AU2020102221A4 - Ice storage tank capable of preventing expansion damage - Google Patents
Ice storage tank capable of preventing expansion damage Download PDFInfo
- Publication number
- AU2020102221A4 AU2020102221A4 AU2020102221A AU2020102221A AU2020102221A4 AU 2020102221 A4 AU2020102221 A4 AU 2020102221A4 AU 2020102221 A AU2020102221 A AU 2020102221A AU 2020102221 A AU2020102221 A AU 2020102221A AU 2020102221 A4 AU2020102221 A4 AU 2020102221A4
- Authority
- AU
- Australia
- Prior art keywords
- storage tank
- ice storage
- wall
- fabric
- tank body
- 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.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C1/00—Producing ice
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C5/00—Working or handling ice
- F25C5/18—Storing ice
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Other Air-Conditioning Systems (AREA)
- Building Environments (AREA)
Abstract
A b s t r a c t
The utility model belongs to the technical field of ice storage tanks, and
particularly relates to an ice storage tank capable of preventing expansion damage.
The ice storage tank capable of preventing expansion damage comprises an ice
storage tank body containing water and a coil assembly mounted in the ice storage
5 tank body and used to exchange heat with the water, wherein a plurality of buffer
bodies are arranged on the inner wall of the ice storage tank body and are regularly
distributed on the inner wall of the ice storage tank body. The plurality of buffer
bodies are disposed on the inner wall of the ice storage tank body, so that when the
water is in a liquid state, waterproof fabrics are stretched outwards to protrude out of
o wall plates to reserve an expansion space for turning the water into ice; and when the
water is gradually condensed into ice, the waterproof fabrics will be squeezed
towards both sides, and at this moment, springs will be compressed to enlarge the
space, so that the wall plates will not be severely stressed even if the ice expands
towards both sides, thus reliving the stress to the wall plates in the process of turning
5 the water into ice and prolonging the service life of the ice storage tank body.
Description
A b s t r ac t
The utility model belongs to the technical field of ice storage tanks, and particularly relates to an ice storage tank capable of preventing expansion damage. The ice storage tank capable of preventing expansion damage comprises an ice storage tank body containing water and a coil assembly mounted in the ice storage tank body and used to exchange heat with the water, wherein a plurality of buffer bodies are arranged on the inner wall of the ice storage tank body and are regularly distributed on the inner wall of the ice storage tank body. The plurality of buffer bodies are disposed on the inner wall of the ice storage tank body, so that when the water is in a liquid state, waterproof fabrics are stretched outwards to protrude out of o wall plates to reserve an expansion space for turning the water into ice; and when the water is gradually condensed into ice, the waterproof fabrics will be squeezed towards both sides, and at this moment, springs will be compressed to enlarge the space, so that the wall plates will not be severely stressed even if the ice expands towards both sides, thus reliving the stress to the wall plates in the process of turning the water into ice and prolonging the service life of the ice storage tank body.
Specification
Ice Storage Tank Capable of Preventing Expansion Damage Technical Field The utility model belongs to the technical field of ice storage tanks, and particularly relates to an ice storage tank capable of preventing expansion damage. Description of Related Art Ice makers are used to make ice in a power-on state by means of a refrigeration system with water as the carrier and are mechanical refrigeration facilities that can make ice by cooling water through an evaporator with a refrigerant of the refrigeration system, and ice storage tanks are an indispensable part of the ice makers. o Ice-storage air conditioners can make ice to be stored in ice storage devices by means of excessive power during off-peak loading at night and releases cold by ice melting in the daytime, thus reducing the electrical load of the air conditioners on power grids in peak periods and the installed capacity of air-conditioning systems. The tank body of most existing ice storage tanks is formed by steel plates through welding and are typically sealed and waterproofed to be prevented against water leakage. However, considering that the overall volume will expand after water in the tank body turns into ice, the existing ice storage tanks are usually not fully filled with water to reserve a space for ice expansion, but the ice still can expand horizontally to squeeze the tank body, thus causing damage and water leakage of the tank body. Brief Summary of the Utility Model The objective of the utility model is to solve the problems mentioned in the description of related art by providing an ice storage tank capable of preventing expansion damage. The ice storage tank capable of preventing expansion damage has a buffer structure, which can increase the horizontal length of the ice storage tank. To fulfill the above objective, the utility model provides the following technical solution: An ice storage tank capable of preventing expansion damage comprises an ice storage tank body containing water and a coil assembly mounted in the ice storage tank body and used to exchange heat with the water, wherein a plurality of buffer bodies are arranged on the inner wall of the ice storage tank body and are regularly distributed on the inner wall of the ice storage tank body, the ice storage tank body comprises five wall plates which are fixed together by welding, and the buffer bodies are distributed on the inner walls of the four wall plates perpendicular to a ground; and each buffer body comprises a support disk, a waterproof fabric, a spring and four fabric retainers, wherein the four fabric retainers are distributed in a rectangular shape, the support disk is located among the four fabric retainers, the spring is fixed o between the support disk and the corresponding wall plate, the support disk is elastically connected to the wall plate through the spring, the waterproof fabric is arranged on the four fabric retainers and is connected to the fabric retainers in a sealed manner, and the support disk is located between the waterproof fabric and the wall plate. Preferably, support plates are arranged between the waterproof fabric and the wall plate, mounting bases are fixedly arranged on the inner wall of the wall plate and are located on the inner sides of the fabric retainers, and each support plate has an end hinged to the support disk and an end hinged to one mounting base. Preferably, buffer layers are arranged between the support plates and the waterproof fabric and are fixedly connected to the support plates. Preferably, the number of the support plates is four, and the four support plates are regularly distributed around the support disk; first hinge bases are fixedly arranged on the outer wall of the support disk, the number of the first hinge bases is equal to that of the support plates, and the support plates are hinged and fixed to the support disk through the first hinge bases; and second hinge bases are fixedly arranged at joints of the mounting bases and the support plates, and the support plates are hinged and fixed to the mounting bases through the second hinge bases. Preferably, grooves are formed in the fabric retainers, and the ends of the waterproof fabric are pressed and fixed in the grooves by means of fabric pressing strips. Preferably, a positioning frame is arranged between every two adjacent waterproof fabrics and is pressed and fixed between two fabric retainers, bolts are arranged on the positioning frames, and the positioning frames are screwed and fixed on the wall plates through the bolts. Preferably, the positioning frames are netlike. Compared with the prior art, the utility model has the following beneficial effects: o According to the utility model, the plurality of buffer bodies are disposed on the inner wall of the ice storage tank body, the waterproof fabrics are disposed on the external surfaces of the buffer bodies, and the support disks and the springs are disposed in the elastic bodies to support the waterproof fabrics; when water is in a liquid state, the support disks and the springs can stretch the waterproof fabrics outwards, so that the waterproof fabrics protrude out of the wall plates to reserve an expansion space for turning the water into ice; and when the water is gradually condensed into ice, the waterproof fabric will be squeezed towards both sides, and at this moment, the springs will be compressed to enlarge the space, so that the wall plates will not be severely stressed even if the ice expands towards both sides, thus reliving the stress to the wall plates in the process of turning the water into ice and prolonging the service life of the ice storage tank body. Brief Description of the Several Views of the Drawings The accompanying drawings, as one part of the specification, are used to provide a further understanding of the utility model and to illustrate the utility model in conjunction with the embodiments of the utility model, and are not intended to limit the utility model. Wherein: FIG. 1 is a structural diagram of the utility model;
FIG. 2 is a distribution diagram of buffer bodies of the utility model; FIG. 3 is a sectional view of the buffer body of the utility model; FIG. 4 is a vertical view of the buffer body of the utility model; FIG. 5 is an enlarged view of part A in FIG. 3. In the figures: 1, ice storage tank body; 11, wall plate; 2, coil assembly; 3, buffer body; 31, support disk; 311, first hinge base; 32, waterproof fabric; 33, spring; 34, support plate; 341, buffer layer; 35, mounting base; 251, second hinge base; 36, fabric retainer; 361, groove; 37, fabric pressing strip; 38, positioning frame; 39, bolt. Detailed Description of the Utility Model The technical solutions of the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments. Obviously, the embodiments in the following description are only illustrative ones, and are not all possible ones of the utility model. All other embodiments obtained by those ordinarily skilled in the art based on the following ones without creative labor should also fall within the protection scope of the utility model. Referring to FIG. 1 to FIG.5, the utility model provides the following technical solution: an ice storage tank capable of preventing expansion damage comprises an ice storage tank body 1 containing water and a coil assembly 2 mounted in the ice storage tank body 1 and used to exchange heat with the water, wherein a plurality of buffer bodies 3 are arranged on the inner wall of the ice storage tank body 1 and are regularly distributed on the inner wall of the ice storage tank body 1; the ice storage tank body 1 comprises five wall plates 11 which are fixed together by welding, and the buffer bodies 3 are distributed on the inner walls of the four wall plates 11 perpendicular to the ground; each buffer body 3 comprises a support disk 31, a waterproof fabric 32, a spring 22 and four fabric retainers 36, wherein the four fabric retainers 36 are distributed in a rectangular shape, the support disk 31 is located among the four fabric retainers 36, the spring 33 is fixed between the support disk 31 and the corresponding wall plate 11, the support disk 31 is elastically connected to the wall plate 11 through the spring 33, the waterproof fabric 32 is arranged on the four fabric retainers 36 and is connected to the fabric retainers 36 in a sealed manner, and the support disk 31 is located between the waterproof fabric 32 and the wall plate 11. In this embodiment, a plurality of buffer bodies 3 are arranged on the inner wall o of the ice storage tank body 1 and each comprise a support disk 31, a waterproof fabric 32, a spring 33 and four fabric retainers 36, wherein the waterproof fabric 32 is arranged on the four fabric retainers 36 and is connected to the fabric retainers 36 in a sealed manner, and the support disc 31 is located between the waterproof fabric 32 and the wall plate 11. The plurality of buffer bodies 3 are arranged on the inner wall of the ice storage tank body 1, the waterproof fabrics 32 are arranged on external surfaces of the elastic bodies 3, and the support disks 31 and the springs 33 used for supporting the waterproof fabrics 32 are arranged in the elastic bodies 3; when water is in a liquid state, the support disks 31 and the springs 33 can stretch the waterproof fabrics 32 outwards, so that the waterproof fabrics 32 protrude out of the wall plates 11 to reserve an expansion space for turning water into ice; and when the water is gradually condensed into ice, the waterproof fabrics 32 will be squeezed towards both sides, and at this moment, the springs 33 will be compressed to enlarge the space, so that the wall plates 11 will not be severely stressed even if the ice expands towards both sides, thus reliving the stress to the wall plates 11 in the process of turning water into ice and prolonging the service life of the ice storage tank body 1. Specifically, support plates 34 are arranged between each waterproof fabric 32 and the corresponding wall plate 11, mounting bases 35 are fixedly arranged on the inner wall of the wall plate 11 and are located on the inner sides of the fabric retainers 36, one end of each support plate 34 is hinged to the support disk 31, and the other end of each support plate 34 is hinged to one mounting base 35. The support plates 34 arranged between the waterproof fabric 34 and the wall plate 11 can support the waterproof fabric 32 and can realize a support function jointly to enlarge the contact area with the waterproof fabric 32, thus reducing the stress borne by the waterproof fabric 32. Specifically, buffer layers 341 are arranged between the support plates 34 and the waterproof fabric 32 and are fixedly connected to the support plates 34, and the o buffer layers 341 may be rubber pads and are used to reduce squeezing wear of the waterproof fabric 32. Specifically, the number of the support plates 34 is four, and the four support plates 34 are regularly distributed around the support disk 31; first hinge bases 311 are fixedly arranged on the outer wall of the support disk 31, the number of the first hinge bases 311 is equal to that of the support plates 34, and the support plates 34 are hinged and fixed to the support disk 31 through the first hinge bases 311; and second hinge bases 351 are fixedly arranged at the joints of the mounting bases 35 and the support plates 34, and the support plates 34 are hinged and fixed to the mounting bases 35 through the second hinge bases 351. The two ends of each support plate 34 are respectively hinged to one mounting base 35 and the support disk 31, so that the support plate 34 can contract when stressed. Specifically, grooves 361 are formed in the fabric retainers 36, and the ends of the waterproof fabric 32 are pressed and fixed in the grooves 361 by means of fabric pressing strips 37, wherein the fabric pressing strips 37 are rubber strips. The waterproof fabric 32 are pressed and fixed in the grooves 361 by means of the fabric pressing strips 37, so that the sealing effect is improved. Specifically, a positioning frame 38 is arranged between every two adjacent waterproof fabrics 32 and is pressed and fixed between two fabric retainers 36, bolts
39 are arranged on the positioning frames 38, and the positioning frames 38 are screwed and fixed on the wall plates 11 through the bolts 39 and are netlike. The netlike positioning frames 38 can further press and fix the waterproof fabrics 32, and a seal failure caused by falling of the fabric pressing strips 37 is avoided. The operating principle and using process of the utility model is as follows: after the ice storage tank is mounted, the plurality of buffer bodies 3 are disposed on the inner wall of the ice storage tank body 1, the waterproof fabrics 32 are disposed on the external surfaces of the buffer bodies 3, and the support disks 31 and the springs 33 are disposed in the elastic bodies 3 to support the waterproof fabrics 32; o when water is in the liquid state, the support disks 31 and the springs 33 can stretch the waterproof fabrics 32 outwards, so that the waterproof fabrics 32 protrude out of the wall plates 11 to reserve an expansion space for turning the water into ice; and when the water is gradually condensed into ice, the waterproof fabrics 32 will be squeezed towards both sides, and at this moment, the springs 33 will be compressed to enlarge the space, so that the wall plates 11 will not be severely stressed even if the ice expands towards both sides, thus reliving the stress to the wall plates 11 in the process of turning the water into ice and prolonging the service life of the ice storage tank body 1. Finally, it should be noted that the above embodiments are merely preferred ones of the utility model, and are not meant to limit the utility model. Although the utility model has been detailed with reference to the aforesaid embodiments, those ordinarily skilled can still make modifications to the technical solutions of these embodiments, or make equivalent substitutions to part of the technical features in these embodiments. Any modifications, equivalent substations, or improvements made without departing from the spirit and principle of the utility model should also fall within the protection scope of the utility model.
Claims (7)
1. An ice storage tank capable of preventing expansion damage, comprising an ice storage tank body (1) containing water and a coil assembly (2) mounted in the ice storage tank body (1) and used to exchange heat with the water, wherein a plurality of buffer bodies (3) are arranged on an inner wall of the ice storage tank body (1) and are regularly distributed on the inner wall of the ice storage tank body (11), the ice storage tank body (1) comprises five wall plates (11) which are fixed together by welding, and the buffer bodies (3) are distributed on inner walls of the four wall plates (11) perpendicular to a ground; and each said buffer body (3) comprises a support disk (31), a waterproof fabric (32), a spring (33) and four fabric retainers o (36), wherein the four fabric retainers (36) are distributed in a rectangular shape, the support disk (31) is located among the four fabric retainers (36), the spring (33) is fixed between the support disk (31) and the corresponding wall plate (11), the support disk (31) is elastically connected to the wall plate (11) through the spring (33), the waterproof fabric (32) is arranged on the four fabric retainers (36) and is connected to the fabric retainers (36) in a sealed manner, and the support disk (31) is located between the waterproof fabric (32) and the wall plate (11).
2. The ice storage tank capable of preventing expansion damage according to Claim 1, wherein support plates (34) are arranged between the waterproof fabric (32) and the wall plate (11), mounting bases (35) are fixedly arranged on an inner wall of the wall plate (11) and are located on inner sides of the fabric retainers (36), and each said support plate (34) has an end hinged to the support disk (31) and an end hinged to one said mounting base (35).
3. The ice storage tank capable of preventing expansion damage according to Claim 2, wherein buffer layers (341) are arranged between the support plates (34) and the waterproof fabric (32) and are fixedly connected to the support plates (34).
4. The ice storage tank capable of preventing expansion damage according to Claim 2, wherein the number of the support plates (34) is four, and the four support plates (34) are regularly distributed around the support disk (31); first hinge bases
(311) are fixedly arranged on an outer wall of the support disk (31), the number of the first hinge bases (311) is equal to that of the support plates (34), and the support plates (34) are hinged and fixed to the support disk (31) through the first hinge bases (311); and second hinge bases (351) are fixedly arranged at joints of the mounting bases (35) and the support plates (34), and the support plates (34) are hinged and fixed to the mounting bases (35) through the second hinge bases (351).
5. The ice storage tank capable of preventing expansion damage according to Claim 1, wherein grooves (361) are formed in the fabric retainers (36), and ends of the waterproof fabric (32) are pressed and fixed in the grooves (361) by means of o fabric pressing strips (37).
6. The ice storage tank capable of preventing expansion damage according to Claim 1, wherein a positioning frame (38) is arranged between every two adjacent said waterproof fabrics (32) and is pressed and fixed between two said fabric retainers (36), bolts (39) are arranged on the positioning frames (38), and the positioning frames (38) are screwed and fixed on the wall plates (11) through the bolts (39).
7. The ice storage tank capable of preventing expansion damage according to Claim 6, wherein the positioning frames (38) are netlike.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020488918.6U CN211926217U (en) | 2020-04-07 | 2020-04-07 | Ice storage tank capable of preventing expansion damage |
| CN202020488918.6 | 2020-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2020102221A4 true AU2020102221A4 (en) | 2020-10-29 |
Family
ID=72926642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2020102221A Ceased AU2020102221A4 (en) | 2020-04-07 | 2020-05-27 | Ice storage tank capable of preventing expansion damage |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN211926217U (en) |
| AU (1) | AU2020102221A4 (en) |
| WO (1) | WO2021203537A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117232043B (en) * | 2023-11-08 | 2024-01-30 | 江苏富通空调净化设备制造有限公司 | Air conditioner coil pipe |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3125463A1 (en) * | 1981-06-29 | 1983-01-27 | Michael Dipl.-Phys. 8500 Nürnberg Stahl | Pressure equalising member in PCM devices, preferably in ice reservoirs |
| CN207107238U (en) * | 2017-03-29 | 2018-03-16 | 安徽文德冷链技术服务有限公司 | A kind of anticollision medicine cold storage insulation box |
| CN207622224U (en) * | 2017-11-30 | 2018-07-17 | 广东东方雨虹防水工程有限公司 | The waterproof and thermal insulation structure of Ice Storage Tank |
| CN109654637B (en) * | 2019-01-04 | 2024-04-09 | 厦门立思节能科技有限公司 | Detachable ice storage tank |
| CN109990417A (en) * | 2019-04-16 | 2019-07-09 | 李成军 | Self-contained set type Ice Storage Tank equipment |
-
2020
- 2020-04-07 CN CN202020488918.6U patent/CN211926217U/en not_active Expired - Fee Related
- 2020-05-27 WO PCT/CN2020/092451 patent/WO2021203537A1/en active Application Filing
- 2020-05-27 AU AU2020102221A patent/AU2020102221A4/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN211926217U (en) | 2020-11-13 |
| WO2021203537A1 (en) | 2021-10-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGI | Letters patent sealed or granted (innovation patent) | ||
| MK22 | Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry |