CN219607211U - Air source heat pump with noise reduction structure - Google Patents
Air source heat pump with noise reduction structure Download PDFInfo
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- CN219607211U CN219607211U CN202320738259.0U CN202320738259U CN219607211U CN 219607211 U CN219607211 U CN 219607211U CN 202320738259 U CN202320738259 U CN 202320738259U CN 219607211 U CN219607211 U CN 219607211U
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- noise reduction
- source heat
- heat pump
- air source
- groove
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
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Abstract
The utility model relates to the technical field of air source heat pumps, and discloses an air source heat pump with a noise reduction structure. This air source heat pump with structure of making an uproar falls can block debris such as dust through the filter screen that sets up, avoid debris such as dust to block up and inhale the sound cotton effect of giving sound insulation or block up the air intake and influence the result of use of air source heat pump, rotate the cleaning rod and can drive the brush and clear up the surface of filter screen, avoid the dust to pile up the effect of admitting air that influences the air intake, accessible push rod promotes the impeller inwards when inwards pushing the push pedal, the impeller can inwards extrude the fixture block and compress spring and produce elastic potential energy, thereby it is fixed to relieve the joint to the slider, make the slider can drive the filter stand and take out, clear up the inside of section of thick bamboo of making an uproar or change inhaling the sound cotton.
Description
Technical Field
The utility model relates to the technical field of air source heat pumps, in particular to an air source heat pump with a noise reduction structure.
Background
The air source heat pump is a kind of energy-saving heat pump using high potential energyHeat quantityEnergy conservation from low heat source air flow to high heat sourceDevice and method for controlling the sameThe method has the advantages of low use cost, easy operation, good heating effect, safety, cleanness and the like, and can convert low-level heat energy (such as heat contained in air, soil and water) which cannot be directly utilized into high-level heat energy which can be utilized, so that the aim of saving part of high-level energy (such as coal, fuel gas, oil, electric energy and the like) is fulfilled, emission of a large amount of pollutants brought to the atmospheric environment by traditional heating can be gradually reduced, and energy conservation and environmental protection are realized while the heating effect is ensured.
According to the air source heat pump with low noise (publication number: CN 218328739U), the noise can be further absorbed through the first sound-absorbing holes formed in the inner ring of the noise-reducing cylinder, the second sound-absorbing cotton formed in the inner ring of the noise-reducing cylinder, and the second sound-absorbing holes formed in the three-component laminate and the third sound-absorbing cotton formed in the inner ring of the three-component laminate, noise can be reduced through the porous and sound-absorbing materials, and noise pollution can be effectively improved.
However, in the practical use process of the device, the sound-absorbing cotton is directly exposed in the air, and foreign matters such as external dust can be attached to the surface of the sound-absorbing cotton in the long-term use process, so that the sound-absorbing holes can be blocked, the noise-reducing effect of the sound-absorbing cotton is affected, and the sound-absorbing cotton fixedly installed in the noise-reducing cylinder cannot be conveniently detached after the sound-absorbing holes are blocked; in view of this, we propose an air source heat pump with noise reduction structure.
Disclosure of Invention
The utility model aims to provide an air source heat pump with a noise reduction structure, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an air source heat pump with structure of making an uproar falls, includes main part, cabinet door and air intake, the front side surface of air intake is provided with protection machanism, protection machanism includes:
the noise reduction cylinder is fixedly arranged on the front side surface of the air inlet, two guide grooves are formed in the front ends of the inner walls of the upper side and the lower side of the noise reduction cylinder, and a sliding block is connected inside the guide grooves in a sliding manner;
the groove is formed in one side surface of the sliding block, which is close to the center of the noise reduction cylinder, two springs are fixedly arranged on one side surface of the sliding block, which is close to the center of the noise reduction cylinder, in the groove in a linear array manner, and a clamping block is fixedly arranged at one end of the springs, which is close to the center of the noise reduction cylinder;
the limiting groove is formed in one side surface, far away from the center of the noise reduction cylinder, of the guide groove, a pushing plate is arranged in the limiting groove, a push rod is fixedly arranged on one side surface, far away from the sliding block, of the pushing plate, and a push plate is fixedly arranged on one end, far away from the pushing plate, of the push rod, penetrating through the inner wall of the noise reduction cylinder;
the filter frame, filter frame fixed mounting is at the slider one side surface of being away from the push plate, filter frame inside fixed mounting has the filter screen, seted up annular spout in the filter frame inner wall, annular spout inside is provided with the clearance pole, the inside fixed mounting of clearance pole has the brush.
Preferably, the noise reduction cylinder is fixedly provided with sound absorbing cotton inside.
Preferably, the size of the clamping block is mutually matched with the size of the limiting groove.
Preferably, the left end and the right end of the cleaning rod are in sliding connection with the inside of the annular chute.
Preferably, the outer wall of the clamping block is mutually attached to the inner wall of the groove.
Preferably, the rear end of the brush is mutually attached to the front side surface of the filter screen.
Compared with the prior art, the utility model provides the air source heat pump with the noise reduction structure, which has the following beneficial effects:
1. this air source heat pump with structure of making an uproar falls can block debris such as dust through the filter screen that sets up, avoids debris such as dust to block up and inhales the cotton result of giving sound insulation or jam air intake to influence air source heat pump's result of use, rotates the clearance pole and can drive the brush and clear up the surface of filter screen, avoids dust to pile up the effect of admitting air that influences the air intake.
2. This air source heat pump with structure of making an uproar falls, the accessible push rod inwards promotes the impeller plate when inwards promoting the push pedal, and the impeller plate can inwards extrude the fixture block and compress spring and produce elastic potential energy to the joint of slider is fixed, makes the slider drive the filter stand and takes out, clears up or changes the sound cotton of inhaling in the section of thick bamboo of making an uproar inside making an uproar.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a partial cross-section of the present utility model;
FIG. 3 is a schematic view of a protection mechanism according to the present utility model;
FIG. 4 is a schematic diagram of the structure of the present utility model at A;
fig. 5 is a schematic structural diagram of the present utility model at B.
In the figure: 1. a main body; 2. a cabinet door; 3. an air inlet; 4. a protective mechanism; 401. a noise reduction cylinder; 402. a guide groove; 403. a slide block; 404. a groove; 405. a spring; 406. a clamping block; 407. a limit groove; 408. a pushing plate; 409. a push rod; 410. a push plate; 411. a filter frame; 412. a filter screen; 413. an annular chute; 414. cleaning a rod; 415. a brush; 5. sound absorbing cotton.
Detailed Description
As shown in fig. 1 to 5, the present utility model provides a technical solution: the utility model provides an air source heat pump with structure of making an uproar falls, includes main part 1, cabinet door 2 and air intake 3, and the front side surface of air intake 3 is provided with protection machanism 4, and protection machanism 4 includes: the noise reduction barrel 401, the groove 404, the limit groove 407 and the filter frame 411, the noise reduction barrel 401 is fixedly arranged on the front side surface of the air inlet 3, the noise absorption cotton 5 is fixedly arranged in the noise reduction barrel 401, noise generated during air exhaust is absorbed through the arranged noise absorption cotton 5, noise reduction is carried out, and noise pollution can be effectively improved.
Two guide slots 402 are formed in the front ends of the inner walls of the upper side and the lower side of the noise reduction cylinder 401, a sliding block 403 is connected inside the guide slots 402 in a sliding mode, the sliding block 403 can slide inside the guide slots 402 and is taken out, a groove 404 is formed in one side surface of the sliding block 403, which is close to the center of the noise reduction cylinder 401, two springs 405 are fixedly arranged on one side surface of the groove 404, which is close to the center of the noise reduction cylinder 401, in a linear array mode, a clamping block 406 is fixedly arranged at one end of the spring 405, which is close to the center of the noise reduction cylinder 401, the outer wall of the clamping block 406 is attached to the inner wall of the groove 404, the limiting slot 407 is formed in one side surface of the guide slots 402, which is far away from the center of the noise reduction cylinder 401, and when the sliding block 403 is pushed into the innermost side of the guide slots 402, the clamping block 406 can form clamping connection with the limiting slot 407 under the elastic force of the springs 405, so that the filtering frame 411 is fixedly connected in a clamping mode.
The size of fixture block 406 and the size of spacing groove 407 are mutually adapted, spacing groove 407 is inside to be provided with push plate 408, one side fixed surface that slide block 403 was kept away from to push plate 408 has push rod 409, push rod 409 is kept away from the one end of push plate 408 and is run through the inner wall fixed mounting of making an uproar section of thick bamboo 401 that falls, push plate 410 has, accessible push rod 409 inwards promotes push plate 408 when inwards promoting push plate 410, push plate 408 can inwards extrude fixture block 406 and compression spring 405 produces elastic potential energy, thereby the joint to slide block 403 is fixed is relieved, make slide block 403 can drive filter frame 411 and take out, thereby the clearance to fall inside section of thick bamboo 401 and to the change of inhaling the cotton 5 of sound.
The filter frame 411 fixed mounting is kept away from the side surface of push plate 408 at slider 403, and filter frame 411 inside fixed mounting has filter screen 412, and filter screen 412 that sets up can block debris such as dust, avoids debris such as dust to block up inhale the sound cotton 5 and influence the sound insulation effect or block up air intake 3, influences air source heat pump's result of use, has seted up annular spout 413 in the filter frame 411 inner wall.
The inside clearance pole 414 that is provided with of annular spout 413, the inside sliding connection of both ends and annular spout 413 about clearance pole 414, clearance pole 414 can rotate inside annular spout 413, the inside fixed mounting of clearance pole 414 has brush 415, the rear end of brush 415 is laminated each other with the front side surface of filter screen 412, can drive brush 415 when clearance pole 414 rotates and clear up the surface of filter screen 412, avoid debris such as dust to block up the mesh of filter screen 412, influence the filter effect of filter screen 412, and accessible clearance pole 414 pulling filter stand 411 takes out filter stand 411, clear up the inside of noise reduction section of thick bamboo 401 or change the cotton 5 of inhaling sound.
In the utility model, when the noise-reducing device is used, sundries such as dust can be blocked through the filter screen 412, the influence of the sundries such as the dust on the sound-absorbing cotton 5 or the influence of the blockage of the air inlet 3 on the use effect of the air source heat pump can be avoided, the cleaning rod 414 is rotated to drive the brush 415 to clean the surface of the filter screen 412, the influence of dust accumulation on the air inlet effect of the air inlet 3 is avoided, the push plate 408 can be pushed inwards through the push rod 409 when the push plate 410 is pushed inwards, the push plate 408 can inwards squeeze the clamping block 406 and compress the spring 405 to generate elastic potential energy, so that the clamping and fixing of the sliding block 403 are released, the sliding block 403 can drive the filter frame 411 to be taken out, and the interior of the noise-reducing cylinder 401 is cleaned or the sound-absorbing cotton 5 is replaced.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides an air source heat pump with structure of making an uproar falls, includes main part (1), cabinet door (2) and air intake (3), its characterized in that: the front side surface of the air inlet (3) is provided with a protection mechanism (4), and the protection mechanism (4) comprises:
the noise reduction cylinder (401), the noise reduction cylinder (401) is fixedly arranged on the front side surface of the air inlet (3), two guide grooves (402) are formed in the front ends of the inner walls of the upper side and the lower side of the noise reduction cylinder (401), and sliding blocks (403) are connected in the guide grooves (402) in a sliding mode;
the noise reduction device comprises a groove (404), wherein the groove (404) is formed in one side surface of a sliding block (403) close to the center of a noise reduction cylinder (401), two springs (405) are fixedly arranged on one side surface of the inside of the groove (404) close to the center of the noise reduction cylinder (401) in a linear array, and a clamping block (406) is fixedly arranged at one end of each spring (405) close to the center of the noise reduction cylinder (401);
the limiting groove (407), the limiting groove (407) is formed in the guide groove (402) and is far away from one side surface of the center of the noise reduction cylinder (401), a pushing plate (408) is arranged in the limiting groove (407), a push rod (409) is fixedly arranged on one side surface of the pushing plate (408) far away from the sliding block (403), and one end of the push rod (409) far away from the pushing plate (408) penetrates through the inner wall of the noise reduction cylinder (401) and is fixedly provided with a push plate (410);
filter frame (411), filter frame (411) fixed mounting keeps away from the one side surface of push plate (408) at slider (403), filter frame (411) inside fixed mounting has filter screen (412), annular spout (413) have been seted up in filter frame (411) inner wall, annular spout (413) inside is provided with clearance pole (414), the inside fixed mounting of clearance pole (414) has brush (415).
2. An air source heat pump with noise reduction structure according to claim 1, characterized in that: the noise reduction cylinder (401) is internally and fixedly provided with sound absorption cotton (5).
3. An air source heat pump with noise reduction structure according to claim 1, characterized in that: the size of the clamping block (406) is mutually matched with the size of the limiting groove (407).
4. An air source heat pump with noise reduction structure according to claim 1, characterized in that: the left end and the right end of the cleaning rod (414) are in sliding connection with the inside of the annular chute (413).
5. An air source heat pump with noise reduction structure according to claim 1, characterized in that: the outer wall of the clamping block (406) is mutually attached to the inner wall of the groove (404).
6. An air source heat pump with noise reduction structure according to claim 1, characterized in that: the rear end of the brush (415) is mutually attached to the front side surface of the filter screen (412).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320738259.0U CN219607211U (en) | 2023-04-06 | 2023-04-06 | Air source heat pump with noise reduction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320738259.0U CN219607211U (en) | 2023-04-06 | 2023-04-06 | Air source heat pump with noise reduction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219607211U true CN219607211U (en) | 2023-08-29 |
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ID=87756816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320738259.0U Active CN219607211U (en) | 2023-04-06 | 2023-04-06 | Air source heat pump with noise reduction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219607211U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117232171A (en) * | 2023-11-14 | 2023-12-15 | 河北群翔采暖设备有限公司 | Air source heat pump and energy storage equipment |
| CN117537507A (en) * | 2023-11-08 | 2024-02-09 | 江苏西墅新能源科技有限公司 | Ground source heat pump unit with sound insulation and noise reduction functions |
-
2023
- 2023-04-06 CN CN202320738259.0U patent/CN219607211U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117537507A (en) * | 2023-11-08 | 2024-02-09 | 江苏西墅新能源科技有限公司 | Ground source heat pump unit with sound insulation and noise reduction functions |
| CN117537507B (en) * | 2023-11-08 | 2024-06-04 | 江苏西墅新能源科技有限公司 | Ground source heat pump unit with sound insulation and noise reduction functions |
| CN117232171A (en) * | 2023-11-14 | 2023-12-15 | 河北群翔采暖设备有限公司 | Air source heat pump and energy storage equipment |
| CN117232171B (en) * | 2023-11-14 | 2024-01-23 | 河北群翔采暖设备有限公司 | Air source heat pump and energy storage equipment |
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