CN214841770U - Novel finned tube type commercial trans-critical carbon dioxide heat pump unit - Google Patents
Novel finned tube type commercial trans-critical carbon dioxide heat pump unit Download PDFInfo
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- CN214841770U CN214841770U CN202121159449.4U CN202121159449U CN214841770U CN 214841770 U CN214841770 U CN 214841770U CN 202121159449 U CN202121159449 U CN 202121159449U CN 214841770 U CN214841770 U CN 214841770U
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- pump body
- filter screen
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Abstract
The utility model discloses a novel commercial transcritical carbon dioxide heat pump set of fin tubular, including the heat pump body, heat pump body both sides outer wall is close to top department and all is connected with two dodge gates through the hinge rotation, and has seted up the draw-in groove on the outer wall of dodge gate one side, and the inside slip of draw-in groove is pegged graft and is had the filter screen subassembly, sets up the ventilation groove that link up each other with the draw-in groove on the outer wall of dodge gate one side, and the filter screen subassembly includes the installing frame, installs the arm-tie through the bolt on the outer wall of installing frame one side, and leaves the recess between arm-tie and the installing frame, and the dust screen is installed through the bolt in the recess inside. When the filter screen needs to be cleaned, the filter screen component can be drawn out from the inside of the clamping groove through the pulling plate by a worker, so that the worker can clean the filter screen component conveniently; the noise reduction assembly can reduce the noise generated when the fan in the air outlet cylinder operates, thereby reducing the noise generated when the equipment operates and being beneficial to improving the practicability of the equipment.
Description
Technical Field
The utility model relates to a carbon dioxide heat pump set technical field especially relates to a novel commercial trans-critical carbon dioxide heat pump set of fin tubular.
Background
The CO2 heat pump is a heat pump system adopting CO2 as a refrigerant, because the refrigerant code of CO2 is R744, the CO2 heat pump is also called as R744 heat pump, the CO2 heat pump is basically the same as the working principle of a common heat pump, when the water temperature of a heat storage water tank is lower than the set value of a temperature controller in set time, the heat pump, a fan and a circulating water pump are automatically started, the fan sucks air into an evaporator, heat media in the evaporator absorb heat energy in the air and generate high temperature after being pressurized by the heat pump (compressor), the heat is released to water by a heat exchanger to increase the water temperature, the heat media flow back to the evaporator through a throttle valve after being cooled, the heat absorption and the heat release are repeated, and the heat pump and the fan stop working until the water temperature of heated water reaches the set temperature.
At present, the dust screen is dismantled inconveniently when using to current carbon dioxide heat pump set, influences the staff and washs, and simultaneously, the noise that current carbon dioxide heat pump set produced when using is great, can influence people around the rest, consequently, needs design a novel commercial trans-critical carbon dioxide heat pump set of fin tubular to solve above-mentioned problem.
Disclosure of Invention
The utility model aims at solving the great shortcoming of noise that produces when the current carbon dioxide heat pump set dust screen that exists among the prior art dismantles inconveniently and uses, and the commercial transcritical carbon dioxide heat pump set of a novel fin tubular formula that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel commercial transcritical carbon dioxide heat pump set of fin tubular, includes the heat pump body, heat pump body both sides outer wall is close to top department and all is connected with two dodge gates through the hinge rotation, and has seted up the draw-in groove on the outer wall of dodge gate one side, and the inside slip of draw-in groove is pegged graft and is had the filter screen subassembly, set up the ventilation groove that link up each other with the draw-in groove on the outer wall of dodge gate one side, the filter screen subassembly includes the installing frame, install the arm-tie through the bolt on the outer wall of installing frame one side, and leave the recess between arm-tie and the installing frame, the dust screen is installed through the bolt in the recess is inside.
The key concept of the technical scheme is as follows: when the filter screen needs to be cleaned, a worker can draw out the filter screen assembly from the clamping groove through the pull plate, so that the worker can clean the filter screen assembly conveniently; the noise reduction assembly can reduce the noise generated when the fan in the air outlet cylinder operates, thereby reducing the noise generated when the equipment operates and being beneficial to improving the practicability of the equipment.
Further, the outer walls of the two sides of the heat pump body close to the bottom are rotatably connected with a box door through hinges, and handles are mounted on the box door and the outer wall of one side of the movable door through bolts
Further, all install the light through the bolt on the inner wall of heat pump body both sides, and the light passes through the wire and is electric connection with the heat pump body.
Further, an air outlet cylinder is mounted on two sides of the outer wall of the top of the heat pump body through bolts, and a noise reduction assembly is connected to the outer wall of the side face of the air outlet cylinder through threads.
Furthermore, noise reduction subassembly includes a mounting cylinder, the welding has the handle on the outer wall of mounting cylinder both sides.
Furthermore, the installation cylinder is internally provided with silencing cotton and a flow equalizing plate through bolts, and the silencing cotton is positioned above the flow equalizing plate.
The utility model has the advantages that:
1. through the arm-tie and the draw-in groove that set up, when needs rinse the filter screen, the staff can take the filter screen subassembly out from the draw-in groove is inside through the arm-tie to the staff of being convenient for rinses the filter screen subassembly.
2. Through the noise reduction subassembly that sets up, when using this equipment, the noise reduction subassembly can reduce the noise that produces when going out the inside fan operation of dryer to reduce the noise that this equipment during operation produced, be favorable to improving the practicality of this equipment.
3. Through the light that sets up, when needs overhaul this equipment, the staff can open the light through the heat pump body for the light lights, thereby is convenient for the staff when maintaining heat pump body inside.
Drawings
Fig. 1 is a front view of a novel finned tube type commercial transcritical carbon dioxide heat pump unit according to the present invention;
FIG. 2 is a side sectional view of a novel finned tube type commercial trans-critical carbon dioxide heat pump unit according to the present invention;
FIG. 3 is a schematic view of the structure of a noise reduction assembly of a novel finned tube type commercial transcritical carbon dioxide heat pump unit;
FIG. 4 is a schematic diagram of a filter screen assembly of a novel fin tube type commercial transcritical carbon dioxide heat pump unit provided by the present invention;
fig. 5 is a schematic structural view of a movable door of the novel fin tube type commercial trans-critical carbon dioxide heat pump unit provided by the utility model.
In the figure: 1 heat pump body, 2 chamber doors, 3 dodge gates, 4 handles, 5 filter screen subassemblies, 6 play dryer, 7 noise reduction subassemblies, 8 air slots, 9 draw-in grooves, 10 light, 11 arm-tie, 12 installing frames, 13 recesses, 14 dust screens, 15 installing cylinders, 16 handles, 17 amortization cotton, 18 flow equalizing boards.
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.
Referring to fig. 1 to 5, a novel fin tube type commercial transcritical carbon dioxide heat pump unit comprises a heat pump body 1, two movable doors 3 are rotatably connected to the outer walls of two sides of the heat pump body 1 near the top through hinges, the movable doors 3 and a box door 2 are convenient for reducing bolts used by the device, and the outer wall of one side of the movable door 3 is provided with a clamping groove 9, the inside of the clamping groove 9 is inserted with a filter screen component 5 in a sliding way, the outer wall of one side of the movable door 3 is provided with a ventilation groove 8 communicated with the clamping groove 9, the ventilation groove 8 is convenient for air to enter the heat pump body 1, the filter screen component 5 comprises an installation frame 12, the outer wall of one side of the installation frame 12 is provided with a pulling plate 11 through bolts, the pulling plate 11 is convenient for workers to pull out the filter screen component 5, and leave recess 13 between arm-tie 11 and the installing frame 12, install dust screen 14 through the bolt in the recess 13, dust screen 14 prevents that the dust from getting into heat pump body 1 is inside.
As can be seen from the above description, the present invention has the following advantages: when the filter screen needs to be cleaned, a worker can draw out the filter screen component 5 from the clamping groove 9 through the pull plate 11, so that the worker can clean the filter screen component 5 conveniently; the noise reduction component 7 can reduce the noise generated when the fan in the air outlet cylinder 6 operates, thereby reducing the noise generated when the equipment operates and being beneficial to improving the practicability of the equipment.
Further, the outer walls of the two sides of the heat pump body 1 are connected with the box door 2 in a rotating mode near the bottom, the handles 4 are mounted on the outer walls of the box door 2 and the movable door 3 through bolts, and the handles 4 facilitate the workers to pull the box door 2 open.
Further, all install light 10 through the bolt on the inner wall of heat pump body 1 both sides, the preferred QPLC of light 10 models is convenient for throw light on when the staff maintains, and light 10 is electric connection through wire and heat pump body 1.
Further, a wind outlet cylinder 6 is installed on two sides of the outer wall of the top of the heat pump body 1 through bolts, a noise reduction assembly 7 is connected to the outer wall of the side face of the wind outlet cylinder 6 through threads, and the noise reduction assembly 7 can reduce noise generated when a fan in the wind outlet cylinder 6 operates.
Furthermore, the noise reduction assembly 7 comprises an installation cylinder 15, the installation cylinder 15 is convenient for installing silencing cotton 17 and a flow equalizing plate 18, handles 16 are welded on the outer walls of the two sides of the installation cylinder 15, and the handles 16 are convenient for workers to rotate the installation cylinder 15 so as to take down the noise reduction assembly 7.
Furthermore, the silencing cotton 17 and the flow equalizing plate 18 are installed inside the installation cylinder 15 through bolts, the silencing cotton 17 and the flow equalizing plate 18 are convenient for reducing noise generated by the work of the fan inside the air outlet cylinder 6, and the silencing cotton 17 is located above the flow equalizing plate 18.
Adopt the light of above-mentioned setting, when needs overhaul this equipment, the staff can open the light through the heat pump body for the light lights, thereby is convenient for the staff when maintaining heat pump body inside.
In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:
example 1
A novel finned tube type commercial transcritical carbon dioxide heat pump unit comprises a heat pump body 1, two movable doors 3 are rotatably connected to the outer walls of two sides of the heat pump body 1 near the top through hinges, the movable doors 3 and a box door 2 are convenient for reducing bolts used by the unit, and the outer wall of one side of the movable door 3 is provided with a clamping groove 9, the inside of the clamping groove 9 is inserted with a filter screen component 5 in a sliding way, the outer wall of one side of the movable door 3 is provided with a ventilation groove 8 communicated with the clamping groove 9, the ventilation groove 8 is convenient for air to enter the heat pump body 1, the filter screen component 5 comprises an installation frame 12, the outer wall of one side of the installation frame 12 is provided with a pulling plate 11 through bolts, the pulling plate 11 is convenient for workers to pull out the filter screen component 5, and leave recess 13 between arm-tie 11 and the installing frame 12, install dust screen 14 through the bolt in the recess 13, dust screen 14 prevents that the dust from getting into heat pump body 1 is inside.
The outer walls of two sides of the heat pump body 1, which are close to the bottom, are rotatably connected with a box door 2 through hinges, handles 4 are respectively arranged on the outer walls of one sides of the box door 2 and the movable door 3 through bolts, and the handles 4 are convenient for workers to pull the box door 2 open; the inner walls of the two sides of the heat pump body 1 are respectively provided with an illuminating lamp 10 through bolts, the type of the illuminating lamp 10 is preferably QPLC, so that illumination is convenient for workers to maintain, and the illuminating lamp 10 is electrically connected with the heat pump body 1 through a lead; the two sides of the outer wall of the top of the heat pump body 1 are both provided with an air outlet cylinder 6 through bolts, the outer wall of the side surface of the air outlet cylinder 6 is in threaded connection with a noise reduction assembly 7, and the noise reduction assembly 7 can reduce noise generated when a fan in the air outlet cylinder 6 operates; the noise reduction assembly 7 comprises an installation cylinder 15, the installation cylinder 15 is convenient for installing silencing cotton 17 and a flow equalizing plate 18, handles 16 are welded on the outer walls of two sides of the installation cylinder 15, and the handles 16 are convenient for workers to rotate the installation cylinder 15 so as to take down the noise reduction assembly 7; the silencing cotton 17 and the flow equalizing plate 18 are mounted inside the mounting cylinder 15 through bolts, the silencing cotton 17 and the flow equalizing plate 18 are convenient for reducing noise generated by the work of a fan inside the air outlet cylinder 6, and the silencing cotton 17 is located above the flow equalizing plate 18.
The working principle is as follows: when the heat pump is used, a worker can start the fan in the air outlet cylinder 6 through the control panel on the heat pump body 1 to enable the heat pump body 1 to start working, and simultaneously, when the fan in the air outlet cylinder 6 is started, the wind generated by the fan can be discharged from the mounting cylinder 15, at the moment, the flow equalizing plate 18 and the silencing cotton 17 can reduce the noise generated when the fan in the air outlet cylinder 6 works and reduce the influence on the periphery, then when the heat pump needs to be maintained, the worker can directly pull the box door 2 open through the handle 4, simultaneously, the worker starts the illuminating lamp 10 through the heat pump body 1 to enable the illuminating lamp 10 to be lightened, so that the worker can maintain the interior of the heat pump body 1, and when the filter screen assembly 5 needs to be disassembled, the worker can pull the movable door 3 open through the handle 4, and then the worker can pull the filter screen assembly 5 out of the clamping groove 9 through the pull plate 11, so that the operator can clean the screen assembly 5.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel commercial trans-critical carbon dioxide heat pump unit of fin tubular, includes heat pump body (1), its characterized in that, heat pump body (1) both sides outer wall is close to top department and all is connected with two dodge gates (3) through the hinge rotation, and has seted up on dodge gate (3) one side outer wall draw-in groove (9), and draw-in groove (9) inside slip grafting have filter screen subassembly (5), set up on dodge gate (3) one side outer wall ventilation groove (8) that link up each other with draw-in groove (9), filter screen subassembly (5) are including installing frame (12), install arm-tie (11) through the bolt on installing frame (12) one side outer wall, and leave recess (13) between arm-tie (11) and installing frame (12), dust screen (14) are installed through the bolt in recess (13) inside.
2. The novel finned tube type commercial trans-critical carbon dioxide heat pump unit as claimed in claim 1, wherein the outer walls of both sides of the heat pump body (1) near the bottom are rotatably connected with a box door (2) through hinges, and the outer walls of one side of the box door (2) and the movable door (3) are respectively provided with a handle (4) through bolts.
3. The novel finned tube type commercial trans-critical carbon dioxide heat pump unit according to claim 1, wherein the inner walls of both sides of the heat pump body (1) are respectively provided with an illuminating lamp (10) through a bolt, and the illuminating lamps (10) are electrically connected with the heat pump body (1) through a wire.
4. The novel finned tube type commercial trans-critical carbon dioxide heat pump unit as claimed in claim 1, wherein the heat pump body (1) is provided with air outlet cylinders (6) on both sides of the outer wall of the top through bolts, and the noise reduction assembly (7) is connected to the outer wall of the side of the air outlet cylinder (6) through threads.
5. The novel finned tube type commercial trans-critical carbon dioxide heat pump unit as claimed in claim 4, wherein the noise reduction assembly (7) comprises a mounting tube (15), and handles (16) are welded on the outer walls of two sides of the mounting tube (15).
6. The novel finned tube type commercial trans-critical carbon dioxide heat pump unit according to claim 5, wherein the installation tube (15) is internally provided with silencing cotton (17) and a flow equalizing plate (18) through bolts, and the silencing cotton (17) is positioned above the flow equalizing plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121159449.4U CN214841770U (en) | 2021-05-27 | 2021-05-27 | Novel finned tube type commercial trans-critical carbon dioxide heat pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121159449.4U CN214841770U (en) | 2021-05-27 | 2021-05-27 | Novel finned tube type commercial trans-critical carbon dioxide heat pump unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214841770U true CN214841770U (en) | 2021-11-23 |
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ID=78780223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121159449.4U Active CN214841770U (en) | 2021-05-27 | 2021-05-27 | Novel finned tube type commercial trans-critical carbon dioxide heat pump unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214841770U (en) |
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2021
- 2021-05-27 CN CN202121159449.4U patent/CN214841770U/en active Active
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