Sealing liquid constant temperature device

Abstract

The utility model discloses a sealing liquid constant temperature device which comprises a sealing shell and a heating part. A heat preservation cavity is formed in the sealing shell, a constant-temperature containing cavity is formed in the sealing shell, an opening part is formed in the upper portion of the constant-temperature containing cavity, the heat preservation cavity surrounds the constant-temperature containing cavity, and a sealing liquid bottle extends into the constant-temperature containing cavity from the opening part. The heating part comprises a heating body and a heating circulation part, the heating body is used for heating the heating circulation part, and the heating circulation part is arranged around the heat preservation cavity and used for heating the heat preservation cavity. According to the sealing liquid constant temperature device, when the environment temperature is low, the liquidity of the sealing liquid can be effectively guaranteed by guaranteeing the temperature of the sealing liquid, and therefore the purpose of guaranteeing the welding quality is achieved.

Description

Technical Field

[0001] The utility model patent relates to the technical field of operating tooling, and specifically, to a sealing liquid constant temperature device. Background Art

[0002] In the ring welding process of the refrigerator assembly line, during the ring welding process, it is necessary to pre-add sealing liquid to the weld position of the welding point, and rely on the sealing liquid's own liquid fluidity to fill the weld to achieve the effect of sealing and filling the weld. Since the sealing liquid itself is an anaerobic liquid, when the ambient temperature is low, the sealing liquid will have problems such as agglomeration and poor fluidity. Under such low temperature conditions, after the operator adds the sealing liquid to the weld of the welding point, the filling and curing time of the sealing liquid becomes longer, and the welding point cannot be quickly and evenly sealed, resulting in the sealing liquid not flowing and penetrating in place and the sealing liquid cannot be solidified.

[0003] After all the welding processes of the refrigerator pipeline are completed, the box body goes through the evacuation and filling process and then enters the leak detection station. At this time, the ambient temperature is low, the sealing liquid at the ring welding point has not been completely solidified, and the sealing liquid is not filled in place. The refrigerant inside the refrigerator leaks under the action of pressure, resulting in poor batch welding problems, affecting the straight-through rate of the line.

[0004] Therefore, developing a sealing liquid constant temperature device that can effectively ensure the fluidity of the sealing liquid when the ambient temperature is low, thereby achieving the purpose of ensuring welding quality, is a technical problem that needs to be solved urgently. Utility Model Content

[0005] In response to the problems pointed out in the background technology, the utility model proposes a sealing liquid constant temperature device, which is installed on the ring welding production line of the refrigerator assembly line. The sealing liquid bottle is placed in the sealing liquid constant temperature device to ensure the temperature of the sealing liquid, thereby ensuring the fluidity of the sealing liquid, ensuring the sealing welds with uniform width, and ensuring the welding quality.

[0006] In order to achieve the above-mentioned purpose of the utility model patent, this utility model patent adopts the following technical solutions:

[0007] In one aspect of the present application, a sealing liquid constant temperature device is provided, comprising:

[0008] A sealed shell having a heat preservation cavity formed therein, a constant temperature containing cavity formed on the sealed shell, an opening formed at the upper portion of the constant temperature containing cavity, the heat preservation cavity being arranged around the constant temperature containing cavity, and a sealing liquid bottle extending from the opening into the constant temperature containing cavity;

[0009] The heating part comprises a heating body and a heating circulation part, wherein the heating body is used to heat the heating circulation part, and the heating circulation part is arranged around the heat preservation cavity to heat the heat preservation cavity.

[0010] In some embodiments of the present application, multiple sealed liquid bottles can be placed in sequence along the length direction of the constant temperature containing chamber; the constant temperature containing chamber is formed by two contoured end walls and two contoured side walls; the contoured end walls match the outer contour of the end walls of the sealed liquid bottle; the contoured side walls match the outer contour of the side walls of the sealed bottle; when multiple sealed liquid bottles are placed in the constant temperature containing chamber, the two contoured end walls and the two contoured side walls are arranged adjacent to the multiple sealed liquid bottles.

[0011] In some embodiments of the present application, the heating body includes a water-heating heater, which is provided with a water outlet and a water inlet; the heating circulation part includes a water inlet pipe, a circulating water pipe and a water outlet pipe which are connected in sequence, the water inlet pipe is connected to the water outlet, and the water outlet pipe is connected to the water inlet; the circulating water pipe is extended in the insulation cavity along the contoured side wall and the contoured end wall.

[0012] In some embodiments of the present application, the circulating water pipe extends from the connection with the water inlet pipe into the insulation cavity, the circulating water pipe is reciprocated along the contoured side wall on one side to dispersedly cover the contoured side wall, the circulating water pipe flows through the contoured end wall to the contoured side wall on the other side, and the circulating water pipe is reciprocated along the contoured side wall on the other side to dispersedly cover the contoured side wall.

[0013] In some embodiments of the present application, when a plurality of sealing liquid bottles are placed in the constant temperature containing chamber, top ends of the sealing liquid bottles extend out of the constant temperature containing chamber.

[0014] In some embodiments of the present application, a first mounting portion is further included, on which a first threaded connection hole is formed; the first mounting portion is connected to the sealing shell; and a fastener passes through the first threaded connection hole to connect the first mounting portion to the production line.

[0015] In some embodiments of the present application, a second mounting portion is further included, on which a third threaded connection hole is opened; the first mounting portion is connected to the heating body; and a fastener passes through the second threaded connection hole to connect the second mounting portion to the production line.

[0016] In some embodiments of the present application, in the heat preservation chamber, the outside of the heating circulation part is filled with a heat preservation part, and the heat preservation part is used to maintain the temperature of the heating circulation part.

[0017] In some embodiments of the present application, the ratio of the diameter of the circulating water pipe to the spacing between adjacent circulating water pipes is 0.8 to 1.2; and / or, the extension direction of the production line along the welding process is defined as the length direction; the perpendicular direction to the extension direction of the production line of the welding process is defined as the width direction; the direction perpendicular to the length direction and the width direction is defined as the height direction; the dimension range of the sealed shell along the length direction is 600mm to 800mm; the dimension range of the sealed shell along the width direction is 120mm to 150mm; the dimension range of the sealed shell along the height direction is 120mm to 140mm.

[0018] In another aspect of the present application, a sealing liquid thermostat is provided, comprising:

[0019] A sealed housing, on which a constant temperature containing chamber is formed, an opening is formed at the upper portion of the constant temperature containing chamber, and a sealing liquid bottle extends from the opening into the constant temperature containing chamber;

[0020] The heating part comprises a heating body and a heating circulation part, wherein the heating body is used to heat the heating circulation part, and the heating circulation part is arranged around the constant temperature containing cavity and is used to heat the constant temperature containing cavity.

[0021] Compared with the prior art, the advantages and positive effects of this utility model patent are:

[0022] A constant temperature containing cavity is formed on the sealed shell, the constant temperature containing cavity is used to prevent the sealing liquid bottle, and a heat preservation cavity is arranged around the constant temperature containing cavity, the heat preservation cavity is used to keep the constant temperature containing cavity warm;

[0023] The heating body is provided to heat the heating circulation part, which is provided in the heat preservation chamber to heat the heat preservation chamber, thereby realizing a constant temperature area in the constant temperature containing chamber for heating the sealing liquid bottle. It can effectively ensure the fluidity of the sealing liquid when the ambient temperature is low, accelerate its solidification time, and thus achieve the purpose of ensuring the welding quality.

[0024] After reading the specific implementation mode of the utility model patent in conjunction with the accompanying drawings, other features and advantages of the utility model patent will become clearer. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the utility model patent or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the utility model patent. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0026] Figure 1 is a schematic diagram of the use structure of a sealing liquid constant temperature device according to an embodiment;

[0027] Figure 2 is a schematic diagram of the overall structure of a sealing liquid constant temperature device according to an embodiment;

[0028] Figure 3 is a front view of a sealing liquid constant temperature device according to an embodiment;

[0029] Figure 4 This is one of the internal schematic diagrams of a sealing liquid constant temperature device according to an embodiment;

[0030] Figure 5 This is a second internal schematic diagram of a sealing liquid constant temperature device according to an embodiment;

[0031] Figure 6 This is one of the structural schematic diagrams of a sealing shell and a heating circulation part of a sealing liquid constant temperature device according to an embodiment;

[0032] Figure 7 This is a second structural schematic diagram of a sealing shell and a heating circulation part of a sealing liquid constant temperature device according to an embodiment;

[0033] Figure 8 A top view of a sealing housing and a heating circulation unit of a sealing liquid constant temperature device according to an embodiment;

[0034] Fig. 9 This is one of the structural schematic diagrams of a circulating water pipe of a sealing liquid constant temperature device according to an embodiment;

[0035] Fig.10 This is a second structural schematic diagram of a circulating water pipe of a sealing liquid constant temperature device according to an embodiment;

[0036] Reference numerals:

[0037] 100, sealing housing;

[0038] 110, constant temperature containing chamber;

[0039] 111, profiled end wall;

[0040] 112, contoured sidewalls;

[0041] 113, opening;

[0042] 120, insulation chamber;

[0043] 130, a first mounting portion;

[0044] 131, first threaded connection hole;

[0045] 140, a second mounting portion;

[0046] 141, third threaded connection hole;

[0047] 210, heating the body;

[0048] 211, water outlet;

[0049] 212, water inlet;

[0050] 220, heating circulation unit;

[0051] 221, water inlet pipe;

[0052] 222, circulating water pipe;

[0053] 223, water outlet pipe;

[0054] 300, sealed liquid bottle. DETAILED DESCRIPTION

[0055] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0056] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0057] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0058] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0059] In the present utility model patent, unless otherwise clearly stipulated and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0060] The disclosure below provides many different embodiments or examples for realizing different structures of the present utility model. In order to simplify the disclosure of the present utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the present utility model. In addition, the present utility model may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present utility model provides examples of various specific processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0061] In the ring welding process of the refrigerator assembly line, during the ring welding process, it is necessary to pre-add sealing liquid to the weld position of the welding point, and rely on the sealing liquid's own liquid fluidity to fill the weld to achieve the effect of sealing and filling the weld. Since the sealing liquid itself is an anaerobic liquid, when the ambient temperature is below 10 degrees, the sealing liquid will have problems such as agglomeration and poor fluidity. Under such low temperature conditions, after the operator adds the sealing liquid to the weld of the welding point, the filling and curing time of the sealing liquid becomes longer, and the welding point cannot be quickly and evenly sealed, resulting in the sealing liquid not flowing and penetrating in place and the sealing liquid cannot be solidified.

[0062] After all the welding processes of the refrigerator pipeline are completed, the box body goes through the evacuation and filling process and then enters the leak detection station. At this time, the ambient temperature is low, the sealing liquid at the ring welding point has not been completely solidified, and the sealing liquid is not filled in place. The refrigerant inside the refrigerator leaks under the action of pressure, resulting in poor batch welding problems, affecting the straight-through rate of the line.

[0063] In some embodiments of the present application, a sealing liquid constant temperature device is provided for keeping the sealing liquid bottle warm. The sealing liquid used in the ring welding position can be provided with a continuous constant temperature, so that the sealing liquid is kept in a constant temperature state. The device is installed in the parallel operation range of the ring welding position, which can reduce the waste of turning during operation. When welding, you only need to pick up the sealing liquid, add it, and then put it into the sealing liquid constant temperature device to ensure that the sealing liquid is kept in a continuous circulation constant temperature state. The sealing liquid constant temperature device can effectively keep the sealing liquid warm continuously, so that when the ambient temperature is lower than 10 degrees, the fluidity of the sealing liquid is guaranteed, and the sealing liquid is prevented from agglomerating. The curing time of the sealing liquid can be accelerated, and the constant temperature effect is sustained for a long time, which reduces the poor welding caused by the poor fluidity of the sealing liquid and the uneven filling of the weld due to the low temperature of the sealing liquid during the ring welding process.

[0064] In some embodiments of the present application, Figure 1 Of Fig.10 As shown, the sealing liquid thermostat comprises a sealing housing 100 and a heating part.

[0065] like Figure 1 , Figure 2 , Figure 6 , Figure 7 , Figure 8 As shown, a constant temperature containing chamber 110 is formed on the sealed housing 100. The constant temperature containing chamber 110 is used to contain the sealed liquid bottle and to heat and insulate the sealed liquid bottle.

[0066] In order to facilitate the placement of the sealing liquid bottle 300 into the constant temperature storage chamber 110 , an opening 113 is formed at the upper portion of the constant temperature storage chamber 110 , and the sealing liquid bottle 300 can be placed into the constant temperature storage chamber 110 through the opening 113 .

[0067] The heating unit is used to heat the constant temperature containing chamber 110 , thereby ensuring that the constant temperature containing chamber 110 has a constant temperature, thereby keeping the sealed liquid bottle placed in the constant temperature containing chamber 110 warm.

[0068] In some embodiments of the present application, Figure 4 , Figure 5 As shown, a heat preservation chamber 120 is formed in the sealed housing 100. The heat preservation chamber 120 is arranged around the constant temperature containing chamber 110. The heating unit heats the heat preservation chamber 120, thereby forming a constant temperature in the constant temperature containing chamber 110.

[0069] In some embodiments of the present application, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the heating unit includes a heating body 210 and a heating circulation unit 220. The heating body 210 is used to heat the heating circulation unit 220.

[0070] Specifically, the heating body 210 includes a water pipe heater.

[0071] The water pipe heater is provided with a water outlet 211 and a water inlet 212 .

[0072] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 The heating circulation unit 220 includes a water inlet pipe 221, a circulating water pipe 222 and a water outlet pipe 223 which are connected in sequence.

[0073] The water inlet pipe 221 is communicated with the water outlet 211 .

[0074] The water outlet pipe 223 is communicated with the water inlet 212 .

[0075] Specifically, the water inlet pipe 221 and the water outlet pipe 223 can be hoses. According to the layout of the ring welding production line of the refrigerator assembly line, the water inlet pipe 221 and the water outlet pipe 223 are arranged to achieve convenient and universal installation of the sealing liquid thermostat.

[0076] The water pipe heating unit circulates through the water inlet pipe 221 , the circulating water pipe 222 and the water outlet pipe 223 .

[0077] The circulating water pipe 222 is extended in the heat preservation chamber 120 to ensure that the temperature of the heat preservation chamber 120 is constant.

[0078] In some embodiments of the present application, Figure 1 As shown, a plurality of sealing liquid bottles 300 may be placed in sequence along the length direction of the constant temperature containing chamber 110 .

[0079] like Figure 6 , Figure 7 , Figure 8 As shown, the constant temperature containing chamber 110 is formed by two contoured end walls 111 and two contoured side walls 112. A plurality of sealing liquid bottles 300 are placed in the constant temperature containing chamber 110 formed by the two contoured end walls 111 and the two contoured side walls 112.

[0080] When the sealing liquid bottles 300 are placed in the constant temperature housing chamber 110 , a plurality of sealing liquid bottles 300 are disposed adjacent to the constant temperature housing chamber 110 .

[0081] Specifically, the plurality of sealing liquid bottles 300 are disposed adjacent to the two contoured end walls 111 and the two contoured side walls 112 .

[0082] The two contoured end walls 111 are spaced apart and connected to the two contoured side walls 112 to form a constant temperature accommodation chamber 110 .

[0083] The two contoured end walls 111 are designed to conform to the end walls of the sealing liquid bottle 300 .

[0084] The two contoured side walls 112 are designed to conform to the side walls of the sealing liquid bottle 300 .

[0085] Specifically, the two contoured end walls 111 match the outer contour of the end wall of the sealing liquid bottle 300 .

[0086] Specifically, the two contoured side walls 112 match the outer contour of the side walls of the sealing liquid bottle 300 .

[0087] Specifically, the constant temperature containing chamber 110 may be an oblong groove, and two arc-shaped end walls disposed opposite to each other of the oblong groove are two contoured end walls 111 .

[0088] Since the end wall of the sealing liquid bottle 300 is in an arc shape, the two contoured end walls 111 of the constant temperature containing chamber 110 are also designed to be in an arc shape.

[0089] When multiple sealed liquid bottles 300 are placed in the constant temperature housing chamber 110, since the constant temperature housing chamber 110 is arranged closely surrounding the multiple sealed liquid bottles 300, the heat of the insulation chamber 120 can heat the multiple sealed liquid bottles 300 more effectively through the constant temperature housing chamber 110.

[0090] The heat preservation chamber 120 and the constant temperature containing chamber 110 are separated by two contoured side walls 112 and two contoured side walls 112 .

[0091] The circulating water pipe 222 is extended in the heat preservation chamber 120. The circulating water pipe 222 is extended along the two contoured side walls 112 and the two contoured side walls 112.

[0092] Specifically, in order to ensure that there is sufficient water flow in the circulating water pipe 222, it is necessary to ensure that the circulating water pipe 222 has a sufficient size.

[0093] Furthermore, it is also necessary to ensure that the temperature in the constant temperature containment chamber 110 can be kept constant within the range of 25 to 45 degrees. Therefore, the diameter of the circulating water pipe 222 is in the range of 6 mm to 12 mm; the spacing between adjacent circulating water pipes 222 is in the range of 5 mm to 15 mm.

[0094] In some embodiments of the present application, in order to ensure that the circulating water pipe 222 can heat the constant temperature housing chamber 110 to meet the temperature requirements, the ratio of the pipe diameter of the circulating water pipe 222 to the pipe spacing of adjacent circulating water pipes 222 needs to meet a certain ratio range.

[0095] Specifically, the ratio of the diameter of the circulating water pipe 222 to the distance between adjacent circulating water pipes 222 is 0.8 to 1.2 times.

[0096] Specifically, the circulating water pipe 222 is connected to the water outlet 211 of the water pipe heater, and the circulating water pipe 222 extends from one end of the contoured side wall 112 in the horizontal direction to the other end of the contoured side wall 112. Then, under the condition of ensuring the spacing between adjacent circulating water pipes 222, the circulating water pipe 222 extends upward or downward from the other end of the contoured side wall 112 in the height direction to ensure the spacing between adjacent circulating water pipes 222, and then turns around and extends in the opposite direction to one end of the contoured side wall 112. Then, the reciprocating arrangement is performed until the contoured side wall 112 is covered at intervals.

[0097] Then, it extends from the contoured side wall 112 through the contoured end wall 111 to the adjacent portion of the contoured side wall 112 on the other side.

[0098] The circulating water pipe 222 extending to the contoured side wall 112 on the other side extends from one end of the contoured side wall 112 on this side to the other end of the contoured side wall 112. Then, under the condition of ensuring the spacing between adjacent circulating water pipes 222, the circulating water pipe 222 extends upward or downward from the other end of the contoured side wall 112 in the height direction to ensure the spacing between adjacent circulating water pipes 222, and then turns around and extends to one end of the contoured side wall 112. Then, the reciprocating arrangement is performed until the contoured side wall 112 is covered at intervals.

[0099] Then, the circulating water pipe 222 is communicated with the water inlet 212 of the water pipe heater.

[0100] Then, the circulating water is heated by the water pipe heater and continues to be output through the circulating water pipe 222 when the output temperature condition is met.

[0101] In some embodiments of the present application, the water inlet pipe 221 and the water outlet pipe 223 both extend in the horizontal direction.

[0102] In some embodiments of the present application, the water inlet pipe 221 and the water outlet pipe 223 are arranged at the same height.

[0103] In some embodiments of the present application, the water inlet pipe 221 and the water outlet pipe 223 are both extended along the bottom end of the heat preservation chamber 120. When the water inlet pipe 221 reverses along the contoured side wall 112, the height gradually increases to ensure the spacing between adjacent circulating water pipes 222.

[0104] In some other embodiments of the present application, Fig. 9 , Fig.10 As shown, the water inlet pipe 221 and the water outlet pipe 223 are both extended along the top of the heat preservation chamber 120. When the water inlet pipe 221 reverses along the contoured side wall 112, the height gradually decreases to ensure the spacing between adjacent circulating water pipes 222.

[0105] In some embodiments of the present application, the diameter and gap of the circulating water pipe 222 can be coordinated in a variety of ways so that the final insulation chamber 120 can be maintained within a certain temperature range, thereby ensuring that the sealing liquid bottle 300 placed in the constant temperature holding chamber 110 can maintain a certain temperature, thereby ensuring the fluidity of the sealing liquid in the sealing liquid bottle 300, thereby ensuring that the ring welding position operator can access the sealing liquid bottle 300 at any time according to demand.

[0106] During the on-site operation, after the welding personnel add the sealing liquid, they put the sealing liquid bottle 300 into the constant temperature holding chamber 110. When welding the next welding point, they take out the sealing liquid bottle 300 from the constant temperature holding chamber 110 to realize taking as needed and recycling in this way. This not only reduces the waste of action, but also improves the operation rhythm, so that when the ambient temperature is lower than 10 degrees, the sealing liquid line can be kept at a constant temperature, which is convenient to take and can effectively improve the fluidity of the sealing liquid, so that the sealing liquid can better fill the weld and accelerate the solidification, thereby preventing poor sealing of the sealing liquid at the ring connection position and leakage of the weld.

[0107] In some embodiments of the present application, the sealed housing 100 may be made of 304 stainless steel. The circulating water pipe 222 may be a copper pipe.

[0108] In some other embodiments of the present application, the circulating water pipe 222 may also be designed in a manner of spirally surrounding the constant temperature containing chamber 110 .

[0109] In some other embodiments of the present application, in order to improve the heat preservation performance of the heat preservation chamber 120, a circulating water pipe 222 is arranged around the heat preservation chamber 120, and a heat preservation part is filled between the surrounding circulating water pipes 222 in the heat preservation chamber 120. Thus, the heat dissipation speed of the circulating water pipe 222 can be slowed down.

[0110] Specifically, the heat-insulating part may be made of heat-insulating cotton material.

[0111] In some embodiments of the present application, in order to facilitate the convenient installation of the sealing liquid thermostat on the ring welding process production line of the refrigerator assembly line, a first mounting portion 130 is provided on the sealing housing 100. The first mounting portion 130 is used for detachably connecting the sealing housing 100 to the ring welding process production line of the refrigerator assembly line.

[0112] Specifically, there may be a plurality of first mounting parts 130. The plurality of first mounting parts 130 are arranged at intervals along the length direction of the sealed housing 100, and the sealed housing 100 is detachably connected to the ring welding process production line of the refrigerator assembly line through the plurality of first mounting parts 130.

[0113] Specifically, the first mounting portion 130 may be in the form of a first mounting ear plate, on which a first threaded connection hole 131 is provided. A second threaded connection hole is provided at a corresponding position on the ring welding process production line of the refrigerator assembly line. The first threaded connection hole 131 is threadedly connected to the second threaded connection hole by a fastener, so that the first mounting portion 130 is detachably connected to the ring welding process production line of the refrigerator assembly line.

[0114] In some other embodiments of the present application, in order to facilitate the heating unit to be conveniently installed on the ring welding process production line of the refrigerator assembly line, a second mounting portion 140 is provided on the heating body 210. The second mounting portion 140 is used to detachably connect the heating body 210 to the ring welding process production line of the refrigerator assembly line.

[0115] Specifically, there may be a plurality of second mounting parts 140. The plurality of second mounting parts 140 are arranged at intervals along the length direction of the heating body 210, and the heating body 210 is detachably connected to the ring welding process production line of the refrigerator assembly line through the plurality of second mounting parts 140.

[0116] Specifically, the second mounting portion 140 may be in the form of a second mounting ear plate, on which a third threaded connection hole 141 is provided. A fourth threaded connection hole is provided at a corresponding position on the ring welding process production line of the refrigerator assembly line. The third threaded connection hole 141 is threadedly connected to the fourth threaded connection hole by a fastener, thereby realizing a detachable connection between the second mounting portion 140 and the ring welding process production line of the refrigerator assembly line.

[0117] In some embodiments of the present application, in order to facilitate the removal and placement of the sealing liquid bottle 300 placed in the constant temperature storage chamber 110, the top of the sealing liquid bottle 300 extends out of the constant temperature storage chamber 110, so that the operator can remove and place the sealing liquid bottle 300 by taking the part of the sealing liquid bottle 300 extending out of the constant temperature storage chamber 110.

[0118] The extending direction along the production line of the welding process is defined as the length direction.

[0119] The direction perpendicular to the extending direction of the welding process line is defined as the width direction.

[0120] The direction perpendicular to the length direction and the width direction is defined as the height direction.

[0121] In some embodiments of the present application, in order to ensure that a certain number of sealing liquid bottles 300 can be stored in the constant temperature accommodation chamber 110, the size of the sealing housing 100 along the length direction ranges from 600 mm to 800 mm, thereby ensuring that enough sealing liquid bottles 300 can be stored in the constant temperature accommodation chamber 110 along its length direction.

[0122] The size of the sealed housing 100 along the length direction ranges from 120 mm to 150 mm, so as to ensure that the constant temperature accommodation chamber 110 can be close to the sealed liquid bottle 300 along its width direction, so as to better achieve the heat preservation effect on the sealed liquid bottle.

[0123] The height of the sealed housing 100 is in the range of 120 mm to 140 mm, so that when the sealed liquid bottle 300 is placed in the constant temperature receiving chamber 110, most of the body of the sealed liquid bottle 300 can be accommodated in the constant temperature receiving chamber 110, thereby achieving a better heat preservation effect.

[0124] The top of the sealing liquid bottle 300 extends out of the constant temperature containing chamber 110, so as to facilitate the operator to take and place the sealing liquid bottle 300.

[0125] A constant temperature containing chamber 110 is formed on the sealed housing 100, the constant temperature containing chamber 110 is used to prevent the sealing liquid bottle 300, and a heat preservation chamber 120 is arranged around the constant temperature containing chamber 110, and the heat preservation chamber 120 is used to keep the constant temperature containing chamber 110 warm;

[0126] The heating body 210 is provided to heat the heating circulation part 220, and the heating circulation part 220 is provided in the heat preservation chamber 120 to heat the heat preservation chamber 120, thereby realizing a constant temperature area in the constant temperature accommodation chamber 110 for heating the sealing liquid bottle 300. When the ambient temperature is lower than 10 degrees, the fluidity of the sealing liquid can be effectively ensured, and the curing time can be accelerated, thereby achieving the purpose of ensuring the welding quality.

[0127] In some embodiments of the application, the temperature in the constant temperature receiving chamber 110 can be adjusted by adjusting the water heater.

[0128] A temperature measuring and displaying device is provided in the constant temperature containing chamber 110. The welding operator can judge whether the temperature in the constant temperature containing chamber 110 meets the requirement by observing the temperature measuring and displaying device, and adjust the temperature in the constant temperature containing chamber 110 by adjusting the water heater.

[0129] Specifically, before the refrigerator ring is welded, the sealing liquid bottle 300 is placed in the constant temperature receiving chamber 110.

[0130] The temperature of the sealing liquid constant temperature device is adjusted to between 24 and 45 degrees. During welding, the operator takes the sealing liquid bottle 300 from the sealing liquid constant temperature device, adds the ring welding point weld, and after completing the glue dripping action, puts the sealing liquid bottle 300 back into the constant temperature containing chamber 110 to continue to heat the sealing liquid at a constant temperature. The operation is circulated in sequence to continuously ensure the constant temperature of the sealing liquid.

[0131] A sealing liquid constant temperature device can provide a device for providing a continuous constant temperature for the sealing liquid used in the ring welding position, and can hold multiple bottles of sealing liquid bottles 300. The constant temperature accommodating chamber 110 adopts an oblong ring shape, and copper tubes are arranged around the circle. Water is heated by a water heater, and the water inlet 212 and the water outlet 211 are connected to keep the water temperature constant between 25 and 45 degrees. The copper tube circulates water to keep the device always between 25 and 45 degrees, thereby achieving a continuous constant temperature state for the sealing liquid. The device is installed in the parallel operation range of the ring welding position. The waste of turning movements can be reduced during operation. During welding, one only needs to pick up the sealing liquid bottle 300, add it, and then put it into the constant temperature containing chamber 110 to ensure that the sealing liquid is continuously circulated in a constant temperature state. The constant temperature containing chamber 110 can effectively and continuously keep the sealing liquid warm so that when the ambient temperature is lower than 10 degrees, the fluidity of the sealing liquid is guaranteed to avoid the problem of agglomeration of the sealing liquid, and the curing time of the sealing liquid can be accelerated. The constant temperature effect lasts for a long time, and poor welding caused by poor fluidity of the sealing liquid and uneven filling of the weld due to the low temperature of the sealing liquid during the ring welding process is reduced.

[0132] In the description of the above embodiments, specific features, structures, materials or characteristics may be combined in a suitable manner in any one or more embodiments or examples.

[0133] The above is only a specific implementation of the utility model patent, but the protection scope of the utility model patent is not limited to this. Any changes or replacements that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed by the utility model patent should be included in the protection scope of the utility model patent. Therefore, the protection scope of the utility model patent should be based on the protection scope of the claims.

Claims

1. A sealing liquid constant temperature device, characterized in that: include: A sealed shell having a heat preservation cavity formed therein, a constant temperature containing cavity formed on the sealed shell, an opening formed at the upper portion of the constant temperature containing cavity, the heat preservation cavity being arranged around the constant temperature containing cavity, and a sealing liquid bottle extending from the opening into the constant temperature containing cavity; The heating part comprises a heating body and a heating circulation part, wherein the heating body is used to heat the heating circulation part, and the heating circulation part is arranged around the heat preservation cavity to heat the heat preservation cavity.

2. The sealing liquid constant temperature device according to claim 1, characterized in that: Multiple sealing liquid bottles can be placed in sequence along the length direction of the constant temperature containing chamber; The constant temperature containing cavity is formed by two contoured end walls and two contoured side walls; The contoured end wall matches the outer contour of the end wall of the sealing liquid bottle; The contoured side wall matches the outer contour of the side wall of the sealing liquid bottle; When a plurality of sealing liquid bottles are placed in the constant temperature containing chamber, the two contoured end walls and the two contoured side walls are arranged closely adjacent to the plurality of sealing liquid bottles.

3. The sealing liquid constant temperature device according to claim 2, characterized in that: The heating body comprises a water heater, and the water heater is provided with a water outlet and a water inlet; The heating circulation part comprises a water inlet pipe, a circulating water pipe and a water outlet pipe which are connected in sequence, the water inlet pipe is connected to the water outlet, and the water outlet pipe is connected to the water inlet; The circulating water pipe is extended and arranged in the heat preservation cavity along the contoured side wall and the contoured end wall.

4. The sealing liquid constant temperature device according to claim 3, characterized in that: The circulating water pipe extends into the heat preservation cavity from the connection with the water inlet pipe, and the circulating water pipe is reciprocated along the contoured side wall on one side to dispersely cover the contoured side wall. The circulating water pipe flows through the contoured end wall to the contoured side wall on the other side, and the circulating water pipe is reciprocated along the contoured side wall on the other side to dispersely cover the contoured side wall.

5. The sealing liquid constant temperature device according to claim 4, characterized in that: When a plurality of sealing liquid bottles are placed in the constant temperature storage chamber, top ends of the sealing liquid bottles extend out of the constant temperature storage chamber.

6. The sealing liquid constant temperature device according to claim 3, characterized in that: It also includes a first mounting portion, on which a first threaded connection hole is formed; the first mounting portion is connected to the sealing housing; A fastener passes through the first threaded connection hole to connect the first mounting portion to a production line.

7. The sealing liquid constant temperature device according to claim 3, characterized in that: It also includes a second mounting portion, on which a third threaded connection hole is formed; the second mounting portion is connected to the heating body; A fastener passes through the third threaded connection hole to connect the second mounting portion to a production line.

8. The sealing liquid constant temperature device according to claim 1, characterized in that: In the heat preservation chamber, a heat preservation part is filled outside the heating circulation part, and the heat preservation part is used to maintain the temperature of the heating circulation part.

9. The sealing liquid constant temperature device according to claim 3, characterized in that: The ratio of the diameter of the circulating water pipe to the distance between adjacent circulating water pipes is 0.8 to 1.2; And / or, the extension direction of the production line along the welding process is defined as the length direction; the perpendicular direction to the extension direction of the production line of the welding process is defined as the width direction; the direction perpendicular to the length direction and the width direction is defined as the height direction; the dimension range of the sealed shell along the length direction is 600mm to 800mm; the dimension range of the sealed shell along the width direction is 120mm to 150mm; the dimension range of the sealed shell along the height direction is 120mm to 140mm.

10. A sealing liquid constant temperature device, characterized in that: include: A sealed housing, on which a constant temperature containing chamber is formed, an opening is formed at the upper portion of the constant temperature containing chamber, and a sealing liquid bottle extends from the opening into the constant temperature containing chamber; The heating part comprises a heating body and a heating circulation part, wherein the heating body is used to heat the heating circulation part, and the heating circulation part is arranged around the constant temperature containing cavity and is used to heat the constant temperature containing cavity.

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