CN216845606U - Heat recovery device for heat pump drying room - Google Patents
Heat recovery device for heat pump drying room Download PDFInfo
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- CN216845606U CN216845606U CN202122392104.XU CN202122392104U CN216845606U CN 216845606 U CN216845606 U CN 216845606U CN 202122392104 U CN202122392104 U CN 202122392104U CN 216845606 U CN216845606 U CN 216845606U
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Abstract
The utility model discloses a heat recovery unit in heat pump stoving room, including the waste gas cylinder, the upper and lower both ends of waste gas cylinder all are equipped with ventilative board, the through-hole that link up from top to bottom has been seted up on ventilative board, ventilative board has seted up hollow inner chamber, be equipped with the water receiving mouth of intercommunication inner chamber on ventilative board's the lateral wall, outside the waste gas cylinder was worn to establish out by the outer end of water receiving mouth, evenly be equipped with the heat exchange tube of a plurality of intercommunication inner chambers between two ventilative boards, the heat exchange tube sets up with the through-hole is crisscross, waste gas is passing waste gas cylinder in-process and is carrying out the heat transfer with waste gas with the water in the heat exchange tube, realize the heat recovery to waste gas, reduce the exhaust temperature of waste gas, reduce thermal waste.
Description
Technical Field
The utility model relates to a stoving room technical field, especially a heat pump stoving room heat recovery unit.
Background
The drying room is a combination of a series of mechanical devices for drying moisture or other liquid on the surface of an object by certain technical means. Along with the continuous development of science and technology, for the user demand who satisfies various functions, heat pump drying device comes with the turn, and the in-service use has energy-efficient, temperature, humidity regulation and control advantage such as convenient and can realize multi-functionally.
The existing heat pump drying room lacks a recovery device for waste gas heat in the waste gas discharge process, so that high-temperature waste gas is directly discharged, and heat waste is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat recovery unit in heat pump stoving room solves current heat pump stoving room and lacks the recovery unit to the waste gas heat at the exhaust emission in-process, leads to high temperature waste gas direct discharge, causes the problem of heat waste.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a heat recovery unit in heat pump stoving room, includes the waste gas cylinder, the upper and lower both ends of waste gas cylinder all are equipped with ventilative board, the through-hole that link up from top to bottom has been seted up on ventilative board, ventilative board has seted up hollow inner chamber, be equipped with the intercommunication on ventilative board's the lateral wall the water receiving mouth of inner chamber, wear to go out the outer end of water receiving mouth outside the waste gas cylinder, two evenly be equipped with a plurality of intercommunications between the ventilative board the heat exchange tube of inner chamber, the heat exchange tube with the crisscross setting of through-hole.
The further technical scheme is as follows: and a heat-insulating cylinder is arranged on the outer side of the waste gas cylinder, and heat-insulating cotton is filled between the heat-insulating cylinder and the waste gas cylinder.
The further technical scheme is as follows: the heat exchange tube is characterized in that a plurality of heat exchange fins are arranged on the outer wall of the heat exchange tube, and the heat exchange fins are obliquely and downwards arranged.
The further technical scheme is as follows: an air inlet cylinder is arranged at the lower end of the waste gas cylinder, and an air blower is arranged in the air inlet cylinder.
The further technical scheme is as follows: and a filter screen is arranged at the lower end of the air inlet cylinder.
The further technical scheme is as follows: the outer side wall of the waste gas cylinder is provided with a slag removing opening, the slag removing opening is positioned above the ventilation plate at the lower end of the waste gas cylinder, and the slag removing opening is provided with a valve.
The utility model has the advantages of it is following:
the waste gas exchanges heat with water and waste gas in the heat exchange pipe in the process of passing through the waste gas cylinder, so that the heat of the waste gas is recovered, the emission temperature of the waste gas is reduced, and the waste of heat is reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the ventilation plate.
In the figure, 1-a waste gas cylinder, 2-a ventilating plate, 3-a through hole, 4-an inner cavity, 5-a water receiving port, 6-a heat exchange tube, 7-a heat insulation cylinder, 8-heat insulation cotton, 9-a heat exchange fin, 10-an air inlet cylinder, 11-an air blower, 12-a filter screen, 13-a slag removal port and 14-a valve.
Detailed Description
To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and 2, an embodiment of the present invention is:
the utility model provides a heat recovery unit in heat pump stoving room, includes waste gas barrel 1, the upper and lower both ends of waste gas barrel 1 all are equipped with ventilative board 2, set up the through-hole 3 that link up from top to bottom on ventilative board 2, ventilative board 2 has seted up hollow inner chamber 4, be equipped with the intercommunication on ventilative board 2's the lateral wall the water receiving mouth 5 of inner chamber 4, wear to establish out the outer end of water receiving mouth 5 outside waste gas barrel 1, two evenly be equipped with a plurality of intercommunications between ventilative board 2 the heat exchange tube 6 of inner chamber 4, heat exchange tube 6 with the crisscross setting of through-hole 3.
The lower side water receiving port 5 is connected with the water inlet pipe, the upper side water receiving port 5 is connected with the water outlet pipe, waste gas is moved by the lower net, waste gas passes the waste gas cylinder in-process and the heat exchange of water and waste gas in the heat exchange pipe 6, the heat recovery to waste gas is realized, the exhaust temperature of waste gas is reduced, and the waste of heat is reduced.
Further, a heat insulation cylinder 7 is arranged on the outer side of the waste gas cylinder 1, and heat insulation cotton 8 is filled between the heat insulation cylinder 7 and the waste gas cylinder 1.
Specifically, the outer end of the water receiving opening 5 penetrates through the heat insulation cotton 8 and the heat insulation cylinder 7, and a control valve can be installed on the water receiving opening 5.
The heat loss in the waste gas pipeline is reduced by the arranged heat-insulating cylinder 7 and the filled heat-insulating cotton 8.
Further, a plurality of heat exchange fins 9 are arranged on the outer wall of the heat exchange tube 6, and the heat exchange fins 9 are arranged obliquely downwards.
Further, an air inlet cylinder 10 is arranged at the lower end of the waste gas cylinder 1, and an air blower 11 is arranged in the air inlet cylinder 10.
Because the waste gas needs to pass through the through hole 3 and enter the waste gas cylinder 1, the resistance is large, the initial wind speed is increased by arranging the air inlet cylinder 10 in the waste gas cylinder 1, the waste gas is ensured to enter the waste gas cylinder 1 in time, and the normal operation of the equipment is ensured.
Specifically, a mounting bracket may be provided in the air inlet drum 10 for mounting the blower 11.
Further, a filter screen 12 is arranged at the lower end of the air inlet cylinder 10.
The filter screen 12 can effectively prevent impurities from entering the air inlet cylinder 10, and normal operation of the equipment is ensured.
Specifically, the filter screen 12 is detachably mounted in the air inlet cylinder 10 through a bolt, so that the filter screen can be conveniently and periodically dismounted and maintained.
Further, be equipped with slag notch 13 on the lateral wall of waste gas cylinder 1, slag notch 13 is located the waste gas cylinder 1 lower extreme the top of ventilating board 2, be equipped with valve 14 on the slag notch 13.
The slag removal port 13 can regularly remove slag in the waste gas cylinder 1, so that sundries carried in waste gas are prevented from blocking the through hole 3, and normal operation of equipment is ensured.
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 or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a heat recovery unit in heat pump stoving room which characterized in that: including waste gas barrel (1), the upper and lower both ends of waste gas barrel (1) all are equipped with ventilative board (2), set up through-hole (3) that link up from top to bottom on ventilative board (2), hollow inner chamber (4) have been seted up in ventilative board (2), be equipped with the intercommunication on the lateral wall of ventilative board (2) the water receiving mouth (5) of inner chamber (4), wear to establish out the outer end of water receiving mouth (5) outside waste gas barrel (1), two evenly be equipped with a plurality of intercommunications between ventilative board (2) the heat exchange tube (6) of inner chamber (4), heat exchange tube (6) with through-hole (3) crisscross the setting.
2. The heat recovery device of the heat pump drying room according to claim 1, characterized in that: the waste gas cylinder is characterized in that a heat insulation cylinder (7) is arranged on the outer side of the waste gas cylinder (1), and heat insulation cotton (8) is filled between the heat insulation cylinder (7) and the waste gas cylinder (1).
3. The heat recovery device of the heat pump drying room according to claim 1, characterized in that: the heat exchange tube is characterized in that a plurality of heat exchange fins (9) are arranged on the outer wall of the heat exchange tube (6), and the heat exchange fins (9) are arranged obliquely downwards.
4. The heat recovery device of the heat pump drying room according to claim 1, characterized in that: an air inlet cylinder (10) is arranged at the lower end of the waste gas cylinder (1), and an air blower (11) is arranged in the air inlet cylinder (10).
5. The heat recovery device for the heat pump drying room according to claim 4, characterized in that: the lower end of the air inlet cylinder (10) is provided with a filter screen (12).
6. The heat recovery device of the heat pump drying room according to claim 1, characterized in that: be equipped with slag notch (13) on the lateral wall of waste gas cylinder (1), slag notch (13) are located waste gas cylinder (1) lower extreme the top of ventilative board (2), be equipped with valve (14) on slag notch (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122392104.XU CN216845606U (en) | 2021-09-27 | 2021-09-27 | Heat recovery device for heat pump drying room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122392104.XU CN216845606U (en) | 2021-09-27 | 2021-09-27 | Heat recovery device for heat pump drying room |
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| Publication Number | Publication Date |
|---|---|
| CN216845606U true CN216845606U (en) | 2022-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122392104.XU Active CN216845606U (en) | 2021-09-27 | 2021-09-27 | Heat recovery device for heat pump drying room |
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| CN (1) | CN216845606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115654899A (en) * | 2022-11-11 | 2023-01-31 | 洛阳融惠化工科技有限公司 | Shutter type moving bed drying equipment and drying method thereof |
-
2021
- 2021-09-27 CN CN202122392104.XU patent/CN216845606U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115654899A (en) * | 2022-11-11 | 2023-01-31 | 洛阳融惠化工科技有限公司 | Shutter type moving bed drying equipment and drying method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 9, Yulian Industrial Cluster, Zhanjie Town, Gongyi City, Zhengzhou City, Henan Province, 450000 Patentee after: HENAN XINGUOXIN MACHINERY MANUFACTURING Co.,Ltd. Address before: 450000 Heyao village, Zhanjie Town, Gongyi City, Zhengzhou City, Henan Province Patentee before: HENAN XINGUOXIN MACHINERY MANUFACTURING Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |