CN108575864A - A kind of preservation of fishery is with changing water air interchanger - Google Patents

Abstract

The invention discloses a kind of preservation of fishery with water air interchanger, structure is changed includes：Bottom plate, change water air interchanger, drainpipe, controller, water inlet pipe, large water tank, ventilation through-hole, air duct is flexible coupling, bottom plate sets there are two and is uniformly tightly attached to and changes water air interchanger bottom end and weld together altogether, it changes water air interchanger and is horizontally installed to ventilation through-hole left end and with large water tank using mechanical connection, drainpipe, which is vertically embedded into, changes water air interchanger inner bottom and using interference fit, controller level, which is tightly attached to, changes water air interchanger front end and using electrical connection, water inlet pipe is conllinear with drainpipe axle center, the vertical insertion of water inlet pipe, which is changed water air interchanger inner tip and used with large water tank, to be matched, the present invention changes water air interchanger, and can to reach fresh keeping time long, performance is good, aquatic products are also less prone to by external interference, it can be carried out at the same time and change water ventilation, and meet the demand of client, the advantages that making working efficiency greatly improve.

Description

A kind of preservation of fishery is with changing water air interchanger

Technical field

The present invention is a kind of preservation of fishery with water air interchanger is changed, and belongs to preservation of fishery field.

Background technology

Ocean and fresh water fishery production animals and plants and its converted products general designation, fresh and living aquatic products, be divided into fish, shrimp, crab, Four major class of shellfish, fish have perch, salmon, eel, lithosporic, yellow silvery pomfret, Zuo Kou, red porgy, salmon etc., shrimps have Australia, New Zealand's Big Lobster, Taiwan grass shrimp, ring shrimp, pond crayfish, river prawn, crab class have Eriocheir japonica sinensis, U.S. jewellery crab, emperor crab, cream crab, clear crab etc., shellfish There are Canadian trunk freshwater mussel, razor clam, oyster, clam etc., preservation of fishery to generally refer to be freezed with various equipment, artificially can control and keep steady Determine the facility of low temperature, its element is：Refrigeration system, electric control gear have the storehouse of certain heat-proof quality, subsidiarity Building etc., Fishery Cold Storage preserve the freshness of aquatic products by freezing or cold storage mode long period, and present market all can be right Aquatic products carry out Preservation Treatment, because aquatic products have left the Aquatic product price die, however die that life ground will be quickly It is cheap, be also difficult to sell out, however existing aquatic products to change water air interchanger incomplete, be easy by external interference, not only It cannot be carried out at the same time the demand changed water ventilation but also can not meet client, seriously affected working efficiency.

Invention content

In view of this, an embodiment of the present invention provides a kind of preservation of fishery with changing water air interchanger, it is existing to improve Aquatic products to change water air interchanger incomplete, be easy by external interference, cannot not only be carried out at the same time and change water ventilation but also full The foot not demand of client, has seriously affected the deficiency of working efficiency.

To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of preservation of fishery is with changing Water air interchanger, structure include：Bottom plate, change water air interchanger, drainpipe, controller, water inlet pipe, large water tank, ventilation through-hole, Air duct is flexible coupling, and the bottom plate sets there are two and be uniformly tightly attached to and changes water air interchanger bottom end and weld together altogether, described It changes water air interchanger and is horizontally installed to ventilation through-hole left end and with large water tank using being mechanically connected, the drainpipe is vertically embedded into Change water air interchanger inner bottom and using interference fit, the controller level be tightly attached to change water air interchanger front end and Using electrical connection, the water inlet pipe is conllinear with drainpipe axle center, and water air interchanger inner tip is changed in insertion to the water inlet pipe vertically And with large water tank using matching, the large water tank, which is vertically fixed on, to be changed water air interchanger upper end and is gap-matched, The ventilation through-hole rectangular cross-section structure and be horizontally installed to large water tank right end and with air duct be flexible coupling using interference fit, The air duct, which is flexible coupling to set there are two and be uniformly tightly attached to altogether, to be changed water air interchanger right end and welds together, and the water that changes changes Device of air is by ventilation movable cabin, driving device, the first shape rotation mechanism, pulley connection component, water circle device, ontology, the second shape Rotation mechanism, gag lever post composition, the ventilation movable cabin are horizontally installed to gag lever post right end and are flexible coupling using matching with air duct It closes, the driving device level is connected through gag lever post inside and with the first shape rotation mechanism, the second shape rotation mechanism using machinery It connects, the first shape rotation mechanism is fixed on the second shape rotation mechanism upper end and is gap-matched with ventilation movable cabin, institute vertically It states pulley connection component and is horizontally installed to the first shape rotation mechanism left end and with driving device using being flexibly connected, the water recycles Device is horizontally fixed on the second shape rotation mechanism left end and with driving device using being electrically connected, and the ontology is installed vertically on flood It case lower end and is integrated, the second shape rotation mechanism is conllinear with the first shape rotation mechanism axle center, the gag lever post section For rectangular configuration and it is tightly attached to ontology upper and lower ends vertically and welds together.

Further, the ventilation movable cabin is by the first fixing end, gas outlet, connecting rod, air inlet, the second fixing end group At first fixing end is conllinear with the second fixing end axle center, the gas outlet rectangular cross-section structure and is vertically arranged to drive Move device lower end and with the first fixing end using being flexibly connected, the connecting rod is vertically through above and below gas outlet and air inlet two Hold and be gap-matched, the air inlet is integrated with gas outlet, second fixing end be installed vertically on into Gas port upper end and weld together with ontology.

Further, the driving device is described by the first cone tooth, the second cone tooth, coupling lever, bearing rod, motor form Gas outlet is vertically arranged to the first cone tooth upper end and with the second cone tooth using being meshed, and the second cone tooth is horizontally fixed on connection Shaft right end and with the first cone tooth using being mechanically connected, the coupling lever level is adopted through inside bearing rod and with motor With electrical connection, the bearing rod rectangular cross-section structure and horizontal nest in coupling lever outer ring and with the first shape rotation mechanism, For dimorphism rotation mechanism using flexible connection, the motor is conllinear with coupling lever axle center.

Further, the first shape rotation mechanism is by the first guide rod, first gear, second gear, axle sleeve, third tooth Wheel, the 4th gear composition left end and use inside the first guide rod rectangular cross-section structure and horizontal embedded air inlet Interference fit, the first gear are integrated with second gear, and the second gear is fixed on vertically on the 4th gear End, the axle sleeve horizontal nest is in the first guide rod inside left end and is gap-matched, and the third gear is horizontally mounted In the 4th gear right end and using being meshed, the 4th gear is horizontally fixed on pulley connection component right end and using work Dynamic connection.

Further, the pulley connection component is made of first pulley, second pulley, third pulley, steel wire rope, described First pulley is conllinear with second pulley axle center, and the 4th gear is horizontally installed to first pulley right end and is connected using machinery It connects, the third pulley is fixed on motor upper end vertically, and the steel wire rope level is tightly attached to first pulley, second pulley and third Pulley outer ring and use flexible connection.

Further, the water circle device is by rack, driving wheel, conveyer belt, the first driven wheel, the second driven wheel, drawing Rope composition, the rack are tightly attached to motor lower end and vertically using electrical connections, and it is driven that the driving wheel is horizontally fixed on first Wheel left end and with rack using being meshed, the conveyer belt horizontal nest is in driving wheel and the first driven wheel outer ring and uses Clearance fit, first driven wheel is conllinear with the second driven wheel axle center, and the drawstring level is tightly attached to the second driven wheel outer ring And it uses and is flexibly connected with the second shape rotation mechanism.

Further, the second shape rotation mechanism is by the 5th gear, the 6th gear, sleeve body, the second guide rod, the 7th tooth Wheel, eighth gear composition, the 5th gear are integrated with the 6th gear, and the 6th gear is vertically fixed on the 7th Gear lower end and with the 5th gear using being meshed, the sleeve body is conllinear with the second guide rod axle center, second guiding Bar is horizontally fixed on sleeve body right end and is gap-matched with gas outlet, and the 7th gear and the 6th gear axis are total Line, the eighth gear are vertically arranged to the 5th gear upper end and use with bearing rod be electrically connected.

Further, the water air interchanger that changes is integrated with large water tank.

Advantageous effect

A kind of preservation of fishery of the present invention can reach that fresh keeping time is long, and performance is good with water air interchanger is changed, and aquatic products are also It is not easy by external interference, can be carried out at the same time and change water ventilation, and meet the demand of client, so that working efficiency is greatly improved etc. excellent Point is equipped with water and aquatic products, then startup power supply switchs when changing water ventilation using present apparatus progress aquatic products inside large water tank Make to change water air interchanger and work, and then motor is made to generate electricity, through driving device include the first cone tooth, the second cone tooth, Coupling lever, bearing rod and motor, the first cone tooth carry out and are taken a breath set on the second cone bottom of the tooth end movable cabin and be mechanically connected work, by This can take a breath to the aquatic products in water tank, to keep the fresh of aquatic products, because of the first shape rotation mechanism and the second shape Rotation mechanism includes the first guide rod, first gear, second gear, axle sleeve, third gear, the 4th gear, the 5th gear, the 6th Gear, sleeve body, the second guide rod, the 7th gear and eighth gear-, bodies top are equipped with large water tank, and between bearing rod Being provided with water pipe makes drainpipe be communicated with water inlet pipe, wherein check valve is equipped in water inlet pipe, so when needing to change large water tank When water, starting controller just can flow out from the water in large water tank through drainpipe, reach replacement water source, through precipitating after a period of time Afterwards, when steel wire rope, which carries out drive first pulley, second pulley and third pulley, to work, water inlet pipe just can carry out band by rack Dynamic driving wheel makes the water in the first driven wheel and the second driven wheel be flowed into compression cylinder by the water pipe being equipped in coupling lever, so It is flowed into large water tank again afterwards, carry out water recycling replacing that thus can constantly repeatedly, the thus operation of motor via controller Rotation that just can be repeatedly after adjusting, so that it may the air in large water tank be carried out with constantly to change water, therefore can be kept Aquatic products it is fresh.

Description of the drawings

Fig. 1 is a kind of preservation of fishery of present invention structural schematic diagram for changing water air interchanger.

Fig. 2 is the internal structure schematic diagram that the present invention changes water air interchanger.

Fig. 3 is the inside detailed construction schematic diagram that the present invention changes water air interchanger.

Fig. 4 is the First partial detailed construction schematic diagram in Fig. 3 of the present invention.

Fig. 5 is the second local detailed construction schematic diagram in Fig. 3 of the present invention.

In figure：Bottom plate -1 changes water air interchanger -2, drainpipe -3, controller -4, water inlet pipe -5, large water tank -6, takes a breath and lead to Hole -7, air duct be flexible coupling -8, ventilation movable cabin -201, driving device -202, the first shape rotation mechanism -203, pulley connection component - 204, water circle device -205, ontology -206, the second shape rotation mechanism -207, gag lever post -208, the first fixing end -2011, outlet Mouth -2012, connecting rod -2013, air inlet -2014, the second fixing end -2015, the first cone tooth -2021, the second cone tooth -2022, connection Shaft -2023, bearing rod -2024, motor -2025, the first guide rod -2031, first gear -2032, second gear -2033, Axle sleeve -2034, third gear -2035, the 4th gear -2036, first pulley -2041, second pulley -2042, third pulley - 2043, steel wire rope -2044, rack -2051, driving wheel -2052, conveyer belt -2053, the first driven wheel -2054, second driven Wheel -2055, drawstring -2056, the 5th gear -2071, the 6th gear -2072, sleeve body -2073, the second guide rod -2074, the Seven gears -2075, eighth gear -2076.

Specific implementation mode

To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, Fig. 1~Fig. 5 The structure for changing water air interchanger of embodiment of the present invention is schematically shown, With reference to embodiment, further Illustrate the present invention.

Embodiment

As Figure 1-Figure 5, a kind of preservation of fishery of present invention offer includes with water air interchanger, structure is changed：Bottom plate 1, water air interchanger 2 is changed, drainpipe 3, controller 4, water inlet pipe 5, large water tank 6, ventilation through-hole 7, air duct are flexible coupling 8, the bottom Plate 1 sets there are two and is uniformly tightly attached to and changes 2 bottom end of water air interchanger and weld together altogether, described to change 2 water of water air interchanger For safety loaded on ventilation 7 left end of through-hole and with large water tank 6 using being mechanically connected, the drainpipe 3, which is vertically embedded into, changes water ventilation dress It sets 2 inner bottoms and using interference fit, 4 level of the controller, which is tightly attached to, changes 2 front end of water air interchanger and using electricity Connection, the water inlet pipe 5 is conllinear with 3 axle center of drainpipe, and insertion changes 2 inner tip of water air interchanger simultaneously to the water inlet pipe 5 vertically And with large water tank 6 using matching, the large water tank 6, which is vertically fixed on, to be changed 2 upper end of water air interchanger and is gap-matched, It 7 rectangular cross-section structure of ventilation through-hole and is horizontally installed to 6 right end of large water tank and with air duct is flexible coupling 8 match using interference It closes, the air duct is flexible coupling 8 to be set there are two and be uniformly tightly attached to and change 2 right end of water air interchanger and weld together altogether, described Water air interchanger 2 is changed to be followed by ventilation movable cabin 201, driving device 202, the first shape rotation mechanism 203, pulley connection component 204, water Loop device 205, ontology 206, the second shape rotation mechanism 207, gag lever post 208 form, and the ventilation movable cabin 201 is horizontally installed to limit Position 208 right end of bar and it is flexible coupling 8 using matching with air duct, the driving device 202 is horizontal through inside gag lever post 208 And with the first shape rotation mechanism 203, the second shape rotation mechanism 207 using being mechanically connected, the first shape rotation mechanism 203 is fixed vertically It is gap-matched in 207 upper end of the second shape rotation mechanism and with ventilation movable cabin 201, the pulley connection component 204 is horizontal It is installed on 203 left end of the first shape rotation mechanism and with driving device 202 using being flexibly connected, the water circle device 205 is horizontal It is fixed on 207 left end of the second shape rotation mechanism and with driving device 202 using being electrically connected, the ontology 206 is installed vertically on greatly It 6 lower end of water tank and is integrated, the second shape rotation mechanism 207 is conllinear with 203 axle center of the first shape rotation mechanism, the limit Position and is tightly attached to 206 upper and lower ends of ontology and is welded together 208 rectangular cross-section structure of bar vertically, the ventilation movable cabin 201 are made of the first fixing end 2011, gas outlet 2012, connecting rod 2013, air inlet 2014, the second fixing end 2015, and described One fixing end 2011 is conllinear with 2015 axle center of the second fixing end, 2012 rectangular cross-section structure of the gas outlet and is vertically arranged to 202 lower end of driving device and with the first fixing end 2011 using being flexibly connected, the connecting rod 2013 is vertically through gas outlet 2012 with 2014 upper and lower ends of air inlet and be gap-matched, the air inlet 2014 is integrated tie with gas outlet 2012 Structure, second fixing end 2015 are installed vertically on 2014 upper end of air inlet and weld together with ontology 206, the driving Device 202 bores tooth 2022 by the first cone tooth 2021, second, coupling lever 2023, bearing rod 2024, motor 2025 form, it is described go out Gas port 2012 is vertically arranged to 2021 upper end of the first cone tooth and with the second cone tooth 2022 using being meshed, and described second bores tooth 2022 are horizontally fixed on 2023 right end of coupling lever and with the first cone tooth 2021 using being mechanically connected, and the coupling lever 2023 is horizontal It uses inside through bearing rod 2024 and with motor 2025 and is electrically connected, 2024 rectangular cross-section structure of the bearing rod and water It is flat to be nested in 2023 outer ring of coupling lever and use and be flexibly connected with the first shape rotation mechanism 203, the second shape rotation mechanism 207, it is described Motor 2025 is conllinear with 2023 axle center of coupling lever, and the first shape rotation mechanism 203 is by the first guide rod 2031, first gear 2032, second gear 2033, axle sleeve 2034, third gear 2035, the 4th gear 2036 composition, first guide rod 2031 are cut Face is rectangular configuration and horizontal embedded 2014 inside left end of air inlet and using interference fit, the first gear 2032 and the Two gears 2033 are integrated, and the second gear 2033 is fixed on 2036 upper end of the 4th gear, the axle sleeve vertically 2034 horizontal nests are in 2031 inside left end of the first guide rod and are gap-matched, and the third gear 2035 is horizontally mounted In 2036 right end of the 4th gear and using being meshed, it is right that the 4th gear 2036 is horizontally fixed on pulley connection component 204 It holds and using flexible connection, the pulley connection component 204 is by first pulley 2041, second pulley 2042, third pulley 2043, steel wire rope 2044 forms, and the first pulley 2041 is conllinear with 2042 axle center of second pulley, 2036 water of the 4th gear Loaded on 2041 right end of first pulley and using mechanical connection, the third pulley 2043 is fixed on motor 2025 safety vertically End, 2044 level of the steel wire rope are tightly attached to first pulley 2041, second pulley 2042 and 2043 outer ring of third pulley and are adopted With flexible connection, the water circle device 205 by rack 2051, driving wheel 2052, conveyer belt 2053, the first driven wheel 2054, Second driven wheel 2055, drawstring 2056 form, and the rack 2051 is tightly attached to 2025 lower end of motor and uses electrical connection vertically, The driving wheel 2052 is horizontally fixed on 2054 left end of the first driven wheel and is used with rack 2051 and is meshed, the conveyer belt 2053 horizontal nests are in driving wheel 2052 and 2054 outer ring of the first driven wheel and are gap-matched, first driven wheel 2054 is conllinear with 2055 axle center of the second driven wheel, and 2056 level of the drawstring is tightly attached to 2055 outer ring of the second driven wheel and with Dimorphism rotation mechanism 207 is using flexible connection, and the second shape rotation mechanism 207 is by the 5th gear 2071, the 6th gear 2072, axle sleeve Body 2073, the second guide rod 2074, the 7th gear 2075, eighth gear 2076 form, the 5th gear 2071 and the 6th tooth Wheel 2072 is integrated, the 6th gear 2072 be vertically fixed on 2075 lower end of the 7th gear and with the 5th gear 2071 using being meshed, and the sleeve body 2073 is conllinear with 2074 axle center of the second guide rod, and second guide rod 2074 is horizontal It is fixed on 2073 right end of sleeve body and is gap-matched with gas outlet 2012, the 7th gear 2075 and the 6th gear 2072 axle center are conllinear, and the eighth gear 2076 is vertically arranged to 2071 upper end of the 5th gear and with bearing rod 2024 using electricity Connection, the water air interchanger 2 that changes are integrated with large water tank 6.

The present invention can reach that fresh keeping time is long, and performance is good, and aquatic products are also less prone to by external interference, can be carried out at the same time and be changed water The advantages that taking a breath, and meeting the demand of client, working efficiency is made to greatly improve：

Specifically, when changing water ventilation using present apparatus progress aquatic products, water and aquatic products are housed inside large water tank 6, so Startup power supply switch, which makes to change water air interchanger 2, afterwards works, and then motor 2025 is made to generate electricity, and is wrapped through driving device 202 The first cone tooth 2021, second cone tooth 2022, coupling lever 2023, bearing rod 2024 and motor 2025 are included, the first cone tooth 2021 is set It is carried out in the second cone 2022 bottom end of tooth and movable cabin 201 of taking a breath is mechanically connected work, it thus can be to the aquatic products in water tank Product are taken a breath, to keep the fresh of aquatic products.

Specifically, because the first shape rotation mechanism 203 and the second shape rotation mechanism 207 include the first guide rod 2031, first Gear 2032, second gear 2033, axle sleeve 2034, third gear 2035, the 4th gear 2036, the 5th gear 2071, the 6th tooth Wheel 2072, sleeve body 2073, the second guide rod 2074, the 7th gear 2075 and eighth gear -2076,206 top of ontology are equipped with Large water tank 6, and being provided with water pipe between bearing rod 2024 makes drainpipe 3 be communicated with water inlet pipe 5, wherein it is equipped in water inlet pipe 5 single To valve, so when needing to carry out changing water to large water tank 6, start controller 4 just can flow from the water in large water tank 6 through drainpipe 3 Go out, reaches replacement water source.

Specifically, after precipitating after a period of time, when steel wire rope 2044 carries out driving first pulley 2041, second pulley 2042 with third pulley 2043 when working, and water inlet pipe 5 just can carry out driving wheel 2052 is driven to make by rack 2,051 first driven Water in wheel 2054 and the second driven wheel 2055 is flowed by the water pipe being equipped in coupling lever 2023 in compression cylinder, is then flowed again Enter into large water tank 6, carry out water recycling replacing that thus can constantly repeatedly.

In some embodiments, the rotation that thus operation of 2025 via controller 4 of motor just can be repeatedly after adjusting, so that it may The air in large water tank 6 is carried out with constantly to change water, therefore the fresh of aquatic products can be kept.

The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (8)

1. a kind of preservation of fishery includes with water air interchanger, structure is changed：Bottom plate (1) changes water air interchanger (2), drainpipe (3), controller (4), water inlet pipe (5), large water tank (6), ventilation through-hole (7), air duct are flexible coupling (8), it is characterised in that：

The bottom plate (1) sets there are two and is uniformly tightly attached to and changes water air interchanger (2) bottom end and weld together altogether, described to change Water air interchanger (2) is horizontally installed to ventilation through-hole (7) left end and with large water tank (6) using mechanical connection, the drainpipe (3) it is vertically embedded into and changes water air interchanger (2) inner bottom and use interference fit, controller (4) level, which is tightly attached to, changes Water air interchanger (2) front end and use electrical connection, the water inlet pipe (5) is conllinear with drainpipe (3) axle center, the water inlet pipe (5) vertical insertion changes water air interchanger (2) inner tip and with large water tank (6) using matching, and the large water tank (6) is vertical It is fixed on and changes water air interchanger (2) upper end and be gap-matched, ventilation through-hole (7) rectangular cross-section structure and level It is installed on large water tank (6) right end and is flexible coupling (8) using being interference fitted with air duct, the air duct is flexible coupling (8) altogether equipped with two It is a and be uniformly tightly attached to and change water air interchanger (2) right end and weld together；

The water air interchanger (2) that changes is by ventilation movable cabin (201), driving device (202), the first shape rotation mechanism (203), pulley Connection component (204), water circle device (205), ontology (206), the second shape rotation mechanism (207), gag lever post (208) composition；

The ventilation movable cabin (201) is horizontally installed to gag lever post (208) right end and is flexible coupling (8) using matching with air duct It closes, the driving device (202) is horizontal internal through gag lever post (208) and turns with the first shape rotation mechanism (203), the second shape Mechanism (207) is fixed on second shape rotation mechanism (207) upper end simultaneously vertically using mechanical connection, the first shape rotation mechanism (203) And be gap-matched with ventilation movable cabin (201), the pulley connection component (204) is horizontally installed to the first shape rotation mechanism (203) left end and with driving device (202) using being flexibly connected, the water circle device (205) is horizontally fixed on the second shape Rotation mechanism (207) left end and with driving device (202) using being electrically connected, the ontology (206) is installed vertically on large water tank (6) It lower end and is integrated, the second shape rotation mechanism (207) is conllinear with the first shape rotation mechanism (203) axle center, the limit Bar (208) rectangular cross-section structure and it is tightly attached to ontology (206) upper and lower ends vertically and welds together in position.

2. a kind of preservation of fishery according to claim 1 is with changing water air interchanger, it is characterised in that：The ventilation activity Storehouse (201) is by the first fixing end (2011), gas outlet (2012), connecting rod (2013), air inlet (2014), the second fixing end (2015) it forms, first fixing end (2011) is conllinear with the second fixing end (2015) axle center, and the gas outlet (2012) is cut Rectangular configuration is in face and is vertically arranged to driving device (202) lower end and uses with the first fixing end (2011) be flexibly connected, The connecting rod (2013) through gas outlet (2012) and air inlet (2014) upper and lower ends and is gap-matched, institute vertically It states air inlet (2014) to be integrated with gas outlet (2012), second fixing end (2015) is installed vertically on air inlet (2014) upper end and weld together with ontology (206).

3. a kind of preservation of fishery according to claim 1 or 2 is with changing water air interchanger, it is characterised in that：The driving Device (202) is by the first cone tooth (2021), the second cone tooth (2022), coupling lever (2023), bearing rod (2024), motor (2025) Composition, the gas outlet (2012) are vertically arranged to the first cone tooth (2021) upper end and use with the second cone tooth (2022) mutually nibble It closes, the second cone tooth (2022) is horizontally fixed on coupling lever (2023) right end and uses machinery even with the first cone tooth (2021) It connects, the coupling lever (2023) is horizontal internal through bearing rod (2024) and is electrically connected with motor (2025) use, described Bearing rod (2024) rectangular cross-section structure and horizontal nest in coupling lever (2023) outer ring and with the first shape rotation mechanism (203), for the second shape rotation mechanism (207) using flexible connection, the motor (2025) is conllinear with coupling lever (2023) axle center.

4. a kind of preservation of fishery according to claim 1 is with changing water air interchanger, it is characterised in that：First shape turns Mechanism (203) is by the first guide rod (2031), first gear (2032), second gear (2033), axle sleeve (2034), third gear (2035), the 4th gear (2036) forms, the first guide rod (2031) rectangular cross-section structure and horizontal embedded air inlet (2014) internal left end and using interference fit, the first gear (2032) is integrated tie with second gear (2033) Structure, the second gear (2033) are fixed on the 4th gear (2036) upper end vertically, and axle sleeve (2034) horizontal nest is in the It the internal left end of one guide rod (2031) and is gap-matched, the third gear (2035) is horizontally installed to the 4th gear (2036) right end and using being meshed, the 4th gear (2036) is horizontally fixed on pulley connection component (204) right end simultaneously And using flexible connection.

5. a kind of preservation of fishery according to claim 1 or 4 is with changing water air interchanger, it is characterised in that：The pulley Connection component (204) is made of first pulley (2041), second pulley (2042), third pulley (2043), steel wire rope (2044), The first pulley (2041) is conllinear with second pulley (2042) axle center, and the 4th gear (2036) is horizontally installed to the first cunning It takes turns (2041) right end and using mechanical connection, the third pulley (2043) is fixed on motor (2025) upper end vertically, described Steel wire rope (2044) level is tightly attached to first pulley (2041), second pulley (2042) and third pulley (2043) outer ring and is adopted With flexible connection.

6. a kind of preservation of fishery according to claim 1 is with changing water air interchanger, it is characterised in that：The water cycle dress (205) are set by rack (2051), driving wheel (2052), conveyer belt (2053), the first driven wheel (2054), the second driven wheel (2055), drawstring (2056) forms, and the rack (2051) is tightly attached to motor (2025) lower end and vertically using electrical connection, institute It states driving wheel (2052) to be horizontally fixed on the first driven wheel (2054) left end and be meshed with rack (2051) use, the biography Band (2053) horizontal nest is sent in driving wheel (2052) and the first driven wheel (2054) outer ring and is gap-matched, described the One driven wheel (2054) is conllinear with the second driven wheel (2055) axle center, and drawstring (2056) level is tightly attached to the second driven wheel (2055) outer ring and with the second shape rotation mechanism (207) using being flexibly connected.

7. a kind of preservation of fishery according to claim 1 is with changing water air interchanger, it is characterised in that：Second shape turns Mechanism (207) is by the 5th gear (2071), the 6th gear (2072), sleeve body (2073), the second guide rod (2074), the 7th tooth (2075), eighth gear (2076) composition are taken turns, the 5th gear (2071) is integrated with the 6th gear (2072), institute It states the 6th gear (2072) to be vertically fixed on the 7th gear (2075) lower end and be meshed with the use of the 5th gear (2071), institute It is conllinear with the second guide rod (2074) axle center to state sleeve body (2073), second guide rod (2074) is horizontally fixed on sleeve body (2073) it right end and is gap-matched with gas outlet (2012), the 7th gear (2075) and the 6th gear (2072) axis The heart is conllinear, and the eighth gear (2076) is vertically arranged to the 5th gear (2071) upper end and with bearing rod (2024) using electricity Connection.

8. a kind of preservation of fishery according to claim 1 is with changing water air interchanger, it is characterised in that：It is described to change water ventilation Device (2) is integrated with large water tank (6).