CN213190495U

CN213190495U - Hot-water bag with built-in explosion-proof structure

Info

Publication number: CN213190495U
Application number: CN202021686784.5U
Authority: CN
Inventors: 彭彦刚
Original assignee: Yangzhou Pengyan Rubber Plastic Co ltd
Current assignee: Yangzhou Pengyan Rubber Plastic Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-05-14
Anticipated expiration: 2030-08-13

Abstract

The utility model provides a hot-water bag with a built-in explosion-proof structure, which belongs to the technical field of hot-water bags, and comprises a hot-water bag body, wherein the middle part of the outer surface of the hot-water bag body is fixedly connected with a sealing gasket, the upper surface of the sealing gasket is fixedly connected with a charging seat, the upper surface of the charging seat is fixedly connected with a cover plate, the middle part of the lower surface of the sealing gasket is fixedly connected with an insulating block, the lower surface of the insulating block is fixedly connected with a heating wire, through the arrangement of the heating wire, a temperature controller and a built-in pressure protection body, when the heating wire starts to heat, the temperature reaches a critical point, after the temperature controller is identified, the power supply is cut off, the explosion inside of the hot-water bag is prevented, and when the temperature controller fails, when the steam pressure inside the hot-water, and the steam is condensed back to the water drops, thereby preventing the inside of the hot-water bag from exploding.

Description

Hot-water bag with built-in explosion-proof structure

Technical Field

The utility model belongs to the technical field of the hot-water bottle, concretely relates to hot-water bottle with built-in explosion-proof construction.

Background

The hot water bag with the built-in heating device has the advantages of novel appearance, large heat storage capacity, long heat preservation time, reasonable structural characteristics and convenient use, and is an ideal article for warming hands and feet in winter. It is divided into three types, namely an electrode type, an electric heating wire type and an electric heating rod type. At present, the electrode type hot water bag is forbidden to be produced and sold by the nation because of the danger of electric leakage and explosion easily generated, and some electric hot water bags are simple in structure and dangerous.

However, the above technical solutions have problems that the interior cannot be protected from explosion and the protection is not high due to the single structure and certain danger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hot-water bottle with built-in explosion-proof structure aims at solving the problem that inside can not prevent explosion and protectiveness is not high among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hot-water bottle with built-in explosion-proof structure, includes the hot-water bottle bag body, the middle part fixedly connected with of hot-water bottle external surface fills up, the last fixed surface who fills up is connected with the charging seat, the last fixed surface of charging seat is connected with the apron, the middle part fixedly connected with insulating block of the sealed lower surface that fills up, the lower fixed surface of insulating block is connected with the heating wire, the lower fixed surface who fills up is connected with the temperature controller, the lower fixed surface that fills up is connected with the built-in pressure protection body.

In order to make this kind have built-in explosion-proof structure hot-water bottle reach the effect that can change inside liquid, as the utility model relates to an it is preferred, the outer fixed surface of the hot-water bottle bag body is connected with trades the water pipe.

In order to make this kind have built-in explosion-proof structure hot-water bottle reach the effect of real time monitoring heating state, conduct the utility model relates to an it is preferred, the last fixed surface of charging seat is connected with the pilot lamp.

In order to make this have built-in explosion-proof structure hot-water bottle reach the effect that can convenient heating, conduct the utility model relates to an it is preferred, charging groove has been seted up to the upper surface of charging seat.

In order to make this kind have built-in explosion-proof structure hot-water bottle reach the effect of protecting the hot-water bottle, conduct the utility model relates to an it is preferred, the lower fixed surface of collets is connected with the safety cover.

In order to make this have built-in explosion-proof structure hot-water bottle reach the effect of protecting to charging groove, conduct the utility model relates to an it is preferred, the middle part swing joint of charging seat upper surface has the mouth visor that charges.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this kind of hot-water bottle with built-in explosion-proof structure, through the heating wire, the setting of temperature controller and built-in pressure protection body, when the heating wire begins to heat, the temperature reaches the critical point, after the temperature controller discernment, the disconnected power supply has prevented the inside explosion of hot-water bottle, and when the temperature controller was out of order, when the inside steam pressure of hot-water bottle reachd appointed safety degree, built-in pressure protection body will break power supply by force, thereby make steam no longer produce, and then the steam condenses the backwater pearl, thereby prevented the inside explosion of hot-water bottle.

2. This kind of hot-water bottle with built-in explosion-proof structure, through the setting of mouthful visor that charges, safety cover and trades the water pipe, when needs charge, lift a mouthful visor that charges, charge, cover a mouthful visor that charges when need not charge, protected the intact in groove that charges, the outside safety cover of heating wire can be protected the hot-water bottle, collides the heating wire when preventing to heat, damages the hot-water bottle, the existence of trading the water pipe can be convenient trade the water to the hot-water bottle.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic view of the axial measurement structure of the charging seat of the present invention;

fig. 4 is a schematic view of the front view structure of the charging seat of the present invention.

In the figure: 1. a hot water bag body; 2. a gasket; 3. a charging seat; 4. a cover plate; 5. a charging port protection cover; 6. an insulating block; 7. an electric heating wire; 8. a protective cover; 9. a charging slot; 10. an indicator light; 11. a temperature controller; 12. a pressure protection body is arranged inside; 13. and (6) changing the water pipe.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a hot-water bag with built-in explosion-proof structure, including the hot-water bag body 1, the sealed pad 2 of middle part fixedly connected with of the 1 surface of the hot-water bag body, the last fixed surface of sealed pad 2 is connected with charging seat 3, the last fixed surface of charging seat 3 is connected with apron 4, the middle part fixedly connected with insulating block 6 of sealed pad 2 lower surface, the lower fixed surface of insulating block 6 is connected with heating wire 7, the lower fixed surface of sealed pad 2 is connected with temperature controller 11, the lower fixed surface of sealed pad 2 is connected with built-in.

The utility model discloses an in the embodiment, through heating wire 7, temperature controller 11 and the setting of built-in pressure protection body 12, when heating wire 7 begins to heat, the temperature reaches the critical point, after the discernment of temperature controller 11, the disconnection power supply has prevented the inside explosion of hot-water bottle, and when temperature controller 11 was out of order, when the inside steam pressure of hot-water bottle reachd appointed safety degree, built-in pressure protection body 12 will be disconnected power supply by force, thereby make steam no longer produce, and then the steam condenses the backwater pearl, thereby prevented the inside explosion of hot-water bottle.

Specifically, the outer surface of the hot water bag body 1 is fixedly connected with a water changing pipe 13.

In this embodiment: the liquid in the hot-water bag can be conveniently replaced by arranging the water changing pipe 13.

Specifically, the upper surface of the charging stand 3 is fixedly connected with an indicator light 10.

In this embodiment: the heating state can be monitored conveniently in real time through the arrangement of the indicator lamp 10.

Specifically, the charging slot 9 is provided on the upper surface of the charging stand 3.

In this embodiment: the heating can be made fast by the arrangement of the charging slot 9.

Specifically, a protective cover 8 is fixedly connected to the lower surface of the insulating block 6.

In this embodiment: the hot water bag can be well protected from being damaged by the arrangement of the protective cover 8.

Specifically, the middle part of the upper surface of the charging seat 3 is movably connected with a charging port protective cover 5.

In this embodiment: the charging slot 9 can be protected from damage by the arrangement of the charging port protection cover 5.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The utility model discloses a theory of operation and use flow: this kind of hot-water bottle with built-in explosion-proof structure is when using, through heating wire 7, the setting of temperature controller 11 and built-in pressure protection body 12, when heating wire 7 begins to heat, the temperature reaches the critical point, after the discernment of temperature controller 11, the power off, the inside explosion of hot-water bottle has been prevented, and when temperature controller 11 was out of order, when the inside steam pressure of hot-water bottle arrived appointed safe degree, built-in pressure protection body 12 will be disconnected power by force, thereby make steam no longer produce, and then steam condenses the backwater pearl, thereby the inside explosion of hot-water bottle has been prevented.

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 in the foregoing embodiments, 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 bottle with built-in explosion-proof structure, includes the hot-water bottle bag body (1), its characterized in that: the hot-water bag comprises a hot-water bag body (1), wherein a sealing gasket (2) is fixedly connected to the middle of the outer surface of the hot-water bag body (1), a charging seat (3) is fixedly connected to the upper surface of the sealing gasket (2), an upper surface of the charging seat (3) is fixedly connected with an apron (4), an insulating block (6) is fixedly connected to the middle of the lower surface of the sealing gasket (2), a heating wire (7) is fixedly connected to the lower surface of the insulating block (6), a temperature controller (11) is fixedly connected to the lower surface of the sealing gasket (2), and a pressure protection body (12) is.

2. The hot-water bag with the built-in explosion-proof structure as claimed in claim 1, wherein: the outer surface of the hot water bag body (1) is fixedly connected with a water changing pipe (13).

3. The hot-water bag with the built-in explosion-proof structure as claimed in claim 1, wherein: the upper surface of the charging seat (3) is fixedly connected with an indicator lamp (10).

4. The hot-water bag with the built-in explosion-proof structure as claimed in claim 1, wherein: and a charging groove (9) is formed in the upper surface of the charging seat (3).

5. The hot-water bag with the built-in explosion-proof structure as claimed in claim 1, wherein: the lower surface of the insulating block (6) is fixedly connected with a protective cover (8).

6. The hot-water bag with the built-in explosion-proof structure as claimed in claim 1, wherein: the middle part of the upper surface of the charging seat (3) is movably connected with a charging port protective cover (5).