Heat pump water system integrated module

Abstract

The utility model discloses a heat pump water system integration module which comprises a shell, a base is installed at the bottom end of the shell, a recovery mechanism is installed on one side of the shell, an expansion valve is installed at the bottom end of a guide pipe, a heat exchanger is installed on the other side of the guide pipe, a hot water outlet is installed at the top end of one side of the heat exchanger, and a cold water inlet is installed at the bottom end of one side of the heat exchanger. The mounting plate is mounted at the top end of the shell, the servo motor on one side of the mounting plate works to drive the threaded rod to rotate, the threaded rod and the scraping plate form threaded connection, the threaded rod rotates to drive the scraping plate to move, and after the scraping plate moves to scrape the ventilation net, the scraping plate can remove dust of the ventilation net. A large amount of dust is prevented from being adsorbed on the ventilation net, the connecting rod penetrates through the scraping plate, the connecting rod can guide the scraping plate, the scraping plate is prevented from deviating, and therefore the purpose that the heat pump water system integration module can conveniently conduct dust removal on the ventilation net is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat pump water systems, and particularly relates to an integrated module of a heat pump water system. Background Art

[0002] A heat pump is a highly efficient energy-saving device that makes full use of low-grade heat energy. Heat can spontaneously transfer from a high-temperature object to a low-temperature object, but it cannot spontaneously go in the opposite direction. The working principle of a heat pump is a mechanical device that forces heat to flow from a low-temperature object to a high-temperature object in a reverse cycle. It only consumes a small amount of net work in the reverse cycle and can obtain a large amount of heat supply. It can effectively utilize the difficult-to-apply low-grade heat energy to achieve the purpose of energy conservation. However, heat pumps occupy a large space and waste manpower, so an integrated module of a heat pump water system is needed to save the occupied space.

[0003] The current integrated modules of heat pump water systems can basically meet people's usage requirements, but there are still some problems, which are specifically described as follows:

[0004] 1. The problem that it is difficult for the integrated module of a heat pump water system to dust the ventilation net. Since the device is used outdoors for a long time during use, dust will be adsorbed on the ventilation net, so it is necessary to dust the ventilation net.

[0005] 2. The problem that it is difficult for the integrated module of a heat pump water system to recover the hot steam. During use, the hot steam generated by hot water is easily wasted directly, so it is necessary to recover the hot steam. Summary of the Utility Model

[0006] The purpose of the utility model is to provide an integrated module of a heat pump water system to solve the defects that the existing integrated modules of heat pump water systems are difficult to dust the ventilation net and difficult to recover the hot steam.

[0007] To solve the above technical problems, the utility model provides the following technical solutions: an integrated module of a heat pump water system, including a housing;

[0008] A base is installed at the bottom end of the housing, a recovery mechanism is installed on one side of the housing, a ventilation net is installed at the top end of the housing, and a dust removal mechanism is installed at the top end of the ventilation net. The dust removal mechanism includes a servo motor, a mounting plate, a connecting rod, a threaded rod, and a scraper;

[0009] The mounting plate is installed at the top end of the housing. A servo motor is installed on one side of the mounting plate. A threaded rod is movably connected to one side of the servo motor. A scraper is installed on the outer side of the threaded rod. A heat pump mechanism is installed inside the housing. The heat pump mechanism includes a conduit, a heat exchanger, a compressor, a gas-liquid separator, an evaporator, a filter, and an expansion valve;

[0010] The catheter is installed inside the housing. An evaporator is installed on one side of the catheter. A compressor is installed at the top of the catheter. A heat exchanger is installed at the top of the catheter. A filter is installed at the bottom of the catheter. An expansion valve is installed at the bottom of the catheter. Another heat exchanger is installed on the other side of the catheter. A hot water outlet is installed at the top of one side of the heat exchanger. A cold water inlet is installed at the bottom of one side of the heat exchanger.

[0011] During use, first, cold water can enter the inside of the catheter through the cold water inlet. The compressor and the heat exchanger can work to heat the cold water into hot water. The filter can filter the water. The evaporator can evaporate the steam. The heated hot water can be discharged through the hot water outlet. The second flange and the first flange on one side of the cold water inlet and the hot water outlet cooperate with each other. After the second flange and the first flange are connected together, the fixing screws and nuts of the first flange form a threaded connection. The cooperation of the nut and the fixing screw can fix the first flange and the second flange together, thus connecting the cold water inlet and the hot water outlet to different pipes.

[0012] Preferably, a connection structure is installed on one side of both the cold water inlet and the hot water outlet. The connection structure includes a first flange, a second flange, a nut, and a fixing screw. The second flange is installed on one side of the cold water inlet and the hot water outlet. A first flange is arranged on one side of the second flange, and a fixing screw is installed on one side of the first flange. The second flange and the first flange on one side of the cold water inlet and the hot water outlet cooperate with each other. After the second flange and the first flange are connected together.

[0013] Preferably, a clamping groove is arranged on one side of the second flange, and a clamping block is arranged on one side of the first flange. The second flange and the first flange form a clamping structure, and the clamping structure is convenient for disassembly.

[0014] Preferably, a nut is movably connected to one side of the fixing screw. The nuts are annularly distributed. The cooperation of the nut and the fixing screw can fix the first flange and the second flange together, thus connecting the cold water inlet and the hot water outlet to different pipes.

[0015] Preferably, external threads are uniformly arranged on the outer side wall of the threaded rod, and internal threads that cooperate with the external threads are uniformly arranged on the inner side wall of the scraping plate. The threaded rod is threadedly connected to the scraping plate, and rotating the threaded rod can adjust the movement of the scraping plate.

[0016] Preferably, connecting rods penetrate through both ends of the scraping plate, and the connecting rods are symmetrically distributed about the central axis of the scraping plate. The connecting rods can guide the scraping plate.

[0017] Preferably, the recovery mechanism includes a discharge pipe, a pump body, a filter screen and a connecting flange. The discharge pipe is installed on one side of the housing. A pump body is installed on the outer side of the discharge pipe. A filter screen is installed on one side of the discharge pipe. A connecting flange is installed on one side of the discharge pipe. When the evaporator generates hot steam, the pump body can suck out the hot steam through the discharge pipe. The hot steam can be filtered through the filter screen. The discharge pipe can be connected to different pipes through the connecting flange. The hot steam can be introduced into different devices through different pipes for recycling, making the device more energy-efficient.

[0018] The heat pump water system integration module provided by the present utility model has the following advantages: By installing a mounting plate at the top of the housing, when the servo motor on one side of the mounting plate works, it can drive the threaded rod to rotate. The threaded rod and the scraper are in a threaded connection. When the threaded rod rotates, it can drive the scraper to move. After the scraper moves across the ventilation net, the scraper can dust the ventilation net to prevent a large amount of dust from being adsorbed on the ventilation net. The connecting rod passes through the scraper, and the connecting rod can guide the scraper to prevent the scraper from shifting, thereby achieving the purpose of facilitating the dust removal of the ventilation net in the heat pump water system integration module.

[0019] By installing a discharge pipe on one side of the housing, when the evaporator generates hot steam, the pump body can suck out the hot steam through the discharge pipe. The hot steam can be filtered through the filter screen. The discharge pipe can be connected to different pipes through the connecting flange. The hot steam can be introduced into different devices through different pipes for recycling, making the device more energy-efficient, thereby achieving the purpose of facilitating the recovery of hot steam in the heat pump water system integration module. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0021] Figure 2 is a front sectional structure diagram of the present utility model;

[0022] Figure 3 is of the present utility model Figure 2 partial sectional enlarged structure diagram at A in;

[0023] Figure 4 is a top sectional structure diagram of the dust removal mechanism of the present utility model;

[0024] Figure 5 is a three-dimensional structure diagram of the connection structure of the present utility model.

[0025] Description of the reference numerals in the figures: 1. Outer shell; 2. Base; 3. Cold water inlet; 4. Hot water outlet; 5. Connection structure; 501. First flange; 502. Second flange; 503. Nut; 504. Fixing screw; 6. Dust removal mechanism; 601. Servo motor; 602. Mounting plate; 603. Connecting rod; 604. Threaded rod; 605. Scraper; 7. Ventilation net; 8. Heat pump mechanism; 801. Duct; 802. Heat exchanger; 803. Compressor; 804. Gas-liquid separator; 805. Evaporator; 806. Filter; 807. Expansion valve; 9. Recycling mechanism; 901. Discharge pipe; 902. Pump body; 903. Filter screen; 904. Connecting flange. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1-5 , an embodiment provided by the present invention: a heat pump water system integration module, including an outer shell 1.

[0028] A base 2 is installed at the bottom end of the outer shell 1, and a recycling mechanism 9 is installed on one side of the outer shell 1. The recycling mechanism 9 includes a discharge pipe 901, a pump body 902, a filter screen 903 and a connecting flange 904. The discharge pipe 901 is installed on one side of the outer shell 1, a pump body 902 is installed on the outer side of the discharge pipe 901, a filter screen 903 is installed on one side of the discharge pipe 901, and a connecting flange 904 is installed on one side of the discharge pipe 901.

[0029] Referring to the attached Figures 1-3 As shown, when the evaporator 805 generates hot steam during operation, the pump body 902 can work to suck out the hot steam through the discharge pipe 901. The hot steam can be filtered through the filter screen 903. The discharge pipe 901 can be connected to different pipes through the connecting flange 904. The hot steam can be introduced into different devices through different pipes for recycling, making the device more energy-efficient.

[0030] A ventilation net 7 is installed at the top end of the outer shell 1, and a dust removal mechanism 6 is installed at the top end of the ventilation net 7. The dust removal mechanism 6 includes a servo motor 601, a mounting plate 602, a connecting rod 603, a threaded rod 604 and a scraper 605.

[0031] The mounting plate 602 is installed at the top of the housing 1. A servo motor 601 is installed on one side of the mounting plate 602. A threaded rod 604 is movably connected to one side of the servo motor 601. External threads are evenly arranged on the outer sidewall of the threaded rod 604. Internal threads that cooperate with the external threads are evenly arranged on the inner sidewall of the scraper 605. The threaded rod 604 is threadedly connected to the scraper 605.

[0032] A scraper 605 is installed on the outer side of the threaded rod 604. Connecting rods 603 penetrate through both ends of the scraper 605, and the connecting rods 603 are symmetrically distributed about the central axis of the scraper 605.

[0033] Refer to the appendix Figures 1-2 and the appendix Figure 4 As shown in the figure, when the servo motor 601 on one side of the mounting plate 602 works, it can drive the threaded rod 604 to rotate. The threaded rod 604 and the scraper 605 are threadedly connected. When the threaded rod 604 rotates, it can drive the scraper 605 to move. After the scraper 605 moves across the ventilation net 7, the scraper 605 can remove dust from the ventilation net 7 to prevent a large amount of dust from being adsorbed on the ventilation net 7. The connecting rod 603 penetrates through the scraper 605, and the connecting rod 603 can guide the scraper 605 to prevent the scraper 605 from shifting.

[0034] A heat pump mechanism 8 is installed inside the housing 1. The heat pump mechanism 8 includes a conduit 801, a heat exchanger 802, a compressor 803, a gas-liquid separator 804, an evaporator 805, a filter 806, and an expansion valve 807.

[0035] The conduit 801 is installed inside the housing 1. An evaporator 805 is installed on one side of the conduit 801. A compressor 803 is installed at the top of the conduit 801. A heat exchanger 802 is installed at the top of the conduit 801. A filter 806 is installed at the bottom of the conduit 801. An expansion valve 807 is installed at the bottom of the conduit 801. Another heat exchanger 802 is installed on the other side of the conduit 801. A hot water outlet 4 is installed at the top on one side of the heat exchanger 802. A cold water inlet 3 is installed at the bottom on one side of the heat exchanger 802. Connecting structures 5 are installed on one side of both the cold water inlet 3 and the hot water outlet 4. The connecting structure 5 includes a first flange 501, a second flange 502, a nut 503, and a fixing screw 504. The second flange 502 is installed on one side of the cold water inlet 3 and the hot water outlet 4. A clamping groove is provided on one side of the second flange 502. A clamping block is provided on one side of the first flange 501. The second flange 502 and the first flange 501 form a clamping structure.

[0036] A first flange 501 is provided on one side of the second flange 502, and a fixing screw 504 is installed on one side of the first flange 501. A nut 503 is movably connected to one side of the fixing screw 504, and the nuts 503 are annularly distributed.

[0037] Refer to the attached Figures 1-2 drawing and the attached Figure 5 As shown, cold water can enter the interior of the conduit 801 through the cold water inlet 3, can work through the compressor 803 and the heat exchanger 802 to heat the cold water into hot water, can filter the water through the filter 806, the evaporator 805 can evaporate the steam, and the heated hot water can be discharged through the hot water outlet 4. The second flange 502 and the first flange 501 on one side of the cold water inlet 3 and the hot water outlet 4 cooperate with each other. After the second flange 502 and the first flange 501 are connected together, the fixing screw 504 and the nut 503 of the first flange 501 form a threaded connection. The cooperation of the nut 503 and the fixing screw 504 can fix the first flange 501 and the second flange 502 together, so that the cold water inlet 3 and the hot water outlet 4 can be connected to different pipes.

[0038] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A heat pump water system integrated module, comprising a housing (1); Features: A base (2) is installed at the bottom end of the shell (1), a recovery mechanism (9) is installed on one side of the shell (1), a ventilation net (7) is installed at the top end of the shell (1), a dust removal mechanism (6) is installed at the top end of the ventilation net (7), and the dust removal mechanism (6) comprises a servo motor (601), a mounting plate (602), a connecting rod (603), a threaded rod (604) and a scraper (605); The mounting plate (602) is mounted on the top of the housing (1); a servo motor (601) is mounted on one side of the mounting plate (602); a threaded rod (604) is movably connected to one side of the servo motor (601); a scraper (605) is mounted on the outer side of the threaded rod (604); a heat pump mechanism (8) is mounted inside the housing (1); the heat pump mechanism (8) comprises a conduit (801), a heat exchanger (802), a compressor (803), a gas-liquid separator (804), an evaporator (805), a filter (806) and an expansion valve (807); The conduit (801) is installed inside the housing (1); an evaporator (805) is installed on one side of the conduit (801); a compressor (803) is installed at the top end of the conduit (801); a heat exchanger (802) is installed at the top end of the conduit (801); a filter (806) is installed at the bottom end of the conduit (801); an expansion valve (807) is installed at the bottom end of the conduit (801); a heat exchanger (802) is installed on the other side of the conduit (801); a hot water outlet (4) is installed at the top end of one side of the heat exchanger (802); and a cold water inlet (3) is installed at the bottom end of one side of the heat exchanger (802).

2. The heat pump water system integrated module according to claim 1, characterized in that: A connection structure (5) is installed on one side of the cold water inlet (3) and the hot water outlet (4), and the connection structure (5) comprises a first flange (501), a second flange (502), a nut (503) and a fixing screw (504); the second flange (502) is installed on one side of the cold water inlet (3) and the hot water outlet (4); the first flange (501) is provided on one side of the second flange (502); and the fixing screw (504) is installed on one side of the first flange (501).

3. The heat pump water system integrated module according to claim 2, characterized in that: A clamping groove is provided on one side of the second flange (502), a clamping block is provided on one side of the first flange (501), and the second flange (502) and the first flange (501) form a clamping structure.

4. The heat pump water system integrated module according to claim 2, characterized in that: One side of the fixing screw (504) is movably connected to a nut (503), and the nut (503) is distributed in a ring shape.

5. The heat pump water system integrated module according to claim 1, characterized in that: External threads are evenly arranged on the outer wall of the threaded rod (604), internal threads matching the external threads are evenly arranged on the inner wall of the scraper (605), and the threaded rod (604) and the scraper (605) are threadedly connected.

6. The heat pump water system integrated module according to claim 1, characterized in that: Connecting rods (603) are passed through both ends of the scraper (605), and the connecting rods (603) are symmetrically distributed about the central axis of the scraper (605).

7. The heat pump water system integrated module according to claim 1, characterized in that: The recovery mechanism (9) comprises a discharge pipe (901), a pump body (902), a filter screen (903) and a connecting flange (904); the discharge pipe (901) is installed on one side of the housing (1); the pump body (902) is installed on the outer side of the discharge pipe (901); the filter screen (903) is installed on one side of the discharge pipe (901); and the connecting flange (904) is installed on one side of the discharge pipe (901).

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