CN205781714U - Heat preservation member, air-conditioning and connecting pipe component thereof - Google Patents

Abstract

This utility model provides a kind of heat preservation member, air-conditioning and connecting pipe component thereof, heat preservation member includes: insulating tube and sealed piece, insulating tube has the tube chamber being suitable to accommodate the connecting tube of air-conditioning, insulating tube is provided through the otch of its tube wall, wherein, axially extending along insulating tube of otch, for connecting tube from otch approximately along insulating tube radially in tube chamber；Insulating tube two ends in the circumferential can be connected by sealed piece, opens limiting otch；The heat preservation member that this programme provides, suit stroke when connecting tube assembles with the insulating tube of this heat preservation member is shorter, this makes the assembly operation easy of connecting tube and insulating tube and can reduce working place demand when both assemble, for the longer situation of connecting tube length itself, can significantly more shorten the time-consuming amount of suit operation, improve the packaging efficiency of air-conditioning, and this can also reduce connecting tube and the difficulty of insulating tube assembly operation, reduce the damage that connecting tube is subject to.

Description

Heat preservation member, air-conditioning and connecting pipe component thereof

Technical field

This utility model relates to air-conditioning equipment field, in particular to a kind of heat preservation member, the connecting tube group of a kind of air-conditioning Part and a kind of air-conditioning.

Background technology

Existing air-conditioning is provided with the connecting tube being largely used to circulation coolant, for ensureing the work efficiency of air-conditioning, the most right Connecting tube has higher thermal requirements, for realizing this insulation purpose, arranges insulation construction in prior art in connecting tube, but It is, owing to the connecting tube in air-conditioning is large number of, different in size, to cause the assembling procedure to connecting tube suit insulation construction time-consuming Seriously, the packaging efficiency of product is significantly reduced.

Utility model content

In order to solve at least one above-mentioned technical problem, a purpose of the present utility model is to provide a kind of heat preservation member.

Another purpose of the present utility model is to provide the connecting pipe component of a kind of air-conditioning.

Further object of the present utility model is to provide a kind of air-conditioning.

For achieving the above object, the embodiment of this utility model first aspect provides a kind of heat preservation member, including: insulation Pipe, described insulating tube has the tube chamber being suitable to accommodate the connecting tube of air-conditioning, and described insulating tube is provided through the otch of its tube wall, Wherein, described otch is axially extending along described insulating tube, for described connecting tube from described otch approximately along described insulating tube Radially in described tube chamber；Sealed piece, described insulating tube two ends in the circumferential can be connected by described sealed piece, with Limit described otch to open.

What deserves to be explained is, above-mentioned in " otch along insulating tube axially extending " should be understood to that the length direction of otch is big Cause as insulating tube is axial, rather than refers in particular to axially extending in parallel with insulating tube axis in strict accordance with insulating tube of otch；Above-mentioned In " for air-conditioning connecting tube from otch approximately along insulating tube radially in insulating tube " should be understood to connecting tube enter protect The direction of temperature pipe is substantially with radially consistent, rather than refers in particular to connecting tube strictly along the tube chamber radially into insulating tube of insulating tube.

The heat preservation member that this utility model provides, arranges the otch axially extended on insulating tube, and this otch is for for sky The connecting tube adjusted is encased in the tube chamber of insulating tube from incision along the radial direction of insulating tube, it addition, make insulating tube in the circumferential Two ends are opened limiting otch by sealed piece is fixing, so can not only realize the consolidating of insulating tube inner connection tube, guarantee to protect Wen Guanyu connecting tube assembles reliable, and insulating tube can be made effectively to be adjacent to connecting tube, improves the heat insulation effect to connecting tube；Relatively By the insulating tube in closed circular along for axially set installs to the version in connecting tube of connecting tube in prior art, this Suit stroke when connecting tube assembles with insulating tube in scheme is shorter, and this makes connecting tube easy with the assembly operation of insulating tube Change and working place demand when both assemble can be reduced, for the longer situation of connecting tube length itself, energy Significantly more shorten the time-consuming amount of suit operation, improve the packaging efficiency of air-conditioning, and this can also reduce connecting tube and insulating tube The damage that the difficulty of assembly operation, minimizing connecting tube are subject to.

Preferably, insulating tube is sponge plastid, and sponge plastid has the heat-insulating property of excellence, can meet the guarantor of insulating tube Temperature performance requirement；Wherein it is possible to be understood by, owing to sponge plastid has certain elasticity so that the insulating tube of sponge plastid Shape not necessarily can constantly be maintained at tubulose, when heat preservation member and connecting tube are unassembled, insulating tube tube section can With in not occluded ellipse arc, the circular arc do not closed or other shapes, when heat preservation member assembles mutually with connecting tube, insulation The tube chamber of pipe is filled by connecting tube so that insulating tube can substantially maintain tubulose.

It addition, the heat preservation member in above-described embodiment of providing of this utility model can also have a following additional technical feature:

In technique scheme, on the tube section of described insulating tube, described otch overlaps with the radius of described insulating tube Or intersect.

In this programme, the tube section upper cut arranging insulating tube overlaps with the radius of insulating tube, for this structure, The processing technique producing this otch on insulating tube is relatively easy, convenient, and it is suitable from otch to be easy to connecting tube in this structure Insulating tube radially in insulating tube so that the stroke that connecting tube loads insulating tube is shorter, so that the loading of connecting tube Operation is relatively easy；Or, it is possible to the tube section upper cut being arranged on insulating tube intersects with the radius of insulating tube, so makes to cut The cross section area of mouth is relatively large, for the tangent plane at insulating tube two ends in the circumferential carries out the scheme being adhesively fixed, this The bond area that sample is arranged when allowing to carry out bonding is relatively large, thus can make being fixed of insulating tube two ends in the circumferential More reliable, improve the connection reliability of insulating tube and connecting tube.

In any of the above-described technical scheme, it is preferable that described otch along described insulating tube the most linear, fold-line-shaped or Shaped form extends.

In this programme, the otch axial linear extension along insulating tube is set, for this structure, at insulating tube On to produce the processing technique of this otch relatively easy, convenient, and be adhesively fixed by double faced adhesive tape at two tangent planes of otch In occasion, otch is set and can be easy to sticking two-faced adhesive tape on tangent plane along the axial linear extension of insulating tube, simplify product Manufacturing procedure；Certainly, it is possible to otch is set along insulating tube axial in fold-line-shaped or curvilinear extension, so, to insulation Pipe is when the two ends of circumference are fixed, and insulating tube can be formed at the two ends of circumference and engage each other structure, it is achieved these two ends pair Axial location when connecing, thus improve the assembly precision of insulating tube and connecting tube.

In an embodiment of the present utility model, it is preferable that described insulating tube includes two tangent planes, two described tangent planes Separately to construct described otch, wherein, described sealed piece is suitable to be connected with two described tangent planes and beats limiting described otch Open.

In this programme, sealed piece is set two tangent planes point being positioned at otch both sides are connected, otch so can be made to go out In closed state, hinder the air circulation at incision site, so with reduction connecting tube from incision dispersed heat or cold, Guarantee the heat insulation effect of heat preservation member.

More specifically, sealed piece can be double faced adhesive tape, and wherein, under the duty of product, one of double faced adhesive tape bonding Face is bonding with in two tangent planes, and another in another bonding plane of double faced adhesive tape and two tangent planes is bonding, this structure The reliability realizing being attached insulating tube circumference two ends is high, and utilizes double faced adhesive tape technique for sticking to have high efficiency and convenience Feature, it is ensured that the packaging efficiency of products application occasion.

In an embodiment of the present utility model, it is preferable that be provided with on described sealed piece and be suitable to and described insulating tube The first fixed structure that is connected in one end of circumference and be suitable to described insulating tube the other end of circumference be connected second fixing Structure, wherein, when described insulating tube is connected with described first fixed structure and described second fixed structure, phase on described sealed piece The part being pointed between described first fixed structure and described second fixed structure across described otch to limit described otch Open.

In this programme, the first fixed structure on sealed piece is suitable to be connected in one end of circumference with insulating tube, sealed piece On the second fixed structure be suitable to insulating tube circumference the other end be connected；Under the duty of product, on sealed piece First fixed structure and the second fixed structure can be formed with insulating tube and be reliably connected, and meanwhile, utilizes and is located relatively at the on sealed piece Part between one fixed structure and the second fixed structure, across otch, can make sealed piece form otch and block, and this can hinder Air circulation at incision site, so to reduce connecting tube from incision dispersed heat or cold, it is ensured that the guarantor of heat preservation member Temp effect.

What deserves to be explained is, in this programme, first fixed structure and the second fixed structure can be with the tangent plane of insulating tube or insulations Other positions of pipe connect.

In any of the above-described technical scheme, it is preferable that one end of described sealed piece and described insulating tube are solid in one end of circumference Fixed connection, the other end of described sealed piece is free end, and the other end of described sealed piece is suitable to described insulating tube in circumference The other end connect.

In this programme, arranging that one end of sealed piece is fixing with insulating tube to be connected, the other end is free end and is suitable to and guarantor Temperature pipe is connected, and so design makes the sealed piece relative position on insulating tube fix, and it is right to save during product uses The step of location between sealed piece and insulating tube so that the use of product is more convenient, simple, improves the assembling of air-conditioning further Efficiency.

More specifically, can design sealed piece is double faced adhesive tape, wherein, a bonding plane of double faced adhesive tape with one of insulating tube Tangent plane is adhesively fixed, and arranges overcoat on another bonding plane of double faced adhesive tape, such as cellophane, to glue another of double faced adhesive tape Junction carries out protection with dust-proof, it is ensured that the adhesive property of another bonding plane of double faced adhesive tape is reliable；When using product, will connect Overcoat on another bonding plane of double faced adhesive tape, after otch is encased in the tube chamber of insulating tube, is directly peeled off and makes double by pipe Another bonding plane of face glue and another tangent plane of insulating tube are adhesively fixed, and this structure has height easy to use, bonding The feature of effect, can improve the packaging efficiency of connecting tube and heat preservation member further, and be more suitable for the assembling application of streamline.

It is connected additionally, the first fixed structure that may also set up on sealed piece is fixing with one end of insulating tube circumference, specifically, First fixed structure can be but be not limited to rivet, staple, button, VELCRO or double faced adhesive tape etc., and the second fixed structure is protected Holding and separate with insulating tube, specifically, the second fixed structure can be but be not limited to rivet, staple, button, VELCRO or two-sided Glue etc.；When using product, by connecting tube after otch is encased in the tube chamber of insulating tube, directly that second on sealed piece is solid Fixed structure and insulating tube are fixed, this structure have easy to use, assemble efficient feature, connecting tube can be improved further With the packaging efficiency of heat preservation member, and be more suitable for streamline assembling application.

In any of the above-described technical scheme, it is preferable that described sealed piece includes: the first connecting portion, be suitable to and described insulating tube On be located relatively at described otch side outer surface connect；Second connecting portion, is connected with described first connecting portion, and described second even The portion of connecing is suitable to be connected with the outer surface being located relatively at described otch opposite side on described insulating tube.

In this programme, sealed piece is set and includes the first connecting portion and the second connecting portion, utilize sealed piece to insulating tube week To two ends be fixed time, by the first connecting portion is connected with the outer surface being located relatively at otch side on insulating tube, will Second connecting portion is connected with the outer surface being located relatively at otch opposite side on insulating tube, and the middle part so making sealed piece can Across otch thus realize limiting the purpose opened of otch, this structure has feature easy to use, can improve further even Adapter and the packaging efficiency of heat preservation member；Additionally, otch is blocked by available sealed piece in this structure, this can hinder otch position Put the air circulation at place, so to reduce connecting tube from incision dispersed heat or cold, it is ensured that the heat insulation effect of heat preservation member； And at least part of outer surface of sealed piece covering and heat insulating pipe herein and across the structure of otch for, sealed piece is except using Outside blocking otch, also the size range of insulating tube suitably can be expanded, to ensure connecting tube and guarantor under practice situation The suitability of temperature pipe, such as, in the occasion that connecting tube size is bigger, can suitably relax the opening size of otch to ensure The suitability of connecting tube and insulating tube, wherein, can play minimizing connecting tube owing to blocking otch here with sealed piece The purpose conducted heat with environmental convection, such that the most suitably relax incision size also do not interfere with the heat-insulating property of product, root According to product use motility in this regard, product can be more conducive to and promote in field.

Certainly, this programme is not limited thereto, according to real needs, it is possible to sealed piece does not carry out the first connecting portion and The division of two connecting portions, and by use sealed piece being integrally fixed to insulating tube surface, it is only necessary to guarantee sealed piece Across otch.

In any of the above-described technical scheme, it is preferable that described first connecting portion is arranged with the junction of described second connecting portion There is exchanging structure, enable described second connecting portion to rotate relative to described first connecting portion.

In this programme, exchanging structure is set in the junction of the first connecting portion and the second connecting portion, so that second connects Portion was easier to when the first connecting portion rotates, and so, when connecting tube is loaded insulating tube, rotatable second connecting portion is with right The loading action of connecting tube is stepped down, and after connecting tube loads in insulating tube, rotatable second connecting portion is with to the second connecting portion Being fixed with insulating tube, the use process so making product is the most simple and convenient, can improve connecting tube and guarantor further The packaging efficiency of temperature pipe.

In any of the above-described technical scheme, it is preferable that described exchanging structure includes the impression being arranged on described sealed piece, its In, described second connecting portion can rotate relative to described first connecting portion around described impression；Or described exchanging structure includes setting Putting the multiple through holes on described sealed piece, multiple described through holes arrange to construct bending on described sealed piece at intervals Line, wherein, described second connecting portion can rotate relative to described first connecting portion around described bending line.

In any of the above-described technical scheme, it is preferable that described first connecting portion is arcuation and adaptive with described insulating tube；With/ Or described second connecting portion is arcuation and adaptive with described insulating tube.

In this programme, arranging the first connecting portion is arcuation, so on the one hand may insure that the first connecting portion and insulating tube The laminating effect on surface, to reduce seal clearance between the two, to improve product heat insulation effect, on the other hand by arranging first even The portion that the connects internal stress that can reduce first connecting portion and insulating tube junction adaptive with insulating tube, ensures the first connecting portion and guarantor relatively The connection reliability of temperature pipe；It addition, arranging the second connecting portion is arcuation, so on the one hand may insure that the second connecting portion and insulation The laminating effect of tube-surface, to reduce seal clearance between the two, to improve product heat insulation effect, on the other hand by arranging second Connecting portion and insulating tube adaptation can reduce the internal stress of the second connecting portion and insulating tube junction, relatively ensure the second connecting portion and The connection reliability of insulating tube.

In any of the above-described technical scheme, it is preferable that the thickness H of described sealed piece meets: 0.25R≤H≤1.5R, wherein, R External diameter for described insulating tube.

In this programme, the thickness H arranging sealed piece is 0.25R～1.5R, is particularly suited for sealed piece and insulating tube material Identical occasion, wherein, arranges the thickness H of sealed piece not less than 0.25R, so may insure that sealed piece is to incision site at Thermal insulation, reduces connecting tube and is positioned at the position of incision and the heat exchange amount of environment；It addition, the thickness H arranging sealed piece is not more than 1.5R, so can ensure that sealed piece has good pliability to be close to insulating tube, so on the one hand can reduce insulating tube Gap between outer surface and the inner surface of sealed piece, makes to be formed well between the outer surface of insulating tube and the inner surface of sealed piece Sealed pathway, thus reduce the air that enters from this gap, improve product thermal resistance effect, on the other hand, sealing can be avoided The excessive problem causing sealed piece excessive with insulating tube junction internal stress of the rigidity of part, ensures sealed piece and insulating tube relatively Connection reliability.

In any of the above-described technical scheme, it is preferable that the thickness H of described sealed piece meets: 1mm≤H≤5mm.

In this programme, the thickness H arranging sealed piece is 1mm～5mm, is particularly suited for the field that sealed piece is sponge plastid Closing, wherein, the thickness H arranging sealed piece is not less than 1mm, so may insure that sealed piece, to the thermal insulation at incision site, subtracts Few connecting tube is positioned at the position of incision and the heat exchange amount of environment；It addition, the thickness H arranging sealed piece is not more than 5mm, so may be used Ensure that sealed piece has good pliability to be close to insulating tube, so on the one hand can reduce outer surface and the sealing of insulating tube Gap between the inner surface of part, makes to form good sealed pathway between the outer surface of insulating tube and the inner surface of sealed piece, Thus reduce the air entered from this gap, and improve product thermal resistance effect, on the other hand, the rigidity that can avoid sealed piece is excessive Cause the problem that sealed piece is excessive with insulating tube junction internal stress, relatively ensure the connection reliability of sealed piece and insulating tube.

In any of the above-described technical scheme, it is preferable that described sealed piece includes being suitable to the adhesive portion bonding with described insulating tube, It is connected for described sealed piece is bonding with described insulating tube.

In this programme, sealed piece is set and is connected by bonding form with insulating tube, products application occasion can be improved Efficiency of assembling；More specifically, such as, sealed piece itself can be double faced adhesive tape, with to dividing the tangent plane being positioned at otch both sides to glue Connecing, for another example, adhesive portion can include the first adhesive portion for replacing first fixed structure and for replacing the second fixed structure Second adhesive portion, the two ends making sealed piece are bonding with insulating tube respectively.

In any of the above-described technical scheme, it is preferable that described heat preservation member also includes: waterproof layer, it is arranged on described insulating tube On outer surface.

In this programme, arranging waterproof layer on the outer surface of insulating tube, waterproof layer can avoid asking of insulating tube moisture absorption Topic, for the occasion that insulating tube is sponge plastid, so can ensure that in the hole of insulating tube sponge plastid all the time Filled by still air, so that it is guaranteed that insulating tube can remain good heat-proof quality, it is to avoid air-conditioner long-play Time insulating tube moisture absorption cause the problem that its heat-insulating property declines, improve the dependability of product.

More specifically, though utilizing the heat-blocking action of sponge plastid to a certain extent connecting tube can be incubated and solve The certainly condensation problem on connecting tube surface, but owing to sponge plastid body has hygroscopicity, when air-conditioning longtime running, the water in air Divide and inevitably condense and enter into spongioplasm body opening gap and constantly to the Directional Extension near connecting tube, at spongioplasm When body is filled by moisture, it is become heat conductivity from resistance, so can greatly detract its effect of heat insulation and cause its heat insulating ability Can decline；This programme arranges waterproof layer and covers on the outer surface of insulating tube, utilizes waterproof layer to stop insulating tube moisture absorption, so may be used So that insulating tube keeps good heat-proof quality for prolonged period of time.

In any of the above-described technical scheme, it is preferable that on the tube section of described insulating tube, the contour line of described waterproof layer in The arc do not closed, wherein, is connected with described insulating tube at the endpoint location of the described contour line of described waterproof layer, described otch It is positioned at the opening part of described contour line.

In this programme, being connected with insulating tube at the endpoint location of the contour line arranging waterproof layer, otch is positioned at described wheel The opening part of profile, on the one hand this structure makes to be formed between waterproof layer with insulating tube to be connected, and can avoid the problem that waterproof layer comes off, On the other hand, make the link position of waterproof layer and insulating tube be distributed in the both sides of otch, so can make waterproof layer and insulating tube it Between gap formed at the two ends of waterproof layer circumference and seal, thus between avoiding steam to intrude between waterproof layer and insulating tube In gap, improve the waterproof effect of waterproof layer.

It is understood that inevitably there is loss of refrigeration capacity at the incision site of insulating tube, this can cause cuts There is condensation in mouth position, and in the design, waterproof layer and insulating tube are attached by the position, both sides at otch, and this can The condensed water that prevention incision produces is to the gap internal diffusion of waterproof layer Yu insulating tube, thus avoids the problem of insulating tube moisture absorption, Ensure the heat insulation effect of insulating tube.

In any of the above-described technical scheme, it is preferable that the spacing between two end points of described contour line is not less than 5mm.

In this programme, so design can be beneficial to the processing technique simplification of heat preservation member, improves working (machining) efficiency and crudy, More specifically, the manufacturing process with the insulating tube of waterproof layer can be: first, processing and manufacturing goes out the guarantor in circumference in closed Temperature pipe intermediate；Secondly, utilize sticking double faced adhesive tape or use the fixtures such as rivet to the two ends of waterproof layer circumference and this insulating tube Intermediate is fixedly connected, and owing to circumferentially closed body is easier to keep its shape, can be so the regular worker of waterproof layer Bring convenience, the problem that when can avoid fixing waterproof layer for first arranging the structure of otch, insulating tube subsides, make product Product are more suitable for Mechanized Processing, wherein, arrange two ends of the contour line of the spacing between circumferentially fixed two ends, i.e. waterproof layer Spacing between point is not less than 5mm, to reserve the Working position of otch, certainly, the spacing between two end points of contour line Can design according to the real needs of cutting operation or kerf width, such as, can also be designed as 6mm, 7mm, 8mm, 9mm or 10mm etc.； Finally, part insulating tube intermediate being located relatively between two end points of contour line being carried out cutting, final preparing is incubated Pipe.

In any of the above-described technical scheme, it is preferable that described waterproof layer is polyvinyl chloride layer or Polycarbonate Layer.

In this programme, arranging waterproof layer is polyvinyl chloride layer or Polycarbonate Layer, polyvinyl chloride layer or Polycarbonate Layer There is the water resistance of excellence and there is cost advantage, utilizing its covering and heat insulating tube outer surface can avoid insulating tube moisture absorption Problem, for the occasion that insulating tube is sponge plastid, begins in so can ensure that the hole of insulating tube sponge plastid Filled by still air eventually, so that it is guaranteed that insulating tube can remain good heat-proof quality, it is to avoid air-conditioner is transported for a long time During row, insulating tube moisture absorption causes the problem that its heat-insulating property declines, and improves the dependability of product.

The embodiment of this utility model second aspect provides the connecting pipe component of a kind of air-conditioning, including: connecting tube；Above-mentioned Heat preservation member described in arbitrary technical scheme, described connecting tube is embedded in the insulating tube of described heat preservation member, and described insulating tube exists Two ends in circumference are connected by the sealed piece of described heat preservation member.

The connecting pipe component of the air-conditioning that this utility model provides, what on the insulating tube of heat preservation member, setting axially extended cuts Mouthful, so, connecting tube can be made to be encased in insulating tube from the incision of insulating tube along the radial direction of insulating tube, be greatly enhanced insulation Part and the packaging efficiency of connecting tube, the production saving product is time-consuming；Hereafter, insulating tube two ends in the circumferential are made to pass through sealed piece Fixing and open with restriction otch, it is reliable that this can ensure that insulating tube and connecting tube assemble, and insulating tube can be made effectively to be adjacent to connecting tube To improve the heat insulation effect to connecting tube.

In technique scheme, it is preferable that described insulating tube is adaptive with described connecting tube.

In this programme, it is adaptive with connecting tube that insulating tube is set, so can ensure outer surface and the insulating tube of connecting tube The laminating compactness of inner surface, improves the heat insulation effect to connecting tube further.

Preferably, connecting tube is copper pipe.

The embodiment of this utility model third aspect provides a kind of air-conditioning, including: compressor, restricting element, first changes Hot device and the second heat exchanger；Connecting tube, described compressor, described restricting element, described First Heat Exchanger and described second heat exchange At least two in device is formed by described connecting tube and connects；Heat preservation member described in any of the above-described technical scheme, described connection Pipe is embedded in the insulating tube of described heat preservation member, the described insulating tube two ends in the circumferential sealed piece phase by described heat preservation member Even.

The air-conditioning that this utility model provides, arranges the otch axially extended on the insulating tube of heat preservation member, so, can make Connecting tube is encased in insulating tube from the incision of insulating tube along the radial direction of insulating tube, is greatly enhanced heat preservation member and connecting tube Packaging efficiency, the production saving product is time-consuming；Hereafter, insulating tube two ends in the circumferential are made to cut to limit by sealed piece is fixing Mouth is opened, and it is reliable that this can ensure that insulating tube and connecting tube assemble, and insulating tube can be made effectively to be adjacent to connecting tube to improve connection The heat insulation effect of pipe.

In technique scheme, described air-conditioning also includes: condense parts, between described condensation parts and described connecting tube Spacing is not more than the wall thickness of described insulating tube.

In this programme, specifically, condensing parts is that air duct cover board, drip tray or air-duct spiral case etc. easily occur that condensation is asked The parts of topic, for condensing the occasion that the spacing between parts and connecting tube is not more than the wall thickness of insulating tube, the tube wall of insulating tube Can be squeezed and be filled in connecting tube and condense between parts, on the one hand, the tube wall of insulating tube can be in connecting tube and condensation portion Play cushioning effect between part, prevent connecting tube and condensation parts direct collision from sustaining damage, it is ensured that the dependability of product, On the other hand, the tube wall of insulating tube can play heat-blocking action between connecting tube and condensation parts, reduces connecting tube and condensation portion Mutual heat exchange between part, in connecting tube during circulation low temperature coolant, this can reduce the loss of refrigeration capacity in connecting tube, again can Suppression condenses the condensation problem of parts surface, thus optimizes the structure configuration of product；In connecting tube during circulation high temperature refrigerant, can Condense the temperature of nearby components air with relative reduction, suppression relatively condenses the condensation on parts.

In any of the above-described technical scheme, it is preferable that described air-conditioning also includes: wire, described wire at least partially by Fixture is fixed in described heat preservation member.

In this programme, wire is fixed in heat preservation member by fixture, heat preservation member can well by connecting tube with Wire separates, it is to avoid connecting tube directly contacts with wire, on the one hand, for connecting tube, and heat preservation member surface will not be produced Raw condensed water, the condensation water quantity produced in other words is few and is not enough to pool drop, and condensed water so can be avoided suitable along wire Flow to bring at conductor terminal security hidden trouble, on the other hand, during for there being high temperature refrigerant to circulate in connecting tube, permissible Heat preservation member can play heat-blocking action, delays the catabiosis of wire.

Preferably, fixture is plastics binding strap, and a part for wire is banded in heat preservation member surface；It is highly preferred that The groove being suitable to receive plastics binding strap can be set on heat preservation member surface, to prevent plastics binding strap from producing axial displacement fortune Dynamic.Certainly, this programme is not limited thereto, and wherein, fixture is alternatively clip, wire by clip banding in heat preservation member；Very Extremely, fixture can be the sealed piece being fixed on insulating tube surface, and the sealed part of wire covers to realize the fixing of wire.

Additional aspect of the present utility model and advantage will become obvious in following description part, or new by this practicality The practice of type is recognized.

Accompanying drawing explanation

Above-mentioned and/or additional aspect of the present utility model and advantage are from combining general the accompanying drawings below description to embodiment Become obvious and easy to understand, wherein:

Fig. 1 is the perspective view of heat preservation member described in this utility model first embodiment；

Fig. 2 is the structure for amplifying schematic diagram of A portion shown in Fig. 1；

Fig. 3 is the sectional structure schematic diagram of heat preservation member shown in Fig. 1；

Fig. 4 is the sectional structure schematic diagram that heat preservation member described in this utility model first embodiment assembles with connecting tube；

Fig. 5 is the perspective view of heat preservation member described in this utility model the second embodiment；

Fig. 6 is the structure for amplifying schematic diagram of B portion shown in Fig. 5；

Fig. 7 is the sectional structure schematic diagram of heat preservation member shown in Fig. 5；

Fig. 8 is the perspective view of heat preservation member described in this utility model the 3rd embodiment；

Fig. 9 is the structure for amplifying schematic diagram of C portion shown in Fig. 8；

Figure 10 is the perspective view of heat preservation member described in this utility model the 4th embodiment；

Figure 11 is the structure for amplifying schematic diagram of D portion shown in Figure 10；

Figure 12 is the perspective view of heat preservation member described in this utility model the 5th embodiment；

Figure 13 is the structure for amplifying schematic diagram of E portion shown in Figure 12；

Figure 14 is the main TV structure schematic diagram of heat preservation member shown in Figure 12；

Figure 15 is the structure for amplifying schematic diagram of F portion shown in Figure 14；

Figure 16 is the sectional structure schematic diagram of heat preservation member shown in Figure 12；

Figure 17 is the structure for amplifying schematic diagram of G portion shown in Figure 16；

Figure 18 is the sectional structure signal that heat preservation member described in this utility model the 5th embodiment assembles with connecting tube and wire Figure；

Figure 19 is the decomposition texture schematic diagram of heat preservation member shown in Figure 12；

Figure 20 is the perspective view of heat preservation member described in this utility model sixth embodiment；

Figure 21 is the main TV structure schematic diagram of heat preservation member shown in Figure 20；

Figure 22 is the structure for amplifying schematic diagram of H portion shown in Figure 21；

Figure 23 is the sectional structure schematic diagram of heat preservation member shown in Figure 20；

Figure 24 is the structure for amplifying schematic diagram of I portion shown in Figure 23；

Figure 25 is the perspective view of heat preservation member described in this utility model the 7th embodiment；

Figure 26 is the structure for amplifying schematic diagram of J portion shown in Figure 25；

Figure 27 is the perspective view of heat preservation member described in this utility model the 8th embodiment；

Figure 28 is the structure for amplifying schematic diagram of K portion shown in Figure 27；

Figure 29 is the decomposition texture schematic diagram of heat preservation member shown in Figure 27；

Figure 30 is the main TV structure schematic diagram of heat preservation member shown in Figure 27；

Figure 31 is the sectional structure schematic diagram of heat preservation member shown in Figure 27；

Figure 32 is the partial enlargement structural representation of heat preservation member shown in Figure 31；

Figure 33 is the sectional structure schematic diagram that heat preservation member described in this utility model the 8th embodiment assembles with connecting tube.

Wherein, the corresponding relation between the reference in Fig. 1 to Figure 33 and component names is:

100 heat preservation member, 10 insulating tubes, 11 otch, 20 sealed pieces, 21 first connecting portions, 22 second connecting portions, 23 impressions, 24 through holes, 25 bending lines, 31 first double faced adhesive tapes, 32 second double faced adhesive tapes, 33 the 3rd double faced adhesive tapes, 34 the 4th double faced adhesive tapes, 41 first prevent Sheath, 42 second overcoats, 50 waterproof layers, 200 connecting tubes.

Detailed description of the invention

In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool This utility model is further described in detail by body embodiment.It should be noted that in the case of not conflicting, this Shen Feature in embodiment please and embodiment can be mutually combined.

Elaborate a lot of detail in the following description so that fully understanding this utility model, but, this practicality Novel can implement to use other to be different from other modes described here, therefore, protection domain of the present utility model is also Do not limited by following public specific embodiment.

Describe according to heat preservation member described in some embodiments of this utility model referring to Fig. 1 to Figure 33.

As shown in Fig. 1 to Figure 33, the heat preservation member 100 that the embodiment of this utility model first aspect provides, for air-conditioning, institute The heat preservation member 100 stated includes: insulating tube 10 and sealed piece 20.

Specifically, insulating tube 10 has the tube chamber being suitable to accommodate the connecting tube 200 of air-conditioning, and insulating tube 10 is provided through it The otch 11 of tube wall, wherein, otch 11 is axially extending along insulating tube 10, for connecting tube 200 from otch 11 approximately along insulation Pipe 10 radially in tube chamber；Insulating tube 10 two ends in the circumferential can be connected by sealed piece 20, to limit otch 11 Open.

What deserves to be explained is, above-mentioned in " otch 11 is axially extending along insulating tube 10 " should be understood to the length of otch 11 Direction substantially insulating tube 10 axial, rather than refer in particular to otch 11 in strict accordance with insulating tube 10 axially extending in insulating tube 10 Axis is parallel；In above-mentioned " for air-conditioning connecting tube 200 from otch 11 approximately along insulating tube 10 radially in insulating tube 10 " Should be understood to that connecting tube 200 enters the direction of insulating tube 10 substantially with radially consistent, rather than it is strict along protecting to refer in particular to connecting tube 200 In the tube chamber radially into insulating tube 10 of temperature pipe 10.

The heat preservation member 100 that this utility model provides, arranges the otch 11 axially extended, this otch 11 on insulating tube 10 It is encased in along the radial direction of insulating tube 10 in the tube chamber of insulating tube 10 at otch 11, it addition, make for the connecting tube 200 for air-conditioning Insulating tube 10 two ends in the circumferential are opened with restriction otch 11 by sealed piece 20 is fixing, so can not only realize insulating tube The consolidating of 10 inner connection tubes 200, guarantee that insulating tube 10 and connecting tube 200 assemble reliably, and insulating tube 10 can be made effectively to be adjacent to Connecting tube 200, improves the heat insulation effect to connecting tube 200；Relative in prior art by insulating tube 10 edge in closed circular For the axial set of connecting tube 200 installs to the version in connecting tube 200, connecting tube 200 and insulating tube 10 groups in this programme Suit stroke during dress is shorter, and this makes the assembly operation easy of connecting tube 200 and insulating tube 10 and can reduce both groups Working place demand during dress, particularly with for the situation that connecting tube 200 length itself is longer, can significantly more shorten suit The time-consuming amount of operation, improve the packaging efficiency of air-conditioning, and this can also reduce the difficulty of connecting tube 200 and insulating tube 10 assembly operation The damage that degree, minimizing connecting tube 200 are subject to.

Preferably, insulating tube 10 is sponge plastid, and sponge plastid has the heat-insulating property of excellence, can meet insulating tube 10 Heat-insulating property requirement；Wherein it is possible to be understood by, owing to sponge plastid has certain elasticity so that the guarantor of sponge plastid The shape of temperature pipe 10 not necessarily can be maintained at tubulose constantly, when heat preservation member 100 and connecting tube 200 are unassembled, protects Temperature pipe 10 tube section can be in not occluded ellipse arc, the circular arc do not closed or other shapes, in heat preservation member 100 and connecting tube Under the state that 200 phases assemble, the tube chamber of insulating tube 10 is filled by connecting tube 200 so that insulating tube 10 can substantially maintain tubulose.

In the first embodiment of utility model, as shown in Figures 1 to 4, otch 11 along insulating tube 10 axially the most linearly Shape extends, and on the tube section of insulating tube 10, otch 11 overlaps with the radius of insulating tube 10, so, makes on insulating tube 10 The processing technique producing this otch 11 is relatively easy, convenient, and the stroke that connecting tube 200 loads in insulating tube 10 is shorter, makes product The use of product is more laborsaving.

In the second embodiment of utility model, as shown in Figures 5 to 7, otch 11 along insulating tube 10 axially the most linearly Shape extends, and on the tube section of insulating tube 10, otch 11 intersects with the radius of insulating tube 10；In this programme, otch 11 and guarantor Cooperation area when the structure that the radius of temperature pipe 10 intersects makes the first double faced adhesive tape 31 fix two tangent planes is bigger, can be beneficial to Improve the reliability fixing to two tangent planes.

In the 3rd embodiment of utility model, as shown in Figure 8 and Figure 9, the most curved along insulating tube 10 of otch 11 Shape extends, and on the tube section of insulating tube 10, otch 11 intersects with the radius of insulating tube 10, certainly, it is possible to design otch 11 Overlap with the radius of insulating tube 10；In this programme, the otch 11 axial curvilinear extension along insulating tube 10 is set, so, To insulating tube 10 when the two ends of circumference are fixed, insulating tube 10 can be formed at the two ends of circumference and engage each other structure, real Axial location during now these two ends docking, thus improve the assembly precision of insulating tube 10 and connecting tube 200.

In the 4th embodiment of utility model, as shown in Figure 10 and Figure 11, axial in folding along insulating tube 10 of otch 11 Linear extension, and on the tube section of insulating tube 10, otch 11 intersects with the radius of insulating tube 10, certainly, it is possible to design otch 11 overlap with the radius of insulating tube 10；In this programme, otch 11 is set and extends in fold-line-shaped along the axial of insulating tube 10, so, When being fixed insulating tube 10 at the two ends of circumference, insulating tube 10 can be formed at the two ends of circumference and engage each other structure, Realize the axial location during docking of these two ends, thus improve the assembly precision of insulating tube 10 and connecting tube 200.

In any of the above-described embodiment, as shown in Figure 1 to 11, insulating tube 10 includes two tangent planes, and two tangent planes are alternate Every to construct the otch 11 of insulating tube 10, wherein, sealed piece 20 is double faced adhesive tape, i.e. as two-sided to first as shown in 11 in Fig. 1 Glue 31, one in a bonding plane of the first double faced adhesive tape 31 and two tangent planes bonding；Heat preservation member 100 also includes overcoat, i.e. Fig. 1 is to the first overcoat 41 as shown in 11, and the first overcoat 41 covers on another bonding plane of the first double faced adhesive tape 31, And another bonding plane described of the first double faced adhesive tape 31 can be stripped；Illustrate as a example by this utility model first embodiment, As shown in Figures 1 to 3, under the off working state of product, the first double faced adhesive tape 31 is positioned in two tangent planes, and first pair On face glue 31, the bonding plane for work is isolated by the first overcoat 41, and now otch 11 can be opened or be extruded Guan Bi；? During product work, by connecting tube 200 after otch 11 loads in insulating tube 10, the first overcoat 41 can be peeled off the first double faced adhesive tape 31, and it is bonding with another tangent plane being relatively set with this first double faced adhesive tape 31 i.e. available such as institute in Fig. 4 to make the first double faced adhesive tape 31 The structure shown, in the present embodiment, the use of product has convenient, efficient feature, can improve connecting tube 200 and heat preservation member 100 Packaging efficiency, and by carrying out bonding to two tangent planes of insulating tube 10, so can hinder the air of otch 11 position Circulation, so to reduce connecting tube 200 dispersed heat or cold at otch 11, it is ensured that the heat insulation effect of heat preservation member 100.

In an embodiment of the present utility model, sealed piece 20 is provided with and is suitable to insulating tube 10 in one end of circumference The first fixed structure that is connected and being suitable to insulating tube 10 at second fixed structure that is connected of the other end of circumference, wherein, is incubated When pipe 10 is connected with first fixed structure and the second fixed structure, sealed piece 20 is located relatively at first fixed structure and second admittedly Part between fixed structure is opened to limit otch 11 across otch 11.

More specifically, sealed piece 20 can be the filling component (not shown) for filling otch 11, as in fan Body or the sponge of cuboid, wherein, first fixed structure is that the adhesive portion being arranged on sponge one end is (such as glue layer or two-sided Glue), rivet, staple, VELCRO or button etc., the second fixed structure is that the adhesive portion being arranged on the sponge other end is (such as glue Layer or double faced adhesive tape), rivet, staple, VELCRO or button etc., when product uses, sponge between two tangent planes, and its Two ends are fixing with tangent plane on the other side respectively to be connected, certainly, it is possible to be attached with other positions of insulating tube 10.

In embodiments more of the present utility model, as shown in Figure 12 to Figure 33, sealed piece 20 includes the first connecting portion 21 With the second connecting portion 22.

Specifically, the first connecting portion 21 is suitable to be connected with the outer surface being located relatively at otch 11 side on insulating tube 10；The Two connecting portions 22 are connected with the first connecting portion 21, and the second connecting portion 22 is suitable to be located relatively at otch 11 opposite side on insulating tube 10 Outer surface connect.

In this programme, sealed piece 20 is set and includes the first connecting portion 21 and the second connecting portion 22, utilize sealed piece 20 right When the two ends of insulating tube 10 circumference are fixed, by the first connecting portion 21 is located relatively at otch 11 side on insulating tube 10 Outer surface connect, the second connecting portion 22 is connected, so with the outer surface being located relatively at otch 11 opposite side on insulating tube 10 Make sealed piece 20 middle part can across otch 11 thus realize limiting the purpose opened of otch 11, this structure has use Feature easily, can improve the packaging efficiency of connecting tube 200 and heat preservation member 100 further；Additionally, available envelope in this structure Otch 11 is blocked by mouth part 20, and this can hinder the air of otch 11 position to circulate, so to reduce connecting tube 200 from cutting Dispersed heat or cold at mouth 11, it is ensured that the heat insulation effect of heat preservation member 100；And for sealed piece 20 covering and heat insulating pipe 10 herein At least part of outer surface and for the structure of otch 11, sealed piece 20, in addition to being used for blocking otch 11, also may be used The size range of insulating tube 10 is suitably expanded, to ensure connecting tube 200 and the suitability of insulating tube 10 under practice situation, Such as, in the occasion that connecting tube 200 size is bigger, the opening size of otch 11 can suitably be relaxed to ensure connecting tube 200 with the suitability of insulating tube 10, wherein, minimizing can be played connect owing to here with sealed piece 20 otch 11 being blocked The purpose that pipe 200 conducts heat with environmental convection, such that the most suitably relax otch 11 size also do not interfere with the insulation of product Performance, according to product use motility in this regard, can be more conducive to product and promote in field.

Certainly, this programme is not limited thereto, according to real needs, it is possible to sealed piece 20 is not carried out the first connecting portion 21 With the division of the second connecting portion 22, and by use sealed piece 20 being integrally fixed to insulating tube 10 surface, it is only necessary to Guarantee that sealed piece 20 is across otch 11.

In the 5th embodiment of the present utility model, as shown in Figure 12 to Figure 19, the first connecting portion 21 is solid with insulating tube 10 Fixed connection, more specifically, be provided with first fixed structure on the first connecting portion 21, and the first connecting portion 21 is by the first fixed knot Structure is fixing with insulating tube 10 to be connected, the 3rd double faced adhesive tape 33 during further preferably first fixed structure is diagram herein；Second even Connect portion 22 for cantilever design and can relative first connecting portion 21 and insulating tube 10 movable, wherein, on insulating tube 10 relative the The otch 11 extended radially through along insulating tube 10 it is provided with, i.e. in insulation at the link position of a junction 21 and the second connecting portion 22 On the tube section of pipe 10, otch 11 overlaps with the radius of insulating tube 10, and connecting tube 200 can be from otch 11 along the radial direction of insulating tube 10 Enter in insulating tube 10；It addition, be provided with the second fixed structure on the second connecting portion 22, the second connecting portion 22 can be by second Fixed structure is connected with insulating tube 10, and the most further preferred second fixed structure is the second double faced adhesive tape 32, and two-sided second The second overcoat 42 it is coated with on the outer surface of glue 32, when the second overcoat 42 is stripped, second on the second connecting portion 22 Double faced adhesive tape 32 is suitable to bonding with insulating tube 10.When the use of product, after connecting tube 200 loads in insulating tube 10, can be by second Overcoat 42 is peeled off from the second double faced adhesive tape 32, and makes the second double faced adhesive tape 32 bonding with insulating tube 10 to obtain as shown in figure 18 Structure, now, the partial outer face of sealed piece 20 covering and heat insulating pipe 10 and across otch 11, so to realize limiting 11 dozens, otch The purpose opened.

Certainly, this programme is not limited thereto, in addition to above scheme, the first connecting portion 21 can pass through rivet, staple, Button, VELCRO or glue form a fixed connection with insulating tube 10；Additionally, it is possible on the second connecting portion 22, rivet, nail are set Book pin, VELCRO or button, make the second connecting portion 22 be formed a fixed connection by rivet, staple or button with insulating tube 10, Wherein, the first connecting portion 21 and the second connecting portion 22 have multiple with the fixed form of insulating tube 10, will not enumerate herein, But on the premise of conceiving without departing from the design, belong to protection domain of the present utility model.Additionally, for above-mentioned scheme, the The position that arranges of two double faced adhesive tapes 32 also can be not limited by the accompanying figures, according to real needs, the second double faced adhesive tape 32 can be arranged on insulation On the outer surface of pipe 10.

In sixth embodiment of the present utility model, as shown in Figure 20 to Figure 24, unlike the embodiments above, this reality Executing in example, on the tube section of insulating tube 10, otch 11 intersects with the radius of insulating tube 10；Embodiment disclosed in figure is the most right This programme causes restriction, such as, for both examples above, except arranging otch 11 along guarantor as shown in Figure 12 and Figure 20 Outside the linear extension of axis of temperature pipe 10, otch 11 also can be set along the axis of insulating tube 10 is curvilinear or fold-line-shaped prolongs Stretch, be not described in detail in this.

Further, in the present embodiment, the junction of the first connecting portion 21 and the second connecting portion 22 is provided with switching Structure, makes the second connecting portion 22 can rotate relative to the first connecting portion 21.Specifically, as shown in figure 19, the present embodiment is transferred Structure is impression 23, axially extending along insulating tube 10 of this impression 23, can be beneficial to the second switching part around impression 23 relative first turn The portion that connects rotates, and so, when connecting tube 200 is loaded insulating tube 10, rotatable second connecting portion 22 is with the dress to connecting tube 200 Enter action to step down, and after connecting tube 200 loads in insulating tube 10, rotatable second connecting portion 22 with to the second connecting portion 22 with Insulating tube 10 is fixed, and the use process so making product is the most simple and convenient, can improve further connecting tube 200 with The packaging efficiency of insulating tube 10.

In the 7th embodiment of the present utility model, as illustrated in figs. 25 and 26, in the present embodiment, exchanging structure is arranged on Multiple through holes 24 on sealed piece 20, multiple through holes 24 arrange to construct bending line 25 on sealed piece 20 at intervals, its In, the second connecting portion 22 can rotate relative to the first connecting portion 21 around bending line 25.

In any of the above-described embodiment, it is preferable that the first connecting portion 21 is in arcuation and adaptive with insulating tube 10；So on the one hand May insure that the laminating effect of the first connecting portion 21 and insulating tube 10 surface, to reduce seal clearance between the two, to improve product Heat insulation effect, another aspect can reduce the first connecting portion 21 and insulating tube by arranging the first connecting portion 21 with insulating tube 10 adaptation The internal stress of 10 junctions, ensures the connection reliability of the first connecting portion 21 and insulating tube 10 relatively.

In any of the above-described embodiment, it is preferable that the second connecting portion 22 is in arcuation and adaptive with insulating tube 10；So on the one hand May insure that the laminating effect of the second connecting portion 22 and insulating tube 10 surface, to reduce seal clearance between the two, to improve product Heat insulation effect, another aspect can reduce the second connecting portion 22 and insulating tube by arranging the second connecting portion 22 with insulating tube 10 adaptation The internal stress of 10 junctions, ensures the connection reliability of the second connecting portion 22 and insulating tube 10 relatively.

In any of the above-described embodiment, alternatively, the first connecting portion 21 and the second connecting portion 22 are sponge plastid；Sponge plastid There is the heat-insulating property of excellence, can greatly suppress in connecting tube 200 heat exchange just to the position of otch 11 with environment Journey, promotes the heat insulation effect to connecting tube 200, and sponge plastid is with low cost, can improve the cost advantage of product.

In any of the above-described embodiment, alternatively, the first connecting portion 21 and the second connecting portion 22 are polrvinyl chloride plastid or poly- Carbonic ester plastid；Polrvinyl chloride plastid and Merlon plastid have the waterproof effect of excellence, so, for occurring at otch 11 The problem of condensation, utilizes sealed piece 20 can suppress at external moisture and intrudes at otch 11 in insulating tube 10, it is ensured that The heat-insulating property of insulating tube 10.

In any of the above-described embodiment, it is preferable that the first connecting portion 21 and the second connecting portion 22 are integral type structure；Body formula is tied Structure has easy to process, bonding strength high, can take into account serviceability and the working (machining) efficiency problem of product.

In any of the above-described embodiment, it is preferable that the thickness H of sealed piece 20 meets: 0.25R≤H≤1.5R, wherein, R is for protecting The external diameter of temperature pipe 10.

In this programme, the thickness H arranging sealed piece 20 is 0.25R～1.5R, is particularly suited for sealed piece 20 and insulating tube The occasion that 10 materials are identical, wherein, the thickness H arranging sealed piece 20 is not less than 0.25R, so may insure that sealed piece 20 is to cutting The thermal insulation of mouth 11 positions, reduces connecting tube 200 and is positioned at the heat exchange amount at the position at otch 11 and environment；It addition, arrange envelope The thickness H of mouth part 20 is not more than 1.5R, so can ensure that sealed piece 20 has good pliability to be close to insulating tube 10, so On the one hand can reduce the gap between the outer surface of insulating tube 10 and the inner surface of sealed piece 20, make the outer surface of insulating tube 10 And form good sealed pathway between the inner surface of sealed piece 20, thus reduce the air entered from this gap, improve product Thermal resistance effect, on the other hand, can avoid that the rigidity of sealed piece 20 is excessive causes sealed piece 20 and insulating tube 10 junction planted agent The problem that power is excessive, ensures the connection reliability of sealed piece 20 and insulating tube 10 relatively.

In any of the above-described embodiment, it is preferable that the thickness H of described sealed piece 20 meets: 1mm≤H≤5mm.

In this programme, the thickness H arranging sealed piece 20 is 1mm～5mm, is particularly suited for what sealed piece 20 was sponge plastid Occasion, wherein, arranges the thickness H of sealed piece 20 not less than 1mm, so may insure that sealed piece 20 to otch 11 position every Hot, reduce connecting tube 200 and be positioned at the heat exchange amount at the position at otch 11 and environment；It addition, arrange the thickness H of sealed piece 20 not More than 5mm, so can ensure that sealed piece 20 has good pliability to be close to insulating tube 10, so on the one hand can reduce guarantor Gap between outer surface and the inner surface of sealed piece 20 of temperature pipe 10, makes the outer surface of insulating tube 10 and the interior table of sealed piece 20 Form good sealed pathway between face, thus reduce the air entered from this gap, improve product thermal resistance effect, the opposing party Face, can avoid the excessive problem causing sealed piece 20 excessive with insulating tube 10 junction internal stress of rigidity of sealed piece 20, phase To the connection reliability ensureing sealed piece 20 and insulating tube 10.

In the 8th embodiment of the present utility model, as shown in Figure 27 to Figure 33, heat preservation member 100 also includes waterproof layer 50, Waterproof layer 50 is arranged on the outer surface of insulating tube 10；Waterproof layer 50 can avoid the problem of insulating tube 10 moisture absorption, particularly with For insulating tube 10 is the occasion of sponge plastid, so can ensure that in the hole of insulating tube 10 sponge plastid all the time by static sky Gas is filled, so that it is guaranteed that insulating tube 10 can remain good heat-proof quality, it is to avoid be incubated during air-conditioner long-play Pipe 10 moisture absorption causes the problem that its heat-insulating property declines, and improves the dependability of product.

Further, as shown in Figure 29, Figure 30 and Figure 31, on the tube section of insulating tube 10, the contour line of waterproof layer 50 In the arc do not closed, wherein, being connected with insulating tube 10 at the endpoint location of the contour line of waterproof layer 50, otch 11 is positioned at profile The opening part of line.More specifically, one end of one end of waterproof layer 50 circumference and sealed piece 20 is bonding solid by the 3rd double faced adhesive tape 33 Being scheduled on the outer surface of insulating tube 10, the other end of waterproof layer 50 circumference is by the outer surface of the 4th double faced adhesive tape 34 with insulating tube 10 It is adhesively fixed；So arranging the both sides making the link position of waterproof layer 50 and insulating tube 10 be distributed in otch 11, this can make waterproof Gap between layer 50 and insulating tube 10 forms sealing at the two ends of waterproof layer 50 circumference, thus it is waterproof to avoid steam to intrude into In gap between layer 50 and insulating tube 10, improve the waterproof effect of waterproof layer 50.

It is understood that inevitably there is loss of refrigeration capacity in otch 11 position of insulating tube 10, this can draw Play otch 11 position and condensation occurs, waterproof layer 50 and insulating tube 10 are entered in the position, both sides of otch 11 by the design Row connects, and this can stop the condensed water produced at otch 11 to the gap internal diffusion of waterproof layer 50 with insulating tube 10, thus avoids The problem of insulating tube 10 moisture absorption, it is ensured that the heat insulation effect of insulating tube 10.

It addition, be provided with the second double faced adhesive tape 32 on sealed piece 20, and it is anti-to be coated with second on the second double faced adhesive tape 32 outer surface Sheath 42, when product uses, peels off the second overcoat 42 from the second double faced adhesive tape 32, and makes the second double faced adhesive tape 32 and insulation The outer surface of pipe 10 or the waterproof layer 50 of insulating tube 10 are bonding.

Preferably, the spacing between two end points of contour line is not less than 5mm.

In this programme, so design can be beneficial to the processing technique simplification of heat preservation member 100, improves working (machining) efficiency and adds working medium Amount, more specifically, the manufacturing process with the insulating tube 10 of waterproof layer 50 can be: first, processing and manufacturing goes out in circumference in envelope Close insulating tube 10 intermediate of shape；Secondly, utilize sticking double faced adhesive tape or use the fixtures such as rivet two to waterproof layer 50 circumference End is fixedly connected with this insulating tube 10 intermediate, owing to circumferentially closed body is easier to keep its shape, can be so The fixing work of waterproof layer 50 brings convenience, and can avoid protecting during fixing waterproof layer 50 for first arranging the structure of otch 11 The problem that temperature pipe 10 subsides, makes product be more suitable for Mechanized Processing, wherein, arranges the spacing between circumferentially fixed two ends, i.e. Spacing between two end points of the contour line of waterproof layer 50 is not less than 5mm, to reserve the Working position of otch 11, certainly, Spacing between two end points of contour line can design according to the real needs of cutting operation or otch 11 width, the most also can set It is calculated as 6mm, 7mm, 8mm, 9mm or 10mm etc.；Finally, to being located relatively at it of two end points of contour line on insulating tube 10 intermediate Between part carry out cutting, final prepare insulating tube 10.

Alternatively, waterproof layer 50 is polyvinyl chloride layer or Polycarbonate Layer.

In this programme, arranging waterproof layer 50 is polyvinyl chloride layer or Polycarbonate Layer, polyvinyl chloride layer or Merlon Layer has the water resistance of excellence and has cost advantage, utilizes its covering and heat insulating pipe 10 outer surface can avoid insulating tube 10 The problem of moisture absorption, for the occasion that insulating tube 10 is sponge plastid, so can ensure that insulating tube 10 sponge plastid Hole in filled by still air all the time, so that it is guaranteed that insulating tube 10 can remain good heat-proof quality, it is to avoid empty When adjusting device long-play, insulating tube 10 moisture absorption causes the problem that its heat-insulating property declines, and improves the dependability of product.

As shown in Fig. 4, Figure 18 and Figure 33, the embodiment of this utility model second aspect provides the connecting tube of a kind of air-conditioning 200 assemblies, including the heat preservation member 100 described in connecting tube 200 and any of the above-described technical scheme, connecting tube 200 is embedded in insulation In the insulating tube 10 of part 100, insulating tube 10 two ends in the circumferential are connected by the sealed piece 20 of heat preservation member 100.

Connecting tube 200 assembly of the air-conditioning that this utility model provides, is arranged vertically on the insulating tube 10 of heat preservation member 100 The otch 11 extended, so, can make connecting tube 200 be encased in insulation along the radial direction of insulating tube 10 at the otch 11 of insulating tube 10 In pipe 10, being greatly enhanced the packaging efficiency of heat preservation member 100 and connecting tube 200, the production saving product is time-consuming；Hereafter, guarantor is made Temperature pipe 10 two ends in the circumferential are opened with restriction otch 11 by sealed piece 20 is fixing, and this can ensure that insulating tube 10 and connecting tube 200 assemble reliably, and insulating tube 10 can be made effectively to be adjacent to connecting tube 200 to improve the heat insulation effect to connecting tube 200.

Preferably, insulating tube 10 is adaptive with connecting tube 200；So can ensure outer surface and the insulating tube 10 of connecting tube 200 The laminating compactness of inner surface, improve the heat insulation effect to connecting tube 200 further.

It is highly preferred that connecting tube 200 is copper pipe.

The embodiment of this utility model third aspect provides a kind of air-conditioning (not shown), including compressor, throttling Heat preservation member 100 described in element, First Heat Exchanger, the second heat exchanger, connecting tube 200 and any of the above-described technical scheme；Compression At least two in machine, restricting element, First Heat Exchanger and the second heat exchanger is formed by connecting tube 200 and connects；Connecting tube 200 It is embedded in the insulating tube 10 of heat preservation member 100, insulating tube 10 two ends in the circumferential sealed piece 20 phase by heat preservation member 100 Even.

The air-conditioning that this utility model provides, arranges the otch 11 axially extended on the insulating tube 10 of heat preservation member 100, this Sample, can make connecting tube 200 be encased in insulating tube 10 along the radial direction of insulating tube 10 at the otch 11 of insulating tube 10, greatly carry High heat preservation member 100 and the packaging efficiency of connecting tube 200, the production saving product is time-consuming；Hereafter, make insulating tube 10 in the circumferential Two ends are opened with restriction otch 11 by sealed piece 20 is fixing, and this can ensure that insulating tube 10 and connecting tube 200 assemble reliably, and can Insulating tube 10 is made effectively to be adjacent to connecting tube 200 to improve the heat insulation effect to connecting tube 200.

In sum, the heat preservation member that this utility model provides, the suit row when insulating tube of connecting tube and heat preservation member assembles Journey is shorter, and this makes the assembly operation easy of connecting tube and insulating tube and can reduce working place need when both assemble Ask, for the longer situation of connecting tube length itself, can significantly more shorten the time-consuming amount of suit operation, improve sky The packaging efficiency adjusted, and this can also reduce the difficulty of connecting tube and insulating tube assembly operation, reduce the damage that connecting tube is subject to； And the air-conditioning that this utility model provides and connecting pipe component thereof, because being provided with this heat preservation member, there is all of the above beneficial effect.

In this utility model, term " first ", " second ", " the 3rd ", " the 4th " are only used for the purpose described, and can not It is interpreted as instruction or hint relative importance；Term " multiple " then refers to two or more, unless otherwise clear and definite restriction.Art Language " is installed ", " being connected ", " connection ", the term such as " fixing " all should be interpreted broadly, and such as, " connection " can be fixing connection, Can also be to removably connect, or be integrally connected；" being connected " can be to be joined directly together, it is also possible to by the indirect phase of intermediary Even.For the ordinary skill in the art, can understand that above-mentioned term is in this utility model as the case may be Concrete meaning.

In the description of this specification, the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. Mean that the specific features, structure, material or the feature that combine this embodiment or example description are contained in of the present utility model at least one In individual embodiment or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment Or example.And, the specific features of description, structure, material or feature can be in any one or more embodiments or examples In combine in an appropriate manner.

The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.

Claims (15)

1. a heat preservation member, it is characterised in that including:

Insulating tube, described insulating tube has the tube chamber being suitable to accommodate the connecting tube of air-conditioning, and described insulating tube is provided through its pipe The otch of wall, wherein, described otch is axially extending along described insulating tube, for described connecting tube from described otch approximately along institute State insulating tube radially in described tube chamber；

Sealed piece, described insulating tube two ends in the circumferential can be connected by described sealed piece, open limiting described otch.

Heat preservation member the most according to claim 1, it is characterised in that

Described otch extends along the most linear, fold-line-shaped or the shaped form of described insulating tube；And/or

On the tube section of described insulating tube, described otch overlaps with the radius of described insulating tube or intersects.

Heat preservation member the most according to claim 1 and 2, it is characterised in that

Described insulating tube includes two tangent planes, and two described tangent planes are separately to construct described otch, wherein, and described sealed piece Be suitable to be connected with two described tangent planes, open limiting described otch；Or

Be provided with on described sealed piece be suitable to described insulating tube the first fixed structure that is connected of one end of circumference and be suitable to and The second fixed structure that described insulating tube is connected at the circumferential other end, wherein, described insulating tube and described first fixed structure And described second fixed structure is when being connected, described sealed piece is located relatively at described first fixed structure and described second fixed knot Part between structure across described otch, is opened limiting described otch.

Heat preservation member the most according to claim 1 and 2, it is characterised in that

One end of described sealed piece is fixing in one end of circumference with described insulating tube to be connected, and the other end of described sealed piece is freely Hold, and the other end of described sealed piece is suitable to be connected at the other end of circumference with described insulating tube.

Heat preservation member the most according to claim 1 and 2, it is characterised in that described sealed piece includes:

First connecting portion, is suitable to be connected with the outer surface being located relatively at described otch side on described insulating tube；

Second connecting portion, is connected with described first connecting portion, and described second connecting portion is suitable to be located relatively on described insulating tube The outer surface of described otch opposite side connects.

Heat preservation member the most according to claim 5, it is characterised in that

Described first connecting portion is provided with exchanging structure with the junction of described second connecting portion, enables described second connecting portion Rotate relative to described first connecting portion.

Heat preservation member the most according to claim 6, it is characterised in that

Described exchanging structure includes the impression being arranged on described sealed piece, and wherein, described second connecting portion can be around described pressure Trace rotates relative to described first connecting portion；Or

Described exchanging structure includes the multiple through holes being arranged on described sealed piece, multiple described through holes arrange at intervals with Constructing bending line on described sealed piece, wherein, described second connecting portion can connect around described bending line the most described first Portion rotates.

Heat preservation member the most according to claim 5, it is characterised in that

Described first connecting portion is arcuation and adaptive with described insulating tube；And/or described second connecting portion is arcuation and with described Insulating tube is adaptive.

Heat preservation member the most according to claim 1 and 2, it is characterised in that

The thickness H of described sealed piece meets: 0.25R≤H≤1.5R, wherein, R is the external diameter of described insulating tube；Or described envelope The thickness H of mouth part meets: 1mm≤H≤5mm.

Heat preservation member the most according to claim 1 and 2, it is characterised in that

Described sealed piece includes being suitable to the adhesive portion bonding with described insulating tube, bonding with described insulating tube for described sealed piece It is connected.

11. heat preservation member according to claim 1 and 2, it is characterised in that also include:

Waterproof layer, is arranged on the outer surface of described insulating tube.

12. heat preservation member according to claim 11, it is characterised in that

On the tube section of described insulating tube, the contour line of described waterproof layer is in the arc do not closed, wherein, and described waterproof layer Being connected with described insulating tube at the endpoint location of described contour line, described otch is positioned at the opening part of described contour line.

13. heat preservation member according to claim 12, it is characterised in that

Spacing between two end points of described contour line is not less than 5mm.

The connecting pipe component of 14. 1 kinds of air-conditionings, it is characterised in that including:

Connecting tube；

Heat preservation member as according to any one of claim 1 to 13, described connecting tube is embedded in the insulating tube of described heat preservation member, Described insulating tube two ends in the circumferential are connected by the sealed piece of described heat preservation member.

15. 1 kinds of air-conditionings, it is characterised in that including:

Compressor, restricting element, First Heat Exchanger and the second heat exchanger；

Connecting tube, at least two in described compressor, described restricting element, described First Heat Exchanger and described second heat exchanger Formed by described connecting tube and connect；

Heat preservation member as according to any one of claim 1 to 13, described connecting tube is embedded in the insulating tube of described heat preservation member, Described insulating tube two ends in the circumferential are connected by the sealed piece of described heat preservation member.