CN216347178U - Supercooling and overheating high-efficiency dry evaporator - Google Patents
Supercooling and overheating high-efficiency dry evaporator Download PDFInfo
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- CN216347178U CN216347178U CN202122471786.3U CN202122471786U CN216347178U CN 216347178 U CN216347178 U CN 216347178U CN 202122471786 U CN202122471786 U CN 202122471786U CN 216347178 U CN216347178 U CN 216347178U
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Abstract
The utility model discloses a supercooling and overheating high-efficiency dry evaporator, which belongs to the technical field of dry evaporators and is characterized by comprising an outer pipe, wherein the right side of the outer pipe is fixedly connected with an end cover, the surface of the outer pipe is provided with an opening and closing groove, the top of the outer pipe is movably connected with an arc-shaped plate, the inner wall of the outer pipe is fixedly connected with a baffle mechanism, the bottom of the outer pipe is fixedly connected with a bottom mounting plate, the top of the bottom mounting plate is fixedly connected with a stand column, the baffle mechanism is arranged to mount an inner baffle plate of the device, the baffle plate is inserted into a clamping groove of a clamping block to complete the mounting of the baffle plate, after the device is mounted, the arc-shaped plate is attached to the outer side of the opening and closing groove and fixed to fix the front side of the arc-shaped plate and avoid the outer pipe having a hole, and when the device needs to be cleaned and maintained, the arc-shaped plate can be directly opened to expose the position of the opening and closing groove, the flow plate can be cleaned or maintained conveniently.
Description
Technical Field
The utility model relates to the technical field of dry evaporators, in particular to a supercooling and superheating high-efficiency dry evaporator.
Background
The dry shell-and-tube evaporator is characterized in that a liquid refrigerant enters a tube pass from an end cover at one end of the evaporator after being throttled, a partition plate is cast on the end cover, the refrigerant is evaporated through two or more flows and enters a compressor after coming out of the same end cover after absorbing the heat of a secondary refrigerant, if an end cover partition plate gasket leaks, the refrigerant is short-circuited to cause the reduction of liquid return and refrigerating capacity, the dry shell-and-tube evaporator is generally made of a copper tube, can be made of a light tube or an inner fin tube with longitudinal fins, the consumption of the refrigerant of the dry evaporator is less and is one third of the full-liquid evaporator with the same refrigerating capacity, when part of secondary refrigerant is used, lubricating oil can be brought back to the compressor, when the secondary refrigerant is water, even if the evaporation temperature is low to be close to zero DEG C, the icing phenomenon cannot occur, and the liquid supply of a common thermal expansion valve is simpler and more reliable than that of a floating ball valve.
Can use the dry evaporator when carrying out the refrigeration to the secondary refrigerant, current dry evaporator can only the installation of placing of individual layer, can only place side by side and be not convenient for stack when a plurality of dry evaporator operation, and occupation space is great, and current dry evaporator baffling board generally direct mount is inside the body or the outside of evaporating pipe in addition, need whole dismantlement when dismantling clearance and maintenance and overhaul, and it is comparatively inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a supercooling and overheating high-efficiency dry evaporator, and aims to solve the problems that the conventional dry evaporator can only be placed and installed in a single layer, a plurality of dry evaporators can only be placed side by side during operation, the dry evaporators are inconvenient to stack, the occupied space is large, the conventional dry evaporator baffle plate is generally directly installed inside a pipe body or outside an evaporation pipe, the whole evaporator is required to be disassembled during disassembly, cleaning, maintenance and overhaul, and the use is inconvenient.
The utility model is realized in such a way, the super-cooling and super-heating high-efficiency dry evaporator comprises an outer pipe, wherein the right side of the outer pipe is fixedly connected with an end cover, the surface of the outer pipe is provided with an opening and closing groove, the top of the outer pipe is movably connected with an arc-shaped plate, the inner wall of the outer pipe is fixedly connected with a deflection mechanism, the bottom of the outer pipe is fixedly connected with a bottom mounting plate, the top of the bottom mounting plate is fixedly connected with a stand column, and the top of the stand column is fixedly connected with a top mounting plate;
the baffle mechanism comprises a clamping block, a clamping groove and a baffle plate, the clamping block is fixedly connected to the rear side of the inner wall of the outer pipe, the clamping groove is formed in the front side of the clamping block, and the rear side of the outer side of the baffle plate is inserted into the inner side of the clamping groove.
In order to achieve the effects of facilitating the connection of the arc-shaped plate and the outer pipe and enabling the arc-shaped plate to be flexibly opened and closed, the top of the outer pipe is fixedly connected with the hinged piece, and the front side of the bottom of the hinged piece is fixedly connected with the arc-shaped plate.
In order to achieve the effect of conveniently supporting the closed position of the arc-shaped plate, it is preferable that, as an efficient dry evaporator for supercooling and overheating of the present invention, an attachment plate is fixedly connected to an inner wall of the opening and closing groove, and an outer side of the attachment plate contacts with a bottom of the arc-shaped plate.
In order to fill the gap between the arc-shaped plate and the attaching plate and avoid the effect of poor air tightness inside the outer tube, the top of the attaching plate is fixedly connected with a high-temperature sealing gasket, and one side of the high-temperature sealing gasket, which is far away from the attaching plate, is matched with the arc-shaped plate for use.
In order to achieve the effect of facilitating the penetration of the evaporation tubes and the baffle plate, the surface of the baffle plate is preferably provided with evaporation tube preformed holes as the supercooling and superheating high-efficiency dry evaporator.
In order to achieve the effects of conveniently fixing the position of the outer pipe after the arc-shaped plate is closed on the outer pipe and preventing the arc-shaped plate from moving during internal operation, the supercooling and overheating high-efficiency dry evaporator is preferably characterized in that the surface of the outer pipe and the outer side of the arc-shaped plate are fixedly connected with fixed blocks, and the inner wall of each fixed block is movably connected with a fixed rod.
In order to achieve the effect of conveniently limiting the installation position of the baffle plate and avoiding the baffle plate rotating on the inner side of the fixture block when in use, the supercooling and overheating high-efficiency dry evaporator is preferably used.
Compared with the prior art, the utility model has the beneficial effects that:
the supercooling overheating high-efficiency dry evaporator is characterized in that a baffle plate in the device is installed by arranging a baffle mechanism, the baffle plate is inserted into a clamping groove of a clamping block to complete the installation of the baffle plate, after the equipment is installed, an arc plate is attached to the outer side of an opening and closing groove and fixed to fix the front side of the arc plate and avoid the cavity of an outer pipe, when the cleaning and the maintenance are needed, the arc plate can be directly opened to expose the position of the opening and closing groove, the baffle plate is convenient to clean or maintain, when the damage needs to be changed, the situation that the baffle plate cannot be detached due to the connection of the outer pipe or an evaporation pipe does not occur after the device is detached, the maintenance cost is saved, the bottom mounting plate and the equipment or the ground are arranged for installation, when a plurality of devices need to be installed, other devices can be placed or installed through the bottom mounting plate and a top mounting plate at the top of a stand column, the installation space is saved.
Drawings
FIG. 1 is an overall block diagram of a subcooling-superheating high efficiency dry evaporator of the present invention;
FIG. 2 is a schematic view of the main structure of the present invention;
FIG. 3 is a schematic view showing the internal structure of an outer tube according to the present invention;
FIG. 4 is a schematic view of the baffle structure of the present invention;
fig. 5 is a partial enlarged view of the utility model at a in fig. 3.
In the figure, 1, an outer tube; 2. an end cap; 3. opening and closing the groove; 4. an arc-shaped plate; 5. a baffle mechanism; 501. a clamping block; 502. a card slot; 503. a baffle plate; 6. a bottom mounting plate; 7. a column; 8. a top mounting plate; 9. an articulation member; 10. attaching a plate; 11. a high temperature gasket; 12. reserving holes on the evaporating pipes; 13. a fixed block; 14. fixing the rod; 15. a limiting block; 16. a limiting groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-5, the present invention provides the following technical solutions: a supercooling and overheating high-efficiency dry evaporator comprises an outer pipe 1, wherein an end cover 2 is fixedly connected to the right side of the outer pipe 1, an opening and closing groove 3 is formed in the surface of the outer pipe 1, an arc-shaped plate 4 is movably connected to the top of the outer pipe 1, a deflection mechanism 5 is fixedly connected to the inner wall of the outer pipe 1, a bottom mounting plate 6 is fixedly connected to the bottom of the outer pipe 1, an upright post 7 is fixedly connected to the top of the bottom mounting plate 6, and a top mounting plate 8 is fixedly connected to the top of the upright post 7;
the baffle mechanism 5 comprises a fixture block 501, a clamping groove 502 and a baffle plate 503, the fixture block 501 is fixedly connected to the rear side of the inner wall of the outer tube 1, the clamping groove 502 is arranged on the front side of the fixture block 501, and the rear side of the outer side of the baffle plate 503 is inserted into the clamping groove 502.
In this embodiment: the baffle plate 503 in the device is installed by arranging the baffle mechanism 5, the baffle plate 503 is inserted into the clamping groove 502 of the clamping block 501 to complete the installation of the baffle plate 503, after the equipment is installed, the arc-shaped plate 4 is attached and fixed on the outer side of the opening and closing groove 3 to fix the front side of the arc-shaped plate 4 and avoid the cavity of the outer pipe 1, when the cleaning and maintenance are needed, the arc-shaped plate 4 can be directly opened to expose the position of the opening and closing groove 3, so that the baffle plate 503 can be cleaned or maintained conveniently, when the damage needs to be replaced, the situation that the baffle plate 503 and the outer pipe 1 or an evaporation pipe cannot be detached after the device is disassembled can not occur, the maintenance cost is saved, the device is installed by arranging the bottom installation plate 6 and the equipment or the ground, when a plurality of devices need to be installed, other devices can be placed or installed through the bottom installation plate 6 and the top installation plate 8 at the top of the upright post 7, the installation space is saved.
As the technical optimization scheme of the utility model, the top of the outer tube 1 is fixedly connected with a hinged piece 9, and the front side of the bottom of the hinged piece 9 is fixedly connected with the arc-shaped plate 4.
In this embodiment: through setting up articulated elements 9, connect outer tube 1 and arc 4 to install arc 4 in the outside of opening and shutting groove 3, so that shelter from in the outside of opening and shutting groove 3, also be convenient for open it along articulated elements 9.
As the technical optimization scheme of the utility model, the inner wall of the opening-closing groove 3 is fixedly connected with the attaching plate 10, and the outer side of the attaching plate 10 is contacted with the bottom of the arc-shaped plate 4.
In this embodiment: through setting up rigging board 10 for arc 4 falls to place firmly in the inside of opening and shutting groove 3, is difficult for producing the gap, influences the inside seal of outer tube 1.
As the technical optimization scheme of the utility model, the top of the attaching plate 10 is fixedly connected with the high-temperature sealing gasket 11, and one side of the high-temperature sealing gasket 11, which is far away from the attaching plate 10, is matched with the arc-shaped plate 4 for use.
In this embodiment: through setting up high temperature sealing gasket 11, the gap between rigging board 10 and arc 4 is filled, increases its leakproofness, avoids appearing inside gas outflow.
As the technical optimization scheme of the utility model, the surface of the baffle plate 503 is provided with the evaporating pipe preformed hole 12.
In this embodiment: the evaporation tube prepared hole 12 is provided to facilitate the penetration of the evaporation tube from the inner side of the baffle 503 and the independent removal of the baffle 503.
As a technical optimization scheme of the utility model, the surface of the outer tube 1 and the outer side of the arc-shaped plate 4 are both fixedly connected with fixing blocks 13, and the inner wall of each fixing block 13 is movably connected with a fixing rod 14.
In this embodiment: through setting up fixed block 13 and dead lever 14 cooperation, can fix the position between arc 4 and outer tube 1 behind inserting dead lever 14 inboard fixed block 13, make its connection firm.
As a technical optimization scheme of the utility model, the inner wall of the fixture block 501 is fixedly connected with the limiting block 15, the rear side of the baffle plate 503 is provided with a limiting groove 16 matched with the limiting block 15, and the inner wall of the limiting groove 16 is matched with the limiting block 15.
In this embodiment: through setting up stopper 15, block in the outside of stopper 15 through spacing groove 16 when installation baffling board 503, can be convenient for inject the joint direction of baffling board 503, make its structure more reasonable, also more laborsaving during the installation, make baffling board 503's the difficult emergence of direction rotate during normal use.
The working principle is as follows: firstly, the fixing rod 14 is taken down from one side of the fixing block 13, the arc-shaped plate 4 is upwards opened along the hinged part 9, then the baffle plate 503 is inserted into the clamping groove 502 of the clamping block 501 to complete the installation of the baffle plate 503, before the equipment is started, the arc-shaped plate 4 is attached to the attaching plate 10 on the inner side of the opening-closing groove 3 and is attached and fastened with the high-temperature sealing gasket 11, the fixing rod 14 is inserted into the fixing block 13 to fix the fixing rod, the poor internal tightness of the outer pipe 1 is avoided, when the equipment needs to be cleaned and overhauled, the arc-shaped plate 4 can be directly opened to observe the internal structure through the position of the opening-closing groove 3, the baffle plate 503 is convenient to clean or maintain, when the damage needs to be changed, the condition that the baffle plate 503 cannot be detached due to the connection with the outer pipe 1 or the evaporation pipe does not occur after the device is disassembled, and the maintenance cost is saved, when having reduced work load and equipment or ground and having installed or when needing a plurality of devices, can place or install other this device through the top mounting panel 8 at bottom mounting panel 6 and stand 7 top to stack the installation convenient to use.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A super-cooled super-heated high efficiency dry evaporator comprising an outer tube (1), characterized in that: an end cover (2) is fixedly connected to the right side of the outer pipe (1), an opening and closing groove (3) is formed in the surface of the outer pipe (1), an arc-shaped plate (4) is movably connected to the top of the outer pipe (1), a deflection mechanism (5) is fixedly connected to the inner wall of the outer pipe (1), a bottom mounting plate (6) is fixedly connected to the bottom of the outer pipe (1), a stand column (7) is fixedly connected to the top of the bottom mounting plate (6), and a top mounting plate (8) is fixedly connected to the top of the stand column (7);
the baffle mechanism (5) comprises a clamping block (501), a clamping groove (502) and a baffle plate (503), the clamping block (501) is fixedly connected to the rear side of the inner wall of the outer pipe (1), the clamping groove (502) is formed in the front side of the clamping block (501), and the rear side of the outer side of the baffle plate (503) is inserted into the inner side of the clamping groove (502).
2. A subcooling-superheating high-efficiency dry evaporator according to claim 1, wherein: the top fixedly connected with articulated elements (9) of outer tube (1), the front side and the arc (4) fixed connection of articulated elements (9) bottom.
3. A subcooling-superheating high-efficiency dry evaporator according to claim 1, wherein: the inner wall fixedly connected with rigging board (10) of groove (3) opens and shuts, the outside of rigging board (10) contacts with the bottom of arc (4).
4. A subcooling-superheating high-efficiency dry evaporator according to claim 3, wherein: the top fixedly connected with high temperature of attaching plate (10) fills up (11), one side that attaching plate (10) was kept away from in high temperature sealed pad (11) is used with arc (4) cooperation.
5. A subcooling-superheating high-efficiency dry evaporator according to claim 1, wherein: the surface of the baffle plate (503) is provided with an evaporation tube preformed hole (12).
6. A subcooling-superheating high-efficiency dry evaporator according to claim 1, wherein: the outer pipe is characterized in that the surface of the outer pipe (1) and the outer side of the arc-shaped plate (4) are fixedly connected with fixing blocks (13), and the inner wall of each fixing block (13) is movably connected with a fixing rod (14).
7. A subcooling-superheating high-efficiency dry evaporator according to claim 1, wherein: the inner wall of the clamping block (501) is fixedly connected with a limiting block (15), a limiting groove (16) matched with the limiting block (15) for use is formed in the rear side of the baffle plate (503), and the inner wall of the limiting groove (16) is matched with the limiting block (15) for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122471786.3U CN216347178U (en) | 2021-10-13 | 2021-10-13 | Supercooling and overheating high-efficiency dry evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122471786.3U CN216347178U (en) | 2021-10-13 | 2021-10-13 | Supercooling and overheating high-efficiency dry evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216347178U true CN216347178U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122471786.3U Active CN216347178U (en) | 2021-10-13 | 2021-10-13 | Supercooling and overheating high-efficiency dry evaporator |
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| Country | Link |
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| CN (1) | CN216347178U (en) |
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- 2021-10-13 CN CN202122471786.3U patent/CN216347178U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high efficiency dry evaporator with supercooling and overheating Effective date of registration: 20220708 Granted publication date: 20220419 Pledgee: Bank of China Limited by Share Ltd. Lishui branch Pledgor: NANJING JINDIAN REFRIGERANT INDUSTRY Co.,Ltd. Registration number: Y2022980010062 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230610 Granted publication date: 20220419 Pledgee: Bank of China Limited by Share Ltd. Lishui branch Pledgor: NANJING JINDIAN REFRIGERANT INDUSTRY Co.,Ltd. Registration number: Y2022980010062 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-efficiency dry evaporator with subcooling and overheating Effective date of registration: 20230613 Granted publication date: 20220419 Pledgee: Bank of China Limited by Share Ltd. Lishui branch Pledgor: NANJING JINDIAN REFRIGERANT INDUSTRY Co.,Ltd. Registration number: Y2023980043822 |