CN218269515U - Water tray structure for central air-conditioning system equipment - Google Patents
Water tray structure for central air-conditioning system equipment Download PDFInfo
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- CN218269515U CN218269515U CN202221968236.0U CN202221968236U CN218269515U CN 218269515 U CN218269515 U CN 218269515U CN 202221968236 U CN202221968236 U CN 202221968236U CN 218269515 U CN218269515 U CN 218269515U
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Abstract
The utility model relates to a water tray structure for central air-conditioning system equipment, which comprises a heat exchanger and a water tray body, wherein the bottom surface of the water tray body is provided with at least one group of groove bodies which are arranged in parallel with the long side of the water tray body, a heat exchange tube is arranged in the groove body, and the outlet end of the heat exchange tube is connected with a water outlet pipeline of the heat exchanger; the groove body is positioned in the middle or at the edge of the water tray body, the bottom surface of the water tray body is formed by at least one inclined surface which is obliquely arranged, and the groove body is positioned at the bottom end of the inclined surface; the utility model has the advantages of reasonable design, improve through the bottom surface structure to the water tray body, make it concentrate the comdenstion water through inclined plane structure and cell body and collect and discharge, utilize this kind of structural advantage simultaneously, set up the heat exchange tube that can retrieve cold volume to carry cold volume to central air conditioning system's refrigeration cycle aquatic, make it realize the recovery and the utilization of energy, reached energy-conserving effect.
Description
Technical Field
The utility model relates to a central air conditioning system accessory technical field especially relates to a water tray structure for central air conditioning system equipment.
Background
At present, a central air conditioning system is applied to various occasions such as office buildings, large-scale venues, transportation hubs and the like, for end equipment used for cooling air in the system, the temperature of chilled water is about 7 ℃, so that the surface of a heat exchanger is easy to dewing, the water drops are gathered to form condensed water, and the condensed water falls down to form the condensed water. The following problems exist in this process:
1. due to the problems of surface flatness or installation of the water tray, condensed water accumulated in the water tray cannot be discharged in time at the water outlet, so that bacteria and microorganisms are easily bred, air is polluted by a conveying belt of end equipment, and the public health and safety are influenced;
2. the temperature of water stored in the water tray is basically the same as the temperature of chilled water, a large amount of cold energy is taken away in the process of discharging condensed water, energy waste is caused, and the energy conservation and environmental protection of the system are not facilitated.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model aims to provide a water tray structure for central air conditioning system equipment can realize the recovery of cold volume when realizing effectively discharging the comdenstion water.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a water tray structure for central air conditioning system equipment, includes heat exchanger and water tray body, its characterized in that: the bottom surface of the water tray body is provided with at least one group of groove bodies arranged parallel to the long sides of the water tray body, a heat exchange tube is arranged in each groove body, and the outlet end of each heat exchange tube is connected with a water outlet pipeline of the heat exchanger;
the cell body is located the middle part or the edge of water tray body, and the bottom surface of water tray body comprises the inclined plane that at least one slope set up simultaneously, just the cell body is located the bottom position on inclined plane.
And the water outlet pipeline of the heat exchanger is also provided with a one-way valve, and the one-way valve is positioned on the inner side of the connecting position of the water outlet pipeline and the heat exchange pipe.
The heat exchange tube is provided with bending parts at two ends of the groove body, and the part of the heat exchange tube between the bending parts is positioned inside the groove body.
The heat exchange tube is characterized in that a supporting piece connected with the heat exchange tube is further arranged outside the heat exchange tube, the supporting piece is located inside the groove body, and the heat exchange tube is in contact with the inner wall of the groove body through the supporting piece.
The support piece comprises a plurality of monomer support pieces matched with the inner wall of the groove body in shape, the monomer support pieces are distributed in parallel and are connected into a whole, gaps are formed among the monomer support pieces, meanwhile, a U-shaped bayonet matched with the heat exchange tube in shape is arranged in the middle of the monomer support pieces, and the heat exchange tube is located in the U-shaped bayonet.
The edge of the single support sheet contacting with the inner wall of the tank body is provided with a plurality of opening parts.
The single support sheets are mutually connected and fixed through connecting plates, and the connecting plates are positioned on two sides of the U-shaped bayonet.
The beneficial effects of the utility model are that: structural design is reasonable, improves through the bottom surface structure to the water tray body, makes it concentrate the collection and discharge to the comdenstion water through inclined plane structure and cell body, utilizes this kind of structural advantage simultaneously, sets up the heat exchange tube that can carry out the recovery to cold volume to carry cold volume to central air conditioning system's refrigeration cycle aquatic, make it realize energy recovery and utilization, reached energy-conserving effect.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a schematic structural diagram of the first embodiment.
FIG. 2 is a schematic top view of the water tray body and the heat exchange tube according to the first embodiment.
Fig. 3 is a schematic cross-sectional view of the water tray body.
Fig. 4 is a schematic structural view of the supporting member.
FIG. 5 is a schematic top view of the water tray body and the heat exchange tubes in the second embodiment.
In the figure: the heat exchanger comprises a 100 heat exchanger, a 101 water inlet pipeline, a 102 water outlet pipeline, a 200 water tray body, a 201 groove body, a 202 heat insulation layer, a 300 heat exchange pipe, a 301 bending part, a 302 one-way valve, a 303 three-way valve, a 400 supporting piece, a 401 single supporting piece, a 402 connecting plate, a 403 gap, a 404 opening part and a 405U-shaped bayonet.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Example one
As shown in fig. 1 to 4: the present embodiment provides a water tray structure for a central air-conditioning system device, comprising a heat exchanger 100, a heat exchange pipe 300 and a water tray body 200, wherein:
the heat exchanger 100 adopts a finned heat exchanger 100, a water inlet pipeline 101 and a water outlet pipeline 102 which are connected with the heat exchanger 100 are arranged on the left side of the heat exchanger 100, a switch valve and a Y-shaped filter are arranged on the water inlet pipeline 101, a three-way valve 303 and a one-way valve 302 are arranged on the water outlet pipeline 102, and the three-way valve 303 is positioned on the inner side of the one-way valve 302;
the main structure of the water tray body 200 adopts a punch forming process, wherein the edge of the whole structure of the water tray body 200 is provided with an integrally formed flange edge, the bottom surface of the water tray body 200 is wrapped with a heat insulation layer 202 which is fixedly bonded with the bottom surface, the right side of the bottom surface of the water tray body 200 is provided with a groove body 201, the groove body 201 is parallel to the long side of the water tray body 200 and is arranged close to the long side edge on the right side, meanwhile, the bottom surface of the whole water tray body 200 is processed into an inclined plane with an inclination of 2 degrees, the groove body 201 is positioned at the bottom end of the inclined plane, so that condensed water can quickly enter the groove body 201 under the flow guide effect of the inclined plane, and is gathered in the groove body 201 so as to be quickly discharged at a water outlet;
the heat exchange tube 300 is arranged in the tank body 201 of the water tray body 200, the two ends of the tank body 201 of the heat exchange tube 300 are provided with bending parts 301, the bending parts 301 comprise two 90-degree bends with opposite directions, and the part of the heat exchange tube 300 between the bending parts 301 is positioned in the tank body 201, so that the main part of the heat exchange tube 300 can be fully contacted with condensed water in the tank body 201, and cold energy recovery is realized on the basis of contact;
the inlet end of the heat exchange tube 300 is connected with water supply equipment, the outlet end of the heat exchange tube 300 is connected with the three-way valve 303 on the water outlet pipeline 102, so that water of the water supply equipment can be supplemented into a water system of the central air conditioner through the heat exchange tube 300, the water from the water supply equipment is normal-temperature water, the water is contacted with condensed water in the groove body 201 through the heat exchange tube 300, the temperature of the normal-temperature water is reduced, after the water system of the central air conditioner is supplemented, the refrigerating power of a main unit of the central air conditioner can be reduced through the temperature sensing of the system, and the energy-saving effect is achieved.
Further, in order to better fix the heat exchange tube 300 inside the tank body 201, in this embodiment, a support member 400 connected to the heat exchange tube 300 is further provided outside the heat exchange tube 300, the support member 400 includes a plurality of single support sheets 401 matching with the inner wall of the tank body 201 in shape, the single support sheets 401 are semicircular in overall shape, the single support sheets 401 are distributed in parallel and are connected to each other through a connection plate 402 to form a whole, the connection plate 402 is located on both sides of a U-shaped bayonet 405, a gap 403 is provided between the single support sheets 401, the gap 403 is used for allowing condensed water to flow into the tank body 201, meanwhile, a U-shaped bayonet 405 matching with the shape of the heat exchange tube 300 is provided in the middle of the single support sheet 401, the heat exchange tube 300 is located in the U-shaped bayonet 405, the smaller the distance between the bottom of the U-shaped bayonet 405 and the inner wall of the tank body 201 is, the better contact effect with the condensed water correspondingly, and the heat exchange effect is relatively better; the heat exchange tube 300 can be kept at a stable installation position by the arrangement of the supporting pieces 400, so that dead angles caused by contact with the inner wall of the tank body 201 are avoided, and the sanitary condition in the tank body 201 is guaranteed;
meanwhile, in order to ensure normal circulation of condensed water inside the tank body 201, four opening parts 404 are arranged at the edge of the single support sheet 401 contacting with the inner wall of the tank body 201, and the opening parts 404 are of arc-shaped structures, so that the requirement of the tank body 201 on the circulation of the condensed water in the length direction can be met.
Example two
As shown in fig. 5: the embodiment provides a water tray structure for central air conditioning system equipment, which comprises a heat exchanger 100, a heat exchange pipe 300 and a water tray body 200, and is different from the first embodiment in that:
the cell body 201 is located the middle part of water tray body 200, and the bottom surface of water tray body 200 falls into two parts about simultaneously, and then the bottom surface then comprises the inclined plane of two slope settings like this, just the cell body 201 is located the bottom position on inclined plane, and this embodiment has embodied another kind of structural style to the concrete constitution of bottom surface, and this kind of structural change state is also more certainly, and no longer repeated description here.
The above is only the preferred embodiment of the present invention, as long as the preferred embodiment is realized by the same means, the objective technical solution of the present invention all belongs to the protection scope of the present invention.
Claims (7)
1. The utility model provides a water tray structure for central air conditioning system equipment, includes heat exchanger and water tray body, its characterized in that: the bottom surface of the water tray body is provided with at least one group of groove bodies arranged parallel to the long sides of the water tray body, a heat exchange tube is arranged in each groove body, and the outlet end of each heat exchange tube is connected with a water outlet pipeline of the heat exchanger;
the cell body is located the middle part or the edge of water tray body, and the bottom surface of water tray body comprises the inclined plane that at least one slope set up simultaneously, just the cell body is located the bottom position on inclined plane.
2. The water tray structure for a central air conditioning system apparatus as set forth in claim 1, wherein: and the water outlet pipeline of the heat exchanger is also provided with a one-way valve, and the one-way valve is positioned on the inner side of the connecting position of the water outlet pipeline and the heat exchange pipe.
3. The water tray structure for a central air conditioning system apparatus as set forth in claim 1, wherein: the heat exchange tube is provided with bending parts at two ends of the groove body, and the part of the heat exchange tube between the bending parts is positioned inside the groove body.
4. The water tray structure for a central air conditioning system apparatus as set forth in claim 1, wherein: the heat exchange tube is characterized in that a supporting piece connected with the heat exchange tube is further arranged outside the heat exchange tube, the supporting piece is located inside the groove body, and the heat exchange tube is in contact with the inner wall of the groove body through the supporting piece.
5. The water tray structure for a central air conditioning system apparatus as set forth in claim 4, wherein: the support piece comprises a plurality of monomer support pieces matched with the inner wall of the groove body in shape, the monomer support pieces are distributed in parallel and are connected into a whole, gaps are formed among the monomer support pieces, meanwhile, a U-shaped bayonet matched with the heat exchange tube in shape is arranged in the middle of the monomer support pieces, and the heat exchange tube is located in the U-shaped bayonet.
6. The water tray structure for a central air conditioning system apparatus as set forth in claim 5, wherein: the edge of the single support sheet contacting with the inner wall of the tank body is provided with a plurality of opening parts.
7. The water tray structure for a central air conditioning system apparatus as set forth in claim 5, wherein: the single support sheets are mutually connected and fixed through connecting plates, and the connecting plates are positioned on two sides of the U-shaped bayonet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221968236.0U CN218269515U (en) | 2022-07-28 | 2022-07-28 | Water tray structure for central air-conditioning system equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221968236.0U CN218269515U (en) | 2022-07-28 | 2022-07-28 | Water tray structure for central air-conditioning system equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218269515U true CN218269515U (en) | 2023-01-10 |
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ID=84762954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221968236.0U Active CN218269515U (en) | 2022-07-28 | 2022-07-28 | Water tray structure for central air-conditioning system equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218269515U (en) |
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2022
- 2022-07-28 CN CN202221968236.0U patent/CN218269515U/en active Active
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