CN211261331U

CN211261331U - Fixing device of outer courage silk of holding water box

Info

Publication number: CN211261331U
Application number: CN201922329853.0U
Authority: CN
Inventors: 雷建兵; 曹财喜; 李志刚; 周建能
Original assignee: Wuhan Huazhiwei Technology Industry Co ltd
Current assignee: Wuhan Huazhiwei Technology Industry Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-08-14
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a fixing device of holding water box outer courage silk, including inner water tank and the outer courage of water tank, be provided with the heating rod between inner water tank and the outer courage of water tank, the bottom of the outer courage of water tank and the outside joint that is located inner water tank have round platform shape sealing plug, and the top joint of round platform shape sealing plug has the semicircle heat insulating sleeve, and the semicircle heat insulating sleeve cover is established in the outside of heating rod, semicircle heat insulating sleeve open-ended one side fixedly connected with arc heat-conducting plate, the utility model relates to a holding water box technical field. This fixing device of holding water box outer courage silk utilizes semicircle radiation shield to cooperate arc heat-conducting plate and heat conduction strip to fix the heating rod, and wherein the arc heat-conducting plate can make that the heating rod is better heats for the inner water tank, and utilizes draw runner cooperation spout can restrict the position of semicircle radiation shield, restricts the heating rod promptly and avoids it to rock, keeps the stability of heating, and a plurality of structure cooperations have improved the heating efficiency of heating rod promptly, the installation of also being convenient for.

Description

Fixing device of outer courage silk of holding water box

Technical Field

The utility model relates to a holding water box technical field specifically is a fixing device of holding water box outer courage silk.

Background

The heat-preservation water tank is different from a stainless steel fire-fighting water tank, and the heat-preservation water tank is formed by adding special industrial and heat-preservation materials in an interlayer of the water tank, so that the water tank can keep a certain temperature to meet the requirements of life or industry. The heat preservation water tank can be divided into the following parts according to different materials used and processed: stainless steel heat preservation water tank, pressure-bearing heat preservation water tank, glass steel heat preservation water tank. The inner box of the heat preservation water tank is made of stainless steel, the outer box can be made of stainless steel or aluminum-zinc-plated steel, and the heat preservation water tank is light in weight, attractive in appearance, clean and sanitary. The polyurethane integral foaming heat-insulating layer has small heat loss and good heat-insulating effect. The joint is welded by high-frequency resistance seam welding, so that the joint is not easy to rust and leak water.

The holding water box that current solar water heater used generally divide into inner bag and outer courage, and set up the heater strip between inner bag and outer courage, under the condition that does not have the sun, can heat water with the heater strip, but current heater strip generally all is one end fixed, most all does not have fixed knot to construct, it can rock at will between inner bag and outer courage, if rock at the removal in-process and lead to the heater strip deformation and press close to outer courage, then have very most heat and transmit away through outer courage, cause thermal waste, and the heater strip generally heats in the cavity between inner bag and the outer courage, the absorption efficiency of inner bag is not high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a fixing device of holding water box outer courage silk has solved the heater strip and has lacked stable fixed knot and construct, if rock at the removal in-process and lead to the heater strip deformation and press close to outer courage, then have very most heat and transmit away through outer courage, cause thermal waste, and the heater strip generally heats the problem that the absorption efficiency of inner bag is not high in the cavity between inner bag and the outer courage.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a fixing device of an outer liner wire of a heat preservation water tank comprises an inner water tank and an outer water tank, a heating rod is arranged between the inner water tank and the outer water tank, a truncated cone-shaped sealing plug is clamped at the bottom of the outer water tank container and positioned at the outer side of the inner water tank container, a semicircular heat insulation sleeve is clamped at the top of the truncated cone-shaped sealing plug, and the semicircular heat insulation sleeve is sleeved outside the heating rod, one side of the opening of the semicircular heat insulation sleeve is fixedly connected with an arc-shaped heat conduction plate, the inner cambered surface of the arc-shaped heat conducting plate is attached to the outer surface of the water tank inner container, one side of the arc-shaped heat conducting plate, which is positioned in the semicircular heat insulation sleeve, is fixedly connected with a heat conducting strip, the surface of the heat conducting strip is provided with a groove which is attached to the surface of the heating rod, both sides of the outer surface of the semicircular heat insulation sleeve are fixedly connected with sliding strips, fixedly connected with support frame between water tank inner bag and the outer courage of water tank, and the both sides of support frame have all been seted up with draw runner sliding connection have the spout.

Preferably, the support frame all is provided with a plurality ofly with the heating rod, and is annular equidistance distribution between water tank inner bag and the outer courage of water tank.

Preferably, the inner surface of the truncated cone-shaped sealing plug is fixedly connected with a threaded sleeve, and the bottom end of the heating rod is in threaded connection with the inner surface of the threaded sleeve.

Preferably, the bottom of the truncated cone-shaped sealing plug is fixedly connected with a connecting frame, and the connecting frame is fixedly connected with the bottom of the water tank outer container through a bolt.

Preferably, the inside of the connecting frame is fixedly connected with an electric connection block under the truncated cone-shaped sealing plug, the center of the bottom of the connecting frame is fixedly connected with a heater, and the heater is electrically connected with the electric connection block through a lead.

Preferably, the top of link and the top joint that is located the electricity connection piece have a protection gasket, the top of electricity connection piece has electrically conductive contact piece through wire electric connection, and the bottom crimping of the top of electrically conductive contact piece and heating rod, the outside swing joint that just is located the wire between the top of electrically conductive contact piece and link has the spring.

Advantageous effects

The utility model provides a fixing device of an outer liner wire of a heat preservation water tank. Compared with the prior art, the method has the following beneficial effects:

(1) the fixing device of the outer liner wire of the heat preservation water tank is characterized in that a truncated cone-shaped sealing plug is clamped at the bottom of the outer liner of the water tank and positioned on the outer side of the inner liner of the water tank, a semicircular heat insulation sleeve is clamped at the top of the truncated cone-shaped sealing plug and sleeved outside a heating rod, an arc-shaped heat conduction plate is fixedly connected to one side of an opening of the semicircular heat insulation sleeve, the inner arc surface of the arc-shaped heat conduction plate is attached to the outer surface of the inner liner of the water tank, a heat conduction strip is fixedly connected to one side of the arc-shaped heat conduction plate positioned inside the semicircular heat insulation sleeve, a groove attached to the surface of the heating rod is formed in the surface of the heat conduction strip, sliding strips are fixedly connected to two sides of the outer surface of the semicircular heat insulation sleeve, a support frame is fixedly connected between the inner liner of the water, wherein arc heat-conducting plate and heat conduction strip can make better for the water tank inner bag of heating rod heat, and utilize draw runner cooperation spout can restrict the position of semicircle radiation shield, restrict the heating rod promptly and avoid it to rock, keep the stability of heating, a plurality of structure cooperations have improved the heating efficiency of heating rod promptly, also are convenient for install.

(2) This fixing device of holding water box outer courage silk, be connected with the thread bush through the internal surface fixed connection at round platform shape sealing plug, and the bottom of heating rod and the internal surface threaded connection of thread bush, the top of link and the top joint that is located the electricity link have a protection gasket, there is conductive contact piece at the top of electricity link through wire electric connection, and the bottom crimping of the top of conductive contact piece and heating rod, the outside swing joint who just is located the wire between the top of conductive contact piece and link has the spring, install the heating rod utilizing the thread bush, make the equal independent installation of each heating rod dismantle, processing and installation work have been made things convenient for, and direct heating rod directly screws alright realization electrically conductive, high durability and convenient use.

Drawings

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

FIG. 2 is a top view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

fig. 4 is a schematic view of the internal structure of the truncated cone shaped sealing plug of the present invention;

fig. 5 is a partial enlarged view of the point B in fig. 4 according to the present invention.

In the figure: 1-water tank inner container, 2-water tank outer container, 3-heating rod, 4-round platform-shaped sealing plug, 5-semicircle heat insulation sleeve, 6-arc heat conduction plate, 7-heat conduction strip, 8-slide strip, 9-support frame, 10-chute, 11-thread sleeve, 12-connecting frame, 13-spring, 14-electric connection block, 15-heater, 16-protective gasket, 17-conductive contact piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-5, the present invention provides a technical solution: a fixing device for an outer liner wire of a heat preservation water tank comprises a water tank inner container 1 and a water tank outer container 2, a heating rod 3 is arranged between the water tank inner container 1 and the water tank outer container 2, the heating rod 3 is a traditional heating wire, a round-table-shaped sealing plug 4 is clamped at the bottom of the water tank outer container 2 and positioned on the outer side of the water tank inner container 1, a threaded sleeve 11 is fixedly connected to the inner surface of the round-table-shaped sealing plug 4, the bottom end of the heating rod 3 is in threaded connection with the inner surface of the threaded sleeve 11, a connecting frame 12 is fixedly connected to the bottom of the round-table-shaped sealing plug 4, the connecting frame 12 is fixedly connected with the bottom of the water tank outer container 2 through bolts, an electric connecting block 14 is fixedly connected inside the connecting frame 12 and positioned under the round-table-shaped sealing plug 4, a heater 15 is fixedly connected to the center of the bottom of the connecting frame 12, the heater, the top of the connecting frame 12 and the top of the electric connecting block 14 are clamped with a protective gasket 16, the top of the electric connecting block 14 is electrically connected with a conductive contact piece 17 through a lead, the top of the conductive contact piece 17 is in compression joint with the bottom end of the heating rod 3, a spring 13 is movably connected between the conductive contact piece 17 and the top of the connecting frame 12 and positioned outside the lead, the heating rod 3 is arranged by utilizing a thread bush 11, each heating rod 3 can be independently installed and disassembled, the processing and installation work is convenient, the electric conduction can be realized by directly screwing the heating rod 3, the use is convenient, the top of the circular platform-shaped sealing plug 4 is clamped with a semicircular heat insulation sleeve 5, the semicircular heat insulation sleeve 5 is sleeved outside the heating rod 3, one side of the opening of the semicircular heat insulation sleeve 5 is fixedly connected with an arc-shaped heat conduction plate 6, the inner cambered surface of the arc-shaped heat conduction plate 6 is jointed with the outer surface of the water tank inner container 1, a groove which is attached to the surface of the heating rod 3 is arranged on the surface of the heat conducting strip 7, sliding strips 8 are fixedly connected with both sides of the outer surface of the semicircular heat insulation sleeve 5, a supporting frame 9 is fixedly connected between the inner water tank container 1 and the outer water tank container 2, and the two sides of the supporting frame 9 are both provided with sliding chutes 10 which are connected with the sliding strips 8 in a sliding way, the heating rod 3 is fixed by utilizing the semicircular heat insulation sleeve 5 to match with the arc-shaped heat conduction plate 6 and the heat conduction strips 7, wherein the arc heat-conducting plate 6 and the heat-conducting strip 7 can make the heating rod 3 better heat the water tank inner container 1, and the sliding strip 8 is matched with the sliding chute 10 to limit the position of the semicircular heat-insulating sleeve 5, restrict heating rod 3 promptly and avoid it to rock, keep the stability of heating, a plurality of structure cooperations have improved heating rod 3's heating efficiency promptly, the installation of also being convenient for, and support frame 9 all is provided with a plurality ofly with heating rod 3, and is annular equidistance and distributes between inner water tank 1 and outer water tank 2.

And those not described in detail in this specification are well within the skill of those in the art.

During the installation, screw the screw thread end of heating rod 3 inside threaded sleeve 11 earlier, make 3 bottoms of heating rod sticis electrically conductive contact piece 17, then with semicircle radiation shield cover 5, overall structure such as arc heat-conducting plate 6 and heat conduction strip 7 cover in 3 outsides of heating rod, and make this overall structure's bottom insert interior fixing, inject it in the space between water tank inner bag 1 and the outer courage 2 of water tank at last, and make semicircle radiation shield cover 5 and arc heat-conducting plate 6 slide in between support frame 9, then with the bolt with link 12 and the outer courage 2 bottom of water tank fixed can.

During the use, connect heater 15 with the power, heater 15 utilizes the wire to give electric connection piece 14 with current transfer, then passes to conductive contact piece 17 again, and it generates heat to get into heating rod 3 at last, and the heat that heating rod 3 sent is separated by semicircle heat insulating sleeve 5, and most heat all passes through heat conduction strip 7 and transmits for arc heat-conducting plate 6, passes to water tank inner bag 1 again, heats the water in it.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixing device of outer courage silk of holding water box, includes outer courage (2) of water tank inner bag (1) and water tank, be provided with heating rod (3), its characterized in that between outer courage (2) of water tank inner bag (1) and water tank: the bottom of the water tank outer container (2) is connected with a round table-shaped sealing plug (4) in a clamping manner at the outer side of the water tank inner container (1), the top of the round table-shaped sealing plug (4) is connected with a semicircular heat-insulating sleeve (5), the semicircular heat-insulating sleeve (5) is sleeved outside the heating rod (3), one open side of the semicircular heat-insulating sleeve (5) is fixedly connected with an arc-shaped heat-conducting plate (6), the inner arc surface of the arc-shaped heat-conducting plate (6) is attached to the outer surface of the water tank inner container (1), one side of the arc-shaped heat-conducting plate (6) positioned inside the semicircular heat-insulating sleeve (5) is fixedly connected with a heat-conducting strip (7), the surface of the heat-conducting strip (7) is provided with a groove attached to the surface of the heating rod (3), two sides of the outer surface of the semicircular heat-insulating sleeve (5) are fixedly connected with sliding strips (8), and, and the two sides of the supporting frame (9) are both provided with sliding chutes (10) which are connected with the sliding strips (8) in a sliding way.

2. The fixing device for the outer liner wire of the heat preservation water tank as claimed in claim 1, characterized in that: support frame (9) all are provided with a plurality ofly with heating rod (3), and are annular equidistance and distribute between water tank inner bag (1) and water tank outer bag (2).

3. The fixing device for the outer liner wire of the heat preservation water tank as claimed in claim 1, characterized in that: the inner surface of the round table-shaped sealing plug (4) is fixedly connected with a threaded sleeve (11), and the bottom end of the heating rod (3) is in threaded connection with the inner surface of the threaded sleeve (11).

4. The fixing device for the outer liner wire of the heat preservation water tank as claimed in claim 1, characterized in that: the bottom of the round platform-shaped sealing plug (4) is fixedly connected with a connecting frame (12), and the connecting frame (12) is fixedly connected with the bottom of the water tank outer container (2) through bolts.

5. The fixing device for the outer liner wire of the heat preservation water tank as claimed in claim 4, wherein: the improved round table type sealing plug is characterized in that an electric connection block (14) is fixedly connected to the inner portion of the connecting frame (12) and located right below the round table type sealing plug (4), a heater (15) is fixedly connected to the center of the bottom of the connecting frame (12), and the heater (15) is electrically connected with the electric connection block (14) through a lead.

6. The fixing device for the outer liner wire of the heat preservation water tank as claimed in claim 5, wherein: the top of link (12) and the top joint that is located electric connection block (14) have protection gasket (16), the top of electric connection block (14) has electrically conductive contact piece (17) through wire electric connection, and the bottom crimping of the top of electrically conductive contact piece (17) and heating rod (3), the outside swing joint that just is located the wire between the top of electrically conductive contact piece (17) and link (12) has spring (13).