CN107568138B - Water-changing and air-changing device for aquatic product preservation - Google Patents
Water-changing and air-changing device for aquatic product preservation Download PDFInfo
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- CN107568138B CN107568138B CN201710816275.6A CN201710816275A CN107568138B CN 107568138 B CN107568138 B CN 107568138B CN 201710816275 A CN201710816275 A CN 201710816275A CN 107568138 B CN107568138 B CN 107568138B
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Abstract
The invention relates to a water-changing and air-changing device, in particular to a water-changing and air-changing device for aquatic product preservation. The invention aims to solve the technical problem of providing a water-changing and air-changing device for keeping aquatic products fresh, which can keep fresh for a long time, can be moved conveniently and can change water and air simultaneously. In order to solve the technical problem, the invention provides a water-changing and air-changing device for aquatic product preservation, which comprises a bottom plate and the like; the top of the bottom plate is sequentially provided with a left supporting plate, a driving device and a water circulating device from left to right, and a large water tank is arranged above the right side of the left supporting plate. The fresh-keeping device has the advantages that the fresh-keeping time is long, the fresh-keeping device can be moved conveniently, aquatic products are not easily interfered by the outside, and the fresh-keeping water-changing air-changing device for aquatic products can change water and change air simultaneously.
Description
Technical Field
The invention relates to a water-changing and air-changing device, in particular to a water-changing and air-changing device for aquatic product preservation.
Background
The animal and plant produced in marine and fresh water fishery and the processed product thereof are collectively called. Fresh and live aquatic products, which are divided into four major types of fish, shrimp, crab and shellfish, wherein the fish comprises bass, salmon, eel, rocky, yellow pomfret, left mouth, red sea bream, trimacular and the like; the shrimp may be Australia, New Zealand lobster, Taiwan prawns, Pandalus japonicus, Macrobrachium nipponense, and river shrimp; the crab can be Eriocheir sinensis, King crab, Eriocheir sinensis, and QINGXIE crab; the shellfish can be Anodonta Canadensis, razor clam, oyster, clam, etc.
The preservation of aquatic products generally refers to facilities which are refrigerated by various devices and can be manually controlled and kept at a stable low temperature. The basic components of the method are as follows: a refrigeration system; an electric control device; a storehouse with certain heat insulation performance; affiliated buildings, etc. The aquatic product cold storage stores the freshness of aquatic products for a long time in a freezing or refrigerating mode.
At present the market all can carry out fresh-keeping processing to aquatic products, because aquatic products leave the dead very fast of place of living, the aquatic products low price that nevertheless dies, still hardly sell, the fresh-keeping time of the water breather that trades of current aquatic products is not long to aquatic products, the aquatic products is dead fast, still inconvenient removal, aquatic products still are disturbed by the external world easily, can not trade the shortcoming of water ventilation simultaneously, consequently, need urgently to develop one kind can keep fresh for a long time, can also conveniently remove, aquatic products still are difficult to by external disturbance, the aquatic products that can trade water ventilation simultaneously are kept fresh with trading water breather.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects that the existing water changing and air exchanging device for aquatic products has short preservation time for the aquatic products, the aquatic products die quickly, are inconvenient to move and cannot change water and air simultaneously.
(2) Technical scheme
In order to solve the technical problem, the invention provides a water changing and air changing device for aquatic product preservation, which comprises a bottom plate, a left support plate, a large water tank, a driving device and a water circulating device, wherein the left support plate, the driving device and the water circulating device are sequentially arranged on the top of the bottom plate from left to right, and the large water tank is arranged above the right side of the left support plate.
Preferably, the driving device comprises a first supporting rod, a first motor, a cam, a push plate, a first spring, a first push rod, a first piston, a first one-way valve, a first water outlet pipe and a first compression cylinder, the left side of the top of the bottom plate is provided with the first supporting rod, the top end of the first supporting rod is provided with the first motor, the output shaft of the first motor is provided with the cam, the middle position of the top of the bottom plate is provided with the first compression cylinder, the middle part of the left side surface of the first compression cylinder is provided with a first through hole, the upper side and the lower side of the left side surface of the first compression cylinder are symmetrically provided with the first spring, the left end of the first spring is connected with the push plate, the push plate is contacted with the cam, the middle part of the right end of the push plate is provided with the first push rod, the first push rod passes through hole, the right end of the first push rod is connected with the first piston, the first, the first water outlet pipe is provided with a first one-way valve.
Preferably, the water circulation device comprises a second one-way valve, a water inlet pipe, a small water tank, a hard pipe and a first valve, the small water tank is arranged on the right side of the top of the bottom plate, the water inlet pipe is arranged between the right side of the small water tank and the first compression cylinder, the second one-way valve is arranged on the water inlet pipe, the hard pipe is connected between the right side of the top of the small water tank and the large water tank, and the first valve is arranged on the hard pipe.
Preferably, the air interchanger comprises a second compression cylinder, a top plate, a second spring and a second piston, the third check valve, the intake pipe, the fourth check valve, outlet duct and second push rod, big bottom of the water tank left side is equipped with the second compression jar, it has the intake pipe to open second compression jar left side top, the intake pipe passes the left branch fagging, be equipped with the third check valve in the intake pipe, be connected with the outlet duct between second compression jar top right side and the big bottom of the water tank, be equipped with the fourth check valve on the outlet duct, the intermediate position of second compression jar bottom is opened there is the second through-hole, second compression jar bottom both sides are equipped with bilateral symmetry's second spring, the bottom of second spring is equipped with the roof, top and cam contact, the roof top is equipped with the second push rod, the second push rod passes the second through-hole, second push rod top is equipped with the second piston, the second piston cooperates with the second compression jar.
Preferably, the water tank protection device further comprises a protection device, the protection device comprises a cover plate, a handle, a bearing seat and a first rotating shaft, the cover plate is arranged at the top of the large water tank, third through holes are uniformly formed in the cover plate at intervals, the handle is arranged on the left side of the top of the cover plate, the bearing seat is arranged above the right side face of the large water tank, the first rotating shaft is arranged on the bearing seat, and the top end of the first rotating shaft is connected with the bottom of the right side of the cover plate.
Preferably, still including agitating unit, agitating unit is equipped with the fourth through-hole including L shaped plate, second motor, second pivot and s shape bull stick above the left side of left support board, the right flank of L shaped plate, be equipped with the second motor on the output shaft of second motor, all opened with the left surface of big water tank in the left support board, the fourth through-hole is passed in the second pivot, the right-hand member of second pivot is equipped with s shape bull stick.
Preferably, the water tank further comprises a fixing block and a filter screen, the fixing block is arranged on the left side wall and the right side wall in the small water tank, and the filter screen is obliquely arranged between the tops of the left fixing block and the right fixing block.
Preferably, the multifunctional electric heating cooker also comprises wheels and a push handle, wherein the wheels are arranged at the bottom of the bottom plate, and the push handle is arranged on the left side of the top of the bottom plate.
Preferably, the water tank further comprises a second water outlet pipe and a second valve, the second water outlet pipe is connected to the lower portion of the right side face of the small water tank, and the second valve is arranged on the second water outlet pipe.
The working principle is as follows: when people need to use the device to change water and ventilate aquatic products, water and aquatic products are filled in the large water tank, then the driving device is started to work, and the water circulating device is driven to change water, so that the aquatic products in the water tank can be changed water, and the freshness of the aquatic products is kept.
Because the driving device comprises the first supporting rod, the first motor, the cam, the push plate and the first spring, the bottom plate comprises a bottom plate, a bottom plate top is arranged on the bottom plate, a first piston is arranged on the bottom plate, a first check valve is arranged on the bottom plate top, a first supporting rod is arranged on the left side of the bottom plate top, a first motor is arranged on the top end of the first supporting rod, a cam is arranged on an output shaft of the first motor, a first compression cylinder is arranged in the middle of the bottom plate top, a first through hole is formed in the middle of the left side face of the first compression cylinder, first springs are symmetrically arranged on the upper side and the lower side of the left side face of the first compression cylinder, the left end of each first spring is connected with a push plate, the push plates are in contact with the cam, a first push rod is arranged in the middle of the right end of each push plate, the first push rod penetrates through the first through hole, the right end of the first push rod is connected with the first piston, the first piston is. So when the water in the big water tank is traded to needs, start first motor and rotate, drive the cam and rotate, when the most distal of cam and push pedal contact, promote push pedal and first push rod and remove right, first spring is compressed simultaneously, first piston also follows and removes right thereupon, and then promote the water in the first compression jar and flow into in the big water tank through first check valve, when the most distal of cam does not contact with the push pedal, first spring begins to kick-back this moment, pulling push pedal and first push rod remove left, first piston also follows and removes left thereupon, water will flow into in the first compression jar from this, so promote repeatedly, just can constantly trade water to big water tank.
Because water circle device is including second check valve, inlet tube, little water tank, rigid pipe and first valve, bottom plate top right side is equipped with little water tank, and it has the inlet tube to open between the right side of little water tank and the first compression jar, is equipped with the second check valve on the inlet tube, is connected with rigid pipe between the top right side of little water tank and the big water tank, is equipped with first valve on the rigid pipe. So when needs trade water to big water tank, open first valve, in the water of big water tank flowed into little water tank from the hard pipe, after a period of time deposits, when drive arrangement at the during operation, the water in the little water tank will flow into first compression jar through the second check valve in, then flows into big water tank again, from this just can be constantly repeated carry out hydrologic cycle and change.
Because the air interchanger is also included and comprises a second compression cylinder, a top plate, a second spring and a second piston, the third check valve, the intake pipe, the fourth check valve, outlet duct and second push rod, big bottom of the water tank left side is equipped with the second compression jar, second compression jar left side top is connected with the intake pipe, the intake pipe passes the left branch fagging, be equipped with the third check valve in the intake pipe, be connected with the outlet duct between second compression jar top right side and the big bottom of the water tank, be equipped with the fourth check valve on the outlet duct, the intermediate position of second compression jar bottom is opened there is the second through-hole, second compression jar bottom both sides are equipped with bilateral symmetry's second spring, the bottom of second spring is equipped with the roof, the top contacts with the cam, the roof top is equipped with the second push rod, the second push rod passes the second through-hole, second push rod top is equipped with the second piston, the second piston cooperates with the second compression. Therefore, when the first motor rotates, when the farthest end of the cam is in contact with the top plate, the top plate and the second push rod are pushed to move upwards, the second piston also moves upwards along with the top plate, meanwhile, the second spring is compressed, and then air in the second compression cylinder is pushed to flow into the large water tank through the fourth one-way valve.
Because still including protector, protector is equipped with the apron including apron, handle, bearing frame and first pivot, big water tank top, and it has the third through-hole to evenly open at an interval on the apron, and the left side at apron top is equipped with the handle, and the top of big water tank right flank is equipped with the bearing frame, is equipped with first pivot on the bearing frame, and first pivot top is connected with the bottom on apron right side. So in order to let the aquatic products of big water tank the inside not disturbed by the external world, just can cover the apron, it has the third through-hole to open on the apron, can increase big water tank the inside circulation of air, when the condition of needs will observing big water tank the inside often, the handle rotates, and then drives apron horizontal rotation, has just opened big water tank from this, when needs cover big water tank, with the apron turn back can, from this just can protect the aquatic products of big water tank the inside not disturbed by the external world.
Because still including agitating unit, agitating unit is equipped with the fourth through-hole including L shaped plate, second motor, second pivot and s shape bull stick above the left side of left support board, the right flank of L shaped plate is equipped with the second motor, is equipped with the second pivot on the output shaft of second motor, all opens with the left surface of big water tank in the left support board, and the fourth through-hole is passed in the second pivot, and the right-hand member of second pivot is equipped with s shape bull stick. So can swing in order to let the hydroenergy in the big water tank, let aquatic products can move about, this is that start the second motor and rotate at a slow speed, and then drive the second pivot and rotate, drives the rotation of s-shaped bull stick thereupon, and the water in the big water tank is stirred at a slow speed just to s-shaped bull stick from this, lets aquatic products can cross the activity, keeps the fresh of aquatic products.
Because still including fixed block and filter screen, the wall all is equipped with the fixed block about in the little water tank, and the tilting is equipped with the filter screen between two fixed block tops about. Therefore, the filter screen can filter the water flowing out of the large water tank, and the water in the large water tank can be circulated to clean water.
Because still including wheel and pushing hands, the bottom plate bottom is equipped with the wheel, and bottom plate top left side is equipped with the pushing hands. Therefore, the device can be conveniently moved, and the pushing hands can conveniently push the device.
Because the water tank further comprises a second water outlet pipe and a second valve, the second water outlet pipe is connected to the lower portion of the right side face of the small water tank, and the second valve is arranged on the second water outlet pipe. Therefore, when the water in the small water tank is discharged, the second valve is opened, and the water flows out from the second water outlet pipe.
(3) Advantageous effects
The fresh-keeping device has the advantages that the fresh-keeping time is long, the fresh-keeping device can be moved conveniently, aquatic products are not easily interfered by the outside, and the fresh-keeping water-changing air-changing device for aquatic products can change water and change air simultaneously.
Drawings
Fig. 1 is a first front view structure diagram of the present invention.
Fig. 2 is a schematic front view of the water circulation device of the present invention.
Fig. 3 is a front view of the ventilation device of the present invention.
Fig. 4 is a front view of the protection device of the present invention.
FIG. 5 is a schematic front view of the stirring device of the present invention.
Fig. 6 is a second front view structure diagram of the present invention.
Fig. 7 is a front view schematically showing the structure of the wheel and the pushing handle according to the present invention.
Fig. 8 is a schematic front view of the second outlet pipe and the second valve according to the present invention.
The labels in the figures are: 1-bottom plate, 2-left support plate, 3-big water tank, 4-driving device, 401-first support rod, 402-first motor, 403-cam, 404-push plate, 405-first spring, 406-first push rod, 407-first through hole, 408-first piston, 409-first check valve, 410-first water outlet pipe, 411-first compression cylinder, 5-water circulation device, 51-second check valve, 52-water inlet pipe, 53-small water tank, 54-hard pipe, 55-first valve, 6-air exchange device, 601-second compression cylinder, 602-top plate, 603-second spring, 604-second piston, 605-third check valve, 606-air inlet pipe, 607-fourth check valve, 608-air outlet pipe, 609-a second push rod, 610-a second through hole, 7-a protection device, 71-a cover plate, 72-a third through hole, 73-a handle, 74-a bearing seat, 75-a first rotating shaft, 8-a stirring device, 81-an L-shaped plate, 82-a second motor, 83-a second rotating shaft, 84-an s-shaped rotating rod, 85-a fourth through hole, 9-a fixed block, 10-a filter screen, 11-a wheel, 12-a push handle, 13-a second water outlet pipe and 14-a second valve.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
A water changing and air changing device for aquatic product preservation is shown in figures 1-8 and comprises a bottom plate 1, a left support plate 2, a large water tank 3, a driving device 4 and a water circulating device 5, wherein the left support plate 2, the driving device 4 and the water circulating device 5 are sequentially arranged on the top of the bottom plate 1 from left to right, and the large water tank 3 is arranged above the right side of the left support plate 2.
Example 2
A water changing and air changing device for aquatic product preservation is shown in figures 1-8 and comprises a bottom plate 1, a left support plate 2, a large water tank 3, a driving device 4 and a water circulating device 5, wherein the left support plate 2, the driving device 4 and the water circulating device 5 are sequentially arranged on the top of the bottom plate 1 from left to right, and the large water tank 3 is arranged above the right side of the left support plate 2.
The driving device 4 comprises a first supporting rod 401, a first motor 402, a cam 403, a push plate 404, a first spring 405, a first push rod 406, a first piston 408, a first one-way valve 409, a first water outlet pipe 410 and a first compression cylinder 411, the left side of the top of the bottom plate 1 is provided with the first supporting rod 401, the top end of the first supporting rod 401 is provided with the first motor 402, the output shaft of the first motor 402 is provided with the cam 403, the middle position of the top of the bottom plate 1 is provided with the first compression cylinder 411, the middle part of the left side of the first compression cylinder 411 is provided with a first through hole 407, the upper side and the lower side of the left side of the first compression cylinder 411 are symmetrically provided with the first spring 405, the left end of the first spring 405 is connected with the push plate 404, the push plate 404 is in contact with the cam 403, the middle part of the right end of the push plate 404 is provided with the first push rod 406, the first push rod 406 passes through the first through hole 407, the, a first water outlet pipe 410 is connected between the right side of the top of the first compression cylinder 411 and the large water tank 3, and a first one-way valve 409 is arranged on the first water outlet pipe 410.
Example 3
A water changing and air changing device for aquatic product preservation is shown in figures 1-8 and comprises a bottom plate 1, a left support plate 2, a large water tank 3, a driving device 4 and a water circulating device 5, wherein the left support plate 2, the driving device 4 and the water circulating device 5 are sequentially arranged on the top of the bottom plate 1 from left to right, and the large water tank 3 is arranged above the right side of the left support plate 2.
The driving device 4 comprises a first supporting rod 401, a first motor 402, a cam 403, a push plate 404, a first spring 405, a first push rod 406, a first piston 408, a first one-way valve 409, a first water outlet pipe 410 and a first compression cylinder 411, the left side of the top of the bottom plate 1 is provided with the first supporting rod 401, the top end of the first supporting rod 401 is provided with the first motor 402, the output shaft of the first motor 402 is provided with the cam 403, the middle position of the top of the bottom plate 1 is provided with the first compression cylinder 411, the middle part of the left side of the first compression cylinder 411 is provided with a first through hole 407, the upper side and the lower side of the left side of the first compression cylinder 411 are symmetrically provided with the first spring 405, the left end of the first spring 405 is connected with the push plate 404, the push plate 404 is in contact with the cam 403, the middle part of the right end of the push plate 404 is provided with the first push rod 406, the first push rod 406 passes through the first through hole 407, the, a first water outlet pipe 410 is connected between the right side of the top of the first compression cylinder 411 and the large water tank 3, and a first one-way valve 409 is arranged on the first water outlet pipe 410.
The water circulation device 5 comprises a second one-way valve 51, a water inlet pipe 52, a small water tank 53, a hard pipe 54 and a first valve 55, the small water tank 53 is arranged on the right side of the top of the bottom plate 1, the water inlet pipe 52 is arranged between the right side of the small water tank 53 and the first compression cylinder 411, the second one-way valve 51 is arranged on the water inlet pipe 52, the hard pipe 54 is connected between the right side of the top of the small water tank 53 and the large water tank 3, and the first valve 55 is arranged on the hard pipe 54.
Example 4
A water changing and air changing device for aquatic product preservation is shown in figures 1-8 and comprises a bottom plate 1, a left support plate 2, a large water tank 3, a driving device 4 and a water circulating device 5, wherein the left support plate 2, the driving device 4 and the water circulating device 5 are sequentially arranged on the top of the bottom plate 1 from left to right, and the large water tank 3 is arranged above the right side of the left support plate 2.
The driving device 4 comprises a first supporting rod 401, a first motor 402, a cam 403, a push plate 404, a first spring 405, a first push rod 406, a first piston 408, a first one-way valve 409, a first water outlet pipe 410 and a first compression cylinder 411, the left side of the top of the bottom plate 1 is provided with the first supporting rod 401, the top end of the first supporting rod 401 is provided with the first motor 402, the output shaft of the first motor 402 is provided with the cam 403, the middle position of the top of the bottom plate 1 is provided with the first compression cylinder 411, the middle part of the left side of the first compression cylinder 411 is provided with a first through hole 407, the upper side and the lower side of the left side of the first compression cylinder 411 are symmetrically provided with the first spring 405, the left end of the first spring 405 is connected with the push plate 404, the push plate 404 is in contact with the cam 403, the middle part of the right end of the push plate 404 is provided with the first push rod 406, the first push rod 406 passes through the first through hole 407, the, a first water outlet pipe 410 is connected between the right side of the top of the first compression cylinder 411 and the large water tank 3, and a first one-way valve 409 is arranged on the first water outlet pipe 410.
The water circulation device 5 comprises a second one-way valve 51, a water inlet pipe 52, a small water tank 53, a hard pipe 54 and a first valve 55, the small water tank 53 is arranged on the right side of the top of the bottom plate 1, the water inlet pipe 52 is arranged between the right side of the small water tank 53 and the first compression cylinder 411, the second one-way valve 51 is arranged on the water inlet pipe 52, the hard pipe 54 is connected between the right side of the top of the small water tank 53 and the large water tank 3, and the first valve 55 is arranged on the hard pipe 54.
The air interchanger 6 is also included, the air interchanger 6 comprises a second compression cylinder 601, a top plate 602, a second spring 603, a second piston 604, a third one-way valve 605, an air inlet pipe 606, a fourth one-way valve 607, an air outlet pipe 608 and a second push rod 609, the second compression cylinder 601 is arranged on the left side of the bottom of the large water tank 3, the air inlet pipe 606 is arranged above the left side of the second compression cylinder 601, the air inlet pipe 606 penetrates through the left support plate 2, the third one-way valve 605 is arranged on the air inlet pipe 606, the air outlet pipe 608 is connected between the right side of the top of the second compression cylinder 601 and the bottom of the large water tank 3, the fourth one-way valve 607 is arranged on the air outlet pipe 608, a second through hole 610 is arranged in the middle position of the bottom of the second compression cylinder 601, the second springs 603 which are symmetrical left and right are arranged on two sides of the bottom of the second compression cylinder 601, the top plate 602 is arranged on the bottom of, the second ram 609 is provided with a second piston 604 at the top, the second piston 604 cooperating with the second compression cylinder 601.
Still including protector 7, protector 7 is equipped with apron 71 including apron 71, handle 73, bearing frame 74 and first pivot 75, and big water tank 3 top is equipped with apron 71, and the even interval has third through hole 72 on the apron 71, and the left side at apron 71 top is equipped with handle 73, and the top of big water tank 3 right flank is equipped with bearing frame 74, is equipped with first pivot 75 on the bearing frame 74, and the bottom on first pivot 75 top and the apron 71 right side is connected.
Still including agitating unit 8, agitating unit 8 is including L shaped plate 81, second motor 82, second pivot 83 and s shape bull stick 84, the left side top of left support plate 2 is equipped with L shaped plate 81, the right flank of L shaped plate 81 is equipped with second motor 82, be equipped with second pivot 83 on the output shaft of second motor 82, all opened fourth through-hole 85 with the left surface of big water tank 3 on the left support plate 2, fourth through-hole 85 is passed in second pivot 83, the right-hand member of second pivot 83 is equipped with s shape bull stick 84.
The water tank is characterized by further comprising fixing blocks 9 and filter screens 10, the fixing blocks 9 are arranged on the left side wall and the right side wall in the small water tank 53, and the filter screens 10 are obliquely arranged between the tops of the left fixing block 9 and the top of the right fixing block 9.
The novel multifunctional electric heating plate is characterized by further comprising wheels 11 and a pushing handle 12, wherein the wheels 11 are arranged at the bottom of the bottom plate 1, and the pushing handle 12 is arranged on the left side of the top of the bottom plate 1.
The water tank further comprises a second water outlet pipe 13 and a second valve 14, the second water outlet pipe 13 is connected to the lower portion of the right side face of the small water tank 53, and the second valve 14 is arranged on the second water outlet pipe 13.
The working principle is as follows: when people need to use the device to change water and ventilate aquatic products, water and aquatic products are filled in the large water tank 3, then the driving device 4 is started to work, and the water circulating device 5 is driven to change water, so that the aquatic products in the water tank can be changed water, and the freshness of the aquatic products is kept.
Because the driving device 4 comprises a first supporting rod 401, a first motor 402, a cam 403, a push plate 404, a first spring 405, a first push rod 406, a first piston 408, a first one-way valve 409, a first water outlet pipe 410 and a first compression cylinder 411, the left side of the top of the bottom plate 1 is provided with the first supporting rod 401, the top end of the first supporting rod 401 is provided with the first motor 402, the output shaft of the first motor 402 is provided with the cam 403, the middle position of the top of the bottom plate 1 is provided with the first compression cylinder 411, the middle part of the left side of the first compression cylinder 411 is provided with a first through hole 407, the upper and lower sides of the left side of the first compression cylinder 411 are symmetrically provided with the first spring 405, the left end of the first spring 405 is connected with the push plate 404, the push plate 404 is in contact with the cam 403, the middle part of the right end of the push plate 404 is provided with the first push rod 406, the first push rod 406 passes through the first through hole 407, the right end, a first water outlet pipe 410 is connected between the right side of the top of the first compression cylinder 411 and the large water tank 3, and a first one-way valve 409 is arranged on the first water outlet pipe 410. Therefore, when water in the large water tank 3 needs to be changed, the first motor 402 is started to rotate, the cam 403 is driven to rotate, when the farthest end of the cam 403 is in contact with the push plate 404, the push plate 404 and the first push rod 406 are pushed to move rightwards, the first spring 405 is compressed at the same time, the first piston 408 is also pushed to move rightwards, water in the first compression cylinder 411 is further pushed to flow into the large water tank 3 through the first one-way valve 409, when the farthest end of the cam 403 is not in contact with the push plate 404, the first spring 405 begins to rebound at the moment, the push plate 404 and the first push rod 406 are pulled to move leftwards, the first piston 408 is also moved leftwards, water flows into the first compression cylinder 411, and the water in the large water tank 3 can be changed continuously by repeatedly pushing.
Because the water circulation device 5 comprises a second one-way valve 51, a water inlet pipe 52, a small water tank 53, a hard pipe 54 and a first valve 55, the small water tank 53 is arranged on the right side of the top of the bottom plate 1, the water inlet pipe 52 is arranged between the right side of the small water tank 53 and the first compression cylinder 411, the second one-way valve 51 is arranged on the water inlet pipe 52, the hard pipe 54 is connected between the right side of the top of the small water tank 53 and the large water tank 3, and the first valve 55 is arranged on the hard pipe 54. Therefore, when the water in the large water tank 3 needs to be changed, the first valve 55 is opened, the water in the large water tank 3 flows into the small water tank 53 from the hard pipe 54, after a period of time of sedimentation, when the driving device 4 works, the water in the small water tank 53 flows into the first compression cylinder 411 through the second check valve 51 and then flows into the large water tank 3, and therefore the water circulation change can be continuously and repeatedly carried out.
Because the air interchanger 6 is also included, the air interchanger 6 comprises a second compression cylinder 601, a top plate 602, a second spring 603, a second piston 604, a third one-way valve 605, an air inlet pipe 606, a fourth one-way valve 607, an air outlet pipe 608 and a second push rod 609, the left side of the bottom of the large water tank 3 is provided with the second compression cylinder 601, the upper side of the left side of the second compression cylinder 601 is connected with the air inlet pipe 606, the air inlet pipe 606 penetrates through the left support plate 2, the air inlet pipe 606 is provided with the third one-way valve 605, the air outlet pipe 608 is connected between the right side of the top of the second compression cylinder 601 and the bottom of the large water tank 3, the air outlet pipe 608 is provided with the fourth one-way valve 607, the middle position of the bottom of the second compression cylinder 601 is provided with a second through hole 610, the two sides of the bottom of the second compression cylinder 601 are provided with the second spring 603 which is symmetrical left and right, the bottom of the, the second ram 609 is provided with a second piston 604 at the top, the second piston 604 cooperating with the second compression cylinder 601. Therefore, when the first motor 402 rotates and the farthest end of the cam 403 contacts with the top plate 602, the top plate 602 and the second push rod 609 are pushed to move upwards, the second piston 604 moves upwards along with the top plate, the second spring 603 is compressed at the same time, air in the second compression cylinder 601 is pushed to flow into the large water tank 3 through the fourth check valve 607, when the farthest end of the cam 403 does not contact with the top plate 602, the second spring 603 begins to rebound, the top plate 602 and the second push rod 609 are pulled to move downwards along with the second piston 604 moves downwards, outside air enters the second compression cylinder 601 through the third check valve 605, and therefore the air in the large water tank 3 can be continuously ventilated through repeated rotation of the first motor 402, and therefore fresh aquatic products can be kept.
Because still including protector 7, protector 7 is including apron 71, handle 73, bearing frame 74 and first pivot 75, and big water tank 3 top is equipped with apron 71, and it has third through hole 72 to evenly separate on the apron 71, and the left side at apron 71 top is equipped with handle 73, and the top of big water tank 3 right flank is equipped with bearing frame 74, is equipped with first pivot 75 on the bearing frame 74, and the bottom on first pivot 75 top and the apron 71 right side is connected. So in order to let the aquatic products inside big water tank 3 not disturbed by the external world, just can cover apron 71, it has third through hole 72 to open on apron 71, can increase the circulation of air inside big water tank 3, when the condition of the big water tank 3 the inside will be observed to needs, handle 73 rotates, and then drive apron 71 horizontal rotation, just opened big water tank 3 from this, when needing to cover big water tank 3, it can to change back apron 71, just can protect the aquatic products inside big water tank 3 not disturbed by the external world from this.
Because still including agitating unit 8, agitating unit 8 is including L shaped plate 81, second motor 82, second pivot 83 and s shape bull stick 84, the left side top of left support plate 2 is equipped with L shaped plate 81, the right flank of L shaped plate 81 is equipped with second motor 82, be equipped with second pivot 83 on the output shaft of second motor 82, all opened fourth through-hole 85 with the left surface of big water tank 3 on the left support plate 2, second pivot 83 passes fourth through-hole 85, the right-hand member of second pivot 83 is equipped with s shape bull stick 84. Therefore, in order to enable water in the large water tank 3 to swing and enable aquatic products to move, the second motor 82 is started to rotate at a slow speed, the second rotating shaft 83 is further driven to rotate, the s-shaped rotating rod 84 is driven to rotate along with the second rotating shaft, and therefore the s-shaped rotating rod 84 conducts slow speed stirring on the water in the large water tank 3, the aquatic products can move, and the freshness of the aquatic products is kept.
Because still including fixed block 9 and filter screen 10, the left and right sides wall all is equipped with fixed block 9 in little water tank 53, and the tilting is equipped with filter screen 10 between two fixed block 9 tops on the left and right sides. The filter net 10 can filter the water flowing out of the large water tank 3, thereby circulating the water in the large water tank 3 to clean water.
Because the multifunctional electric heating cooker also comprises wheels 11 and a push handle 12, the wheels 11 are arranged at the bottom of the bottom plate 1, and the push handle 12 is arranged at the left side of the top of the bottom plate 1. Therefore, the device can be conveniently moved, and the pushing handle 12 can conveniently push the device.
Because the water tank further comprises a second water outlet pipe 13 and a second valve 14, the second water outlet pipe 13 is connected to the lower portion of the right side face of the small water tank 53, and the second valve 14 is arranged on the second water outlet pipe 13. Therefore, when the water in the small water tank 53 is discharged, the second valve 14 is opened, and the water flows out from the second water outlet pipe 13.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. A water changing and air changing device for aquatic product preservation is characterized by comprising a bottom plate (1), a left support plate (2), a large water tank (3), a driving device (4) and a water circulating device (5), wherein the left support plate (2), the driving device (4) and the water circulating device (5) are sequentially arranged on the top of the bottom plate (1) from left to right, and the large water tank (3) is arranged above the right side of the left support plate (2); the driving device (4) comprises a first supporting rod (401), a first motor (402), a cam (403), a push plate (404), a first spring (405), a first push rod (406), a first piston (408), a first one-way valve (409), a first water outlet pipe (410) and a first compression cylinder (411), the left side of the top of the bottom plate (1) is provided with the first supporting rod (401), the top end of the first supporting rod (401) is provided with the first motor (402), the output shaft of the first motor (402) is provided with the cam (403), the middle position of the top of the bottom plate (1) is provided with the first compression cylinder (411), the middle part of the left side of the first compression cylinder (411) is provided with a first through hole (407), the upper side and the lower side of the left side of the first compression cylinder (411) are symmetrically provided with the first spring (405), the left end of the first spring (405) is connected with the push plate (404), the push plate (404) is contacted with the cam (403), the first push rod (406), a first push rod (406) penetrates through the first through hole (407), the right end of the first push rod (406) is connected with a first piston (408), the first piston (408) is matched with a first compression cylinder (411), a first water outlet pipe (410) is connected between the right side of the top of the first compression cylinder (411) and the large water tank (3), and a first one-way valve (409) is arranged on the first water outlet pipe (410); the water circulating device (5) comprises a second one-way valve (51), a water inlet pipe (52), a small water tank (53), a hard pipe (54) and a first valve (55), the small water tank (53) is arranged on the right side of the top of the bottom plate (1), the water inlet pipe (52) is arranged between the right side of the small water tank (53) and the first compression cylinder (411), the second one-way valve (51) is arranged on the water inlet pipe (52), the hard pipe (54) is connected between the right side of the top of the small water tank (53) and the large water tank (3), and the first valve (55) is arranged on the hard pipe (54); the air interchanger (6) comprises a second compression cylinder (601), a top plate (602), a second spring (603), a second piston (604), a third one-way valve (605), an air inlet pipe (606), a fourth one-way valve (607), an air outlet pipe (608) and a second push rod (609), the second compression cylinder (601) is arranged on the left side of the bottom of the big water tank (3), the air inlet pipe (606) is arranged above the left side of the second compression cylinder (601), the air inlet pipe (606) penetrates through the left support plate (2), the third one-way valve (605) is arranged on the air inlet pipe (606), the air outlet pipe (608) is connected between the right side of the top of the second compression cylinder (601) and the bottom of the big water tank (3), the fourth one-way valve (607) is arranged on the air outlet pipe (608), a second through hole (610) is arranged in the middle position of the bottom of the second compression cylinder (601), the second spring (603) which is symmetrical left and, the bottom of the second spring (603) is provided with a top plate (602), the top of the second spring is in contact with the cam (403), the top of the top plate (602) is provided with a second push rod (609), the second push rod (609) penetrates through a second through hole (610), the top of the second push rod (609) is provided with a second piston (604), and the second piston (604) is matched with the second compression cylinder (601).
2. The water changing and air changing device for aquatic product preservation according to claim 1, further comprising a protective device (7), wherein the protective device (7) comprises a cover plate (71), a handle (73), a bearing seat (74) and a first rotating shaft (75), the cover plate (71) is arranged at the top of the large water tank (3), third through holes (72) are uniformly formed in the cover plate (71) at intervals, the handle (73) is arranged on the left side of the top of the cover plate (71), the bearing seat (74) is arranged above the right side of the large water tank (3), the first rotating shaft (75) is arranged on the bearing seat (74), and the top end of the first rotating shaft (75) is connected with the bottom of the right side of the cover plate (71).
3. The water changing and air changing device for aquatic product preservation according to claim 2, further comprising a stirring device (8), wherein the stirring device (8) comprises an L-shaped plate (81), a second motor (82), a second rotating shaft (83) and an s-shaped rotating rod (84), the L-shaped plate (81) is arranged above the left side of the left support plate (2), the second motor (82) is arranged on the right side face of the L-shaped plate (81), the second rotating shaft (83) is arranged on an output shaft of the second motor (82), fourth through holes (85) are formed in the left support plate (2) and the left side face of the large water tank (3), the second rotating shaft (83) penetrates through the fourth through holes (85), and the s-shaped rotating rod (84) is arranged at the right end of the second rotating shaft (83).
4. The water changing and air changing device for aquatic product preservation according to claim 3, further comprising a fixing block (9) and a filter screen (10), wherein the fixing block (9) is arranged on the left side wall and the right side wall in the small water tank (53), and the filter screen (10) is obliquely arranged between the tops of the left fixing block and the right fixing block (9).
5. The water changing and air exchanging device for aquatic product preservation according to claim 4, further comprising wheels (11) and a pushing handle (12), wherein the wheels (11) are arranged at the bottom of the bottom plate (1), and the pushing handle (12) is arranged at the left side of the top of the bottom plate (1).
6. The water changing and air changing device for aquatic product preservation according to claim 5, further comprising a second water outlet pipe (13) and a second valve (14), wherein the second water outlet pipe (13) is connected to the lower portion of the right side face of the small water tank (53), and the second valve (14) is arranged on the second water outlet pipe (13).
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| CN201710816275.6A CN107568138B (en) | 2017-09-12 | 2017-09-12 | Water-changing and air-changing device for aquatic product preservation |
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