Heat preservation barrel structure of heater

Abstract

The utility model provides a heater thermal insulation barrel structure which comprises an inner container body, a thermal insulation layer body and an outer sleeved shell body, the thermal insulation layer body is made of foaming materials, the outer sleeved shell body is provided with an upper shell body and a lower shell body, and the upper shell body and the lower shell body of the outer sleeved shell body are respectively sleeved on the upper side and the lower side of the inner container body in a sealing mode. The heat preservation layer body is arranged between the inner container body and the outer sleeved shell body, the heat preservation layer body does not have joint gaps, heat loss is effectively reduced, the outer sleeved shell body is arranged outside the heat preservation layer body, flammable dangerous safety factors are reduced, and the effects of being good in structural stability and safety are achieved.

Description

TECHNICAL FIELD

[0001] The utility model provides a kind of heater insulation barrel structure, especially a kind of water storage heat preservation device applied to water purifier belongs to the technical field. BACKGROUND

[0002] The heater insulation barrel structure in the prior art as shown in Figure 5 It includes an inner container 10, a heat preservation layer body 20 and a plurality of belt bodies 40. The inner container 10 is made of stainless steel. The heat preservation layer body 20 is made of polylactone. The heat preservation layer body 20 is provided with a first closure shell 21 and a second closure shell 22. The first closure shell 21 and the second closure shell 22 of the heat preservation layer body 20 are mutually closed and wrapped outside the inner container 10. A plurality of belt bodies 40 are wrapped outside the first closure shell 21 and the second closure shell 22 to provide the heat preservation function of the inner container 10. However, the base material polylactone of the heat preservation layer body 20 has the problem of gaps, which causes the storage of hot water in the inner container 10 to lose heat, so that the overall heat preservation effect is poor. If a spark or a fire source is encountered during storage in the factory, there may be a risk of burning, so it is necessary to improve. CONTENT OF THE UTILITY MODEL

[0003] The utility model provides a kind of heater insulation barrel structure, especially a kind of water storage heat preservation device applied to water purifier belongs to the technical field.

[0004] The main purpose of the utility model is to provide a kind of heater insulation barrel structure, it includes an inner container, a heat preservation layer body and a sleeve closure shell, the inner container is made of stainless steel, the inner container is provided with a plurality of steam joints, the heat preservation layer body is made of foamed material, the sleeve closure shell is provided with an upper shell body and a lower shell body, the upper shell body is provided with a pouring port, a water outlet, a water inlet, a temperature sensing hole, a plurality of overflow holes and a steam hole, the upper shell body and the lower shell body of the sleeve closure shell are respectively sleeved on the upper side and the lower side of the inner container, the joint of the upper shell body and the lower shell body is sealed, and the plurality of steam joints of the inner container are relative to the steam hole of the upper shell body, and a filling space is formed between the inner container and the sleeve closure shell. The foamed material of the heat preservation layer body is poured into the filling space through the pouring port of the upper shell body, and the foamed material of the heat preservation layer body in the filling space is discharged through the plurality of overflow holes of the upper shell body, and the pouring is stopped, so that the heat preservation layer body is wrapped outside the inner container.

[0005] In a preferred embodiment, the diameter of the plurality of overflow holes of the upper shell body is smaller than that of the pouring port, so that a small amount of the heat preservation layer body filling the filling space is discharged through the plurality of overflow holes, thereby determining that the heat preservation layer body has been filled, improving the convenience of processing, and increasing the multiple variability of the utility model.

[0006] In a preferred embodiment, the overflow holes of the upper shell body are arranged at four positioning points. When the space in each area is filled with the thermal insulation layer, the thermal insulation layer is guided out of the overflow holes, respectively, to ensure that each area is completely filled with the thermal insulation layer, improve the stability of filling, and increase the multiple variability of the utility model.

[0007] In a preferred embodiment, the upper shell body of the inner container body is provided with an upper matching ring, and the lower shell body is provided with a lower matching ring. The upper matching ring of the upper shell body matches with the lower matching ring of the lower shell body to be closed and clamped, which improves the convenience of assembly and the closed thermal insulation effect, and increases the multiple variability of the utility model.

[0008] In a preferred embodiment, the joint between the upper shell body and the lower shell body of the inner container body is sealed with glue, which effectively increases the closed thermal insulation effect of the upper shell body and the lower shell body, and increases the multiple variability of the utility model.

[0009] In a preferred embodiment, the outer sleeve shell body is made of plastic or metal, which reduces the flammable safety factor of the outer sleeve shell body, and increases the multiple variability of the utility model.

[0010] By cooperating the inner container body, the thermal insulation layer, and the outer sleeve shell body, the thermal insulation layer is made of foamed material. The outer sleeve shell body is provided with an upper shell body and a lower shell body. The upper shell body is provided with a pouring port, a water outlet, a water inlet, a temperature sensing hole, and overflow holes. The upper shell body and the lower shell body of the outer sleeve shell body are respectively sleeved on the upper side and the lower side of the inner container body. The joint between the upper shell body and the lower shell body is sealed. The pouring port of the upper shell body guides the thermal insulation layer into the inner container body and the outer sleeve shell body. The foamed material filled with the thermal insulation layer is guided out of the overflow holes of the upper shell body, so that the thermal insulation layer is wrapped outside the inner container body. The thermal insulation layer does not have a joint gap, effectively reduces the heat loss, and reduces the flammable safety factor of the outer sleeve shell body, so as to achieve the effects of structural stability and safety. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application. Those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0012] Figure 1 It is a schematic diagram of the three-dimensional combined state of the heater thermal insulation barrel structure of the present application.

[0013] Figure 2 It is a schematic diagram of the three-dimensional exploded state of the heater thermal insulation barrel structure of the present application.

[0014] Figure 3 It is the side view section state schematic diagram of the heater insulation barrel structure of the utility model.

[0015] Figure 4 It is the insulation layer body filling action state reference diagram of the heater insulation barrel structure of the utility model.

[0016] Figure 5 It is the prior art heater insulation barrel structure reference diagram of the heater insulation barrel structure of the utility model.

[0017] Wherein, 10 inner bag body;11 vapor joint;20 insulation layer body;30 outer sleeve shell;300 filling space;31 upper shell body;310 filling port;311 water outlet hole;312 water inlet hole;313 temperature sensing hole;314 overflow hole;315 steam hole;316 upper abutment ring edge;32 lower shell body;320 lower abututment ring edge. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0019] In order to further understand the structure, features and other purposes of the utility model, the following preferred embodiments are described in detail with drawings, but the embodiments described in the drawings are for illustration and are not the only limit of the patent application.

[0020] Please refer to Figures 1 to 3 The utility model heater insulation barrel structure's three-dimensional combination state, three-dimensional exploded state and side view section state schematic diagram, it includes:

[0021] An inner bag body 10, the inner bag body 10 is made of stainless steel, the inner bag body 10 is provided with a vapor joint 11;

[0022] An insulation layer body 20, the insulation layer body 20 is made of foamed material;And

[0023] A jacketed shell 30 is provided with an upper shell body 31 and a lower shell body 32. The upper shell body 31 is provided with a pouring port 310, a water outlet 311, a water inlet 312, a temperature sensing hole 313, a plurality of overflow holes 314, and a steam hole 315. The upper shell body 31 and the lower shell body 32 of the jacketed shell 30 are respectively sleeved on the upper and lower sides of the inner container body 10. The upper shell body 31 and the lower shell body 32 are sealingly connected. The steam joints 11 of the inner container body 10 are opposite to the steam hole 315 of the upper shell body 31. A filling space 300 is formed between the inner container body 10 and the jacketed shell 30. The foamed material of the thermal insulation layer 20 is introduced into the filling space 300 through the pouring port 310 of the upper shell body 31. The foamed material of the thermal insulation layer 20 is discharged through the overflow holes 314 of the upper shell body 31, and the pouring is stopped. The thermal insulation layer 20 is wrapped on the outer side of the inner container body 10.

[0024] The above structure is combined to complete the structure of the heater thermal insulation barrel.

[0025] Please refer to Figures 1 to 4 The inner container body 10, the thermal insulation layer 20, and the jacketed shell 30 are combined. The thermal insulation layer 20 is made of foamed material. The jacketed shell 30 is provided with an upper shell body 31 and a lower shell body 32. The upper shell body 31 is provided with a pouring port 310, a water outlet 311, a water inlet 312, a temperature sensing hole 313, a plurality of overflow holes 314, and a steam hole 315. The upper shell body 31 and the lower shell body 32 of the jacketed shell 30 are respectively sleeved on the upper and lower sides of the inner container body 10. The upper shell body 31 and the lower shell body 32 are sealingly connected. The thermal insulation layer 20 is introduced into the filling space 300 through the pouring port 310 of the upper shell body 31. The thermal insulation layer 20 is wrapped on the outer side of the inner container body 10. The foamed material of the thermal insulation layer 20 is discharged through the overflow holes 314 of the upper shell body 31. The thermal insulation layer 20 is wrapped on the outer side of the inner container body 10. The thermal insulation layer 20 does not have a joint gap, effectively reducing heat loss. The outer side of the thermal insulation layer 20 is provided with the jacketed shell 30, reducing the risk of fire, achieving the effects of stable structure and good safety.

[0026] Please refer to Figures 1 to 3 In a preferred embodiment, the diameter of the overflow holes 314 of the upper shell body 31 is smaller than that of the pouring port 310. A small amount of the thermal insulation layer 20 filled in the filling space 300 is discharged through the overflow holes 314. The filling of the thermal insulation layer 20 is determined, and the processing convenience is improved, thereby increasing the multiple variability of the utility model.

[0027] Please refer to Figures 1 to 3 As shown in the figure, the overflow hole 314 of the upper shell body 31 is arranged at the four positioning point positions, and when the filling space 300 is filled with the heat preservation layer body 20, the heat preservation layer body 20 is guided out through the overflow hole 314, so as to ensure that each area is completely filled with the heat preservation layer body 20, improve the stability of filling, and increase the multiple variability of the utility model.

[0028] Please refer to Figure 2 As shown in the figure, the overflow hole 314 of the upper shell body 31 is arranged at the four positioning point positions, and when the filling space 300 is filled with the heat preservation layer body 20, the heat preservation layer body 20 is guided out through the overflow hole 314, so as to ensure that each area is completely filled with the heat preservation layer body 20, improve the stability of filling, and increase the multiple variability of the utility model.

[0029] Please refer to Figure 1 and Figure 3 As shown in the figure, the overflow hole 314 of the upper shell body 31 is arranged at the four positioning point positions, and when the filling space 300 is filled with the heat preservation layer body 20, the heat preservation layer body 20 is guided out through the overflow hole 314, so as to ensure that each area is completely filled with the heat preservation layer body 20, improve the stability of filling, and increase the multiple variability of the utility model.

[0030] Please refer to Figures 1 to 3 As shown in the figure, the overflow hole 314 of the upper shell body 31 is arranged at the four positioning point positions, and when the filling space 300 is filled with the heat preservation layer body 20, the heat preservation layer body 20 is guided out through the overflow hole 314, so as to ensure that each area is completely filled with the heat preservation layer body 20, improve the stability of filling, and increase the multiple variability of the utility model.

[0031] In summary, the utility model can indeed achieve the above-mentioned functions and purposes, so the utility model should meet the patent application requirements.

[0032] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solutions of the utility model, but not to limit them; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A heater holding tank structure characterized by, It comprises: a liner body made of stainless steel, provided with steam joints; a thermal insulation layer made of foamed material; and an outer shell body provided with an upper shell body and a lower shell body, the upper shell body is provided with a pouring port, a water outlet hole, a water inlet hole, a temperature sensing hole, overflow holes and a steam hole, the upper shell body and the lower shell body of the outer shell body are respectively sleeved on the upper side and the lower side of the liner body, the upper shell body and the lower shell body are sealed at the joint, the steam joints of the liner body are opposite to the steam hole of the upper shell body, a filling space is formed between the liner body and the outer shell body, the foamed material of the thermal insulation layer is introduced into the filling space through the pouring port of the upper shell body, and the foamed material of the thermal insulation layer in the filling space is discharged through the overflow holes of the upper shell body to stop pouring, so that the thermal insulation layer is wrapped outside the liner body.

2. The heater holding tank structure according to claim 1, wherein The diameter of the overflow holes of the upper shell body is smaller than that of the pouring port.

3. The heater holding tank structure according to claim 1, wherein The overflow holes of the upper shell body are located at four positioning points.

4. The heater holding tank structure according to claim 1, wherein The upper shell body is provided with an upper joint ring, and the lower shell body is provided with a lower joint ring, the upper joint ring of the upper shell body is closed and sealed with the lower joint ring of the lower shell body.

5. The heater holding tank structure according to claim 1, wherein The joint of the upper shell body and the lower shell body is sealed with glue.

6. The heater holding tank structure according to claim 1, wherein The outer shell body is made of plastic or metal.

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