Heating device of energy-saving dyeing machine

Abstract

The utility model relates to the technical field of dyeing machines, in particular to a heating device of an energy-saving dyeing machine, which is characterized in that a plurality of heat conducting plates are fixedly arranged on the inner wall of a dyeing cylinder at equal angles; the preheating ring is fixedly arranged on the outer wall of the dyeing barrel in a sleeving mode, a preheating groove is formed in the inner wall of the preheating ring, and one side of the heat conduction plate is located in the preheating groove; the heat conduction pipe is arranged in the preheating tank and wound on the outer wall of the dyeing barrel, the heat conduction plate and the heat conduction pipe are arranged in a matched and abutting mode, and the bottom end of the heat conduction pipe is in through connection with the dyeing barrel; the heater is arranged on the top surface of the preheating ring; the top end of the heat conduction pipe is connected with the heater; the through pipe is arranged on the preheating ring, the top end of the through pipe is in through connection with the dyeing cylinder through the adjusting assembly, and the bottom end of the through pipe is in through connection with the preheating ring. Water in the heat conduction pipe is heated through the heater, so that the interior of the preheating ring is heated, heat is transferred into the dyeing barrel through cooperation with the effect of the heat conduction plate, the resistance heating time is shortened, and meanwhile heat loss of the dyeing barrel is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to dyeing machine technical field, concretely relates to a kind of heating device of energy-saving dyeing machine. BACKGROUND

[0002] The dyeing cylinder in existing dyeing machine is usually dyed by high temperature, and the dyeing cylinder adopts resistance heating mode, because of resistance heating, single heating structure is prone to cause heat loss in dyeing cylinder, causing energy waste, thus an energy-saving dyeing machine heating device is needed to solve the above problems. SUMMARY

[0003] The utility model discloses to the defects and insufficiency of prior art, provide a kind of structure simple, design reasonable, convenient to use a kind of heating device of energy-saving dyeing machine, can solve the above problems.

[0004] To achieve the above object, the utility model adopts the following technical scheme: it contains:

[0005] Dyeing cylinder, the hollow cylindrical structure is set to the dyeing cylinder, and a plurality of heat-conducting plates are fixedly arranged on the inner wall of the dyeing cylinder at equal angles;

[0006] Preheating ring, the preheating ring is fixedly sleeved on the outer wall of the dyeing cylinder, and a preheating groove is formed in the inner wall of the preheating ring, and one side of the heat-conducting plate is located in the preheating groove;

[0007] Heat-conducting pipe, the heat-conducting pipe is arranged in the preheating groove, and the heat-conducting pipe is arranged around the outer wall of the dyeing cylinder, the heat-conducting plate and the heat-conducting pipe are arranged in contact, and the bottom end of the heat-conducting pipe is connected with the dyeing cylinder;

[0008] Heater, the heater is arranged on the top surface of the preheating ring, and the top end of the heat-conducting pipe is connected with the heater;

[0009] Through pipe, the through pipe is arranged on the preheating ring, and the top end of the through pipe is connected with the dyeing cylinder by adjusting assembly, and the bottom end of the through pipe is connected with the preheating ring.

[0010] Further, the adjusting assembly comprises:

[0011] Connecting pipe, the connecting pipe is a hollow cylindrical structure with holes at both ends, and the connecting pipe is arranged in the through pipe;

[0012] Electric push rod, the electric push rod is fixedly arranged on the preheating ring, and the output end of the electric push rod is provided with a plugging rod, the plugging rod is movably inserted into the connecting pipe, and the end of the plugging rod is arranged in contact with the inner wall of the through pipe;

[0013] The deflation pipe is arranged through the right side of the preheating ring, and a safety valve is arranged on the deflation pipe.

[0014] Further, the bottom surface of the preheating ring is arranged through a water discharge pipe, and a cover is arranged at the bottom end of the water discharge pipe.

[0015] Further, the outer wall of the through pipe is sleeved with a heat preservation sleeve, and the transverse pipe of the through pipe is provided with a support, and the bottom end of the support is arranged on the preheating ring.

[0016] Further, the sidewall of the preheating ring is provided with a temperature detector, and the sensing end of the temperature detector is arranged in the preheating ring.

[0017] Further, the sidewall of the heat conduction plate is provided with a heat conduction rod, the heat conduction rod is located in the preheating ring, and the heat conduction rod is in contact with the heat conduction pipe.

[0018] Compared with the prior art, the energy-saving heating device of the dyeing machine has the beneficial effects that: the heat preservation effect of the preheating ring makes the heat conduction pipe heat the heat conduction plate first, so that the dyeing cylinder is preheated, the heat loss of the dyeing cylinder is avoided, and the energy-saving effect is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a structural schematic view of the utility model.

[0020] Figure 2 is a structural schematic view of the adjusting assembly in the utility model.

[0021] Figure 3 is a structural schematic view of the through pipe and the plugging rod in the utility model.

[0022] Figure 4 is an internal structure schematic view of the preheating ring in the utility model.

[0023] BRIEF DESCRIPTION OF DRAWINGS:

[0024] Dyeing cylinder 1, heat conduction plate 2, preheating ring 3, preheating groove 4, heat conduction pipe 5, heater 6, through pipe 7, adjusting assembly 8, connecting pipe 9, electric push rod 10, plugging rod 11, deflation pipe 12, safety valve 13, water discharge pipe 14, cover 15, heat preservation sleeve 16, support 17, temperature detector 18, heat conduction rod 19. DETAILED DESCRIPTION

[0025] The technical solutions in the utility model will be described clearly and completely in combination with the drawings, and the preferred embodiments in the description are only taken as examples, and all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0026] AsFigures 1-4 The embodiment adopts the technical scheme as follows: it comprises:

[0027] The dyeing cylinder 1 is provided in a hollow cylindrical structure, and a plurality of heat-conducting plates 2 are fixed equiangularly on the inner wall of the dyeing cylinder 1, which play a role of heat conduction and facilitate the heat transfer to the inside of the dyeing cylinder 1.

[0028] The preheating ring 3 is fixedly sleeved on the outer wall of the dyeing cylinder 1, and a preheating groove 4 is formed in the inner wall of the preheating ring 3, and one side of the heat-conducting plate 2 is located in the preheating groove 4, so that the heat can be stored in the preheating ring 3 through the preheating ring 3, thereby avoiding the heat loss, and a drain pipe 14 is formed through the bottom surface of the preheating ring 3, and a cover 15 is arranged at the bottom end of the drain pipe 14, so that the water in the preheating ring 3 can be discharged through the drain pipe 14, and a temperature detector 18 is arranged on the side wall of the preheating ring 3, and the sensing end of the temperature detector 18 is arranged in the preheating ring 3, so as to detect the temperature in the preheating ring 3, thereby controlling the temperature of the hot water in the heat-conducting pipe 5.

[0029] The heat-conducting pipe 5 is arranged in the preheating groove 4, and the heat-conducting pipe 5 is arranged around the outer wall of the dyeing cylinder 1, and the heat-conducting plate 2 is arranged in abutment with the heat-conducting pipe 5, the bottom end of the heat-conducting pipe 5 is connected with the dyeing cylinder 1 in a penetrating manner, so as to facilitate the flow of heated water in the heat-conducting pipe 5, thereby transferring the heat to the heat-conducting plate 2, and a heat-conducting rod 19 is arranged on the side wall of the heat-conducting plate 2, the heat-conducting rod 19 is located in the preheating ring 3, and the heat-conducting rod 19 is arranged in contact with the heat-conducting pipe 5, thereby increasing the contact area of the heat-conducting plate 2 and the heat-conducting pipe 5, and improving the heat transfer efficiency of the heat-conducting plate 2.

[0030] The heater 6 is arranged on the top surface of the preheating ring 3, the top end of the heat-conducting pipe 5 is connected with the heater 6, and the heater 6 heats the water in the heat-conducting pipe 5 to a suitable temperature through an electric heating element.

[0031] The through pipe 7 is arranged in a "L" shape, and the through pipe 7 is arranged on the preheating ring 3, the top end of the through pipe 7 is connected with the dyeing cylinder 1 in a penetrating manner through the adjusting assembly 8, the bottom end of the through pipe 7 is connected with the preheating ring 3 in a penetrating manner, so that the steam in the dyeing cylinder 1 can enter the preheating ring 3 through the through pipe 7, a heat preservation sleeve 16 is sleeved on the outer wall of the through pipe 7, and the cross pipe of the through pipe 7 is provided with a support 17, the bottom end of the support 17 is arranged on the preheating ring 3, and the strength of the through pipe 7 is improved through the support 17, so as to avoid the bending of the through pipe 7, and the adjusting assembly 8 comprises:

[0032] The connecting pipe 9 is arranged in a penetrating manner on the through pipe 7, and the connecting pipe 9 plays a role of controlling the closure of the through pipe 7.

[0033] The electric push rod 10 is fixedly arranged on the preheating ring 3, and the output end of the electric push rod 10 is provided with a plugging rod 11, the plugging rod 11 is movably inserted in the connecting pipe 9, and the end of the plugging rod 11 is in abutment with the inner wall of the through pipe 7, and the movement of the plugging rod 11 is controlled by the electric push rod 10;

[0034] The air release pipe 12 is arranged on the right side of the preheating ring 3 in a penetrating mode, and the air release pipe 12 is provided with a safety valve 13, and the air release pipe 12 and the safety valve 13 are consistent with the air release structure and principle used in the existing high-pressure pot, so that the preheating ring 3 is under the action of high temperature and high pressure, and the temperature of the heat conducting pipe 5 is ensured through steam heating.

[0035] In use of the utility model, water flows in the heat conducting pipe 5 through an external water pump, and then the water in the heat conducting pipe 5 is heated by the heater 6, and the water in the heat conducting pipe 5 is heated to a suitable temperature, when the hot water flows in the heat conducting pipe 5, the heat conducting pipe 5 is in contact with the heat conducting plate 2 and the heat conducting rod 19, so that the heat of the hot water is transmitted to the dyeing cylinder 1 through the heat conducting plate 2 and the heat conducting rod 19, thereby preheating the dyeing cylinder 1, until the hot water enters the dyeing cylinder 1, thereby reducing the time of resistance heating of the dyeing cylinder 1, when the dyeing cylinder 1 is under high temperature and high pressure, the electric push rod 10 is started, the electric push rod 10 drives the plugging rod 11 to move, through the action of air pressure, the steam in the dyeing cylinder 1 enters the preheating ring 3 through the through pipe 7, the heat in the steam heats the heat conducting pipe 5, so that the heat conducting pipe 5 is at a suitable temperature, and the heat loss of the dyeing cylinder 1 is avoided.

[0036] Compared with the prior art, the utility model has the beneficial effects that:

[0037] 1, the water in the heat conducting pipe 5 is heated by the heater 6, thereby heating the inside of the preheating ring 3, and then the heat is transmitted to the dyeing cylinder 1 through the action of the heat conducting plate 2, thereby reducing the time of resistance heating, and avoiding the heat loss of the dyeing cylinder 1;

[0038] 2, the adjusting assembly 8 is arranged, the movement of the plugging rod 11 is controlled by the electric push rod 10, the steam in the dyeing cylinder 1 is conveniently entered into the preheating ring 3, thereby conveniently heating the inner wall of the preheating ring 3, and avoiding the heat loss in the preheating ring 3;

[0039] 3, the heat preservation sleeve 16 is arranged, the heat preservation effect of the through pipe 7 is ensured, and the heat loss of the through pipe 7 is avoided;

[0040] 4, the heat conducting rod 19 is arranged, the contact area of the heat conducting plate 2 and the heat conducting pipe 5 is conveniently increased, thereby improving the efficiency of heat transmission.

[0041] For those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, and equivalent replacement of part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A heating device of an energy-saving dyeing machine, characterized in that, It contains: Dyeing cylinder (1), the hollow cylindrical structure is provided, the inner wall of dyeing cylinder (1) is fixed with several heat conduction plates (2) at equal angles; Preheating ring (3), the preheating ring (3) is fixedly provided on the outer wall of dyeing cylinder (1), and the inner wall of preheating ring (3) is provided with preheating groove (4), one side of heat conduction plate (2) is located in preheating groove (4); Heat conduction pipe (5), the heat conduction pipe (5) is provided in preheating groove (4), and the heat conduction pipe (5) is provided around the outer wall of dyeing cylinder (1), the heat conduction plate (2) and the heat conduction pipe (5) are matched and abutted, the bottom end of heat conduction pipe (5) is connected with dyeing cylinder (1); Heater (6), the heater (6) is provided on the top surface of preheating ring (3), the top end of heat conduction pipe (5) is connected with heater (6); Through pipe (7), the through pipe (7) is provided on the preheating ring (3), the top end of through pipe (7) is connected with dyeing cylinder (1) by adjusting assembly (8), the bottom end of through pipe (7) is connected with preheating ring (3).

2. The heating device of an energy-saving dyeing machine according to claim 1, characterized in that: The adjusting assembly (8) contains: Connecting pipe (9), the connecting pipe (9) is provided as a hollow cylindrical structure with holes at both ends, the connecting pipe (9) is provided through the through pipe (7); Electric push rod (10), the electric push rod (10) is fixedly provided on the preheating ring (3), and the output end of electric push rod (10) is provided with a sealing rod (11), the sealing rod (11) is movably inserted into the connecting pipe (9), and the end of the sealing rod (11) is abutted with the inner wall of the through pipe (7); Air release pipe (12), the air release pipe (12) is provided through the right side of preheating ring (3), and the air release pipe (12) is provided with a safety valve (13).

3. The heating device of the energy-saving dyeing machine according to claim 1, characterized in that: The bottom surface of the preheating ring (3) is provided with a drain pipe (14), and a cover (15) is provided at the bottom end of the drain pipe (14).

4. The heating device of an energy-saving dyeing machine according to claim 1, characterized in that: The outer wall of the through pipe (7) is provided with a heat preservation sleeve (16), and the cross pipe of the through pipe (7) is provided with a support (17), and the bottom end of the support (17) is provided on the preheating ring (3).

5. The heating device of an energy-saving dyeing machine according to claim 1, characterized in that: The sidewall of the preheating ring (3) is provided with a temperature detector (18), and the sensing end of the temperature detector (18) is provided in the preheating ring (3).

6. The heating device of an energy-saving dyeing machine according to claim 1, characterized in that: The sidewall of the heat conduction plate (2) is provided with a heat conduction rod (19), the heat conduction rod (19) is located in the preheating ring (3), and the heat conduction rod (19) is in contact with the heat conduction pipe (5).

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