CN210345954U - Cold and hot water unit for agricultural water source heat pump - Google Patents
Cold and hot water unit for agricultural water source heat pump Download PDFInfo
- Publication number
- CN210345954U CN210345954U CN201921242879.5U CN201921242879U CN210345954U CN 210345954 U CN210345954 U CN 210345954U CN 201921242879 U CN201921242879 U CN 201921242879U CN 210345954 U CN210345954 U CN 210345954U
- Authority
- CN
- China
- Prior art keywords
- water
- heat exchanger
- water tank
- water source
- heat pump
- 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.)
- Active
Links
Images
Landscapes
- Devices For Dispensing Beverages (AREA)
Abstract
The utility model discloses a hot and cold water unit for agricultural water source heat pump, concretely relates to hot and cold water machine field, including install bin and water tank, one side of closing plate is provided with the water conservancy diversion hole, water conservancy diversion downthehole side both ends all are provided with the standing groove, first filter equipment has been placed on the standing groove, first filter equipment's both ends are the fixed sealing piston that is provided with all, are close to standing groove one side of water tank lateral wall one end is provided with the clearance passageway, the sealing piston activity sets up in the clearance passageway, the fixed connecting rod that is provided with of one end of sealing piston. The utility model discloses can avoid the impurity of aquatic to attach inboard at water source side heat exchanger and use side heat exchanger, the water source that the water tank mended filters the back through first filter equipment in the standing groove and leads to the upper end of closing plate again, can avoid the impurity adhesion that contains in the water source of mending on the use side heat exchanger.
Description
Technical Field
The utility model relates to a cold and hot water machine technical field, more specifically say, the utility model relates to a hot and cold water unit for agricultural water source heat pump.
Background
The heat generation among the prior art often depends on the electricity, perhaps leans on the coal to produce heat energy, and the cost of electricity utilization is too high, and the equipment maintenance cost is also relatively more moreover, heats with the coal, needs the manual work to come the management, and the energy is extravagant big, and manual management exists certain not enough, probably leads to thermal interrupt. The water source heat pump unit is a heat pump type integrated water-air type or water-water type device which takes water as a heat source and can carry out refrigeration/heating circulation. Has the advantages of energy saving and environmental protection.
The Chinese patent application numbers are: 201320802214.1 discloses a cold and hot water unit for agricultural water source heat pump, which is convenient for equipment maintenance and high in heat exchange efficiency by changing the positions of a compressor, a water pump, a water tank, a heat exchanger and the like in the equipment.
However, in practical use, the above technical solutions still have many disadvantages, such as not changing the phenomenon that the inside of the water source side heat exchanger and the inside of the use side heat exchanger contain silt fundamentally, not only making the maintenance frequent, but also causing the capacity reduction of the heat exchanger because the inside of the water source side heat exchanger and the inside of the use side heat exchanger contain silt.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defects of the prior art, embodiments of the present invention provide a chiller/heater unit for an agricultural water source heat pump, by arranging the sealing plate, the placing groove, the first filtering device, the filtering box and the second filtering device, the water in the water source side heat exchanger is filtered by the second filtering device in the filtering box, so that impurities in the water can be prevented from being attached to the inner sides of the water source side heat exchanger and the using side heat exchanger to cause the reduction of the heat exchange efficiency of the heat exchanger, the water source supplemented into the water tank is filtered by the first filtering device in the placing groove and then is led into the upper end of the sealing plate, so that the impurities contained in the supplemented water source can be prevented from being attached to the using side heat exchanger to cause the reduction of the heat exchange efficiency of the heat exchanger, compared with the prior art, the heat exchanger can avoid impurities on the heat exchanger at the use side and the heat exchanger at the water source side, and can effectively improve the heat conduction efficiency of the heat exchanger.
In order to achieve the above object, the utility model provides a following technical scheme: a cold and hot water unit for an agricultural water source heat pump comprises an installation box, wherein one side of the outer end of the installation box is provided with an access door, the access door is hinged with the installation box, the bottom end inside the installation box is fixedly provided with a compressor and a water pump, one side of the compressor and the water pump is fixedly provided with a water tank, the top end of the water tank is provided with a water replenishing port, the inside of the water tank is fixedly provided with a sealing plate, one end of the water replenishing port is connected with the lower end of the sealing plate through a water pipe, one side of the sealing plate is provided with a flow guide hole, two ends inside the flow guide hole are respectively provided with a placing groove, a first filtering device is placed on the placing groove, two ends of the first filtering device are respectively and fixedly provided with a sealing piston, one side of the placing groove close to one end of the side wall of the water tank is provided, the one end of connecting rod sets up in the outer end of water tank, the upper end in water conservancy diversion hole is connected with the use side heat exchanger, the lateral wall of water tank upper end is passed to the one end of use side heat exchanger to sealing connection is in the one end of filter box, the inside joint of filter box has second filter equipment, the output sealing connection of filter box has water source side heat exchanger, bottom one side of water tank is provided with the drain, the one end of drain passes through the blow off pipe and sets up in the outer end of install bin.
In a preferred embodiment, the lower end of the water tank is provided with a liquid level meter, and the liquid level meter is arranged at the outer end of the installation box through a connecting pipeline.
In a preferred embodiment, the outer end of the mounting box is provided with a groove, and the liquid level gauge is embedded in the groove.
In a preferred embodiment, the height of the placement groove is greater than the thickness of the first filter device, and the placement groove and the cleaning channel are both connected with the sealing piston in a sealing manner.
In a preferred embodiment, the usage-side heat exchanger is disposed in a disk shape inside the water tank.
In a preferred embodiment, the water source side heat exchanger is wound around an outer side of the water tank.
In a preferred embodiment, the water tank is provided in a cylindrical shape, and the water tank, the water source side heat exchanger and the use side heat exchanger are arranged in concentric circles.
In a preferred embodiment, the first and second filter devices each protect the coarse and fine filter layers.
Compared with the prior art, the utility model discloses a technological effect and advantage:
1. the utility model discloses a be provided with the closing plate, the standing groove, first filter equipment, filter cartridge and second filter equipment, the water of water source side heat exchanger inside filters through second filter equipment in the filter cartridge, can avoid the impurity in the water to attach in water source side heat exchanger and use side heat exchanger inboard, lead to the reduction of heat exchanger heat exchange efficiency, the water source that the water tank was mended is leaded into the upper end of closing plate again after filtering through first filter equipment in the standing groove, can avoid the impurity that contains in the water source of mend to adhere on use side heat exchanger, lead to the reduction of heat exchange efficiency of heat exchanger, compared with the prior art, can avoid containing impurity on use side heat exchanger and the water source side heat exchanger, can effectively improve the heat conduction efficiency of heat exchanger;
2. the utility model discloses a be provided with clearance passageway, sealed piston, connecting rod to with second filter equipment joint, make things convenient for first filter equipment and second filter equipment's installation and dismantlement, thereby convenient clearance and the change to first filter equipment and second filter equipment.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the water tank of the present invention.
Fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.
Fig. 4 is a schematic structural diagram of the utility model of a use side heat exchanger.
Fig. 5 is a schematic view of the internal structure of the filter cartridge of the present invention.
The reference signs are: 1 install bin, 2 access doors, 3 compressors, 4 water pumps, 5 water tanks, 6 water replenishing ports, 7 sealing plates, 8 water conveying pipes, 9 diversion holes, 10 placing grooves, 11 first filtering devices, 12 sealing pistons, 13 cleaning channels, 14 connecting rods, 15 use side heat exchangers, 16 filtering boxes, 17 second filtering devices, 18 water source side heat exchangers, 19 sewage outlets, 20 liquid level meters and 21 sewage pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
According to the cold and hot water unit for the agricultural water source heat pump shown in the figures 1-4, the cold and hot water unit comprises an installation box 1, an access door 2 is arranged on one side of the outer end of the installation box 1, the access door 2 is hinged with the installation box 1, a compressor 3 and a water pump 4 are fixedly installed at the bottom end inside the installation box 1, a water tank 5 is fixedly arranged on one side of the compressor 3 and the water pump 4, a water replenishing port 6 is arranged at the top end of the water tank 5, a sealing plate 7 is fixedly arranged inside the water tank 5, one end of the water replenishing port 6 is connected with the lower end of the sealing plate 7 through a water pipe 8, a diversion hole 9 is arranged on one side of the sealing plate 7, placing grooves 10 are respectively arranged at two ends of the inner side of the diversion hole 9, a first filtering device 11 is placed on the placing groove 10, the upper end of the diversion hole 9 is connected, and sealing connection is in the one end of filter cartridge 16, the output sealing connection of filter cartridge 16 has water source side heat exchanger 18, bottom one side of water tank 5 is provided with drain 19, the one end of drain 19 passes through blow off pipe 21 and sets up in the outer end of install bin 1.
Further, the lower extreme of water tank 5 is provided with level gauge 22, level gauge 22 sets up in the outer end of install bin 1 through the connecting tube.
Further, the outer end of the installation box 1 is provided with a groove, and the liquid level meter 22 is embedded in the groove.
Further, the height of the placing groove 10 is larger than the thickness of the first filtering device 11, and the placing groove 10 and the cleaning channel 13 are both connected with the sealing piston 12 in a sealing manner.
Further, the use-side heat exchanger 15 is disposed in a disc shape inside the water tank 5.
Further, the water source side heat exchanger 18 is wound around the outside of the water tank 5.
Further, the water tank 5 is provided in a cylindrical shape, and the water tank 5, the water source side heat exchanger 15, and the use side heat exchanger 18 are arranged in concentric circles.
Further, the first filter device 11 and the second filter device 17 both protect the coarse filter layer and the fine filter layer.
The implementation mode is specifically as follows: the water pump 4 is connected with the water source side heat exchanger 18, when in use, when impurities in the water source side heat exchanger 18 pass through the filter box 16, the second filter device 17 in the filter box 16 can filter the impurities in the water source side heat exchanger 18, then the impurities are communicated with the use side heat exchanger 15, the impurities in water are prevented from being adhered to the water source side heat exchanger 18 and the use side heat exchanger 15 to influence the heat exchange efficiency of the heat exchangers, when circulating water in the water tank 5 is lost, a water source is added through the water replenishing port 6, the added water source is guided into the lower end of the sealing plate 7 through the water conveying pipe 8 and then enters the upper end of the sealing plate 7 through the flow guide hole 9, when the circulating water passes through the flow guide hole 9, the first filter device 11 in the flow guide hole 9 can filter the impurities replenished into the water source, the impurities in the water source are prevented from being adhered to the outer side of the use side heat exchanger 15, or the impurities in the, lead to heat exchanger efficiency to reduce, this embodiment has specifically solved the circulating water and has contained impurity, has reduced heat exchanger heat exchange efficiency's problem.
According to the water chiller-heater unit for the agricultural water source heat pump shown in fig. 2-3 and 5, two ends of the first filtering device 11 are both fixedly provided with a sealing piston 12, one side of the placing groove 10 close to one end of the side wall of the water tank 5 is provided with a cleaning channel 13, the sealing piston 12 is movably arranged in the cleaning channel 13, one end of the sealing piston 12 is fixedly provided with a connecting rod 14, one end of the connecting rod 14 is arranged at the outer end of the water tank 5, and a second filtering device 17 is clamped in the filtering box 16.
The implementation mode is specifically as follows: after using for a period of time, all be stained with more foreign particle on first filter layer device 11 and the second filter equipment 17, open filter cartridge 16, take out second filter equipment 17 clear up or change can, and first filter equipment 11 need stimulate connecting rod 14, connecting rod 14 through sealed piston 12 take first filter equipment 11 out can, make things convenient for first filter layer device 11 and second filter equipment 17's clearance.
The utility model discloses the theory of operation: during the use, because agricultural water source heat pump circulating water contains silt much, utilize first filter equipment 11 and second filter equipment 17 to filter the inside circulating water of use side heat exchanger 15 and water source side heat exchanger 18, avoid the impurity in aquatic to influence the heat exchange efficiency of heat exchanger, when needing to clear up first filter equipment 11 and second filter equipment 17, open the access door, second filter equipment 17 in the filter box 16 take out can, through connecting rod 14 pulling sealing piston 12, then take out first filter equipment 11 and clear up, for the convenience of second filter equipment 17's clearance, be provided with sealed lid in the upper end of filter box 16, second filter equipment 17 is the joint setting, so open sealed lid, take out second filter equipment 17.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A hot and cold water unit for agricultural water source heat pump, includes installation case (1), its characterized in that: an access door (2) is arranged on one side of the outer end of the installation box (1), the access door (2) is hinged with the installation box (1), a compressor (3) and a water pump (4) are fixedly installed at the bottom end inside the installation box (1), a water tank (5) is fixedly arranged on one side of the compressor (3) and the water pump (4), a water replenishing port (6) is arranged at the top end of the water tank (5), a sealing plate (7) is fixedly arranged inside the water tank (5), one end of the water replenishing port (6) is connected with the lower end of the sealing plate (7) through a water conveying pipe (8), a flow guide hole (9) is arranged on one side of the sealing plate (7), placing grooves (10) are respectively arranged at two ends of the inner side of the flow guide hole (9), a first filtering device (11) is placed on the placing grooves (10), sealing pistons (12) are respectively fixedly arranged at two ends of, a cleaning channel (13) is arranged at one side of the placing groove (10) close to one end of the side wall of the water tank (5), the sealing piston (12) is movably arranged in the cleaning channel (13), one end of the sealing piston (12) is fixedly provided with a connecting rod (14), one end of the connecting rod (14) is arranged at the outer end of the water tank (5), the upper end of the flow guide hole (9) is connected with a use side heat exchanger (15), one end of the use side heat exchanger (15) penetrates through the side wall of the upper end of the water tank (5), and is hermetically connected with one end of the filter box (16), a second filter device (17) is clamped in the filter box (16), the output end of the filter box (16) is hermetically connected with a water source side heat exchanger (18), one side of the bottom end of the water tank (5) is provided with a drain outlet (19), and one end of the drain outlet (19) is arranged at the outer end of the installation box (1) through a drain pipe (21).
2. The chiller/heater unit for an agricultural water source heat pump as claimed in claim 1, wherein: the lower extreme of water tank (5) is provided with level gauge (20), level gauge (20) set up in the outer end of install bin (1) through connecting tube.
3. The chiller/heater unit for an agricultural water source heat pump as claimed in claim 2, wherein: the outer end of the installation box (1) is provided with a groove, and the liquid level meter (20) is embedded in the groove.
4. The chiller/heater unit for an agricultural water source heat pump as claimed in claim 1, wherein: the height of the placing groove (10) is larger than the thickness of the first filtering device (11), and the placing groove (10) and the cleaning channel (13) are both connected with the sealing piston (12) in a sealing mode.
5. The chiller/heater unit for an agricultural water source heat pump as claimed in claim 1, wherein: the use-side heat exchanger (15) is disposed in the interior of the water tank (5) in a plate-like manner.
6. The chiller/heater unit for an agricultural water source heat pump as claimed in claim 1, wherein: the water source side heat exchanger (18) is wound on the outer side of the water tank (5).
7. The chiller/heater unit for an agricultural water source heat pump as claimed in claim 1, wherein: the water tank (5) is arranged in a cylindrical shape, and the water tank (5), the water source side heat exchanger (18) and the use side heat exchanger (15) are distributed in a concentric circle shape.
8. The chiller/heater unit for an agricultural water source heat pump as claimed in claim 1, wherein: the first filtering device (11) and the second filtering device (17) both protect the coarse filtering layer and the precise filtering layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921242879.5U CN210345954U (en) | 2019-08-02 | 2019-08-02 | Cold and hot water unit for agricultural water source heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921242879.5U CN210345954U (en) | 2019-08-02 | 2019-08-02 | Cold and hot water unit for agricultural water source heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210345954U true CN210345954U (en) | 2020-04-17 |
Family
ID=70218493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921242879.5U Active CN210345954U (en) | 2019-08-02 | 2019-08-02 | Cold and hot water unit for agricultural water source heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210345954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303956A (en) * | 2020-10-25 | 2021-02-02 | 山东中科能人工环境有限公司 | Sewage source heat pump equipment |
-
2019
- 2019-08-02 CN CN201921242879.5U patent/CN210345954U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303956A (en) * | 2020-10-25 | 2021-02-02 | 山东中科能人工环境有限公司 | Sewage source heat pump equipment |
| CN112303956B (en) * | 2020-10-25 | 2022-03-18 | 山东中科能人工环境有限公司 | Sewage source heat pump equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210345954U (en) | Cold and hot water unit for agricultural water source heat pump | |
| CN107763544B (en) | Water-cooled solar LED street lamp | |
| CN207239485U (en) | A kind of automatic water drainage type water tank | |
| CN208294722U (en) | A kind of water-cooling electric motor water pump system | |
| CN201377916Y (en) | Circulating water supply system of solar water heater | |
| CN211503759U (en) | Domestic wastewater heat recovery device | |
| CN214199785U (en) | Double-water synchronous circulating shell-and-tube heat exchanger | |
| CN211058968U (en) | Automatic water replenishing and draining circulation system of galvanic pile test board | |
| CN212158251U (en) | Full-flow energy-saving heat exchange unit | |
| CN106918154A (en) | A kind of solar water heater of automatic loading water | |
| CN209197256U (en) | A kind of energy-saving water circulatory system | |
| CN219809761U (en) | Automatic lubricating oil recycling device | |
| CN206338948U (en) | A kind of partition heating formula water tank | |
| CN220625008U (en) | Space-saving plate heat exchanger unit water supplementing structure | |
| CN220929812U (en) | Closed hydraulic servo oil source structure | |
| CN103778978B (en) | Integral reactor main pump drainage for overhaul and Residual heat removal method | |
| CN218328850U (en) | Cooling station equipment cooling circulation system | |
| CN220687518U (en) | Waste heat recovery device of air compressor | |
| CN213873198U (en) | Efficient air energy water heating system | |
| CN111197935A (en) | Heat exchanger is used in cyclic utilization's power cable production | |
| CN213657232U (en) | Water cooling circulation system of intelligent clean workshop | |
| CN218884729U (en) | Heat exchange unit with heat supply energy-saving structure | |
| CN203657475U (en) | Grate kiln roller carrier shaft axial-cooling device and grate kiln | |
| CN211233407U (en) | Novel solar flat water heater | |
| CN220062167U (en) | Intelligent building hot water circulation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |