CN212777917U - Heat preservation water storage tank - Google Patents
Heat preservation water storage tank Download PDFInfo
- Publication number
- CN212777917U CN212777917U CN202021242597.8U CN202021242597U CN212777917U CN 212777917 U CN212777917 U CN 212777917U CN 202021242597 U CN202021242597 U CN 202021242597U CN 212777917 U CN212777917 U CN 212777917U
- Authority
- CN
- China
- Prior art keywords
- inner container
- sealing ring
- storage tank
- water storage
- sealing door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000004321 preservation Methods 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 76
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000003063 flame retardant Substances 0.000 claims abstract description 17
- 238000001125 extrusion Methods 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A heat preservation water storage tank comprises an inner container, a heating device, a flame retardant layer and a heat preservation layer; the outer of the inner container is wrapped with a flame-retardant layer; a heat-insulating layer is arranged outside the flame-retardant layer; a heating device is arranged between the flame-retardant layer and the inner container; an opening is formed in the inner container, and a sealing door is arranged at the opening; the opening of the inner container is provided with a sealing ring; an annular groove is formed in the outer side of the sealing ring; the sealing ring is embedded into the inner container, and the sealing ring and the sealing door form an annular closed cavity; the inner wall of the inner container is provided with a connecting hole; the connecting hole is communicated with the closed cavity; in the utility model, the inner wall of the inner container is provided with a connecting hole; the connecting hole is communicated with the closed cavity; the water in the water storage tank heats the air; the heated air expands to extrude the sealing ring outwards, so that the sealing performance of the heat preservation water storage tank is improved.
Description
Technical Field
The utility model relates to a storage water tank field, concretely relates to heat preservation storage water tank.
Background
The water tank is used in real life, and particularly in winter, the water tank can provide hot water for users, so that the heat preservation function of the water tank is particularly important, the existing water tank on the market generally comprises an inner container and a heat preservation structure, and the heat preservation structure mainly adopts a metal shell and polyurethane foaming for heat preservation; but the sealing performance of the existing heat preservation water storage tank is poor, so that the heat preservation effect of the water storage tank is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a heat preservation storage water tank improves heat preservation storage water tank's sealing performance.
The utility model provides a following technical scheme:
a heat preservation water storage tank comprises an inner container, a heating device, a flame retardant layer and a heat preservation layer; the outer of the inner container is wrapped with a flame-retardant layer; a heat-insulating layer is arranged outside the flame-retardant layer; a heating device is arranged between the flame-retardant layer and the inner container; an opening is formed in the inner container, and a sealing door is arranged at the opening; the opening of the inner container is provided with a sealing ring; an annular groove is formed in the outer side of the sealing ring; the sealing ring is embedded into the inner container, and the sealing ring and the sealing door form an annular closed cavity; the inner wall of the inner container is provided with a connecting hole; the connecting hole is communicated with the closed cavity.
Preferably, the side wall of the sealing door is provided with a conical shape, and the radius of the sealing door is reduced from inside to outside; and a sealing ring is arranged between the sealing door and the inner container.
Preferably, the cross section of the sealing ring is trapezoidal; the inside width of the sealing ring is greater than the outside width of the sealing ring.
Preferably, the heating device comprises a heating pipe; the heating pipe is coiled on the side wall of the inner container; and a temperature sensor is arranged at the bottom of the inner container.
Preferably, a plurality of elbow clamps are uniformly arranged on the sealing door; the elbow clip comprises a fixed seat, a squeezing arm, a rotating arm and a connecting rod; the fixed seat is connected to the sealing door; the extrusion arm and the rotating arm are rotatably connected with the fixed seat; the extrusion arm is vertically crossed with the rotating arm; one side of the connecting rod is rotatably connected to the middle part of the extrusion arm, and the other side of the connecting rod is rotatably connected to the rotating arm; the extrusion arm is provided with an extrusion block; the extrusion block is arranged on one side of the outer wall of the water storage tank; when the elbow clip is in a clamping state, the connecting rod is parallel to the rotating arm.
Preferably, the sealing door is provided with a vent hole; and a pressure release valve is arranged on the vent hole.
Preferably, a handle is arranged outside the sealing door.
Preferably, the heating device, the temperature sensor and the pressure relief valve are electrically connected with the processor.
Compared with the prior art, the utility model has the advantages of it is following and effect:
in the utility model, the inner wall of the inner container is provided with a connecting hole; the connecting hole is communicated with the closed cavity; the water in the water storage tank heats the air; the heated air expands to extrude the sealing ring outwards, so that the sealing performance of the heat preservation water storage tank is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a front view of the heat preservation water storage tank of the utility model.
Fig. 2 is a partial enlarged view of fig. 1 in the present invention.
In the figure: the heat-insulation and heat-release type heating pipe comprises a heat-insulation layer 1, a heating pipe 2, a flame-retardant layer 3, an inner container 4, a supporting block 5, a temperature sensor 6, a heat-insulation cavity 7, a connecting hole 8, an elbow clamp 9, a fixed seat 91, a rotating arm 92, a handle 93, a connecting rod 94, a squeezing arm 95, a squeezing block 96, a sealing door 10, a handle 11, a pressure release valve 12, a connecting hole 121, a sealing ring 13, a sealing ring 14 and a sealed cavity 141.
Detailed Description
The utility model discloses a concrete implementation way does:
referring to fig. 1-2, a thermal insulation water storage tank includes an inner container 4, a heating device, a flame retardant layer 3, and a thermal insulation layer 1; the inner container 4 is wrapped with a flame-retardant layer 3; a heat-insulating layer 1 is arranged outside the flame-retardant layer 3; a heat insulation cavity is arranged between the flame retardant layer 3 and the inner container 4; a heating device is arranged in the heat insulation cavity 7; the heating device comprises a heating pipe 2; the heating pipe 2 is coiled on the side wall of the inner container 4, the inner container is heated through the heating pipe 2, and the water temperature is controlled within a certain range; the bottom of the inner container 4 is provided with a temperature sensor 6, and the temperature of water in the inner container 4 is detected through the temperature sensor 6.
An opening is formed in the inner container 4, and a sealing door 10 is arranged at the opening; a sealing ring 14 is arranged at the opening of the inner container 4; an annular groove is formed in the outer side of the sealing ring 14; the sealing ring 14 is embedded in the inner container 4, and the sealing ring 14 and the sealing door 10 form an annular closed cavity 141; the cross section of the sealing ring 141 is trapezoidal; the inside width of the sealing ring 141 is greater than the outside width of the sealing ring 141, preventing the sealing ring 141 from being completely extruded; the inner wall of the inner container 4 is provided with a connecting hole 8; the connecting hole 8 is communicated with the closed cavity 141; the water in the water storage tank heats the air; the heated air expands to extrude the sealing ring 14 outwards, and the sealing performance of the heat preservation water storage tank is improved.
The side wall of the sealing door 10 is tapered, and the radius of the sealing door 10 is reduced from inside to outside; a sealing ring 13 is arranged between the sealing door 10 and the inner container 4 so as to improve the sealing performance of the heat-preservation water storage tank; the sealing door 10 is provided with a vent hole 121; a pressure relief valve 12 is arranged on the vent hole 121 so as to open the sealing door 10; a handle 11 is arranged outside the sealing door 10; the heating device, the temperature sensor 6 and the pressure release valve 12 are electrically connected with the processor.
A plurality of elbow clamps 9 are uniformly arranged on the sealing door 10, and the sealing door 10 is fixed on the water storage tank through the elbow clamps 9; the elbow clip 9 comprises a fixed seat 91, a squeezing arm 95, a rotating arm 92 and a connecting rod 94; the fixed seat 91 is connected to the sealing door 10; the extrusion arm 95 and the rotating arm 92 are rotatably connected with the fixed seat 91; the pressing arm 95 is perpendicularly crossed with the rotating arm 92; a handle 93 is arranged on the rotating arm 92; one side of the connecting rod 94 is rotatably connected to the middle part of the pressing arm 95, and the other side of the connecting rod 94 is rotatably connected to the rotating arm 92; the extrusion arm 95 is provided with an extrusion block 96; the extrusion block 96 is arranged on one side of the outer wall of the water storage tank; when the toggle clamp is in a clamping state, the connecting rod 94 is parallel to the rotating arm 92, so that the connecting rod 94 is positioned at a dead point to realize self-locking.
The working principle is as follows: hot water is injected into the water storage tank by a worker, and the sealing door 10 is fixed on the water storage tank through the elbow clamp 9; the temperature sensor 6 is used for detecting the water temperature in the inner container 4; the inner container is heated through the heating pipe 2, and the water temperature is controlled within a certain range; the water in the water storage tank heats the air; the heated air expands to extrude the sealing ring 14 outwards to realize further sealing between the inner container 4 and the sealing door 10, when the sealing door needs to be opened, a worker opens the pressure release valve 12 firstly to enable the air pressure inside and outside the water storage tank to be consistent, and then opens the elbow clamp 9.
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 (7)
1. A heat preservation storage water tank which is characterized in that: comprises an inner container, a heating device, a flame-retardant layer and a heat-insulating layer; the outer of the inner container is wrapped with a flame-retardant layer; a heat-insulating layer is arranged outside the flame-retardant layer; a heating device is arranged between the flame-retardant layer and the inner container; an opening is formed in the inner container, and a sealing door is arranged at the opening; the opening of the inner container is provided with a sealing ring; an annular groove is formed in the outer side of the sealing ring; the sealing ring is embedded into the inner container, and the sealing ring and the sealing door form an annular closed cavity; the inner wall of the inner container is provided with a connecting hole; the connecting hole is communicated with the closed cavity.
2. The thermal insulation water storage tank as claimed in claim 1, characterized in that: the side wall of the sealing door is arranged to be conical, and the radius of the sealing door is reduced from inside to outside; and a sealing ring is arranged between the sealing door and the inner container.
3. The thermal insulation water storage tank as claimed in claim 1, characterized in that: the cross section of the sealing ring is trapezoidal; the inside width of the sealing ring is greater than the outside width of the sealing ring.
4. The thermal insulation water storage tank as claimed in claim 1, characterized in that: the heating device comprises a heating pipe; the heating pipe is coiled on the side wall of the inner container; and a temperature sensor is arranged at the bottom of the inner container.
5. The thermal insulation water storage tank as claimed in claim 1, characterized in that: a plurality of elbow clamps are uniformly arranged on the sealing door; the elbow clip comprises a fixed seat, a squeezing arm, a rotating arm and a connecting rod; the fixed seat is connected to the sealing door; the extrusion arm and the rotating arm are rotatably connected with the fixed seat; the extrusion arm is vertically crossed with the rotating arm; one side of the connecting rod is rotatably connected to the middle part of the extrusion arm, and the other side of the connecting rod is rotatably connected to the rotating arm; the extrusion arm is provided with an extrusion block; the extrusion block is arranged on one side of the outer wall of the water storage tank; when the elbow clip is in a clamping state, the connecting rod is parallel to the rotating arm.
6. The thermal insulation water storage tank as claimed in claim 1, characterized in that: the sealing door is provided with a vent hole; and a pressure release valve is arranged on the vent hole.
7. The thermal insulation water storage tank as claimed in claim 6, characterized in that: the heating device, the temperature sensor and the pressure release valve are electrically connected with the processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021242597.8U CN212777917U (en) | 2020-06-30 | 2020-06-30 | Heat preservation water storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021242597.8U CN212777917U (en) | 2020-06-30 | 2020-06-30 | Heat preservation water storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212777917U true CN212777917U (en) | 2021-03-23 |
Family
ID=75086169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021242597.8U Expired - Fee Related CN212777917U (en) | 2020-06-30 | 2020-06-30 | Heat preservation water storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212777917U (en) |
-
2020
- 2020-06-30 CN CN202021242597.8U patent/CN212777917U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 |