CN112880466B - Temperature control device of heat exchanger - Google Patents
Temperature control device of heat exchanger Download PDFInfo
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- CN112880466B CN112880466B CN202110168633.3A CN202110168633A CN112880466B CN 112880466 B CN112880466 B CN 112880466B CN 202110168633 A CN202110168633 A CN 202110168633A CN 112880466 B CN112880466 B CN 112880466B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
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Abstract
The invention discloses a heat exchanger temperature control device, which comprises a heat exchanger assembly, wherein a power assembly is arranged at the center of the top end of the heat exchanger assembly, a guide limiting assembly is arranged at the top end of the power assembly, the heat exchanger assembly comprises a heat exchanger main body and an L-shaped rod, a water inlet is fixedly arranged at the top end of the heat exchanger main body, a water outlet is fixedly arranged at the top end of the heat exchanger assembly, which is positioned at one side of the water inlet, piston holes are fixedly arranged at the peripheral sides of the water inlet and the water outlet, an upright rod is fixedly connected to the top end of the heat exchanger main body, and a horizontally arranged guide cylinder is fixedly connected to the top end of the upright rod. According to the invention, by arranging the power assembly, when the temperature in the heat exchanger rises, the air pressure in the evaporation chamber rises to drive the power rod to move upwards, the power rod drives the piston rod to move through transmission to increase the water flow passing area, and the problem that the product yield is reduced possibly due to inaccurate manual temperature control time in the traditional method is solved.
Description
Technical Field
The invention belongs to the field of heat exchanger equipment, and particularly relates to a temperature control device of a heat exchanger.
Background
The requirement on the temperature is very high in the production process of the liquid crystal glass, the glass yield is reduced due to overhigh or overlow temperature of the glass liquid, and the temperature of the muffle furnace is accurately adjusted by adjusting the temperature of circulating cooling water or cooling liquid. At the supply end of the circulating cooling water or cooling liquid, a heat exchanger is mostly adopted to regulate and control the temperature of the cooling water or cooling liquid. The water flow is adjusted by adjusting the frequency of a water pump or manually adjusting the opening of a valve, so that the temperature of cooling water is adjusted. Not only the regulation and control reaction time is lagged, the regulation time is longer, but also the water temperature fluctuation is larger. Therefore, the heat exchanger temperature control device is improved.
Disclosure of Invention
The invention aims to overcome the problems in the prior art, and provides a heat exchanger temperature control device, which is provided with a power assembly, when the temperature in a heat exchanger rises, the air pressure in an evaporation chamber rises to drive a power rod to move upwards, the power rod drives a piston rod to move through transmission to increase the water flow passing area, and the problem that the product yield is reduced possibly due to inaccurate manual temperature control time is solved.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
a heat exchanger temperature control device comprises a heat exchanger assembly, wherein a power assembly is arranged at the center of the top end of the heat exchanger assembly, and a guide limiting assembly is arranged at the top end of the power assembly;
the heat exchanger component comprises a heat exchanger main body and an L-shaped rod, wherein a water inlet is fixedly arranged at the top end of the heat exchanger main body, a water outlet is fixedly arranged at the top end of the heat exchanger component, which is positioned at one side of the water inlet, piston holes are fixedly arranged on the periphery sides of the water inlet and the water outlet, a vertical rod is fixedly connected to the top end of the heat exchanger main body, a horizontally arranged guide cylinder is fixedly connected to the top end of the vertical rod, a short rod of the L-shaped rod is fixedly connected with a movable piston which is in sliding connection with the piston holes, the long rod of the L-shaped rod penetrates through the guide cylinder to be in sliding connection with the guide cylinder, and a through linkage hole is formed in the periphery side of the L-shaped rod;
the power assembly comprises an evaporator fixedly connected to the center of the top end of the heat exchanger assembly, a power rod, a fixed column, a rotating rod, a sliding rod, an inclined sliding rod, a matching block and a linkage rod, wherein an evaporation hole is formed in the top end of the evaporator, the power rod penetrates through the evaporation hole to be in sliding connection with the evaporator, the bottom end of the power rod is fixedly connected with a chassis inside the evaporator, symmetrically arranged concave holes are formed in the end surfaces of two ends of the fixed column, limiting grooves in a circumferential array are formed in the inner circumferential side of each concave hole, a rotating hole is formed in the center of each concave hole, fixing holes are formed in the circumferential side of each fixed column, the circumferential side of the power rod is positioned outside the evaporator and penetrates through the fixing holes to be fixedly connected with the fixed column, one end of the rotating rod is inserted into the rotating hole to be rotatably connected with the fixed column, a sliding hole is formed in the circumferential side of the rotating rod, the sliding rod penetrates through the sliding hole to be slidably connected with the rotating rod, and a bottom chuck is fixedly connected below the rotating rod, an upper chuck is fixedly connected to the periphery of the sliding rod above the rotating rod, an insertion block matched with the limiting groove is fixedly connected to the top end of the sliding rod, a reset spring is movably sleeved to the periphery of the sliding rod above the rotating rod, the top end of the reset spring is in contact connection with the bottom end of the upper chuck, a rotating rod hole is formed in the end face of the inner side of the inclined sliding rod, one end of the rotating rod, far away from the rotating hole, is inserted into the rotating rod hole and is in rotating connection with the inclined sliding rod, an inclined sliding groove in sliding connection with the inclined sliding rod is formed in the inner side of the matching block, a fixing cylinder is fixedly connected to the outer side face of the inclined sliding groove, a linkage rod is inserted into the fixing cylinder and is in rotating connection with the fixing cylinder, and one end of the linkage rod, far away from the fixing cylinder, is inserted into the linkage hole and is fixedly connected with the L-shaped rod;
the guide limiting assembly comprises a transverse rod, a positioning rod, a sliding cylinder, a limiting clamping column and a guiding column fixedly connected to the top end of the heat exchanger main body, a connecting block is fixedly arranged in the center of the transverse rod, the bottom end of the connecting block is fixedly connected with the top end of the power rod, sliding cylinders are symmetrically and fixedly connected to the two ends of the transverse rod, special-shaped cylinders are fixedly arranged on the outer peripheral sides of the sliding cylinders, through positioning holes are formed in the peripheral sides of the special-shaped cylinders, short grooves are horizontally formed in one ends of the special-shaped cylinders, long grooves are vertically formed in the ends of the special-shaped cylinders, one ends of the positioning rods are fixedly connected with positioning discs, clamping rods fixedly connected with the positioning holes are fixedly connected to the other ends of the positioning rods, the outer peripheral sides of the sliding cylinders are in sliding connection with the inner peripheral sides of the special-shaped cylinders, through holes are formed in the end faces of the sliding cylinders, groove rods corresponding to the short grooves are fixedly connected to the outer peripheral sides of the sliding cylinders, and the positioning rods pass through the through holes to be in sliding connection with the sliding cylinders, spacing calorie of post periphery side and the sliding connection of the interior sideslip of a dysmorphism section of thick bamboo, the patchhole has been seted up to spacing calorie of post one end, the locating lever passes through patchhole and spacing calorie of post sliding connection, spacing calorie of post is close to patchhole one end and sets up the rotating fit hole of being connected with the rotation section of thick bamboo rotation, spacing calorie of post week side set up with kelly sliding connection's kelly groove, the guide post passes slide cartridge and slide cartridge sliding connection, guide post week side sets up the spacing hole that is linear array, spacing calorie of post inserts spacing hole and guide post sliding connection.
Furthermore, the side of the positioning rod is movably sleeved with a pushing spring, one end of the pushing spring is in contact connection with one end of the sliding cylinder, which is far away from the rotating cylinder, and the other end of the pushing spring is in contact connection with the end face of the positioning disc.
Further, the outer peripheral side of the rotary cylinder corresponds to the inner peripheral side of the rotary engagement hole.
The invention has the beneficial effects that: this kind of heat exchanger temperature regulating device through being provided with power component, and temperature risees in the heat exchanger, and the atmospheric pressure risees in the evaporating chamber and drives power rod rebound, and the power rod drives the piston rod through the transmission and removes and increase rivers through the area, has solved the problem that traditional artifical accuse temperature time is inaccurate and can lead to the product yields to descend.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion of the present invention;
FIG. 3 is an exploded view of a portion of the structure of the present invention;
FIG. 4 is an exploded view of a portion of the structure of the present invention;
FIG. 5 is a schematic view of a portion of the present invention;
FIG. 6 is an exploded view of a portion of the structure of the present invention;
fig. 7 is a partial structural cross-sectional view of the present invention.
In the figure: 1. a heat exchanger assembly; 11. a heat exchanger main body; 12. a water inlet; 13. a water outlet; 14. erecting a rod; 15. a guide cylinder; 16. an L-shaped rod; 161. a linkage hole; 17. moving the piston; 2. a power assembly; 21. an evaporator; 211. an evaporation hole; 22. a power rod; 221. a chassis; 23. fixing the column; 231. concave holes; 2311. a limiting groove; 2312. rotating the hole; 232. a fixing hole; 24. rotating the rod; 241. a slide hole; 25. a slide bar; 251. a bottom chuck; 252. an upper chuck; 253. inserting a block; 26. a return spring; 27. inclining the sliding rod; 271. a rotating rod hole; 28. a matching block; 281. an inclined chute; 282. a fixed cylinder; 29. a linkage rod; 3. a guide limit component; 31. a transverse bar; 311. connecting blocks; 32. a slide cylinder; 321. a profile cylinder; 3211. positioning holes; 3212. a short slot; 3213. a long groove; 33. positioning a rod; 331. positioning a plate; 332. a clamping rod; 34. a push spring; 35. a sliding cylinder; 351. through the hole; 352. a slot bar; 353. a rotating drum; 36. limiting the clamp column; 361. an insertion hole; 3611. a rotating mating hole; 362. a clamping rod groove; 37. a guide post; 371. and a limiting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
The heat exchanger temperature control device shown in fig. 1 comprises a heat exchanger assembly 1, wherein a power assembly 2 is arranged at the center of the top end of the heat exchanger assembly 1, and a guide limiting assembly 3 is arranged at the top end of the power assembly 2.
As shown in fig. 2, the heat exchanger assembly 1 includes a heat exchanger main body 11, an L-shaped rod 16, a water inlet 12 is fixedly mounted on the top end of the heat exchanger main body 11, a water outlet 13 is fixedly mounted on one side of the water inlet 12 on the top end of the heat exchanger assembly 1, a piston hole is fixedly mounted on the sides of the water inlet 12 and the water outlet 13, an upright rod 14 is fixedly connected on the top end of the heat exchanger main body 11, a guide cylinder 15 horizontally arranged is fixedly connected on the top end of the upright rod 14, a movable piston 17 slidably connected with the piston hole is fixedly connected with the short rod of the L-shaped rod 16, the long rod of the L-shaped rod 16 passes through the guide cylinder 15 and the guide cylinder 15, and a through linkage hole 161 is formed on the side of the L-shaped rod 16.
As shown in fig. 3 and 4, the power assembly 2 includes an evaporator 21 fixedly connected to the center of the top end of the heat exchanger assembly 1, a power rod 22, a fixed column 23, a rotating rod 24, a sliding rod 25, an inclined sliding rod 27, a matching block 28, and a linkage rod 29, the top end of the evaporator 21 is provided with an evaporation hole 211, the power rod 22 passes through the evaporation hole 211 to be slidably connected with the evaporator 21, the bottom end of the power rod 22 is fixedly connected with a chassis 221 inside the evaporator 21, two end faces of the fixed column 23 are provided with symmetrically arranged concave holes 231, the inner circumference of the concave holes 231 is provided with a circumferential array of limiting grooves 2311, the center of the concave hole 231 is provided with a rotating hole 2312, the circumferential side of the fixed column 23 is provided with a fixed hole 232, the circumferential side of the power rod 22 is positioned outside the evaporator 21 and fixedly connected with the fixed column 23 by passing through the fixed hole 232, one end of the rotating rod 24 is inserted into the rotating hole 2312 to be rotatably connected with the fixed column 23, the rotating rod 24 is provided with a sliding hole 241, the sliding rod 25 penetrates through a sliding hole 241 to be slidably connected with the rotating rod 24, the bottom end of the sliding rod 25 is located below the rotating rod 24 and is fixedly connected with a bottom chuck 251, the peripheral side of the sliding rod 25 is located above the rotating rod 24 and is fixedly connected with an upper chuck 252, the top end of the sliding rod 25 is fixedly connected with an inserting block 253 matched with a limiting groove 2311, the peripheral side of the sliding rod 25 is located above the rotating rod 24 and is movably sleeved with a return spring 26, the top end of the return spring 26 is in contact connection with the bottom end of the upper chuck 252, a rotating rod hole 271 is formed in the inner side end face of the inclined sliding rod 27, one end, far away from the rotating hole 2312, of the rotating rod 24 is inserted into the rotating rod hole 271 to be rotatably connected with the inclined sliding rod 27, an inclined sliding groove 281, the outer side face of the inclined sliding groove 281 is fixedly connected with a fixed cylinder 282, the linkage rod 29 is inserted into the fixed cylinder 282 to be rotatably connected with the fixed cylinder 282, and one end, far away from the linkage rod 29, is inserted into the linkage hole 161 to be fixedly connected with the L-shaped rod 16.
As shown in the figure. As shown, the guiding and limiting assembly 3 comprises a transverse rod 31, a positioning rod 33, a sliding cylinder 35, a limiting clamp column 36, and a guiding column 37 fixedly connected to the top end of the heat exchanger body 11, wherein a connecting block 311 is fixedly arranged at the center of the transverse rod 31, the bottom end of the connecting block 311 is fixedly connected with the top end of the power rod 22, two ends of the transverse rod 31 are symmetrically and fixedly connected with the sliding cylinder 32, a special-shaped cylinder 321 is fixedly arranged on the outer peripheral side of the sliding cylinder 32, a through positioning hole 3211 is arranged on the peripheral side of the special-shaped cylinder 321, a horizontally arranged short groove 3212 is arranged at one end of the special-shaped cylinder 321 far away from the sliding cylinder 32, a vertically arranged long groove 3213 is arranged at one end of the special-shaped cylinder 321, a positioning disc 331 is fixedly connected to one end of the positioning rod 33, a clamp rod 332 fixedly connected with the positioning hole 3211 is fixedly connected to the other end of the positioning rod 33, the outer peripheral side of the sliding cylinder 35 is movably connected with the inner peripheral side of the special-shaped cylinder 321, a through hole 351 is arranged on the end surface of the sliding cylinder 35, the outer periphery of the sliding cylinder 35 is fixedly connected with a groove rod 352 corresponding to the short groove 3212, the positioning rod 33 passes through the through hole 351 and is in sliding connection with the sliding cylinder 35, the outer periphery of the limiting clamp column 36 is in sliding connection with the inner periphery of the special-shaped cylinder 321, an insertion hole 361 is formed in one end of the limiting clamp column 36, the positioning rod 33 is in sliding connection with the limiting clamp column 36 through the insertion hole 361, a rotating matching hole 3611 in rotating connection with the rotating cylinder 353 is formed in one end, close to the insertion hole 361, of the limiting clamp column 36, a clamp rod groove 362 in sliding connection with the clamp rod 332 is formed in the peripheral side of the limiting clamp column 36, the guide column 37 passes through the sliding cylinder 32 and is in sliding connection with the sliding cylinder 32, a limiting hole 371 in a linear array is formed in the peripheral side of the guide column 37, and the limiting clamp column 36 is inserted into the limiting hole 371 and is in sliding connection with the guide column 37.
As shown in fig. 5, 6 and 7, the guiding and limiting assembly 3 includes a transverse rod 31, a positioning rod 33, a sliding cylinder 35, a limiting clamp 36, and a guiding column 37 fixedly connected to the top end of the heat exchanger body 11, the transverse rod 31 is fixedly provided with a connecting block 311 at the center, the bottom end of the connecting block 311 is fixedly connected to the top end of the power rod 22, two ends of the transverse rod 31 are symmetrically and fixedly connected to the sliding cylinder 32, the outer periphery of the sliding cylinder 32 is fixedly provided with a special-shaped cylinder 321, the periphery of the special-shaped cylinder 321 is provided with a through positioning hole 3211, one end of the special-shaped cylinder 321 away from the sliding cylinder 32 is provided with a horizontally arranged short groove 3212, one end of the special-shaped cylinder 321 away from the sliding cylinder 32 is provided with a vertically arranged long groove 3213, one end of the positioning rod 33 is fixedly connected to a positioning plate 331, the other end of the positioning rod 33 is fixedly connected to a clamp 332 fixedly connected to the positioning hole 3211, the periphery of the sliding cylinder 35 is movably connected to the inner periphery of the special-shaped cylinder 321, the end surface of the sliding cylinder 35 is provided with a through hole 351, a groove rod 352 corresponding to the short groove 3212 is fixedly connected to the outer periphery of the sliding cylinder 35, the positioning rod 33 passes through the through hole 351 and is slidably connected with the sliding cylinder 35, an insertion hole 361 is formed at one end of the limit clamp column 36 which is slidably connected with the inner periphery of the special-shaped cylinder 321 at the outer periphery of the limit clamp column 36, the positioning rod 33 is slidably connected with the limit clamp column 36 through the insertion hole 361, a rotation matching hole 3611 rotatably connected with the rotating cylinder 353 is formed at one end of the limit clamp column 36 which is close to the insertion hole 361, a clamp rod groove 362 slidably connected with the clamp rod 332 is formed at the periphery of the limit clamp column 36, the guide column 37 passes through the sliding cylinder 32 and is slidably connected with the sliding cylinder 32, a linear array of limit holes 371 is formed at the periphery of the guide column 37, the limit clamp column 36 is inserted into the limit hole 371 and is slidably connected with the guide column 37, a push spring 34 is movably sleeved at the periphery of the positioning rod 33, one end of the push spring 34 is in contact connection with one end of the sliding cylinder 35 which is far away from the rotating cylinder 353, the other end of the push spring 34 is in contact with the end face of the positioning plate 331, and the outer peripheral side of the rotary cylinder 353 corresponds to the inner peripheral side of the rotary engagement hole 3611.
In the invention, the evaporator 21 is communicated with the interior of the heat exchanger main body 11, when the temperature in the heat exchanger main body 11 is higher, the temperature and the air pressure in the evaporator 21 rise, the air pressure drives the power rod 22 to move upwards, the power rod 22 drives the fixed column 23 to move upwards, the fixed column 23 drives the inclined slide rod 27 to move upwards through the rotating rod 24, the inclined slide rod 27 is connected with the matching block 28 in a sliding manner through the inclined chute 281 to drive the matching block 28 to move transversely, the matching block 28 drives the L-shaped rod 16 to move transversely through the linkage rod 29, the L-shaped rod 16 drives the movable piston 17 to move transversely outwards, when the movable piston 17 moves outwards, the water flow cross section is enlarged, and the flow velocity of cold water taking is enlarged to cool the interior of the heat exchanger component 1; the change rate can be adjusted by pressing the sliding rod 25, making the inserting block 253 leave the limiting groove 2311 to lose the limiting effect, and rotating the rotating rod 24 to change the inclination angle of the inclined sliding rod 27; when automatic temperature control is not needed, the groove rod 352 is moved into the long groove 3213, the spring 34 is pushed to drive the sliding cylinder 35 to move inwards, the sliding cylinder 35 drives the limiting clamping column 36 to move inwards, the limiting clamping column 36 is clamped into the limiting hole 371, and the transverse rod 31 is limited in moving up and down.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (3)
1. A heat exchanger temperature control device is characterized by comprising a heat exchanger assembly (1), wherein a power assembly (2) is arranged at the center of the top end of the heat exchanger assembly (1), and a guide limiting assembly (3) is arranged at the top end of the power assembly (2);
the heat exchanger component (1) comprises a heat exchanger main body (11) and an L-shaped rod (16), wherein a water inlet (12) is fixedly mounted at the top end of the heat exchanger main body (11), a water outlet (13) is fixedly mounted at one side, which is positioned at the water inlet (12), of the top end of the heat exchanger component (1), piston holes are fixedly mounted on the peripheral sides of the water inlet (12) and the water outlet (13), a vertical rod (14) is fixedly connected to the top end of the heat exchanger main body (11), a horizontally arranged guide cylinder (15) is fixedly connected to the top end of the vertical rod (14), a short rod of the L-shaped rod (16) is fixedly connected with a movable piston (17) in sliding connection with the piston hole, a long rod of the L-shaped rod (16) penetrates through the guide cylinder (15) to be in sliding connection with the guide cylinder (15), and a through linkage hole (161) is formed in the peripheral side of the L-shaped rod (16);
the power assembly (2) comprises an evaporator (21), a power rod (22), a fixed column (23), a rotating rod (24), a sliding rod (25), an inclined sliding rod (27), a matching block (28) and a linkage rod (29) which are fixedly connected to the center of the top end of the heat exchanger assembly (1), wherein an evaporation hole (211) is formed in the top end of the evaporator (21), the power rod (22) penetrates through the evaporation hole (211) to be slidably connected with the evaporator (21), the bottom end of the power rod (22) is fixedly connected with a chassis (221) inside the evaporator (21), concave holes (231) which are symmetrically formed are formed in the end faces of two ends of the fixed column (23), limiting grooves (2311) which are in a circumferential array are formed in the inner circumferential side of the concave holes (231), a rotating hole (2312) is formed in the center of the concave holes (231), fixed holes (232) are formed in the circumferential side of the fixed column (23), the circumferential side of the power rod (22) is located outside the evaporator (21) and penetrates through the fixed holes (232) to be fixedly connected with the fixed column (23), one end of a rotating rod (24) is inserted into a rotating hole (2312) to be rotatably connected with a fixed column (23), a sliding hole (241) is formed in the periphery of the rotating rod (24), a sliding rod (25) penetrates through the sliding hole (241) to be slidably connected with the rotating rod (24), the bottom end of the sliding rod (25) is fixedly connected with a bottom chuck (251) below the rotating rod (24), the periphery of the sliding rod (25) is fixedly connected with an upper chuck (252) above the rotating rod (24), the top end of the sliding rod (25) is fixedly connected with an inserting block (253) matched with a limiting groove (2311), a reset spring (26) is movably sleeved above the rotating rod (24) in the periphery of the sliding rod (25), the top end of the reset spring (26) is in contact connection with the bottom end of the upper chuck (252), a rotating rod hole (271) is formed in the inner side surface of an inclined sliding rod (27), one end, far away from the rotating hole (2312), of the rotating rod (24) is inserted into the rotating rod hole (271) to be rotatably connected with the inclined sliding rod (27), an inclined sliding groove (281) which is in sliding connection with the inclined sliding rod (27) is formed in the inner side of the matching block (28), a fixed cylinder (282) is fixedly connected to the outer side face of the inclined sliding groove (281), the linkage rod (29) is inserted into the fixed cylinder (282) to be rotatably connected with the fixed cylinder (282), and one end, far away from the fixed cylinder (282), of the linkage rod (29) is inserted into the linkage hole (161) to be fixedly connected with the L-shaped rod (16);
the guide limiting assembly (3) comprises a transverse rod (31), a positioning rod (33), a sliding cylinder (35), a limiting clamp column (36) and a guide column (37) fixedly connected to the top end of the heat exchanger main body (11), a connecting block (311) is fixedly arranged at the center of the transverse rod (31), the bottom end of the connecting block (311) is fixedly connected with the top end of the power rod (22), two ends of the transverse rod (31) are symmetrically and fixedly connected with the sliding cylinder (32), a special-shaped cylinder (321) is fixedly arranged on the outer peripheral side of the sliding cylinder (32), a through positioning hole (3211) is formed on the peripheral side of the special-shaped cylinder (321), a short groove (3212) which is horizontally arranged is formed in one end of the special-shaped cylinder (321) far away from the sliding cylinder (32), a vertically arranged long groove (3213) is formed in one end of the special-shaped cylinder (321) far away from the sliding cylinder (32), a positioning disc (331) is fixedly connected to one end of the positioning rod (33), and a clamp rod (332) fixedly connected with the positioning hole (3211) is fixedly connected to the other end of the positioning rod (33), the outer periphery of the sliding cylinder (35) is connected with the inner periphery of the special-shaped cylinder (321) in a sliding mode, a through hole (351) is formed in the end face of the sliding cylinder (35), a groove rod (352) corresponding to the short groove (3212) is fixedly connected to the outer periphery of the sliding cylinder (35), the positioning rod (33) penetrates through the through hole (351) and is connected with the sliding cylinder (35) in a sliding mode, the outer periphery of the limiting clamp column (36) is connected with the inner periphery of the special-shaped cylinder (321) in a sliding mode, an insertion hole (361) is formed in one end of the limiting clamp column (36), the positioning rod (33) is connected with the limiting clamp column (36) in a sliding mode through the insertion hole (361), a rotating matching hole (3611) connected with the rotating cylinder (353) in a rotating mode is formed in one end, close to the insertion hole (361), a clamp rod groove (362) connected with the clamp rod (332) in a sliding mode is formed in the periphery of the limiting clamp column (36), and the guide column (37) penetrates through the sliding cylinder (32) and is connected with the sliding cylinder (32) in a sliding mode, limiting holes (371) in a linear array are formed in the peripheral side of the guide post (37), and the limiting clamping posts (36) are inserted into the limiting holes (371) and are connected with the guide post (37) in a sliding mode.
2. The temperature control device of the heat exchanger according to claim 1, wherein a pushing spring (34) is movably sleeved on the periphery of the positioning rod (33), one end of the pushing spring (34) is in contact connection with one end of the sliding cylinder (35) far away from the rotating cylinder (353), and the other end of the pushing spring (34) is in contact connection with the end face of the positioning disc (331).
3. The heat exchanger thermostat according to claim 1, characterized in that the outer peripheral side of the rotary cylinder (353) corresponds to the inner peripheral side of the rotary fitting hole (3611).
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| CN202110168633.3A CN112880466B (en) | 2021-02-07 | 2021-02-07 | Temperature control device of heat exchanger |
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| CN202110168633.3A CN112880466B (en) | 2021-02-07 | 2021-02-07 | Temperature control device of heat exchanger |
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| CN113446893B (en) * | 2021-06-22 | 2023-01-03 | 彩虹（合肥）液晶玻璃有限公司 | Heat exchanger control strutting arrangement |
| CN114183851A (en) * | 2021-11-12 | 2022-03-15 | 宁波德业日用电器科技有限公司 | Dehumidifier handle |
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