CN210463602U - Hot water supply tank structure - Google Patents
Hot water supply tank structure Download PDFInfo
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- CN210463602U CN210463602U CN201921204405.1U CN201921204405U CN210463602U CN 210463602 U CN210463602 U CN 210463602U CN 201921204405 U CN201921204405 U CN 201921204405U CN 210463602 U CN210463602 U CN 210463602U
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- water supply
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Abstract
A hot water supply tank structure comprising: the box is provided with a top cover, a plurality of heating element mounting holes are sequentially formed in the top cover, a plurality of independent cavities are sequentially arranged in the box relative to the heating element mounting holes, water passing holes are sequentially formed between the cavities at intervals from top to bottom, a water inlet communicated with a first cavity is formed in one side of the box, and a water outlet communicated with a last cavity is formed in the other side of the box. Compared with the prior art, the hot water supply tank has simple structure and reasonable design, can increase the heating efficiency of hot water, improve the output rate of the hot water and enhance the safety performance of the hot water supply tank; the installation, the disassembly, the transportation, the maintenance and the replacement of parts are convenient; the water level limiter can be matched with the water level sensor, so that the dry burning phenomenon of a heating body in the heat supply box body can be avoided, and the service life of the heating body in the water tank is prolonged; the hot water supply tank structure adopts PA66+ GF30% + engineering plastic's of fire retardant injection molding, has stronger economic practicality.
Description
Technical Field
The utility model relates to a heating device, especially a hot water supply tank structure.
Background
The water heating tank can be used as a water heater liner or a heating stove liner, and the existing water heating tank has a single structure and is generally a cylindrical single-container water tank or a double-container water tank communicated by a connecting hole. The rising of hot water and the sinking of cold water in the single-container water tank can cause large temperature difference between the upper part and the lower part of the water tank and lower hot water output rate; the double-container water tank has the defects of poor hot water circulation heating efficiency and low hot water output rate. Therefore, how to manufacture a hot water supply tank structure capable of solving the problems of the prior art is a technical problem to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses just based on above-mentioned technical problem, provided a hot water supply tank structure, compared with the prior art, hot water can the utility model discloses a flow heating in the box has increased hydrothermal heating efficiency, has improved hot water output rate, has stronger practicality, is worth popularizing and applying.
In view of this, the utility model provides a hot water supply tank structure, it includes: the box, the box on be provided with the top cap, the top cap on set gradually a plurality of heat-generating body mounting holes, the box in for the heat-generating body mounting hole set gradually a plurality of independent cavitys, a plurality of the cavity between be provided with the water hole from top to bottom in proper order at an interval, box one side be provided with the head the communicating water inlet of cavity the box opposite side be provided with the end the communicating delivery port of cavity.
In the above technical solution, preferably, the top cover is provided with a water level sensor mounting port, a water temperature sensor mounting port and a relief valve interface.
In the above technical solution, preferably, a water level limiter is disposed on the water outlet.
In the above technical scheme, preferably, the bottom of the box body is provided with a lower cover, the bottom of the lower cover is provided with a sewage draining outlet, and the sewage draining outlet is communicated with the cavity in the middle position.
In the above technical solution, preferably, the plurality of the sewage draining outlets are sequentially arranged at the bottom of the lower cover at intervals and are respectively communicated with different cavities.
In the above technical scheme, preferably, the top cover is provided with a threaded hole matched with the upper part of the box body, the lower cover is provided with a threaded hole matched with the lower part of the box body, and the top cover and the lower cover are detachably connected with the box body through bolts arranged in the threaded holes respectively.
In the above technical scheme, preferably, the water outlet is provided with an internal thread, the water level limiter is provided with an external thread matched with the internal thread, and the water level limiter is in threaded connection with the water outlet.
In the above technical scheme, preferably, the number of the cavities outside the box body is set to be a plurality of cylinders, and the peripheries of the top cover and the lower cover are arc-shaped.
In the above technical scheme, preferably, the box body is further provided with an over-temperature protector mounting port and a control panel mounting port.
In the above technical solution, preferably, the box body, the top cover and the lower cover are all injection molded parts, and the box body, the top cover and the lower cover are all made of engineering plastics of PA66+ GF30% + flame retardant.
The utility model provides a hot water supply tank structure, compared with the prior art, the hot water supply tank structure is simple, the design is reasonable, the heating efficiency of hot water can be increased, the hot water output rate is improved, and the safety performance of the hot water supply tank is enhanced; the hot water supply tank is in a detachable assembled combined structure, so that the hot water supply tank is convenient to mount, dismount, transport, overhaul, maintain and replace parts; the water level limiter can be matched with the water level sensor, so that the dry burning phenomenon of a heating body in the heat supply box body can be avoided, and the service life of the heating body in the water tank is prolonged; the utility model discloses a material adopts PA66+ GF30% + engineering plastic's of fire retardant injection molding, has stronger economical and practical nature.
Drawings
Fig. 1 shows a schematic view of the overall structure of the present invention;
fig. 2 shows a cross-sectional view of the overall structure of the present invention;
fig. 3 shows a schematic perspective view of the present invention;
fig. 4 shows a schematic perspective view of the present invention;
in the figure, a box body 1, a top cover 2, a heating body mounting hole 3, a cavity 4, a water passing hole 5, a water inlet 6, a water outlet 7, a water level sensor mounting port 8, a water temperature sensor mounting port 9, a pressure release valve interface 10, a water level limiter 11, a lower cover 12, a sewage draining outlet 13, a threaded hole 14 and an overtemperature protector mounting port 15 are arranged.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the disclosure below.
The technical solution of the present invention will be further explained with reference to fig. 1, fig. 2, fig. 3 and fig. 4.
As shown in fig. 1, 2, 3 and 4, a hot water supply tank structure includes: the heating device comprises a box body 1, a top cover 2 is arranged on the box body 1, a plurality of heating element mounting holes 3 are sequentially arranged on the top cover 2, the heating element mounting holes 3 are used for mounting heating elements, a plurality of independent cavities 4 are sequentially arranged in the box body 1 relative to the heating element mounting holes 3, water permeable holes 5 are sequentially arranged among the cavities 4 at intervals from top to bottom, a water inlet 6 communicated with the first cavity 4 is arranged at one side of the box body 1, a water outlet 7 communicated with the last cavity 4 is arranged at the other side of the box body 1, when in heating, water flows through the independent cavities 4 through the water permeable holes 5 sequentially arranged between the cavities 4 at intervals from top to bottom, flowing water sequentially surrounds the heating elements to be heated, the water flow is gradually heated, heated water is output from the water outlet 7, the heating structure is simple, and the heating efficiency of the heated water can be increased, the hot water output rate is improved.
The water outlet 7 is provided with a water level limiter 11, the water inlet 6 of the water level limiter 11 is higher than the detecting head of the water level sensor, the water level limiter 11 is a stainless steel limiting part, the water level in the water tank can be adjusted through the water level limiter 11, and the water level limiter can be matched with the water level sensor to avoid dry burning of the heating body due to the fact that the water level is lower.
The bottom of the box body 1 is provided with a lower cover 12, the bottom of the lower cover 12 is provided with a sewage draining exit 13, the sewage draining exit 13 is communicated with the cavity 4 in the middle position, and the top cover 2 and the lower cover 12 are both sealing covers. The bottom of the box body 1 is provided with a drain outlet 13, the drain outlet 13 can be plugged in the heating period or the using period, the drain outlet 13 is opened in the heating period, and the sediment in the box body 1 can be discharged by washing with clear water.
The plurality of sewage outlets 13 are sequentially arranged at the bottom of the lower cover 12 at intervals and are respectively communicated with different cavities 4. When the cavity 4 structure is more, set up a plurality of drain 13 and can improve the blowdown rate in the box 1, can set up the connecting pipe in a plurality of drain 13 departments to connect tee bend interface or four-way connection through the connecting pipe, the sewage of being convenient for collects or the blowdown operation.
The top cap 2 on be provided with 1 upper portion phase-match of box 14 that sets up, lower cover 12 on be provided with 1 lower part phase-match of box 14 that sets up, top cap 2 with lower cover 12 respectively through the bolt that sets up in screw hole 14 with box 1 can dismantle the connection, top cap 2 and lower cover 12 are connected with box 1 through bolt detachable respectively, the installation, the dismantlement, the transportation of the water tank structure of being convenient for, overhaul and maintain.
The water outlet 7 is provided with an internal thread, the water level limiter 11 is provided with an external thread matched with the internal thread, the water level limiter 11 is in threaded connection with the water outlet 7, and the water level limiters 11 with different heights can be replaced according to actual needs. The box 1 outside correspond cavity 4 quantity set up to a plurality of cylinders, top cap 2 with lower cover 12 all around be arc, cylinder and arc have good pressure-bearing nature, can strengthen overall structure stability.
The box body 1 is also provided with an overtemperature protector mounting port 15 and a control panel mounting port, the overtemperature protector mounting port 15 is arranged outside the end cavity, the overtemperature protector mounting port 15 is used for mounting an overtemperature protector, and the control panel mounting port is used for mounting a control panel; the water level sensor, the water temperature sensor and the over-temperature protector are respectively connected to the control panel through connecting wires, and the control panel is connected to the heating body through connecting wires.
The control panel is used for receiving the detection information that water level inductor, temperature inductor and overtemperature prote ware sent in real time to compare with the settlement scope in the control panel, when surpassing the settlement temperature range, send control signal to the heat-generating body, control the heat-generating body and open or close. The whole operation safety of the hot water supply tank is ensured, and the safety factor of the use state of the hot water supply tank is enhanced.
The box body 1, the top cover 2 and the lower cover 12 are all injection molded parts, the box body 1, the top cover 2 and the lower cover 12 are all made of PA66+ GF30% + flame retardant engineering plastics, the box body 1, the top cover 2 and the lower cover 12 are all injection molded parts, and the injection molded parts are convenient to produce, transport and assemble; the engineering plastic of PA66+ GF30% + flame retardant has strong plasticity, the density of the engineering plastic is 1.15 g/cm3, the melting point is 252 ℃, the thermal decomposition temperature is more than 350 ℃, and the engineering plastic continuously resists heat at 80-120 ℃. Has excellent wear resistance and high mechanical strength. Moreover, the engineering plastic of PA66+ GF30% + flame retardant has low cost, which is half of the price of stainless steel and one third of the price of aluminum casting, and has strong economic practicability.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, but is susceptible to various modifications and changes by those skilled in the art. 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 (10)
1. The utility model provides a hot water supply tank structure, includes the box, its characterized in that: the box on be provided with the top cap, the top cap on set gradually a plurality of heat-generating body mounting holes, the box in for the heat-generating body mounting hole set gradually a plurality of independent cavitys, a plurality of the cavity between in proper order the interval be provided with the water hole from top to bottom, box one side be provided with the head the communicating water inlet of cavity the box opposite side be provided with the end the communicating delivery port of cavity.
2. The hot water supply tank structure according to claim 1, wherein: the top cover is provided with a water level sensor mounting port, a water temperature sensor mounting port and a pressure release valve interface.
3. The hot water supply tank structure according to claim 1 or 2, characterized in that: and a water level limiter is arranged on the water outlet.
4. The hot water supply tank structure according to claim 3, wherein: the bottom of the box body is provided with a lower cover, the bottom of the lower cover is provided with a sewage draining exit, and the sewage draining exit is communicated with the cavity in the middle position.
5. The hot water supply tank structure according to claim 4, wherein: the sewage draining outlets are arranged at the bottom of the lower cover at intervals in sequence and are communicated with different cavities respectively.
6. The hot water supply tank structure according to claim 5, wherein: the top cover is provided with a threaded hole matched with the upper part of the box body, the lower cover is provided with a threaded hole matched with the lower part of the box body, and the top cover and the lower cover are respectively detachably connected with the box body through bolts arranged in the threaded holes.
7. The hot water supply tank structure according to claim 6, wherein: the water outlet is provided with an internal thread, the water level limiter is provided with an external thread matched with the internal thread, and the water level limiter is in threaded connection with the water outlet.
8. The hot water supply tank structure according to claim 7, wherein: the box body is provided with a plurality of cylinders corresponding to the number of the cavities, and the top cover and the lower cover are all arc-shaped.
9. The hot water supply tank structure according to claim 8, wherein: the box body is also provided with an overtemperature protector mounting port and a control panel mounting port.
10. The hot water supply tank structure according to claim 9, wherein: the box body, the top cover and the lower cover are all injection molding parts, and the box body, the top cover and the lower cover are all made of PA66+ GF30% + flame retardant engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921204405.1U CN210463602U (en) | 2019-07-29 | 2019-07-29 | Hot water supply tank structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921204405.1U CN210463602U (en) | 2019-07-29 | 2019-07-29 | Hot water supply tank structure |
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| Publication Number | Publication Date |
|---|---|
| CN210463602U true CN210463602U (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921204405.1U Active CN210463602U (en) | 2019-07-29 | 2019-07-29 | Hot water supply tank structure |
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| CN (1) | CN210463602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398060A (en) * | 2019-07-29 | 2019-11-01 | 河南明东新能源科技开发有限公司 | A kind of heat supply cisten mechanism and a kind of heat supply water tank heating control apparatus and method |
-
2019
- 2019-07-29 CN CN201921204405.1U patent/CN210463602U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398060A (en) * | 2019-07-29 | 2019-11-01 | 河南明东新能源科技开发有限公司 | A kind of heat supply cisten mechanism and a kind of heat supply water tank heating control apparatus and method |
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