 321, sealing slot; 4, snap-fit mechanism; 41, clamping base; 411, limiting block; 412, first moving rod; 42, clamping block; 421, semicircular clamping block; 422, second moving rod; 423, auxiliary block; 5, first anti-drop block; 6, second anti-drop block; 7, third anti-drop block; 8, fixing mechanism; 81, fixing slot; 82, fixed block. DETAILED DESCRIPTION

[0026] In order to further understand the characteristics, technical means and specific purposes and functions achieved by the utility model, the utility model will be described in further detail below in conjunction with the drawings and specific embodiments.

[0027] Referring to Figures 1-7 As shown in the figure: a quick-release structure pipe evaporator easy to clean, including evaporator body 1 and the flange plate 2 welded with one end of evaporator body 1, evaporator body 1 surface is provided with water inlet 11 and water outlet 12;Evaporator body 1 is installed with cleaning mechanism 3 in;The cleaning mechanism 3 includes first semicircular pipe 31 and second semicircular pipe 32, after splicing, form the inner wall of evaporator body 1;The first semicircular pipe 31 is provided with sealing strip 311 on the splicing surface of second semicircular pipe 32;The second semicircular pipe 32 is provided with sealing slot 321 on the splicing surface of first semicircular pipe 31;First semicircular pipe 31 and second semicircular pipe 32 are provided with snap-fit mechanism 4;The snap-fit mechanism 4 includes clamping block 42 arranged on the first semicircular pipe 31 and clamping base 41 arranged on the second semicircular pipe 32;When clamping block 42 is clamped in clamping base 41, sealing strip 311 is inserted in sealing slot 321.

[0028] The sealing property of the cleaning mechanism 3 in the prior art is poor, which may cause the content to leak from the cleaning mechanism 3, thereby affecting the normal use of the evaporator. In view of this problem, the evaporator body 1 is provided with a water inlet 11 and a water outlet 12 for the entry and exit of liquid; when the clamping block 42 is clamped in the clamping base 41, the sealing strip 311 is inserted into the sealing slot 321, thereby realizing the close connection of the first semicircular pipe 31 and the second semicircular pipe 32. This connection mode ensures the sealing property of the connection. When it is necessary to clean the inner wall of the evaporator body 1, the user can separate the first semicircular pipe 31 and the second semicircular pipe 32 by disassembling the clamping mechanism 4, thereby conveniently performing deep cleaning on the inner wall of the evaporator body 1. After cleaning, the first semicircular pipe 31 and the second semicircular pipe 32 are reconnected and fixed by the clamping mechanism 4, so as to ensure that the sealing strip 311 is in place and the evaporator is restored to work.

[0029] Referring to Figures 4-7 As shown in the figure, the clamping base 41 is provided with a first sliding groove, and a first moving rod 412 is slidably connected in the first sliding groove. A first reset spring is sleeved on the first moving rod 412, and a limiting block 411 is arranged at one end of the first moving rod 412. The clamping block 42 is provided with a second sliding groove, and a second moving rod 422 is slidably connected in the second sliding groove. A second reset spring is sleeved on the second moving rod 422, and a semicircular clamping block 421 is arranged at one end of the second moving rod 422. The clamping base 41 is provided with a through slot, and when the semicircular clamping block 421 is inserted into the through slot, the limiting block 411 is in a state of limiting the position of the semicircular clamping block 421.

[0030] When it is necessary to splice the first semicircular pipe 31 and the second semicircular pipe 32, the sealing strip 311 is first inserted into the sealing slot 321, and then the clamping base 41 on the second semicircular pipe 32 is aligned with the clamping block 42 on the first semicircular pipe 31. The second moving rod 422 is pushed, and the second moving rod 422 drives the semicircular clamping block 421 to move along the second sliding groove into the through slot on the clamping base 41 until the semicircular clamping block 421 abuts against the limiting block 411. At this time, the limiting block 411 is pressed by the semicircular clamping block 421, which drives the first moving rod 412 to move along the first sliding groove, thereby leaving space for the semicircular clamping block 421 to enter the through slot. Until the semicircular clamping block 421 completely enters the through slot, at this time, the limiting block 411 is reset under the action of the first reset spring, thereby limiting the semicircular clamping block 421, so as to prevent the semicircular clamping block 421 from coming out of the through slot. At the same time, the second reset spring drives the semicircular clamping block 421 to reset, so that the semicircular clamping block 421 and the limiting block 411 always maintain the abutting state, thereby ensuring the stability and sealing property of the connection between the first semicircular pipe 31 and the second semicircular pipe 32.

[0031] Referring to Figures 4-7As shown: the second moving rod 422 is slidingly connected with an auxiliary half-circle clamping block 421, and an auxiliary block 423 is arranged to help the auxiliary half-circle clamping block 421 to smoothly come out of the through slot; the auxiliary block 423 is a circular block with guide inclined surfaces on both sides; when it is needed to separate the half-circle clamping block 421 from the limiting block 411, i.e., to disassemble the first half-circle pipe 31 and the second half-circle pipe 32, the second moving rod 422 is pushed until the auxiliary block 423 passes through the limiting block 411, and the second reset spring drives the auxiliary block 423 and the half-circle clamping block 421 to reset, so that the clamping block 42 and the clamping base 41 are in a separated state.

[0032] The auxiliary block 423 can help the auxiliary half-circle clamping block 421 to smoothly come out of the through slot. When it is needed to separate the half-circle clamping block 421 from the limiting block 411, i.e., to disassemble the first half-circle pipe 31 and the second half-circle pipe 32, the user only needs to push the second moving rod 422. With the pushing of the second moving rod 422, the auxiliary block 423 moves with the second moving rod 422 until the guide inclined surface of the auxiliary block 423 contacts the limiting block 411. Due to the design of the guide inclined surface, the auxiliary block 423 can pass through the limiting block 411, at this time, the second reset spring starts to work, the auxiliary block 423 abuts against the half-circle clamping block 421 moving in the reset direction, and the half-circle clamping block 421 drives the auxiliary block 423 to move in the reset direction together, with the movement of the half-circle clamping block 421, the limiting block 411 no longer limits the half-circle clamping block 421, the auxiliary block 423 gradually comes out of the through slot with the half-circle clamping block 421, the connection between the clamping block 42 and the clamping base 41 becomes loose, and finally the two are in a completely separated state. This design not only simplifies the disassembly process, but also improves the convenience and efficiency of operation.

[0033] Referring to Figures 4-7 As shown: the first moving rod 412 is provided with a first anti-falling block 5 at the end away from the limiting block 411 to prevent the first moving rod 412 from coming out of the first sliding slot.

[0034] When the first moving rod 412 slides in the first sliding slot, whether the half-circle clamping block 421 is in a locked state or a separated state with the limiting block 411, the first anti-falling block 5 can effectively prevent the first moving rod 412 from sliding out of the end of the sliding slot.

[0035] Referring to Figures 4-7 As shown: the second moving rod 422 is provided with a second anti-falling block 6 to prevent the auxiliary block 423 from falling off.

[0036] The function of the second anti-falling block 6 is to ensure that the auxiliary block 423 does not accidentally fall off when sliding along the second moving rod 422.

[0037] Referring to Figures 4-7 As shown: the second moving rod 422 is provided with a third anti-falling block 7 at the end away from the half-circle clamping block 421 to prevent the second moving rod 422 from coming out of the second sliding slot.

[0038] The third anti-dropping block 7 can effectively prevent the further movement of the second moving rod 422 in the sliding direction. When the second moving rod 422 slides to the end of the second sliding groove, the third anti-dropping block 7 will be in contact with the edge of the end of the second sliding groove, thereby playing a limiting role.

[0039] Referring to Figures 1-3 As shown in the drawings, the flange plate 2 and the cleaning mechanism 3 are provided with a fixing mechanism 8; the fixing mechanism 8 includes a fixing slot 81 opened on the flange plate 2 and a fixing block 82 provided on the cleaning mechanism 3; when the cleaning mechanism 3 is installed in the evaporator body 1, the fixing block 82 and the fixing slot 81 are in a plug-in state.

[0040] The fixing slot 81 opened on the flange plate 2 provides an accurate docking space; the fixing block 82 provided on the cleaning mechanism 3 matches the shape and size of the fixing slot 81. When it is necessary to install the cleaning mechanism 3 into the evaporator body 1, the user only needs to align the fixing block 82 with the fixing slot 81 and gently push it in until a stable plug-in state is formed. This plug-in connection method is not only simple and easy to operate, but also can ensure the stability and reliability of the cleaning mechanism 3 in the evaporator body 1, thereby facilitating subsequent cleaning and maintenance work.

[0041] Referring to Figures 1-3 As shown in the drawings, the flange plate 2 is provided with a threaded hole, and a cover is provided outside the flange plate 2, and a through hole is opened on the cover at a position corresponding to the threaded hole, and a bolt is threaded through the through hole and the threaded hole to be connected, and the cover and the flange plate 2 are tightly connected.

[0042] When it is necessary to tightly connect the cover and the flange plate 2, the user only needs to pass the bolt through the through hole on the cover, and then screw it into the threaded hole on the flange plate 2, and firmly fix the cover and the flange plate 2 together. This connection method not only has compact structure and simple operation, but also can effectively prevent the cleaning mechanism 3 from loosening or falling off during installation or use, thereby further enhancing the stability and reliability of the entire quick-release structure tube type evaporator.

[0043] The utility model provides a quick release structure pipe type evaporator of easy clearance, and the surface of evaporator body 1 is provided with water inlet 11 and water outlet 12, and the cleaning mechanism 3 is installed in the evaporator body 1. The cleaning mechanism 3 is formed by splicing the first semicircular pipe 31 and the second semicircular pipe 32 to form the inner wall of the evaporator, and on the splicing surface, the sealing strip 311 of the first semicircular pipe 31 cooperates with the sealing slot 321 of the second semicircular pipe 32 to ensure good sealing performance. The two are connected through the clamping mechanism 4, and the clamping mechanism 4 includes the clamping block 42 arranged on the first semicircular pipe 31 and the clamping base 41 on the second semicircular pipe 32. When splicing, the second moving rod 422 is pushed, and the semicircular clamping block 421 is inserted into the through slot of the clamping base 41, and the limiting block 411 and the return spring cooperate to realize stable connection. When disassembling is needed, the auxiliary block 423 can assist the semicircular clamping block 421 to smoothly come out of the through slot of the clamping base 41. In addition, the first moving rod 412, the second moving rod 422 and the auxiliary block 423 are provided with anti-disengagement blocks in the related positions to prevent disengagement. Between the flange plate 2 and the cleaning mechanism 3, the fixing mechanism 8 is arranged and is composed of the fixing block 82 and the fixing slot 81, the fixing block 82 and the fixing slot 81 are inserted and matched, the stable installation of the cleaning mechanism 3 in the evaporator body 1 is ensured, and the stable installation of the cleaning mechanism 3 is ensured. At the same time, the bolt is connected through the cover through hole and the flange plate 2 threaded hole, and the overall stability and reliability are further enhanced. When the evaporator needs to be cleaned, the clamping mechanism 4 is disassembled to separate the semicircular pipe, and after cleaning, the semicircular pipe is reconnected, and the evaporator work can be restored.

[0044] The above embodiments only express one or several embodiments of the utility model, and the description is more specific and detailed, but it cannot be understood as the limitation of the scope of the utility model. It should be pointed out that for ordinary skilled person in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the appended claims.

Claims

1. A quick release structure pipe evaporator easy to clean, comprising an evaporator body (1) and a flange plate (2) welded with one end of the evaporator body (1), characterized in that, The evaporator body (1) is provided with a water inlet (11) and a water outlet (12) on the surface; a cleaning mechanism (3) is installed in the evaporator body (1); The cleaning mechanism (3) comprises a first semicircular pipe (31) and a second semicircular pipe (32), which are spliced to form the inner wall of the evaporator body (1); The first semicircular pipe (31) is provided with a sealing strip (311) on the splicing surface of the second semicircular pipe (32); The second semicircular pipe (32) is provided with a sealing slot (321) on the splicing surface of the first semicircular pipe (31); A clamping mechanism (4) is arranged between the first semicircular pipe (31) and the second semicircular pipe (32); The clamping mechanism (4) comprises a clamping block (42) arranged on the first semicircular pipe (31) and a clamping base (41) arranged on the second semicircular pipe (32); When the clamping block (42) is clamped in the clamping base (41), the sealing strip (311) is inserted into the sealing slot (321).

2. A quick release structure tube evaporator easy to clean according to claim 1, characterized in that, A first sliding groove is formed in the clamping base (41), and a first moving rod (412) is slidably connected in the first sliding groove; a first reset spring is sleeved on the first moving rod (412), and a limiting block (411) is arranged at one end of the first moving rod (412); A second sliding groove is formed in the clamping block (42), and a second moving rod (422) is slidably connected in the second sliding groove; a second reset spring is sleeved on the second moving rod (422), and a semicircular clamping block (421) is arranged at one end of the second moving rod (422); A through groove is formed in the clamping base (41), and when the semicircular clamping block (421) is completely inserted into the through groove, the limiting block (411) will prevent the semicircular clamping block (421) from being pulled out of the through groove.

3. A quick release structure tube evaporator easy to clean according to claim 2, characterized in that, An auxiliary block (423) is slidably connected to the second moving rod (422) to assist the semicircular clamping block (421) to be pulled out of the through groove; The auxiliary block (423) is a circular block with guide inclined surfaces formed on both sides; when it is necessary to separate the semicircular clamping block (421) from the limiting block (411), the second moving rod (422) is pushed until the auxiliary block (423) passes through the limiting block (411), and the second reset spring drives the auxiliary block (423) and the semicircular clamping block (421) to reset, so that the clamping block (42) and the clamping base (41) are in a separated state.

4. A quick release structure tube evaporator easy to clean according to claim 2, characterized in that, A first anti-falling block (5) is arranged at the end of the first moving rod (412) away from the limiting block (411) to prevent the first moving rod (412) from falling out of the first sliding groove.

5. A quick release structure tube evaporator easy to clean according to claim 3, characterized in that, A second anti-falling block (6) is arranged on the second moving rod (422) near the auxiliary block (423) to prevent the auxiliary block (423) from falling off.

6. A quick release structure tube evaporator easy to clean according to claim 2, characterized in that, A third anti-falling block (7) is arranged at the end of the second moving rod (422) away from the semicircular clamping block (421) to prevent the second moving rod (422) from falling out of the second sliding groove.

7. A quick release structure tube evaporator easy to clean according to claim 1, characterized in that, A fixing mechanism (8) is arranged between the flange plate (2) and the cleaning mechanism (3); The fixing mechanism (8) comprises a fixing slot (81) formed in the flange plate (2) and a fixing block (82) arranged on the cleaning mechanism (3); When the cleaning mechanism (3) is installed in the evaporator body (1), the fixed block (82) is in a plugged state with the fixed slot (81).

8. A quick release structure tube evaporator easy to clean according to claim 7, characterized in that, The flange plate (2) is provided with a threaded hole, and the flange plate (2) is provided with a cover body, and the cover body is provided with a through hole at a position corresponding to the threaded hole, and the bolt is screwed through the through hole and the threaded hole to be screwed, and the cover body is tightly connected with the flange plate (2).

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