High-temperature double-source heat pump unit

Abstract

A high-temperature double-source heat pump unit comprises a ground source heat pump unit, a steam boiler connected with an extraction water pump in the ground source heat pump unit and a water purifying device connected with a recharge water pump in the ground source heat pump unit, the water purifying device comprises a shell, a top cover, a filtering module, a cleaning module, an air wiping module and a processing module, and an opening is formed in the top of the shell; a top cover is slidably mounted on the opening, a telescopic rod is fixedly mounted at the inner bottom end of the shell, a driving device used for driving the telescopic rod is arranged at the bottom of the shell, the top end of the telescopic rod penetrates through the filtering module, a fixing support is detachably mounted at the inner top end of the shell, and a cleaning module is fixedly connected to the bottom of the fixing support. An air wiping module is fixedly connected to the top of the fixing support, a water sample analysis device is arranged at the inner bottom of the shell, a containing groove is formed in the inner bottom of the top cover, and a processing module is fixedly installed in the containing groove. Raw water can be filtered and detected through the filtering module, and meanwhile, the air wiping module automatically cleans a filter membrane, so that the labor cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat pump technical field especially relates to a high temperature double -source heat pump unit. BACKGROUND

[0002] With natural energy supply using more and more, technicality also through the continuous progress development, the rapid development of heat pump principle lets natural energy development more and more perfect, double -source heat pump system is the super -low temperature heat and double -source heat pump fusion, and conversion becomes the high temperature steam of ≤80 DEG C, is used in printing and dyeing, textile factory's technology, is the best choice for realizing industrial energy -conserving, reducing consumption and improving efficiency.

[0003] However, the prior art still has the following technical defects, if the recharge treatment is improper, the ground source heat pump system using groundwater as heat source can cause groundwater pollution, and the outdoor part is more troublesome to maintain. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a high temperature double -source heat pump unit to solve the above -mentioned prior art problems.

[0005] The above technical purpose of the utility model is realized by the following technical scheme:

[0006] A high temperature double -source heat pump unit, including ground source heat pump unit, steam boiler connected with the extraction water pump in ground source heat pump unit and water purification device connected with the recharge water pump in ground source heat pump unit, the water purification device includes the casing, the top cover, the filter module, the cleaning module, the air wiping module and the processing module, the top of casing is provided with the open mouth, the top of open mouth is provided with the first sliding groove and the second sliding groove, and the top cover is slidably installed on the open mouth, the inner bottom end of casing is fixedly installed with telescopic rod, the bottom of casing is provided with the drive arrangement for driving telescopic rod, the top end of telescopic rod passes through filter module, the filter module is used to intercept the impurity in water body and realizes purification, the inner top end of casing is detachably installed with fixed support, the bottom of fixed support is fixedly connected with cleaning module, the cleaning module is used to store the chemical reagent needed during self-cleaning, the top of fixed support is fixedly connected with air wiping module, the air wiping module is used to blow the solid particles remaining on the surface of filter module, the inner bottom of casing is provided with water sample analysis device, the inner bottom of top cover is provided with containing groove, the processing module is fixedly installed in containing groove, the processing module, filter module, cleaning module, air wiping module and water sample analysis device are all connected through electric signal.

[0007] By adopting the technical scheme, the main body of the filter module is the filter membrane, which further comprises a reverse-tapered frame and an inner fixing mechanism. The filter membrane is fixed by the reverse-tapered frame and the inner fixing mechanism, and the reverse-tapered frame moves up and down along with the telescopic rod. This is mainly to facilitate the replacement of the filter membrane and the blowing of the gas sweeping module to remove the solid particles attached to the filter membrane. If the solid particles are hardened on the filter membrane, it will affect the use efficiency and service life of the filter membrane, and it is also difficult to remove the chemical agent. The gas sweeping module can ensure that the solid particles on the filter membrane will not be hardened during the periodic release of the chemical liquid. The shape of the filter membrane is consistent with that of the reverse-tapered frame, and both are cup-shaped with a large opening. The water inlet is located above the opening of the cup, and the raw water is poured into the filter membrane from top to bottom to complete the filtration. The water sample analysis device is arranged near the water outlet at the bottom, which can detect the quality of the water body, so as to ensure that the underground water returned to the ground maintains a reliable quality. The whole water purification device not only improves the cleanliness of the water body, but also prolongs the maintenance period, making maintenance easier.

[0008] In further embodiments, the filter module comprises a lower disc, a reverse-tapered frame, an upper ring, a filter membrane and a clamping mechanism. The bottom middle position of the lower disc is fixedly connected with the top of the telescopic rod. The top of the lower disc is bolted to fix the reverse-tapered frame. The top of the lower disc is provided with a receiving groove. The magnetic attraction device is fixedly installed in the receiving groove. The filter membrane is laid in the reverse-tapered frame. The edge of the filter membrane covers the top of the reverse-tapered frame. The top of the reverse-tapered frame is fixedly installed with the clamping mechanism. The clamping mechanism is used to fix the edge of the filter membrane and the reverse-tapered frame. The top of the contact area between the filter membrane and the magnetic attraction device is provided with an inner fixing mechanism. The top of the reverse-tapered frame is provided with an upper ring. The upper ring is used to clamp the top of the inner fixing mechanism.

[0009] In further embodiments, the inner fixing mechanism comprises a base plate and a plurality of arc-shaped supports. The top periphery of the base plate is uniformly distributed with arc-shaped supports. The bottom of the arc-shaped support is welded and fixed to the top of the base plate.

[0010] In further embodiments, the gas wiping module comprises a jet pipe, a gas pump, a plurality of first nozzles and a plurality of second nozzles. One end of the jet pipe is provided with a pipe interface. The pipe interface is connected with the gas pump through a gas conveying pipe. The gas pump is arranged separately from the water purification device. The bottom of the jet pipe is uniformly provided with a plurality of first gas outlets and a plurality of second gas outlets. The plurality of first gas outlets and the plurality of second gas outlets are symmetrically arranged. The plurality of first nozzles are inclined to the side away from the second gas outlet and arranged at the first gas outlet. The plurality of second nozzles are inclined to the side away from the first gas outlet and arranged at the second gas outlet.

[0011] In further embodiments, the bottom of the water purification device is provided with a shock-absorbing pad.

[0012] In further embodiments, the outer side of the driving device is provided with a waterproof structure.

[0013] In summary, the utility model has the following beneficial effects:

[0014] 1. Through the setting of the filter module and the water sample analysis device, the filter membrane, the inverted cone frame and the inner fixing mechanism in the filter module can be used to move the entire filter module up and down, facilitate the replacement of the filter membrane, and facilitate the blowing of the gas scanning module to remove the solid particles attached to the filter membrane. If the solid particles are hardened on the filter membrane, it will affect its use efficiency and service life, and chemical agents are also difficult to remove. The gas scanning module can ensure that the solid particles on the top do not harden during the periodic release of the chemical liquid cycle. The shape of the filter membrane is consistent with the inverted cone frame, and also presents a cup body with a large opening. The water inlet is located above the opening of the cup body, and the raw water is poured into the filter membrane from top to bottom to complete the filtration. The water sample analysis device is arranged near the water outlet at the bottom, which can detect the quality of the water body, thereby ensuring that the underground water returned to the ground maintains a reliable quality, improves the cleanliness of the water body, prolongs the maintenance period, and makes maintenance easier.

[0015] 2. Through the setting of the magnetic attraction device and the inner fixing mechanism, the inverted cone frame can be cooperated with the inner fixing mechanism to shape and fixedly install the filter membrane on the inverted cone frame, so that the raw water filtration efficiency is increased, and the filter membrane is prevented from being damaged by shaking, rubbing and impact when the raw water falls. At the same time, the clamping mechanism at the top of the inverted cone frame, that is, the cooperation of the rocker and the fixing piece, can firmly fix the filter membrane on the inverted cone frame, so as to better filter and clean the filter membrane.

[0016] 3. Through the setting of the gas wiping module, the high-pressure air pumped by the air pump can enter the plurality of first nozzles and second nozzles through the air injection pipe, the airflow can flow out of the nozzles quickly and contact the filter membrane to blow off the solid particles on the filter membrane, so as to avoid hardening and facilitate subsequent chemical agent cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a whole schematic view of the high-temperature dual-source heat pump unit of the utility model;

[0018] Figure 2 is a schematic view of the internal structure of the water purification device in the high-temperature dual-source heat pump unit of the utility model.

[0019] In the diagram, 1. Water purification device; 11. Shell; 12. Top cover; 13. Filter module; 131. Lower disc; 132. Inverted frustum frame; 133. Upper ring; 134. Filter membrane; 135. Clamping mechanism; 14. Cleaning module; 15. Air wiping module; 16. Processing module; 2. Water sample analysis device; 3. Magnetic suction device; 4. Internal fixing mechanism; 41. Chassis; 42. Arc-shaped support. Detailed Implementation

[0020] The present invention will be further described in detail below with reference to the accompanying drawings.

[0021] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to the attached figures. Figure 1 In this specification, the terms "bottom surface" and "top surface," "inner" and "outer" refer to the direction toward or away from the geometry of a specific component. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this specification, "a plurality of" means two or more, unless otherwise explicitly and specifically defined by the direction of the center.

[0022] Example 1:

[0023] like Figures 1-2The utility model discloses a high temperature double source heat pump unit, including ground source heat pump unit, with the extraction water pump of ground source heat pump unit connects the steam boiler and with the recharge water pump of ground source heat pump unit connects the water purification device 1, the bottom of water purification device 1 is provided with the damping pad foot, water purification device 1 includes the casing 11, top cover 12, filter module 13, cleaning module 14, air wiping module 15 and processing module 16, the top of casing 11 is provided with the open mouth, the top of open mouth is provided with first chute and second chute symmetrically, and open mouth sliding installs top cover 12, the inner bottom of casing 11 is fixedly installed with telescopic link, the bottom of casing 11 is provided with the drive arrangement for driving telescopic link, the outer side of drive arrangement is provided with waterproof structure, the top of telescopic link is passed filter module 13, filter module 13 is used to intercept the impurity in water body and realizes purification, the inner top of casing 11 detachably installs fixed support, the bottom of fixed support is fixedly connected cleaning module 14, cleaning module 14 is used to store the chemical agent needed when self-cleaning, the top of fixed support is fixedly connected with air wiping module 15, air wiping module 15 is used to blow the solid particles remaining on the surface of filter module 13, air wiping module 15 includes air jet pipe, air pump, a plurality of first nozzles and a plurality of second nozzles, one end of air jet pipe is provided with pipe joint, pipe joint is connected with air pump through gas delivery pipe, air pump is spaced apart from water purification device 1, the bottom of air jet pipe is uniformly provided with a plurality of first gas outlets and a plurality of second gas outlets, a plurality of first gas outlets and a plurality of second gas outlets are symmetrically arranged, a plurality of first nozzles are arranged at first gas outlet obliquely away from second gas outlet, a plurality of second nozzles are arranged at second gas outlet obliquely away from first gas outlet, the inner bottom of casing 11 is provided with water sample analysis device 2, the inner bottom of top cover 12 is provided with accommodating groove, processing module 16 is fixedly installed in accommodating groove, processing module 16, filter module 13, cleaning module 14, air wiping module 15 and water sample analysis device 2 are all connected through electric signal, through drive arrangement and telescopic link, when replacing the core filter membrane 134 in filter module 13, it will be more convenient, drive arrangement will make telescopic link elongate upwards, and filter module 13 on the top of telescopic link will also rise, when needing to use cleaning module and air sweeping module to clean filter membrane 134, also can promote through drive arrangement, so on one hand can avoid the problem such as the insufficient strength of air sweeping, on the other hand also can make the liquid medicine stored in cleaning module 14 more quickly spray on filter membrane 134, to realize efficient cleaning and maintenance, and water sample analysis device 2 will detect the water body after filter module 13, through the built-in multiple sensors, test the acid-base property, dissolved oxygen content, turbidity, organic pollution degree, ammonia nitrogen concentration, heavy metal ion content of water body etc., and generate corresponding management log and upload to processing module 16, again through processing module 16 and upload to other internet of things equipment,This allows for the acquisition of detailed water quality reports, ensuring that the quality of the reinjected groundwater meets requirements.

[0024] like Figures 1-2 As shown, the filtration module 13 includes a lower disc 131, an inverted frustum frame 132, an upper ring 133, a filter membrane 134, and a clamping mechanism 135. The bottom center of the lower disc 131 is fixedly connected to the top of the telescopic rod. The top of the lower disc 131 is bolted to the inverted frustum frame 132. The top of the lower disc 131 is provided with a receiving groove, in which a magnetic suction device 3 is fixedly installed. The filter membrane 134 is laid in the inverted frustum frame 132. The edge of the membrane 134 covers the top of the frustum-shaped frame 132. A clamping mechanism 135 is fixedly installed on the top of the frustum-shaped frame 132. The clamping mechanism 135 is used to fix the edge of the filter membrane 134 to the frustum-shaped frame 132. An inner fixing mechanism 4 is provided on the top of the contact area between the filter membrane 134 and the magnetic attraction device 3. The inner fixing mechanism 4 includes a base 41 and multiple arc-shaped supports 42. The arc-shaped supports 42 are evenly distributed around the top periphery of the base 41. The bottom of the bracket 42 is welded and fixed to the top of the chassis 41. The top of the inverted frustum frame 132 is provided with an upper ring 133, which is used to clamp the top of the inner fixing mechanism 4. Through the inverted frustum frame 132 and the inner fixing mechanism 4, the shape of the filter membrane 134 can be consistent with the overall shape of the inverted frustum frame 132, which makes it easier to filter raw water. The inner fixing mechanism 4 is responsible for shaping and supporting and protecting the filter membrane 134. The fixing of the inner fixing mechanism 4 and the inverted frustum frame 132 is detachable and is achieved by the magnetic suction device 3. During maintenance and upkeep, if it is necessary to replace the filter membrane 134, the processing module 16 only needs to issue a corresponding command to make the magnetic suction device 3 stop adsorbing the inner fixing mechanism 4. After adsorption contact, the filter membrane 134 can be replaced by turning the handle to make the clamping mechanism 135 release the clamping mechanism 135. Compared with the integrated structure of the filter membrane 134 and the porous shell, it is more convenient and the cost is lower.

[0025] Specific implementation process: A lower disc 131 is inserted through the top of the telescopic rod at the bottom of the housing 11, and an inverted frustum frame 132 is installed on the lower disc 131. Then, the filter membrane 134 is placed inside the inverted frustum frame 132, so that its edge covers the top edge of the inverted frustum frame 132. The clamping mechanism 135 is fixed to the inverted frustum frame 132. At this time, the inner fixing mechanism 4 is placed in, and the base 41 of the inner fixing mechanism 4 is placed at the position of the magnetic suction device 3. Then, the upper ring 133 is used to clamp the top of the multiple arc-shaped brackets 42 of the inner fixing mechanism 4. At this time, the magnetic suction device 3 is activated to fix the two. The fixing bracket with the cleaning module 14 and the air wiping module 15 is installed on the inner top of the housing 11. Finally, the top cover 12 is slid to close it with the housing 11.

[0026] In the embodiments disclosed by the utility model, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, "connecting" can be fixed connection, or detachable connection, or integrally connected; "connection" can be direct connection, or indirect connection through an intermediate medium.

[0027] The specific embodiments are merely an explanation of the utility model, and are not a limitation of the utility model, and a person skilled in the art can make modifications to the embodiments without creative contribution according to the needs after reading the specification, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A high-temperature dual-source heat pump unit comprising a ground-source heat pump unit, a steam boiler connected with a pumping water pump in the ground-source heat pump unit, and a water purifying device (1) connected with a recharging water pump in the ground-source heat pump unit, characterized in that: The water purifying device (1) comprises a shell (11), a top cover (12), a filtering module (13), a cleaning module (14), an air wiping module (15) and a processing module (16), the top of the shell (11) is provided with an open top, the top of the open top is symmetrically provided with a first chute and a second chute, and the open top is slidably installed with the top cover (12), the inner bottom end of the shell (11) is fixedly installed with a telescopic rod, the bottom of the shell (11) is provided with a driving device for driving the telescopic rod, the top end of the telescopic rod penetrates the filtering module (13), the filtering module (13) is used for retaining impurities in water to achieve purification, the inner top end of the shell (11) is detachably installed with a fixed support, the bottom of the fixed support is fixedly connected with the cleaning module (14), the cleaning module (14) is used for storing chemical agents needed during self-cleaning, the top of the fixed support is fixedly connected with the air wiping module (15), the air wiping module (15) is used for blowing off solid particles remaining on the surface of the filtering module (13), the inner bottom of the shell (11) is provided with a water sample analysis device (2), the inner bottom of the top cover (12) is provided with a containing groove, the processing module (16) is fixedly installed in the containing groove, and the processing module (16), the filtering module (13), the cleaning module (14), the air wiping module (15) and the water sample analysis device (2) are connected through electrical signals.

2. The high-temperature dual-source heat pump unit according to claim 1, characterized in that: The filtering module (13) comprises a lower disc (131), an inverted round table frame (132), an upper circular ring (133), a filter membrane (134) and a clamping mechanism (135), the bottom middle position of the lower disc (131) is fixedly connected with the top of the telescopic rod, the top of the lower disc (131) is bolted with the inverted round table frame (132), the top of the lower disc (131) is provided with a containing groove, the containing groove is fixedly installed with a magnetic attraction device (3), the filter membrane (134) is laid in the inverted round table frame (132), the edge of the filter membrane (134) covers the top of the inverted round table frame (132), the top of the inverted round table frame (132) is fixedly installed with the clamping mechanism (135), the clamping mechanism (135) is used for fixing the edge of the filter membrane (134) and the inverted round table frame (132), the top of the contact area of the filter membrane (134) and the magnetic attraction device (3) is provided with an inner fixing mechanism (4), the top of the inverted round table frame (132) is provided with the upper circular ring (133), and the upper circular ring (133) is used for clamping the top of the inner fixing mechanism (4).

3. The high-temperature dual-source heat pump unit according to claim 2, characterized in that: The inner fixing mechanism (4) comprises a bottom disc (41) and a plurality of arc-shaped supports (42), the top periphery of the bottom disc (41) is uniformly distributed with the arc-shaped supports (42), and the bottom of the arc-shaped support (42) is welded and fixed with the top of the bottom disc (41).

4. The high-temperature dual-source heat pump unit according to claim 1, characterized in that: The air wiping module (15) comprises an air jet pipe, an air pump, a plurality of first nozzles and a plurality of second nozzles, one end of the air jet pipe is provided with a pipe joint, the pipe joint is connected with the air pump through a gas conveying pipe, the air pump is arranged at intervals with the water purifying device (1), the bottom of the air jet pipe is uniformly provided with a plurality of first air outlets and a plurality of second air outlets, the plurality of first air outlets and the plurality of second air outlets are symmetrically arranged, the plurality of first nozzles are arranged at the first air outlets and inclined to the side away from the second air outlets, and the plurality of second nozzles are arranged at the second air outlets and inclined to the side away from the first air outlets.

5. The high-temperature dual-source heat pump unit according to claim 1, characterized in that: The bottom of the water purifying device (1) is provided with a shock-absorbing pad foot.

6. The high-temperature dual-source heat pump unit according to claim 1, characterized in that: The outer side of the driving device is provided with a waterproof structure.

Images