CN216742169U

CN216742169U - Heat preservation shell of hot water circulating pump

Info

Publication number: CN216742169U
Application number: CN202122995576.4U
Authority: CN
Inventors: 张昂
Original assignee: Shanghai Xiejia Building Technology Co ltd
Current assignee: Shanghai Xiejia Building Technology Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-06-14
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a hot water circulating pump's heat preservation shell, including the transport pipe, transport pipe outer wall cover is equipped with protective structure, and protective structure outer wall cover is equipped with first fixing device, is provided with the insulating tube in the middle of two protective structure, and insulating tube outer wall cover is equipped with the sunshade cover, and first fixing device outer wall one side is provided with second fixing device, and second fixing device includes fixing base, fixed slot, second spout and screw. This hot water circulating pump's heat preservation shell can reach the condition that reduces the outside air inflow heat preservation pipe through setting up insulating tube, protective sheath and sunshade cover, improves the purpose of heat preservation effect to through setting up protection architecture, first fixing device and second fixing device, can reach and avoid arc flange snap-on the insulating tube surface, reduce the damage to the insulating tube, improve insulating tube life's purpose.

Description

Heat preservation shell of hot water circulating pump

Technical Field

The utility model relates to a heat preservation shell technical field specifically is a hot water circulating pump's heat preservation shell.

Background

The heat-insulating shell is also called as a heat-insulating pipe, the heat-insulating pipe is short for a heat-insulating pipeline, and the heat-insulating pipe is used for conveying liquid, gas and other media and is used for heat insulation engineering of pipelines of petroleum, chemical engineering, aerospace, hot springs, military, central heating, central air conditioning, municipal administration and the like.

The prior art has the following defects or problems:

1. when the existing conveying pipe is fixed, the connecting flange is generally fixedly arranged on the surface of the heat-insulating shell, and the heat-insulating shell is extruded after being used for a long time, so that the heat-insulating effect of the heat-insulating shell is reduced;

2. current heat preservation shell can produce gas leakage phenomenon after long-time the use for the heat preservation effect reduces, and heat preservation shell outer wall has the drop of water drippage simultaneously, and the experience that gives the user feels not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hot water circulating pump's heat preservation shell to the weak point of prior art to solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hot water circulating pump's heat preservation shell, includes the transport pipe, transport pipe outer wall cover is equipped with protective structure, protective structure outer wall cover is equipped with first fixing device, two be provided with the insulating tube in the middle of the protective structure, insulating tube outer wall cover is equipped with the sunshade cover, first fixing device outer wall one side is provided with second fixing device, second fixing device includes fixing base, fixed slot, second spout and screw.

As the utility model discloses an optimized technical scheme, protection architecture includes protective sheath, jack and draw-in groove, the width of draw-in groove is the same with the pipe wall width of insulating tube, the draw-in groove has dripped the adhesive with the insulating tube junction, and the draw-in groove plays and reduces the effect that external gas got into the insulating tube, improvement insulating tube heat preservation effect.

As the utility model discloses an optimized technical scheme, the internal diameter size of jack slightly is less than the external diameter size of transport pipe, the quantity of protective sheath is a plurality of, the protective sheath is rigid polyurethane material, but the insulating tube is fixed inside the protective sheath to the jack secondary.

As the utility model discloses an optimized technical scheme, the insulating tube outer wall is provided with the burr for black and outer wall, the insulating tube is rubber and plastic sponge material, the internal diameter size of sunshade cover and the external diameter size phase-match of insulating tube, the length of sunshade cover is the same with the length of insulating tube, and when the insulating tube can reduce the inside heat loss of conveyer pipe, the condensation phenomenon of reducing because of the inside and outside difference in temperature great lead to of conveyer pipe reduces the phenomenon that the dewdrop.

As the utility model discloses an optimal technical scheme, first fixing device includes arc flange, connecting seat and first fixing bolt, the quantity of arc flange is two sets of, the arc flange is about protective sheath symmetric distribution, two the arc flange passes through connecting seat and first fixing bolt fixed connection, the arc flange is the nickel-zinc alloy material, and the transport pipe can be fixed to mutual centre gripping through the arc flange.

As the utility model discloses a preferred technical scheme, first fixing device still includes connecting plate, fixed plate, first slider and second fixing bolt, the both ends and fixed plate and the arc flange fixed connection of connecting plate, the fixed plate joint slides about the fixed orifices is inside and through first slider and second spout in the fixing base is inside, second fixing bolt through running through fixed plate and fixing base and with external fixed connection, through mutually supporting of fixed plate, first slider and second spout, can drive the arc flange and reciprocate, makes things convenient for the dismantlement and the installation of transport pipe.

As the utility model discloses an optimal technical scheme, second fixing device still includes first spout, second slider, baffle, second slider and baffle fixed connection, the baffle passes through second slider and first spout and fixing base sliding connection, and through the upper and lower slip of baffle, can reduce the external gas and get into the fixing base, reduces the inside corrosion phenomenon of fixing base, improves the life of fixing base.

As the utility model discloses an optimized technical scheme, fixing device still includes apron and fixed column, the external diameter of fixed column slightly is greater than the width of second spout, the fixed column is the elastic rubber material, the apron passes through fixed column and second spout and fixing base swing joint, the cross section of apron is the same with the cross section size of fixing base, uses through the cooperation of apron and fixed column, can reduce steam and get into the fixing base, reduces second fixing bolt's corrosion phenomena.

As the utility model discloses an optimized technical scheme, arc flange, second fixing bolt and fixing base are the nickel-zinc alloy material, and the corrosion-resistant ability of arc flange, second fixing bolt and fixing base can be improved to the nickel-zinc alloy.

Compared with the prior art, the utility model provides a transportation heat preservation shell of hot water circulating pump possesses following beneficial effect:

1. according to the heat preservation shell of the hot water circulating pump, the conveying pipe, the protection structure, the heat preservation pipe and the sun shading sleeve are arranged, when the heat preservation shell is used, two ends of the heat preservation pipe are inserted into the protective sleeve through the clamping grooves, the joint of the protective sleeve and the heat preservation pipe is coated with the adhesive, the adhesion is enhanced, the condition that outside air flows into the heat preservation pipe is reduced, the heat preservation effect is improved, meanwhile, the sun shading sleeve is arranged on the outer wall of the heat preservation pipe, the aging phenomenon of the heat preservation pipe due to outside sunlight irradiation is reduced, at the moment, the conveying pipe is inserted into the protective sleeve and the heat preservation pipe through the insertion holes, and the clamping grooves are extruded at the moment, so that the heat preservation pipe is further fixed, and the inflow of outside air is reduced;

2. this hot water circulating pump's heat preservation shell, through setting up first fixing device and second fixing device, during the use, fix fixing base and half arc flange at the wall body surface through second fixing bolt, the accessible slides second half arc flange and cup joints the protective sheath this moment, and fix two arc flanges through connecting seat and first fixing bolt, make the transportation pipe hang in wall one side, because of the protective sheath is rigid polyurethane material, not only has better heat preservation effect, also can avoid arc flange snap-on the insulating tube surface simultaneously, reduce the damage to the insulating tube, the life of insulating tube has been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a first fixing device of the present invention;

FIG. 3 is a schematic structural view of a second fixing device of the present invention;

fig. 4 is a schematic view of the protection structure of the present invention.

In the figure: 1. a transport pipe; 2. a protective structure; 201. a protective sleeve; 202. a jack; 203. a card slot; 3. a first fixing device; 301. an arc-shaped flange; 302. a connecting seat; 303. a first fixing bolt; 304. a connecting plate; 305. a fixing plate; 306. a first slider; 307. a second fixing bolt; 4. a heat-insulating pipe; 5. a sunshade sleeve; 6. a second fixing device; 601. a fixed seat; 602. a first chute; 603. a second slider; 604. a baffle plate; 605. fixing grooves; 606. a second chute; 607. a cover plate; 608. fixing a column; 609. and a screw hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, a heat preservation shell of a hot water circulating pump, includes a transport pipe 1, the outer wall of the transport pipe 1 is sleeved with a protection structure 2, the outer wall of the protection structure 2 is sleeved with a first fixing device 3, a heat preservation pipe 4 is arranged between the two protection structures 2, the outer wall of the heat preservation pipe 4 is sleeved with a sunshade sleeve 5, the protection structure 2 includes a protection sleeve 201, an insertion hole 202 and a clamping groove 203, the width of the clamping groove 203 is the same as the pipe wall width of the heat preservation pipe 4, an adhesive is dropped at the connection part of the clamping groove 203 and the heat preservation pipe 4, and the clamping groove 203 plays a role in reducing outside air from entering the heat preservation pipe 4 and improving the heat preservation effect of the heat preservation pipe 4; the internal diameter size of jack 202 slightly is less than the external diameter size of transport pipe 1, and the quantity of protective sheath 201 is a plurality of, and protective sheath 201 is the rigid polyurethane material, and jack 202 can be fixed insulating tube 4 for the secondary inside protective sheath 201.

Referring to fig. 1, the outer wall of the heat preservation pipe 4 is black and the outer wall is provided with convex lines, the heat preservation pipe 4 is made of rubber and plastic sponge, the inner diameter of the sunshade sleeve 5 is matched with the outer diameter of the heat preservation pipe 4, the length of the sunshade sleeve 5 is the same as that of the heat preservation pipe 4, and the heat preservation pipe 4 can reduce the condensation phenomenon caused by the large temperature difference between the inside and the outside of the transportation pipe 1 and reduce the dew dripping phenomenon while the heat loss inside the transportation pipe 1 can be reduced.

The second embodiment:

referring to fig. 2, on the basis of the first embodiment, a second fixing device 6 is disposed on one side of an outer wall of a first fixing device 3, the second fixing device 6 includes a fixing seat 601, a fixing groove 605, a second sliding groove 606 and a screw hole 609, the first fixing device 3 includes two sets of arc-shaped flanges 301, a connecting seat 302 and a first fixing bolt 303, the number of the arc-shaped flanges 301 is two, the arc-shaped flanges 301 are symmetrically distributed about a protective sleeve 201, the two arc-shaped flanges 301 are fixedly connected with the first fixing bolt 303 through the connecting seat 302, the arc-shaped flanges 301 are made of nickel-zinc alloy, and the transport pipe 1 can be fixed by mutually clamping the arc-shaped flanges 301; first fixing device 3 still includes connecting plate 304, fixed plate 305, first slider 306 and second fixing bolt 307, the both ends and fixed plate 305 and arc flange 301 fixed connection of connecting plate 304, fixed plate 305 joint is inside and slides from top to bottom in fixing base 601 inside through first slider 306 and second spout 606 in the fixed orifices, second fixing bolt 307 is through running through fixed plate 305 and fixing base 601 and with external fixed connection, through fixed plate 305, mutually supporting of first slider 306 and second spout 606, can drive arc flange 301 and reciprocate, make things convenient for the dismantlement and the installation of transport pipe 1.

Referring to fig. 3, the second fixing device 6 further includes a first sliding chute 602, a second sliding block 603, and a baffle 604, the second sliding block 603 is fixedly connected to the baffle 604, the baffle 604 is slidably connected to the fixing base 601 through the second sliding block 603 and the first sliding chute 602, and the baffle 604 slides up and down, so that the external air can be prevented from entering the fixing base 601, the corrosion inside the fixing base 601 is reduced, and the service life of the fixing base 601 is prolonged; the fixing device 6 further comprises a cover plate 607 and a fixing column 608, the outer diameter of the fixing column 608 is slightly larger than the width of the second sliding groove 606, the fixing column 608 is made of elastic rubber, the cover plate 607 is movably connected with the fixing seat 601 through the fixing column 608 and the second sliding groove 606, the cross section of the cover plate 607 is the same as that of the fixing seat 601 in size, and through the matching use of the cover plate 607 and the fixing column 608, the water vapor can be reduced to enter the fixing seat 601, and the corrosion phenomenon of the second fixing bolt 307 is reduced.

Referring to fig. 2-3, the arc-shaped flange 301, the second fixing bolt 307 and the fixing base 601 are made of ni-zn alloy, which can improve the corrosion resistance of the arc-shaped flange 301, the second fixing bolt 307 and the fixing base 601.

The utility model discloses a theory of operation and use flow: when the heat preservation shell of the hot water circulating pump is used, two ends of a heat preservation pipe 4 are inserted into a protection sleeve 201 through clamping grooves 203, a bonding agent is coated at the joint of the protection sleeve 201 and the heat preservation pipe 4, the bonding property is enhanced, the condition that outside air flows into the heat preservation pipe 4 is reduced, the heat preservation effect is improved, meanwhile, a sunshade sleeve 5 is sleeved on the outer wall of the heat preservation pipe 4, the aging phenomenon of the heat preservation pipe 4 caused by outside sunlight irradiation is reduced, at the moment, a conveying pipe 1 is inserted into the protection sleeve 201 and the heat preservation pipe 4 through a jack 202, the outer diameter size of the conveying pipe 1 is slightly larger than that of the jack 202, the clamping grooves 203 are extruded at the moment, the heat preservation pipe 4 is further fixed, the inflow of outside air is reduced, after the heat preservation pipe 4 is installed, a fixing seat 601 and a half of arc-shaped flanges 301 are fixed on the surface of a wall body through a second fixing bolt 307, at the moment, the other half of arc-shaped flanges 301 can be slid to sleeve the protection sleeve 201, and fix two arc flanges 301 through connecting seat 302 and first fixing bolt 303, make transport pipe 1 hang in wall one side, because of protective sheath 201 is the rigid polyurethane material, not only have better heat preservation effect, also can avoid arc flange 301 snap-on to keep warm 4 surfaces simultaneously, reduce the damage to keep warm 4, improved the life of keep warm 4.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a hot water circulating pump's heat preservation shell which characterized in that: including transport pipe (1), transport pipe (1) outer wall cover is equipped with protective structure (2), protective structure (2) outer wall cover is equipped with first fixing device (3), two be provided with insulating tube (4) in the middle of protective structure (2), insulating tube (4) outer wall cover is equipped with sunshade cover (5), first fixing device (3) outer wall one side is provided with second fixing device (6), second fixing device (6) are including fixing base (601), fixed slot (605), second spout (606) and screw (609).

2. The thermal insulation case of a hot water circulation pump according to claim 1, wherein: the protective structure (2) comprises a protective sleeve (201), a jack (202) and a clamping groove (203), the width of the clamping groove (203) is the same as the width of the wall of the heat preservation pipe (4), and an adhesive is dripped at the joint of the clamping groove (203) and the heat preservation pipe (4).

3. The thermal insulation case of a hot water circulation pump according to claim 2, wherein: the inner diameter of the jack (202) is slightly smaller than the outer diameter of the conveying pipe (1), the number of the protective sleeves (201) is a plurality, and the protective sleeves (201) are made of rigid polyurethane.

4. The thermal insulation case of a hot water circulation pump according to claim 1, wherein: the outer wall of the heat preservation pipe (4) is black, the outer wall of the heat preservation pipe (4) is provided with convex patterns, the heat preservation pipe (4) is made of rubber and plastic sponge materials, the inner diameter size of the sunshade sleeve (5) is matched with the outer diameter size of the heat preservation pipe (4), and the length of the sunshade sleeve (5) is the same as that of the heat preservation pipe (4).

5. The thermal insulation case of a hot water circulation pump according to claim 1, wherein: first fixing device (3) include arc flange (301), connecting seat (302) and first fixing bolt (303), the quantity of arc flange (301) is two sets of, arc flange (301) are about protective sheath (201) symmetric distribution, two arc flange (301) are through connecting seat (302) and first fixing bolt (303) fixed connection, arc flange (301) are the nickel zinc alloy material.

6. The thermal insulation case of a hot water circulation pump according to claim 5, wherein: first fixing device (3) still include connecting plate (304), fixed plate (305), first slider (306) and second fixing bolt (307), the both ends and fixed plate (305) and arc flange (301) fixed connection of connecting plate (304), fixed plate (305) joint is inside at the fixed orifices and through first slider (306) and second spout (606) slide from top to bottom in fixing base (601) inside, second fixing bolt (307) run through fixed plate (305) and fixing base (601) and with casing fixed connection.

7. The thermal insulation case of a hot water circulation pump according to claim 1, wherein: the second fixing device (6) further comprises a first sliding groove (602), a second sliding block (603) and a baffle (604), the second sliding block (603) is fixedly connected with the baffle (604), and the baffle (604) is in sliding connection with the fixing seat (601) through the second sliding block (603) and the first sliding groove (602).

8. The thermal insulation shell of a hot water circulation pump according to claim 1, wherein: the second fixing device (6) further comprises a cover plate (607) and a fixing column (608), the outer diameter of the fixing column (608) is larger than the width of the second sliding groove (606), the fixing column (608) is made of elastic rubber, the cover plate (607) is movably connected with the fixing seat (601) through the fixing column (608) and the second sliding groove (606), and the cross section of the cover plate (607) is the same as that of the fixing seat (601).

9. The thermal insulation case of a hot water circulation pump according to claim 5, wherein: the arc-shaped flange (301), the second fixing bolt (307) and the fixing seat (601) are all made of nickel-zinc alloy.