CN203040352U - Automatic temperature reduction device for sow piggery - Google Patents
Automatic temperature reduction device for sow piggery Download PDFInfo
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- CN203040352U CN203040352U CN 201220645730 CN201220645730U CN203040352U CN 203040352 U CN203040352 U CN 203040352U CN 201220645730 CN201220645730 CN 201220645730 CN 201220645730 U CN201220645730 U CN 201220645730U CN 203040352 U CN203040352 U CN 203040352U
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- water pipe
- pig house
- sow
- cooling
- shower nozzle
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Abstract
The utility model discloses an automatic temperature reduction device for a sow piggery. The automatic temperature reduction device comprises a water pipe, wherein the water pipe is arranged on a wall body, spray heads are uniformly arranged on the water pipe, the spray heads are slantwise and upwards arranged on the water pipe, and automatic control valves are arranged at connection parts of the spray heads and the water pipe. The automatic temperature reduction device has the advantages that the temperature reduction speed is high, the automatic temperature reduction is realized, and the proper temperature in the piggery is enabled at any time.
Description
Technical field
The utility model relates to a kind of heat sink, relates in particular to a kind of device for the cooling of sow pig house.
Background technology
High temperature is very big to sow gestation, embryonic development and even newborn piglet health hazard.1, sow stimulates very sensitivity to environmental temperature, and high temperature can make oestrus of sow postpone or lack feelings, and conception rate, litter size descend; 2, heat stress causes sow to be difficult to keep the heat balance of self, makes body that a series of pathological changes take place, as: suppress the secretion of interstitialcellstimulating hormone (ICSH) and the secretion of progesterone and reduce, finally cause the sow miscarriage; 3, high temperature not only influences metabolism intensity and the body temperature of pregnant sow, cause that the pregnant sow feed intake descends and immunity function reduces, also may cause embryo's required various nutriments when growing, particularly vitamin, trace element etc. can not get sufficient the supply, occur weak tire, stillborn foetus etc. aborning.Therefore guarantee that the suitable temperature of sow pig house is very important to gestation, the embryonic development of sow, especially must carry out the cooling work of sow pig house in summer, adopt air-conditioning temperature-reducing, cooling cost height, power consumption is big, is not generally accepted by the raiser.What plant generally adopted is the fan ventilation, and this cooling method is simple, and will ask the cost height, but its noise is big, the ventilation amount is inhomogeneous, and near the fan place, air quantity is big, away from the fan place, the immobilising dead angle of air may appear in the pig house, and cooling-down effect is limited in the pig house.Be exactly water-sprinkling cooling in addition, this method can play certain cooling effect, but pig heat panting gas is because its perspire is not smooth, and intimate heat distributes for the moment not go out and causes.If at this time discourage to pig, owing to be subjected to strong cold stimulation, the pore of pig whole body sharply shrinks, and intimate heat distributes and is obstructed, and body temperature rises on the contrary suddenly, gently then makes pig high fever, lung inflammation, and is heavy then cause pig death.The ground humidity causes that easily the pathogeny bacterium grows.
Granted publication number is CN202085567U, Granted publication day is that the Chinese utility model patent on December 28th, 2011 discloses a kind of device of regulating the fattening house temperature, comprise body of wall, pipe, water pump, exhaust blower, the pig house body of wall is built in the bilayer with porous baked brick, exterior wall, interior wall aspect ratio exterior wall height exceeds 10-18 centimetre, the hole of porous baked brick is interlinked to the outside in horizontal direction with in the pig house, in, leave 10-20 centimetre of space between the exterior wall, the tube wall of pipe evenly has little pore point-blank, one is connected to pump outlet, the other end sealing, pipe tap is downward, in the pipe level is installed between the exterior wall between the space, interior, on the body of wall of exterior wall opposite face exhaust blower is installed.Water curtain wall and exhaust blower synergy that the utility model forms by underground water, effectively reduce the pig house environment temperature, lower about 3.5 ℃ than outdoor temperature at autumn in summer high temperature season pig house feeding environment temperature-averaging, significantly saved pig house cooling cost, be about the sixth of electrical equipment cooling cost.But there is following sufficient part in this utility model:
1, pig house adopts double-deck body of wall pig house, and pig house is built complicated, and the construction cost height especially when building large-scale pig house, has significantly improved the construction cost of pig house.Since adopted double-deck body of wall pig house and between also leave the gap and make that the pig house floor space is big, the cooling cost is higher.
2, its heat sink adopts is to lay water pipe in the space between the double-deck body of wall of pig house, offer little pore at water pipe, utilize suction pump that underground water is extracted in the water pipe, water is ejected in forms Water curtain wall on the interior wall by being arranged on little pore on the water pipe, reduce temperature in the pig house by evaporation of water, also at body of wall exhaust blower is installed in order to improve cooling rate simultaneously.This heat sink can play certain cooling effect really, but whether its heat sink work is fully by Artificial Control, if the workman forgets that cooling or other reasons not to the pig house cooling, may bring serious consequence to the pig farm.Because the water smoke of its ejection drops on the interior wall fully, whole pig house but is not sprayed onto water smoke, thereby makes cooling-down effect not good enough, when using it for the sow cooling, can't satisfy the cooling requirement of sow pig house.
3, little pore evenly being set on water pipe forms water smoke and lowers the temperature to pig house, after the long-term use of water pipe, because the pig house dust is bigger, be easy to the little pore of water pipe is stopped up, thereby influenced the effect of water pipe cooling, made heat sink lose the effect of its cooling fully.
The utility model content
In order to overcome the defective of above-mentioned pig house heat sink, the utility model provides a breeding sow pig house automatic heat sink, this heat sink good cooling effect, can satisfy the cooling requirement of sow pig house fully, and cooling automatically, constantly guaranteed the suitable temperature of sow pig house, the cooling cost is low, long service life.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
The automatic heat sink of sow pig house comprises water pipe, it is characterized in that: described water pipe is installed on the body of wall, and shower nozzle evenly is installed on the described water pipe, and described shower nozzle is installed on the water pipe obliquely, and the junction of described shower nozzle and water pipe is provided with autocontrol valve.
Also comprise the exhaust blower that is installed on the body of wall.
Also comprise the weep pipe that is installed in sow incidence top 1.2～1.5m, the speed of dropping water of weep pipe is 2L/h.
Be provided with metal filter screen in the described shower nozzle.
The utlity model has following advantage:
1, the utility model comprises water pipe and suction pump, and described water pipe is installed on the body of wall, and shower nozzle evenly is installed on the described water pipe, and described shower nozzle is installed on the water pipe obliquely, and the junction of described shower nozzle and water pipe is provided with autocontrol valve.Water pipe is laid immediately on the pig house that has originally reduced gets final product, need not build body of wall again, reduced the construction cost of pig house.Shower nozzle is installed and is no longer offered little pore at water pipe at water pipe, water pipe water spray position is stopped up by dust and other impurities no longer easily like this, has guaranteed the operate as normal of heat sink.
2, shower nozzle of the present utility model is installed on the water pipe obliquely, can form the water smoke that area more strengthens in pig house, has accelerated the evaporation rate of water smoke like this, has improved the cooling rate of pig house, has guaranteed the cooling-down effect of pig house.
3, the utility model also is provided with autocontrol valve in the junction of shower nozzle and water pipe, effect by autocontrol valve, when the temperature of pig house surpassed maximum temperature, the by-pass valve control of heat sink was opened, and started suction pump, heat sink work, when temperature dropped to the suitable temperature of setting, valve was closed automatically, and heat sink quits work, so just effectively guarantee suitable pig house temperature in the pig house, be conducive to the raising of sow.
4, the utility model also comprises the exhaust blower that is installed on the body of wall, and the effect of exhaust blower is the evaporation that increases water smoke, has further accelerated the cooling rate of pig house, has also played the ventilation of pig house inner air and outer air simultaneously, is conducive to the normal growth of sow.
5, the utility model also comprises the weep pipe that is installed in sow incidence top 1.2～1.5m, and the speed of dropping water of weep pipe is 2L/h.The weep pipe that increases drips water droplet to the incidence of sow with speed slowly, and water droplet is at the evaporation of sow body surface, absorbing and cooling temperature.
6, the utility model also is provided with metal filter screen in shower nozzle, metal filter screen is set can well prevents that the foreign material in the sealing stop up shower nozzle, influence the cooling-down effect of heat sink.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram.
Mark 1, suction pump among the figure, 2, water pipe, 3, autocontrol valve, 4, shower nozzle, 5, exhaust blower, 6, weep pipe, 7, body of wall.
Embodiment
The utility model provides a breeding sow pig house automatic heat sink, comprise water pipe 2, water pipe 2 is laid on the body of wall 7, we evenly are equipped with shower nozzle 4 on water pipe 2, the structure of shower nozzle 4 is water spray valve commonly used, it mainly acts on is to form a large amount of water smoke in pig house, by the temperature in the effect reduction pig house of water smoke, in order to increase the active area of water smoke, we are installed in shower nozzle 4 on the water pipe 2 obliquely, in order to guarantee to keep it to be fit to the temperature of growth in the pig house always, described shower nozzle 4 is provided with autocontrol valve 3 with the junction of water pipe 2.Autocontrol valve 3 determines whether spraying water smoke according to the temperature in the house and reduces temperature in the pig house.Temperature is 28～30 ℃ in house, starts autocontrol valve automatically, realizes the cooling in the pig house.Water pipe 2 is connected with suction pump 1, by suction pump 1 water is drawn in the water pipe 2, realizes the cooling effect in the pig house.
In order to increase the cooling-down effect of pig house, we also are equipped with exhaust blower 5 at body of wall, and the installation site of exhaust blower 5 and installation number are determined according to user's actual demand.
In order to reduce the shell temperature of sow fast, we have also laid conduit pipeline in pig house, and these conduit pipelines are connected with suction pump 1, and sow incidence top 1.2～1.5m is equipped with weep pipe 6, and the speed of dropping water of weep pipe 6 is 2L/h.Weep pipe 6 communicates with water pipe 2.
Be provided with metal filter screen in the described shower nozzle 4, metal filter screen be set prevent that the foreign material in the sealing stop up shower nozzle, influence the cooling-down effect of heat sink.
The advantage of this heat sink
1, water smoke transmits by heat, takes away a large amount of heats during gasification, and lowering temperature uniform in the house improves cooling-down effect greatly.
2, ground drying in the hurdle is avoided causing that because humidity is excessive the pathogeny bacterium grows.
3, suction type ventilation blower super low noise, air-supply far are conducive to give up inner air flow.
Adopt this heat sink to should be noted that item
When 1, the pig house internal spraying was lowered the temperature, the shower nozzle water inlet pipe must be installed filter, otherwise easily causes the sprayer stopple, can not normally spray.
When 2, dripping cooling, should note
2.1 keep the ground drying.Long-term moist floor can cause illness spread.
2.2 it is pleasant to drip.
2.3 the reinforcement circulation of air promotes evaporative cooling.
The flow-control 2.4 drip: what of water droplet number should be adjusted to moisture wet to forehoof be principle.
2.5 will in the very first time, arrive in to sick pig and with the group pig and to isolate house and concentrate treatment, not allow in the treatment of morbidity house, in case only infect other pig; Pig to no therapeutic value only only reaches the swift and violent pig of morbidity, eliminate processing immediately.
When 3, atomized water spray was lowered the temperature in the pig house, the necessary cooperating of ventilation fan was to arrive best cooling-down effect.
Claims (4)
1. the automatic heat sink of sow pig house comprises water pipe, it is characterized in that: described water pipe is installed on the body of wall, and shower nozzle evenly is installed on the described water pipe, and described shower nozzle is installed on the water pipe obliquely, and the junction of described shower nozzle and water pipe is provided with autocontrol valve.
2. the automatic heat sink of sow pig house according to claim 1 is characterized in that: also comprise the exhaust blower that is installed on the body of wall.
3. the automatic heat sink of sow pig house according to claim 1 is characterized in that: also comprise the weep pipe that is installed in sow incidence top 1.2～1.5m, the speed of dropping water of weep pipe is 2L/h.
4. the automatic heat sink of sow pig house according to claim 1 is characterized in that: be provided with metal filter screen in the described shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220645730 CN203040352U (en) | 2012-11-30 | 2012-11-30 | Automatic temperature reduction device for sow piggery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220645730 CN203040352U (en) | 2012-11-30 | 2012-11-30 | Automatic temperature reduction device for sow piggery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203040352U true CN203040352U (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220645730 Expired - Fee Related CN203040352U (en) | 2012-11-30 | 2012-11-30 | Automatic temperature reduction device for sow piggery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203040352U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103782926A (en) * | 2014-02-17 | 2014-05-14 | 南京农业大学 | Device and method for reducing heat stress in poultry transportation in summer |
| CN105145376A (en) * | 2015-09-01 | 2015-12-16 | 颍上县鑫佰利种养殖农民专业合作社 | Sow pigsty cooling device |
| CN105230500A (en) * | 2015-11-23 | 2016-01-13 | 雏鹰农牧集团股份有限公司 | Livestock and poultry house |
| CN107258551A (en) * | 2017-07-12 | 2017-10-20 | 广西壮族自治区畜牧研究所 | A kind of drip temp.-reducing device cultivated applied to pig farm |
| CN107278914A (en) * | 2017-06-30 | 2017-10-24 | 重庆市长寿区方琪奶牛养殖场 | A kind of milk cow cooling cowshed |
-
2012
- 2012-11-30 CN CN 201220645730 patent/CN203040352U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103782926A (en) * | 2014-02-17 | 2014-05-14 | 南京农业大学 | Device and method for reducing heat stress in poultry transportation in summer |
| CN105145376A (en) * | 2015-09-01 | 2015-12-16 | 颍上县鑫佰利种养殖农民专业合作社 | Sow pigsty cooling device |
| CN105230500A (en) * | 2015-11-23 | 2016-01-13 | 雏鹰农牧集团股份有限公司 | Livestock and poultry house |
| CN107278914A (en) * | 2017-06-30 | 2017-10-24 | 重庆市长寿区方琪奶牛养殖场 | A kind of milk cow cooling cowshed |
| CN107258551A (en) * | 2017-07-12 | 2017-10-20 | 广西壮族自治区畜牧研究所 | A kind of drip temp.-reducing device cultivated applied to pig farm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20171130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |